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Sample records for solar decathlon competition

  1. 2005 Solar Decathlon (Competition Program)

    Energy Technology Data Exchange (ETDEWEB)

    2005-10-01

    The 2005 Solar Decathlon Competition Program is distributed to Solar Decathlon visitors, media, sponsors, and the student competitors. It contains basic facts about the Solar Decathlon: what, where, when, who, and how. It is a guide for visitors to the events and workshops. It describes the 10 contests and the technologies used in the houses. It celebrates the accomplishments of the competitors and provides an opportunity for the major sponsors to describe their roles and relay their commitment to the ideals of the Solar Decathlon.

  2. 2007 Solar Decathlon: Powered by the Sun (Competition Program)

    Energy Technology Data Exchange (ETDEWEB)

    2007-09-01

    The 2007 Solar Decathlon Competition Program is distributed to Solar Decathlon visitors, media, sponsors, and the student competitors. It contains basic facts about the Solar Decathlon: what, where, when, who, and how. It is a guide for visitors to the events and workshops. It describes the 10 contests and the technologies used in the houses. It celebrates the accomplishments of the competitors and provides an opportunity for the major sponsors to describe their roles and relay their commitment to the ideals of the Solar Decathlon.

  3. Solar Decathlon 2015 - Indigo Pine

    Energy Technology Data Exchange (ETDEWEB)

    Blouin, Vincent [Clemson Univ., SC (United States)

    2016-05-30

    The Solar Decathlon competition challenges students across the country to design and build a net-zero, market ready solar powered home. The bi-annual competition consists of ten contests that seek to balance the home on a scale of innovation. The ten contests were selected by to organizers to address all aspects of housing, including architecture, market appeal, engineering, communication, affordability, comfort, appliances, home life, commuting, and energy balance. Along with the criteria associated with the contests, the competition includes several design constraints that mirror those found in practical housing applications: including (but certainly not limited to) lot lines, building height, and ADA accessibility. The Solar Decathlon 2015 was held at the Orange Country Great Park in Irvine, CA. The 2015 competition was Clemson University’s first entry into the Solar Decathlon and was a notable milestone in the continued development of a home, called Indigo Pine. From the beginning, the team reconsidered the notion of sustainability as related to both the design of a home and the competition itself. The designing and building process for the home reflects a process which seamlessly moves between thinking and making to develop a comprehensive design with a method and innovations that challenge the conventions of residential construction. This report is a summary of the activities of the Clemson University team during the two-year duration of the project leading to the participation in the 2015 Solar Decathlon competition in Irvine California.

  4. Solar Decathlon 2005: The Event in Review

    Energy Technology Data Exchange (ETDEWEB)

    Moon, S.; Nahan, R.; Warner, C.; Wassmer, M.

    2006-06-01

    Solar Decathlon 2005: The Event in Review is a technical report describing the 2005 Solar Decathlon, an event sponsored by the U.S. Department of Energy wherein 18 collegiate teams competed in 10 contests to design, build, and operate an attractive, efficient, entirely solar-powered home. The report gives an overview of the competition, including final results, team strategies, and detailed descriptions the 18 homes.

  5. Solar Decathlon 2002: The Event in Review

    Energy Technology Data Exchange (ETDEWEB)

    Eastment, M.; Hayter, S.; Nahan, R.; Stafford, B.; Warner, C.; Hancock, E.; Howard, R.

    2004-06-01

    This book describes the first Solar Decathlon, a competition for college and university students, which took place on the National Mall in fall 2002. Student teams competed to design, build, and operate the most attractive, energy-efficient house that used only solar energy. In addition to the competition, the Solar Decathlon was also a public event. The book describes the events on the Mall, including technical details about the ten contests that comprised the competition and descriptions of the public's and the media's responses to the event. The book also provides information about the student teams' activities in the year and a half before they arrived to compete on the Mall.

  6. Insights on Technology Innovation - A Review of the U.S. Department of Energy Solar Decathlon Competition Entries 2002-2015

    Energy Technology Data Exchange (ETDEWEB)

    Simon, Joseph J [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Doris, Elizabeth S [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Farrar, Sara L [National Renewable Energy Laboratory (NREL), Golden, CO (United States)

    2017-10-09

    The U.S. Department of Energy (DOE) Solar Decathlon is a collegiate competition that challenges student teams to design and build full-size, solar-powered houses. Because of balanced design priorities of architecture, engineering, innovation, performance, and energy use, teams have focused on a range of technologies in the built environment, from wall materials to home control systems, from electric lighting to HVAC equipment, and from geothermal to solar photovoltaic technology. This report provides insights into building technology innovation from a review of the Solar Decathlon competition entry designs, anecdotal experiences, and related market reports. The report describes example case studies of the evolution of technology solutions over time to illustrate the innovative, market-driving nature of the Solar Decathlon. It charts technologies utilized in the team designs over seven competitions and compares those to broader market adoption. It is meant to illustrate the technology innovation aspects of the competition, not to be a comprehensive or quantitative analysis. Solar Decathlon also has impacts on public perception of innovative technologies as well as workforce development through the thousands of participating students. The focus of these case studies is to showcase how it contributes to marketplace adoption of innovative energy technologies.

  7. Solar Decathlon 2002: Energy We Can Live With (Program Brochure)

    Energy Technology Data Exchange (ETDEWEB)

    2002-09-01

    This program brochure will be handed out to the teams, sponsors, and some attendees to provide a brief overview of the competition and the fourteen entries. The brochure also outlines the sponsors reasons for participating in the Solar Decathlon. The U.S. Department of Energy is proud to sponsor the first-ever Solar Decathlon, a college and university competition that brings together our nation's brightest minds to demonstrate practical ways of producing and using energy efficiently in the home. The Solar Decathlon consists of 10 contests that encompass all the ways in which we use energy in our daily lives--from livability and comfort to daily chores and home-based work to getting around town. Sunlight is the only source of energy that can be used to generate the thermal, electrical, and mechanical power needed to compete in the 10 contests. The best looking house that can produce the most energy and use that energy the most efficiently will win. Energy efficiency and solar technologies are available for the home today, and they are affordable. At the same time, the designs of these homes are attractive and livable. The Solar Decathlon will prove that investment in renewable energy and energy-efficient technologies can reduce our dependence on foreign oil, improve human health, conserve natural resources, and create markets for American products around the world.

  8. NexusHaus: Solar Decathlon House

    Energy Technology Data Exchange (ETDEWEB)

    Garrison, Michael Lynn [University of Texas at Austin

    2017-04-04

    The University of Texas at Austin and The Technical University of Munich 2015 Solar Decathlon house is called Nexushaus because it combines UT Austin and TUM students in an affordable modular residential green building in the context of Austin, Texas, based on shape forming principles found in nature that demonstrates transformative technologies in Zero Net Energy, Zero Net Water and Carbon Neutrality. To meet the needs of the competition, a portable modular design has been developed with an assembly that enables ease of installation and both quantitative and qualitative performance in the design. The prefabricated house sits lightly on the land and forms the superstructure for photovoltaic technologies, rainwater collection, aquaculture and permaculture gardening and indoor/outdoor living. The ultimate goal of Nexushaus is to serve as a potential prototype for a next-generation modular home that could be reproduced in mass in an assembly plant in Austin.

  9. EERE Showcase Event (Solar Decathlon 2015)

    Energy Technology Data Exchange (ETDEWEB)

    Tolles, Eric [Orange County Great Park Corporation, Irvine, CA (United States)

    2016-04-15

    The goal of the Orange County Great Park Corporation (Great Park) is to successfully host the U.S. Department of Energy Solar Decathlon 2015. In furtherance of that goal, tasks to be performed within the current reporting period include the following: Task 1.0 Arrange Site Team Visits for January 2015 The Great Park arranged appropriate meeting space for the site team visits over a three-day period, January 8, 2015 through January 10, 2015. Instead of a meeting in Hanger 244, the DOE requested a different meeting space. The working team met in the Operations offices on January 8th. The student teams were welcomed at the City of Irvine’s Lakeview Senior Center on January 9th, and came back on January 10th for breakout sessions. Task 2.0 Outreach Activities The following outreach activities related to the U.S. Department of Energy Solar Decathlon 2015 occurred during and prior to the event: • Promoted the return of the Solar Decathlon 2015 on the City’s website. (cityofirvine.org) • Promoted the return of the Solar Decathlon 2015 through the City’s and Great Park’s social media channels, including Facebook and Twitter. (facebook.com/cityofirvine, facebook.com/orangecountygreatpark, twitter.com/City_of_Irvine, twitter.com/ocgreatpark) • Promoted the return of the Solar Decathlon 2015 and student visit through a City Council Announcement. • Worked to set-up meetings between the U.S. Department of Energy team and potential donors/key stakeholders in Irvine. • Began ICTV filming and coverage of the Solar Decathlon 2015 teams. This includes student team interviews, interview with Richard King and b-roll footage. • Facilitated an interview with Sarah Farrar and the Orange County Register during the recent student visit in January • Information in May was provided to Irvine Unified School District and Tustin Unified School District promoting the three Education Days that the DOE will host during the event. More DOE information is due in August, which

  10. U.S. Department of Energy Solar Decathlon Visitors Guide 2015

    Energy Technology Data Exchange (ETDEWEB)

    2015-09-03

    The U.S. Department of Energy 2015 Visitors Guide is a free, hard-copy publication distributed free to those attending the Solar Decathlon event. The publications' objectives are to serve as the primary information resource for those in attendance, and to deliver a compelling message about the Solar Decathlon's success as a proven workforce development program and its role in educating students and the public about clean energy products and design solutions. The U.S. Department of Energy 2015 Visitors Guide SD15 Visitors Guide goals are to guide attendees through the Solar Decathlon village; List and explain the 10 contests; educate attendees about the participating teams and their competition houses; provide access to more information on the Solar Decathlon website through the use of QR codes; and acknowledge the support of all event sponsors.

  11. STI/DOE Solar decathlon- Final Report

    Energy Technology Data Exchange (ETDEWEB)

    Washington, Gregory [Univ. of California, Irvine, CA (United States)

    2016-04-14

    Team Orange successfully designed and constructed a house driven by new design concepts and technical innovations that harmonize with Southern California’s lifestyle and respect its cultural heritage. The basic elements of our 2015 proposal can be summarized as follows: Increased emphasis on the passive solar design concept, with a visually stimulating design that enhances the Southern California lifestyle; Use of design and construction techniques to create a market-ready home for an efficient and affordable lifestyle; Integrated use of new technology to create a behavior-adaptive smart home; A zero net energy house complying with the Living Building philosophy; and compliance with all DOE Solar Decathlon requirements.

  12. Team Massachusetts & Central America Solar Decathlon 2015 Final Technical Report

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Kenneth [Western New England Univ., Springfield, MA (United States)

    2016-04-29

    Our team was Team MASSCA (Massachusetts and Central America), which was a partnership of Western New England University (WNE) located in Massachusetts USA, The Technological University of Panama (UTP), and Central American Technological University (UNITEC) of Honduras. Together we had a group of 6 faculty members and approximately 30 undergraduate students. Our house is ‘The EASI’ House, which stands for Efficient, Affordable, Solar Innovation. The EASI house is rectangular with two bedrooms and one bath, and offers a total square footage of 680. Based on competition estimates, The EASI house costs roughly $121,000. The EASI house has a 5kW solar system. Faculty and students from all three institutions were represented at the competition in Irvine California. Team MASSCA did well considering this was our first entry in the Solar Decathlon competition. Team MASSCA won the following awards: First Place – Affordability Contest Second Place – Energy Balance Contest. The competition provided a great experience for our students (and faculty as well). This competition provided leadership, endurance, and technical knowledge/skills for our students, and was the single most important hands-on experience during their undergraduate years. We are extremely pleased with the awards we received. At the same time we have learned from our efforts and would do better if we were to compete in the future. Furthermore, as a result of our team’s Inter-Americas collaborative effort, UTP and WNE have partnered to form Team PANAMASS (PANAma and MASSachusetts) and have developed The 3 SMART House for the inaugural Solar Decathlon Latin America & Caribbean competition held in Colombia.

  13. Impact Evaluation of the U.S. Department of Energy's Solar Decathlon Program

    Energy Technology Data Exchange (ETDEWEB)

    Barnes, Harley [Lockheed Martin Energy Services Energy Solutions Group, Rockville, MD (United States)

    2012-12-01

    This report includes the methodology and findings in evaluating DOE’s Solar Decathlon event. The primary purpose of this evaluation is to learn how effectively the Solar Decathlon event is in meeting its objectives.

  14. The SURE House (Solar Decathlon 2015)

    Energy Technology Data Exchange (ETDEWEB)

    Nastasi, John [Stevens Inst. of Technology, Hoboken, NJ (United States); May, Edwin [Stevens Inst. of Technology, Hoboken, NJ (United States)

    2017-02-21

    Coastal towns and cities across the Northeastern US, with their high population density, aged utility infrastructure, and unique geography, are increasingly vulnerable to climate change related storm events. In October 2012 superstorm Sandy highlighted the fragility of our current coastal building types and made clear the need for a new model of design and construction which works to understand and mitigate these weaknesses. Dramatic changes in public policy, championed by both The Federal Emergency Management Agency (FEMA) and the National Flood Insurance Program (NFIP) are driving the rebuilding of these shore communities, often resulting in costly renovations, un-sustainable neighborhood configurations and in direct conflict with concurrent government policies such as The American with Disabilities Act (ADA). The SURE HOUSE demonstrates a series of new design solutions to these conflicting public policies and environmental imperatives. At Stevens Institute of Technology, the 2015 Solar Decathlon started with the challenge: Can we design a home for coastal New Jersey that dramatically reduces its energy use while protecting itself from the realities of a changing, more extreme climate? The SURE HOUSE merges the iconic 20th century shore home with 21st century building science. Utilizing innovative renewable energy technologies, a ‘Passive House’ level building envelope, and rugged glass-fiber-composite materials to flood-proof the home, the SURE HOUSE is a high-performance, net-zero-energy home, armored against extreme weather, designed for the contemporary lifestyle of the Jersey Shore and other vulnerable coastal communities. SUSTAINABLE At Stevens, we recognize that energy use in the home and workplace is directly connected to the growing problem of climate change. Reducing our energy consumption by designing higher performing, compact homes that are both functional, comfortable and desirable is the first critical step towards a modern, sustainable

  15. Sacramento State Solar Decathlon 2015: Research Performance Final Report

    Energy Technology Data Exchange (ETDEWEB)

    Anderson, Mikael [California State Univ., Sacramento, CA (United States). Dept. of Construction Management

    2017-03-14

    Our primary objective is to design and build a 600-1000sf home that produces more energy than it consumes and to showcase this home at the 2015 Solar Decathlon in Irvine, CA. Further objectives are to educate consumers and home builders, alike (including K-12 students – the industry’s future consumers), inspire a shift towards the adoption of net-zero energy solutions in residential building, and to be a leader in the transformation of the California residential marketplace to a net-zero standard. Our specific mission statement for this project is as follows: Solar NEST strives to discover the future of sustainable, energy-efficient housing and deliver these innovations to home buyers at an affordable price. To make substantial improvements to conventional building methods with regard to aesthetics, performance, and affordability. Through our efforts, we aspire to bridge the gap between ‘what is’ and ‘what is possible’ by providing unique, elegant simplicity.

  16. Illuminating Solar Decathlon Homes: Exploring Next Generation Lighting Technology - Light Emitting Diodes

    Energy Technology Data Exchange (ETDEWEB)

    Gordon, Kelly L.; Gilbride, Theresa L.

    2008-05-22

    This report was prepared by PNNL for the US Department of Energy Building Technologies Program, Solid-State Lighting Program. The report will be provided to teams of university students who are building houses for the 2009 Solar Decathlon, a home design competition sponsored in part by DOE, to encourage teams to build totally solar powered homes. One aspect of the competition is lighting. This report provides the teams with information about LED lighting that can help them determine how they incorporate LED lighting into their homes. The report provides an overview of LED technology, a status of where LED technology is today, questions and answers about lighting quality, efficiency, lifetime etc.; numerous examples of LED products; and several weblinks for further research.

  17. Ademe et Vous. International Newsletter No. 30, September-October 2014. Solar Decathlon: Tomorrow's sustainable house

    International Nuclear Information System (INIS)

    Martin, Valerie; Seguin-Jacques, Catherine; Tappero, Denis

    2014-09-01

    A unique international university competition to design and build an energy autonomous, solar house: that was the brief for the Solar Decathlon held in France last July. Diversified and reliable, all forms of solar energy have a key role to play in the energy transition. ADEME has therefore opted actively to support the development of these technical solutions going forward. In December 2011, ADEME, ADEREE (Moroccan agency for the development of renewable energies and energy efficiency) and BMWi (German Federal Ministry of Economics and Technology) started up a twinning programme funded by the EU to encourage the development of energy efficiency and renewable energies in Morocco

  18. U.S. Department of Energy Solar Decathlon: Challenging Students to Build Energy Efficient, Cost-Effective, and Attractive Solar-Powered Houses

    Energy Technology Data Exchange (ETDEWEB)

    Simon, J.

    2012-01-01

    The U.S. Department of Energy Solar Decathlon challenges collegiate teams to design, build, and operate solar-powered houses that are cost-effective, energy-efficient, and attractive. The winner of the competition is the team that best blends affordability, consumer appeal, and design excellence with optimal energy production and maximum efficiency. The paper discusses the solutions developed for the event. We believe that the solutions implemented for Solar Decathlon 2011 represent current trends and that by analyzing, critiquing, and exposing the solutions pursued, the industry can become better suited to address challenges of the future. Constructing a solar community using high-efficiency design and unique materials while remaining code compliant, safe, and effective results in solutions that are market relevant, important, and interesting to the industry as a whole.

  19. Energy Performance and Thermal Comfort of a High Efficiency House: RhOME for denCity, Winner of Solar Decathlon Europe 2014

    Directory of Open Access Journals (Sweden)

    Gabriele Battista

    2015-07-01

    Full Text Available The increase of people living in large cities and the expansion of new urban areas are keys to defining new sustainable models. It is estimated that about 70% of the EU population lives in urban areas, and it is expected to reach 80% by 2030. Consequently, it is important to find a new concept of buildings that can reduce the total energy consumption. The Solar Decathlon is an international university competition, born in 2002, created by the U.S. State Energy Department (DOE. Students are challenged to design and operate a full-scale, innovative and sustainable house able to exploit solar radiation as its sole energy source. The objective of the competition is to promote research and education in sustainable architecture and solar energy fields. This paper presents an overview on the contribution of LIFT (Interdisciplinary Laboratory of Technical Physics of Roma Tre University to the winning project of the Solar Decathlon Europe 2014 competition: The RhOME for denCity. This project consists of a building properly designed to produce a solar-powered house that is cost-effective, energy-efficient, and attractive.

  20. Patio 2.12: Vivienda prefabricada, sostenible, autosuficiente y energéticamente eficiente. Participación en la competición Solar Decathlon Europe 2012

    Directory of Open Access Journals (Sweden)

    Terrados-Cepeda, F. J.

    2015-06-01

    Full Text Available The prototype “Patio 2.12” was Andalucía Team’s proposal for the 2012 Solar Decathlon Competition (SDE 2012, that was held in Madrid during September 2012, where it was awarded several prizes like the first one in Energy Efficiency. The team comprised a group of teachers and students from four Andalusian Universities. It worked for two years in the design and construction of a housing prototype that could be an example of several concepts at the same time: energy efficiency, architectural integration of solar systems, intermediate scale of prefabrication and a today´s interpretation of traditional Mediterranean way of living and building. Patio 2.12 was intended to be a compendium of energy, sustainability and passive conditioning devices.El prototipo Patio 2.12 fue la propuesta del equipo Andalucía Team para la competición Solar Decathlon Europe 2012 (SDE 2012, celebrada en Madrid en septiembre de 2012, en la que recibió hasta 9 premios, entre los que figura el de Eficiencia Energética. El equipo, integrado por profesores y alumnos de cuatro universidades andaluzas, trabajó durante dos años en el diseño y construcción de un prototipo de vivienda basada en la eficiencia energética, en la integración arquitectónica de los sistemas solares, en la prefabricación de escala intermedia y en una reinterpretación de la forma de vivir y construir de la tradición mediterránea. Patio 2.12 pretende ser un compendio de energía, sostenibilidad y mecanismos de acondicionamiento pasivo.

  1. University of Calgary students in 2011 solar home competition

    International Nuclear Information System (INIS)

    Anon.

    2010-01-01

    This article described a solar home designed by University of Calgary students for the 2011 Solar Decathlon competition hosted by the United States Department of Energy and the National Renewable Energy Laboratory. The home features an Aboriginal design that will produces at least as much energy as it consumes. Designed as a collaborative project between First Nations, industry, and the University of Calgary, the entry will compete against teams from throughout the world. The entry will be judged in several categories, including architecture, engineering, affordability, and market appeal. In 2009, students from the university collaborated with other Canadian educational facilities to place sixth overall in the competition. 1 fig.

  2. Solar Decathlon Visitors Guide 2011, National Mall, West Potomac Park, Washington, D.C., September 23 - October 2, 2011 (Brochure)

    Energy Technology Data Exchange (ETDEWEB)

    2011-09-01

    Guide to the student-designed houses, ten contests, exhibits, and workshops of the U.S. Department of Energy 2011 Solar Decathlon, held in Washington, D.C., from September 23 through October 2, 2011. Teams of college students designed and built the solar-powered houses on display here. They represent 13 U.S. states, five countries, and four continents. Now the teams are rising to the challenge by competing in 10 contests over nine days, with the championship trophy on the line. This is their time to shine. The 2011 teams may share a common goal - to design and build the best energy-efficient house powered by the sun - but their strategies are different. One house is made of precast concrete, while another 'dances' in response to its environment. Another house is meant to sit atop a building, proving the sky's the limit for energy innovation. Whatever your idea of sustainable living may be, you are bound to find it at the Solar Decathlon.

  3. Viviendas solares autosuficientes: participación de la Universidad Politécnica de Madrid en el concurso "Solar Decathlon"

    Directory of Open Access Journals (Sweden)

    García Santos, Alfonso

    2004-12-01

    Full Text Available The Universidad Politécnica de Madrid (UPM has been selected to participate in an international design and construction contest of a self-sufficient solar house. The goal is to build something that would be both, comfortable and capable of dealing with modern equipments, and beyond that, finding harmony between technology and environment. This adventure is called Solar Decathlon. Represents a unique educational and investigative experience for this university in which alumni and professors of multiple disciplines collaborate in one project, making a sustainable house born in the merging of bioclimatic architecture, the use of solar energy and domotics.La Universidad Politécnica de Madrid ha sido seleccionada para participar en un concurso internacional de diseño, construcción y demostración de una vivienda solar autosuficiente que, sin renunciar a las comodidades de un hogar moderno, sepa conciliar la integración de nuevas tecnologías y el respeto a su entorno. La aventura, denominada Solar Decathlon, representa una experiencia multidisciplinar de carácter investigador y educativo única en nuestra universidad, en la que profesores y alumnos de distintas disciplinas colaboran estrechamente en lo que, creemos, constituye una apuesta de futuro en pos de la sostenibilidad nacida de la alianza entre la arquitectura bioclimática, las tecnologías de aprovechamiento solar y la domótica.

  4. Design, Operation, and Controlled-Island Operation of the U.S. Department of Energy Solar Decathlon 2013 Microgrid

    Energy Technology Data Exchange (ETDEWEB)

    Kurnik, C. [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Butt, R. S. [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Metzger, I. [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Lavrova, O. [Univ. of New Mexico, Albuquerque, NM (United States); Patibandla, S. [Univ. of New Mexico, Albuquerque, NM (United States); Wagner, V. [Schneider Electric, Knoxville, TN (United States); Frankosky, M. [Schneider Electric, Knoxville, TN (United States); Wiegand, G. [MicroPlanet, Inc., Woodinville, WA (United States)

    2015-04-22

    This document reports on the design and operation of a high-capacity and high-penetration-ratio microgrid, which consists of 19 photovoltaic-powered residential houses designed by collegiate teams as part of their participation in the U.S. Department of Energy Solar Decathlon 2013. The microgrid was interconnected with the local utility, and resulting net-power and power-quality events were recorded in high detail (1-minute data sampling or better). Also, a controlled-island operation test was conducted to evaluate the microgrid response to additional events such as increased loads (e.g., from electric vehicles) and bypassing of voltage regulators. This temporary ground-laid microgrid was stable under nominal and island-operation conditions; adverse weather and loads did not lead to power-quality degradation.

  5. Solar Decathlon - päikeseenergia kümnevõistlus = "Solar Decathlon" - десятиборье в сфере солнечной энергии / Anu Sarnet

    Index Scriptorium Estoniae

    Sarnet, Anu

    2012-01-01

    Võistlusest "Solar Decathlon Europe", kus meeskondade ülesandeks on projekteerida ja ehitada valmis elumaja, mis tarvitaks võimalikult vähe loodusressurssi ning toodaks võimalikult vähe jäätmeid. Prantsusmaa meeskonna võidutööst "Canopea"

  6. Proyecto SYMBCITY del Solar Decathlon Europe 2014: redensificación sostenible como forma de intervención urbana en tiempos de crisis

    Directory of Open Access Journals (Sweden)

    Baño Nieva, A.

    2015-03-01

    Full Text Available Based on the concept of «sustainable redensification» we propose the colonization or refurbishment of available spaces on the roof, lower floors or between walls of existing buildings, for demanded uses in each city district, and the retrofit of its facades, generating a new urban unit that gives birth to a symbiotic organism benefitting all parties involved. This increase of density and its exploitation will allow financing the energy and accessibility improvement of the occupied building that shares its land. This project is part of the development of the prototype by the Plateau Team, formed by Alcala University and Castilla-La Mancha University, selected team for the «Solar Decathlon 2014» competition. This innovative urban re-generation proposal includes urban, social, technical and economic analysis, searches for new places of business opportuni-ties, and creates a symbiosis between the new and the old to improve the energy efficiency of existing buildings.Partiendo del concepto de «redensificación sostenible» se propone la colonización o reordenación de espacios disponibles sobre la cubierta, bajos o entre medianeras de edificaciones existentes, para usos demandados en cada barrio, y el desarro-llo de sus fachadas, generando un nuevo conjunto urbano que en su asociación origina un organismo simbiótico benefician-do a todas las partes implicadas. Este aumento de edificabilidad y su explotación permitirá la financiación de las mejoras energéticas y de accesibilidad de la edificación ocupada que cede su terreno. Este proyecto forma parte del desarrollo del prototipo del equipo Plateau Team, formado por las Universidades de Alcalá y Castilla-La Mancha, seleccionado para la competición «Solar Decathlon 2014». Esta apuesta innovadora de regeneración urbana incluye el análisis urbano, social, técnico y económico, busca nuevos lugares de oportunidad y crea una simbiosis entre lo nuevo y lo antiguo mejorando la eficiencia

  7. Solar Decathloni võistlus näitas tulevikumaju = Соревнование Solar Decathlon показало дома будущего / Andres Jaadla

    Index Scriptorium Estoniae

    Jaadla, Andres, 1965-

    2014-01-01

    Versailles's toimunud rahvusvahelisest võistlusest Solar Decathlon 2014, kus võistkondadel ja projektimeeskondadel tuli luua näidismajad, mis vastaksid kolmele väljakutsele: energia, keskkond ja ühiskond. Võitnud projektidest

  8. The Robotic Decathlon: Project-Based Learning Labs and Curriculum Design for an Introductory Robotics Course

    Science.gov (United States)

    Cappelleri, D. J.; Vitoroulis, N.

    2013-01-01

    This paper presents a series of novel project-based learning labs for an introductory robotics course that are developed into a semester-long Robotic Decathlon. The last three events of the Robotic Decathlon are used as three final one-week-long project tasks; these replace a previous course project that was a semester-long robotics competition.…

  9. Simulation prototyping of an experimental solar house

    Energy Technology Data Exchange (ETDEWEB)

    Osborne, A.; Baur, S. [Department of Civil, Architectural and Environmental Engineering, Missouri University of Science and Technology, 1401 Pine Street, Rolla, MO 65409 (United States); Grantham, K. [Department of Engineering Management, Missouri University of Science and Technology, 600 W. 14th Street, Rolla, MO 65409 (United States)

    2010-06-15

    This paper presents a comparative analysis between an energy simulation model and an actual solar home. The case study used was the Team Missouri's 2009 Solar Decathlon entry. The home was evaluated using the predicted data developed with the use of Energy-10 Version 1.8. The software simulates the energy use performance of building strategies ranging from building envelope and system efficiency options. The performance data used was collected during the 2009 Solar Decathlon competition. Results comparing energy efficient strategies, consumption and generation are explored with future implications discussed. (authors)

  10. Competitive solar heating systems for residential buildings

    DEFF Research Database (Denmark)

    Furbo, Simon; Thür, Alexander; Fiedler, Frank

    2005-01-01

    The paper describes the ongoing research project “Competitive solar heating systems for residential buildings”. The aim of the project is to develop competitive solar combisystems which are attractive to buyers. The solar combisystems must be attractive compared to traditional energy systems, both....... In Denmark and Norway the focus is on solar heating/natural gas systems, and in Sweden and Latvia the focus is on solar heating/pellet systems. Additionally, Lund Institute of Technology and University of Oslo are studying solar collectors of various types being integrated into the roof and facade...... of the building....

  11. Solar vision 2025 : beyond market competitiveness

    International Nuclear Information System (INIS)

    2010-12-01

    Canada's reputation as an energy superpower is based on its abundant traditional energy resources. The Canadian Solar Industries Association (CanSIA) has presented a vision of Canada's future solar energy industry. Rising demands for energy, along with the high cost of replacing Canada's aging generation facilities may provide an opportunity for the development of renewable energy sources and a more diversified energy system. The vision focused on creating high quality energy solutions while reducing the high cost of solar energy equipment. Studies have suggested that the solar photovoltaic energy will be market competitive by 2020. By 2025, it is hoped that the solar industry will support more than 35,000 jobs in the economy, and displace 15 to 31 million tonnes of greenhouse gas (GHG) emissions per year. The economic benefits of solar energy were outlined, and new technologies were presented. The export potential of solar energy was discussed. 26 refs., 4 tabs., 40 figs.

  12. Competitive solar heating systems for residential buildings

    DEFF Research Database (Denmark)

    Furbo, Simon; Thür, Alexander; Fiedler, Frank

    2005-01-01

    .D. studies in Denmark, Sweden and Latvia, and a post-doc. study in Norway. Close cooperation between the researchers and the industry partners ensures that the results of the project can be utilized. By the end of the project the industry partners will be able to bring the developed systems onto the market...... from an economical and architectural point of view. The project includes education, research, development and demonstration. The project started in 2003 and will be finished by the end of 2006. The participants of the project, which is financed by Nordic Energy Research and the participants themselves......The paper describes the ongoing research project “Competitive solar heating systems for residential buildings”. The aim of the project is to develop competitive solar combisystems which are attractive to buyers. The solar combisystems must be attractive compared to traditional energy systems, both...

  13. Solar vision 2025 : beyond market competitiveness

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2010-12-15

    Canada's reputation as an energy superpower is based on its abundant traditional energy resources. The Canadian Solar Industries Association (CanSIA) has presented a vision of Canada's future solar energy industry. Rising demands for energy, along with the high cost of replacing Canada's aging generation facilities may provide an opportunity for the development of renewable energy sources and a more diversified energy system. The vision focused on creating high quality energy solutions while reducing the high cost of solar energy equipment. Studies have suggested that the solar photovoltaic energy will be market competitive by 2020. By 2025, it is hoped that the solar industry will support more than 35,000 jobs in the economy, and displace 15 to 31 million tonnes of greenhouse gas (GHG) emissions per year. The economic benefits of solar energy were outlined, and new technologies were presented. The export potential of solar energy was discussed. 26 refs., 4 tabs., 40 figs.

  14. Management analysis for special competitions based on ISO 9001:2008 Quality management systems, ISO 1400:2004 Environmental management systems and OHSAS 18001:2007 Occupational health and safety management systems

    OpenAIRE

    Alcalá Ortiz, Gabriela José

    2015-01-01

    ABSTRACT: This paper aims to analyze the managing condition of the participating projects in the competition Solar Decathlon Europe 2014, depart from that, a suitable integrated management system is proposed. The analysis was accomplished due to the design and application of a questionnaire based in ISO standards, concerning quality, environmental and health and safety management. The results showed the weakness regarding management system, this means the lack of integrated policy, inte...

  15. The prospects for cost competitive solar PV power

    International Nuclear Information System (INIS)

    Reichelstein, Stefan; Yorston, Michael

    2013-01-01

    New solar Photovoltaic (PV) installations have grown globally at a rapid pace in recent years. We provide a comprehensive assessment of the cost competitiveness of this electric power source. Based on data available for the second half of 2011, we conclude that utility-scale PV installations are not yet cost competitive with fossil fuel power plants. In contrast, commercial-scale installations have already attained cost parity in the sense that the generating cost of power from solar PV is comparable to the retail electricity prices that commercial users pay, at least in certain parts of the U.S. This conclusion is shown to depend crucially on both the current federal tax subsidies for solar power and an ideal geographic location for the solar installation. Projecting recent industry trends into the future, we estimate that utility-scale solar PV facilities are on track to become cost competitive by the end of this decade. Furthermore, commercial-scale installations could reach “grid parity” in about ten years, if the current federal tax incentives for solar power were to expire at that point. - Highlights: ► Assessment of the cost competitiveness of new solar Photovoltaic (PV) installations. ► Utility-scale PV installations are not yet cost competitive with fossil fuel power plants. ► Commercial-scale installations have already attained cost parity in certain parts of the U.S. ► Utility-scale solar PV facilities are on track to become cost competitive by the end of this decade

  16. Results of the Washington Passive Solar Design/Build Competition

    Energy Technology Data Exchange (ETDEWEB)

    Nylen, N.

    1981-01-01

    In an effort to encourage the design, construction, and marketing of moderately priced passive solar homes in Washington state, the Western Solar Utilization Network (Western SUN) recently sponsored the Washington Passive Solar Design/Build Competition. The competition drew an overwhelming response from designers and builders throughout Washington. Thermal performance of the designs was evaluated by a technical review committee, and final selections were made by the Competition Jury in accordance with the following criteria: perceived market acceptance, thermal performance, cost effectiveness, simplicity of design and operation, and completeness of the passive concept. Design contract awards totaling $50,000 were made available to winners in four categories, including single and multi-family, new and remodeled residences. In order to receive the award in its entirety, winning design/build teams are required to construct their design by April, 1983. As a result of the competition, a great deal was learned about the attitudes and knowledge of professionals and the general public regarding the use of solar energy in Washington state. Among the points that will be highlighted in this paper are the following: (1) a design/build competition is an effective vehicle for promoting solar energy among professionals in the housing community as well as the general public; (2) passive solar techniques can contribute significantly to the heating and cooling needs of residential housing throughout the state of Washington; (3) there is a great deal of interest and talent among the designers and builders of solar residences in Washington; and (4) follow-up activities, including the promotion of winning designs, the systematic collection of performance data, and identification of the major obstacles confronting designers and builders of solar homes, are critical to the success of the program in achieving both its short-term and long-term goals.

  17. Parabolic Trough Solar Power for Competitive U.S. Markets

    International Nuclear Information System (INIS)

    Price, Henry W.

    1998-01-01

    Nine parabolic trough power plants located in the California Mojave Desert represent the only commercial development of large-scale solar power plants to date. Although all nine plants continue to operate today, no new solar power plants have been completed since 1990. Over the last several years, the parabolic trough industry has focused much of its efforts on international market opportunities. Although the power market in developing countries appears to offer a number of opportunities for parabolic trough technologies due to high growth and the availability of special financial incentives for renewables, these markets are also plagued with many difficulties for developers. In recent years, there has been some renewed interest in the U.S. domestic power market as a result of an emerging green market and green pricing incentives. Unfortunately, many of these market opportunities and incentives focus on smaller, more modular technologies (such as photovoltaics or wind power), and as a result they tend to exclude or are of minimum long-term benefit to large-scale concentrating solar power technologies. This paper looks at what is necessary for large-scale parabolic trough solar power plants to compete with state-of-the-art fossil power technology in a competitive U.S. power market

  18. World record of PV solar competitiveness: 2.6 cent per KWh in Dubai

    International Nuclear Information System (INIS)

    Danielo, Olivier; Thouverez, Pierre

    2016-01-01

    A proposition of 2.99 cent per KWh of solar photovoltaic power has been made to the local electric power operator (DEWA) by a Saudi and Spanish venture, and DEWA is now to examine technical and commercial aspects to choose between this proposition and those made by a Chinese company (JinkoSolar), a Saudi and American venture, Engie and EDF. The author of this article outlines that such a competitive trend can be noticed in other countries (in the Emirates, in Mexico, in Peru, in the USA). The competitiveness record in Dubai is due to a low labour cost and to an optimal sunning. The author then discusses the fact that solar PV in France is now nearly as cheap as nuclear, and the main consequence of this trend: nuclear will never be competitive with respect to solar energy any longer. He finally evokes Wattway, the project of a solar road in France, and quotes various reactions and opinions about it

  19. Competition partition of soil and solar radiation resources between soybean cultivars and concurrent genotypes

    International Nuclear Information System (INIS)

    Bianchi, M.A.; Fleck, N.G.; Dillenburg, L.R.

    2006-01-01

    Plants compete for environmental resources located below and over soil surface. Physical separation of competition allows understanding the relative importance of each fraction, as well as identifying possible differences among species. The aim of this research was to separate the individual effects resulting from competition for soil or solar radiation resources, between soybean and concurrent plants. Thus, experiments using pots were carried out at UFRGS, in Porto Alegre-RS, in 2001 and 2002. The treatments tested resulted from the combinations of two concurrent genotypes (crop and competitor) and four competition conditions (absence of competition, competition for soil and solar radiation, competition for soil resources, and competition for solar radiation). Soybean cultivars IAS 5 and FEPAGRO RS 10 represented the crop, whereas radish forage and the soybean cultivar FUNDACEP 33 were the competitors tested. Morpho-physiological variables were evaluated in the soybean plants and radish forage. Growth of the soybean plants was most affected by soil resources competition, with RS 10 cultivar being more competitive than IAS 5.Radish forage did not interfere in the growth of soybean cultivars but it benefited from soybean presence. (author) 6

  20. Solar and Geothermal Energy: New Competition for the Atom

    Science.gov (United States)

    Carter, Luther J.

    1974-01-01

    Describes new emphasis on research into solar and geothermal energy resources by governmental action and recent legislation and the decreased emphasis on atomic power in supplementing current energy shortages. (BR)

  1. 78 FR 50086 - Notice of Competitive Auction for Solar Energy Development on Public Lands in the State of Colorado

    Science.gov (United States)

    2013-08-16

    ... Competitive Auction for Solar Energy Development on Public Lands in the State of Colorado AGENCY: Bureau of...) application and a plan of development for solar energy projects on approximately 3,705 acres of public land in... designated Solar Energy Zones (SEZ): Los Mogotes East SEZ and De Tilla Gulch SEZ. Applications for solar...

  2. Solar photovoltaic. Competitiveness and economic evaluation. Comparative and models; Energia solar fotovoltaica. Competitividad y evaluacion economica. comparativa y modelos

    Energy Technology Data Exchange (ETDEWEB)

    Collado Fernandez, E.; Colmenar Santos, A.; Peire Arroba, J.; Carpio Ibanez, J.; Castro Gil, M. A.

    2010-07-01

    Limits have been evaluated in the medium and long term economic competitiveness of solar photovoltaic energy in general and Spain in particular, considering the level of evolution that must have this form of energy production, until it become cevitamin with the other traditional energy sources and other emerging growth. to conduct the study, has developed a scenario-based methodology photovoltaic, which has taken account of the Spanish state regulation because it is vital operation on the road to real competitiveness relative to other types of energy. (Author) 10 refs.

  3. 2015 Solar Decathalon

    Energy Technology Data Exchange (ETDEWEB)

    Richardson, George [Alfred Univ. and Alfred State College, NY (United States)

    2015-11-20

    A final report is submitted for the results of Team Alfred’s participation in the 2015 Solar Decathlon held in October of that year in Irvine California. More than 30 people traveled the distance from Alfred NY to Irvine to participate in the assembly and contest of the ALF house. The results of what the team learned, the experience we had, and what we would have done differently are included in this report.

  4. Solar CalPoly

    Energy Technology Data Exchange (ETDEWEB)

    Stannard, Sandra [California Polytechnic State Univ., San Luis Obispo, CA (United States)

    2016-06-15

    The target budget of INhouse was about $650,000 for all materials and student expenses of the Solar Decathlon competition. In order to reach our goal, Cal Poly students and faculty worked with the College of Architecture and Environmental Design’s External Relations office to actively fundraise for INhouse. Students connected with Cal Poly alumni through phone calls, postal mail, email, and live presentations to reach as many alumni in the state of California as possible. Before construction begun, students and faculty met on a weekly basis to determine what brands of materials for the home to use and who would be responsible for reaching out to the company to seek a donation. Our College of Architecture and Environmental Design’s administration was essential in helping us fundraise. For some time, the college was hoping to depend on about half of our fundraising expenses to be covered through the sale of INhouse. However, plans to sell the home fell through during the design development phase; the college turned to the sale of a different asset in to help us meet our goal. If we were to do this project again, completing the design concept and securing a future location of our home sooner would have enhanced our fundraising activities.

  5. Designing a concentrating photovoltaic (CPV) system in adjunct with a silicon photovoltaic panel for a solar competition car

    Science.gov (United States)

    Arias-Rosales, Andrés.; Barrera-Velásquez, Jorge; Osorio-Gómez, Gilberto; Mejía-Gutiérrez, Ricardo

    2014-06-01

    Solar competition cars are a very interesting research laboratory for the development of new technologies heading to their further implementation in either commercial passenger vehicles or related applications. Besides, worldwide competitions allow the spreading of such ideas where the best and experienced teams bet on innovation and leading edge technologies, in order to develop more efficient vehicles. In these vehicles, some aspects generally make the difference such as aerodynamics, shape, weight, wheels and the main solar panels. Therefore, seeking to innovate in a competitive advantage, the first Colombian solar vehicle "Primavera", competitor at the World Solar Challenge (WSC)-2013, has implemented the usage of a Concentrating Photovoltaic (CPV) system as a complementary solar energy module to the common silicon photovoltaic panel. By harvesting sunlight with concentrating optical devices, CPVs are capable of maximizing the allowable photovoltaic area. However, the entire CPV system weight must be less harmful than the benefit of the extra electric energy generated, which in adjunct with added manufacture and design complexity, has intervened in the fact that CPVs had never been implemented in a solar car in such a scale as the one described in this work. Design considerations, the system development process and implementation are presented in this document considering both the restrictions of the context and the interaction of the CPV system with the solar car setup. The measured data evidences the advantage of using this complementary system during the competition and the potential this technology has for further developments.

  6. Analysis of the competitiveness and development of the thermal solar sector in France. Synthesis

    International Nuclear Information System (INIS)

    KAAIJK, Paul

    2013-10-01

    This synthesis reports a comprehensive study (October 2013) for ADEME, the French office for energy management and sustainable development, which presents an assessment of the present structure of the solar thermal sector in France (and overseas territories): main actors, Research and Development activities, qualification and certification of equipment, distribution, design and education aspects, installation, etc. In the second and third parts of the report, the demand and the perception of the offer by clients are assessed, followed by a presentation of the sector cost structure and a comparison of various competitive systems. In the last part of the synthesis, a diagnostic of the sector is exposed, with propositions and recommendations

  7. Competition

    CERN Document Server

    Staff Association

    2016-01-01

      The Staff Association is organising a competition from 13 to 21 December 2016. There are several Go Sport vouchers to win with a value of 50 € each. Try your luck! To participate, you just have to be a member of the Staff Association and take the online quiz: https://ap-vote.web.cern.ch/content/jeu-concours-de-noel. The winners will be drawn among the correct answers.

  8. Competition

    CERN Document Server

    Staff Association

    2016-01-01

      The Staff Association is organising a competition from April 11 to 20. There are several Go Sport gift vouchers with a value of 50 € each to win. Try your luck! To participate, you just have to be a member of the Staff Association and take the online quiz: https://ap-vote.web.cern.ch/content/jeu-concours. The winners will be drawn among the correct answers.

  9. Competition

    CERN Multimedia

    Staff Association

    2017-01-01

    Get ready for the Easter Egg Hunt! The Staff Association is organising a competition from 10 to 21 April 2017. There are several Go Sport gift vouchers to win, with a value of 50 € each. Try your luck! Count the number of different eggs that we have hidden on our website. Then indicate your answer in the online form. To participate, you just need to be a member of the Staff Association. Winners will be randomly drawn among the correct answers.

  10. Improving the Competitive Position in a Growing High Tech Industry : - Differentiation and Cost Leadership Strategies in Solar Photovoltaics -

    OpenAIRE

    Hrab, Dmytro; Yamkina, Oxana

    2011-01-01

    Background: The purpose of this master thesis was to investigate what generic strategies are utilized by big players in the solar photovoltaic industry to improve their competitive positions. The continuous expansion of the solar market indicated the significance of this research, since the correctly chosen strategy has a direct influence on the success and prosperity of the growing and developing high tech companies.Aim: The first aim of the study was to examine the applicability of Michael ...

  11. Powering Our Sustainable Future (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2014-07-01

    One of the Energy Department's most successful outreach efforts, the Solar Decathlon provides sponsors with rich opportunities for recognition - from naming rights to signage and speaking opportunities to special events. Support from the business community is crucial to the success of the competition and the experience of thousands of student decathletes. This sponsorship brochure reveals reasons why sponsors support the U.S. Department of Energy Solar Decathlon and how organizations can become involved as Solar Decathlon sponsors.

  12. Investigation of competitiveness and social-economic benefits of the French solar sector - Final deliverable. Competitiveness and employment of the solar sector in France: situation and prospective by 2023 - Synthesis of the study of social-economic benefits of the development of the French solar sector

    International Nuclear Information System (INIS)

    2017-01-01

    This document reports a study which aimed at investigating present costs and benefits of the French solar sector in 2015, and at elaborating realistic assessments of social and economic benefits (jobs, avoided emissions, tax) by 2023, and also at highlighting the competitiveness of solar solutions and at analysing self-consumption models. In order to do so, it reports an analysis of the French solar photovoltaic sector and an analysis of the French solar thermal sector (costs, competitiveness, development scenario, benefits on the medium term), and proposes a comparison between these both sectors

  13. Making concentrated solar power competitive with coal: The costs of a European feed-in tariff

    International Nuclear Information System (INIS)

    Williges, Keith; Lilliestam, Johan; Patt, Anthony

    2010-01-01

    The European Union has yet to determine how exactly to reach its greenhouse gas emissions targets for the future. One potential answer involves large-scale development of concentrated solar power (CSP) in the North African region, transmitting the power to Europe. CSP is a relatively young and little utilized technology and is expensive when compared to other methods of generation. Feasibility studies have shown it is possible to generate enough power from CSP plants in Africa to spearhead the EUs climate goals. However, the costs of such a project are less well known. Currently, CSP must compete with low cost coal-fired electricity plants, severely hindering development. We examine the possible investment costs required for North African CSP levelized electricity cost to equal those of coal-fired plants and the potential subsidy costs needed to encourage growth until the technologies reach price parity. We also examine the sensitivity of investment and subsidies to changes in key factors. We find that estimates of subsidy amounts are reasonable for the EU and that sensitivity to such factors as perceived risk and learning rates would enable policy-makers to positively influence the cost of subsidies and time required for CSP to be competitive with coal.

  14. Cost competitiveness of a solar cell array power source for ATS-6 educational TV terminal

    Science.gov (United States)

    Masters, R. M.

    1975-01-01

    A cost comparison is made between a terrestrial solar cell array power system and a variety of other power sources for the ATS-6 Satellite Instructional Television Experiment (SITE) TV terminals in India. The solar array system was sized for a typical Indian location, Lahore. Based on present capital and fuel costs, the solar cell array power system is a close competitor to the least expensive alternate power system. A feasibility demonstration of a terrestrial solar cell array system powering an ATS-6 receiver terminal at Cleveland, Ohio is described.

  15. Competitiveness Level of Photovoltaic Solar Systems in Ouagadougou (Burkina Faso: Study Based on the Domestic Electric Meters Calibration

    Directory of Open Access Journals (Sweden)

    Konan Lambert Amani

    2016-01-01

    Full Text Available The mean cost price of electricity in Burkina Faso at the end of the last quarter of 2012 was 158 FCFA/kWh for a country where more than 46% of the population lives below the national poverty threshold. To look for solution to that problem, the resort to photovoltaic solar energy is justified for that country. The purpose of this study is to promote the integration of both technical and economical surveys in solar energy preliminary projects in Ouagadougou. To reach that, investigations were carried out in some households and attention was paid from the calibration of the domestic electric meters. Energy demands collected within each household allow us to design a corresponding solar kit through optimization rules. An estimate was edited and financial viability study for each household was also carried out thereafter. In this study, only households using the national electricity network calibration meter on their disadvantage favorably answered to all financial indicators and appear as the only one that could profit from such project. This work is helpful to note that photovoltaic solar energy still stays at a primitive level of competitiveness compared to conventional energy resources for small systems in Ouagadougou.

  16. Competition partition of soil and solar radiation resources between soybean cultivars and concurrent genotypes; Particao da competicao por recursos do solo e radiacao solar enter cultivares de soja e genotipos concorrentes

    Energy Technology Data Exchange (ETDEWEB)

    Bianchi, M.A. [FUNDACEP, Cruz Alta, RS (Brazil)]. E-mail: mariobianchi@fundacep.com.br; Fleck, N.G. [Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS (Brazil). Faculdade de Agronomia. Dep. de Plantas de Lavoura; Dillenburg, L.R. [Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS (Brazil). Inst. de Biociencias. Dep. de Botanica

    2006-10-15

    Plants compete for environmental resources located below and over soil surface. Physical separation of competition allows understanding the relative importance of each fraction, as well as identifying possible differences among species. The aim of this research was to separate the individual effects resulting from competition for soil or solar radiation resources, between soybean and concurrent plants. Thus, experiments using pots were carried out at UFRGS, in Porto Alegre-RS, in 2001 and 2002. The treatments tested resulted from the combinations of two concurrent genotypes (crop and competitor) and four competition conditions (absence of competition, competition for soil and solar radiation, competition for soil resources, and competition for solar radiation). Soybean cultivars IAS 5 and FEPAGRO RS 10 represented the crop, whereas radish forage and the soybean cultivar FUNDACEP 33 were the competitors tested. Morpho-physiological variables were evaluated in the soybean plants and radish forage. Growth of the soybean plants was most affected by soil resources competition, with RS 10 cultivar being more competitive than IAS 5.Radish forage did not interfere in the growth of soybean cultivars but it benefited from soybean presence. (author) 6.

  17. The New Solar System: China’s Evolving Solar Industry and Its Implications for Competitive Solar Power in the United States and the World

    Energy Technology Data Exchange (ETDEWEB)

    Ball, Jeffrey [Stanford Univ., CA (United States); Reicher, Dan [Stanford Univ., CA (United States); Sun, Xiaojing [Stanford Univ., CA (United States); Pollock, Caitlin [Stanford Univ., CA (United States)

    2017-03-08

    Solar power is undergoing a revolution. Over the past decade, an energy source as old as the planet and theoretically all but limitless has plummeted in cost and begun in some places to be harnessed in large volume. This dynamic is disrupting the modern energy system and, as energy disruptions always do, rattling the geopolitical order. In the process, the industry that produces the equipment to convert sunlight into electricity is simultaneously reeling, consolidating, and surging. These twin transformations—one of the global energy system, one of the global solar industry—carry profound implications for national economies and for the planet. At the center of both transformations sits China. The New Solar System illuminates key and little- understood changes that are remaking the solar enterprise—in China and thus in the world. Based on this analysis, it recommends changes in U.S. solar policy—particularly timely with a new U.S. administration and Congress—that would put solar power on a more economically sensible path toward environmentally significant growth. The New Solar System does not seek to enable any country to beat another in the global solar industry. It seeks instead to help all countries find their most effective places. By better understanding and playing to their comparative strengths in the solar business, countries would achieve two key objectives. They would reduce the cost for the world of scaling up solar power. And they would be better positioned to fashion policies that maximized the long-term benefit to their own economies from solar’s global growth.

  18. Exploring the Potential Competitiveness of Utility-Scale Photovoltaics plus Batteries with Concentrating Solar Power, 2015–2030

    Energy Technology Data Exchange (ETDEWEB)

    Feldman, David [National Renewable Energy Lab. (NREL), Golden, CO (United States); Margolis, Robert [National Renewable Energy Lab. (NREL), Golden, CO (United States); Denholm, Paul [National Renewable Energy Lab. (NREL), Golden, CO (United States); Stekli, Joseph [Dept. of Energy (DOE), Washington DC (United States). Office of Solar Energy Technologies Program

    2016-08-01

    ancillary services and the ability to store off-peak grid energy. Alternatively, direct thermal energy storage allows a greater capture of solar energy, reducing the potential for curtailments in very high solar scenarios. So while this analysis evaluates a key performance metric (cost per unit of generation) under a range of cost projections, additional analysis of the value per unit of generation will be needed to comprehensively assess the relative competitiveness of solar energy systems deployed with energy storage.

  19. Is it possible to create a thermal model of warm-up? Monitoring of the training process in athletic decathlon

    Science.gov (United States)

    Adamczyk, Jakub Grzegorz; Olszewska, Magdalena; Boguszewski, Dariusz; Białoszewski, Dariusz; Reaburn, Peter

    2016-05-01

    The aim of the present study was to define if the athletes may vary their warm-up according to the specific demands of event they are preparing for and that higher-level athletes may differ in their thermal responses than lower-level athletes. Ten top level Polish male decathletes (19.9 ± 3.0 yr, 187.9 ± 4.7 cm, 82.7 ± 6.7 kg) who participated in the study were examined with a thermographic camera. Thermal imaging of each athlete was undertaken three times: at rest before the warm-up began, immediately after the general warm-up, and immediately after the specific warm-up. As significant changes in skin surface temperatures were observed between rest and both general and specific warm-ups (p athletes are able to vary their warm-up according to the decathlon event. Moving from rest to the general warm-up was characterized by decrease of the body surface temperature within the decathletes as a cohort. Interestingly, correlation was found between decathlon result measured by points and decrease of temperatures after commencing the general or specific warm-up exercises (r = 0.62; p athlete.

  20. A School Competition on the computation of the solar parallax using observations from the Mercury Transit of 9 May 2016 - Results and Discussion

    Science.gov (United States)

    Zender, J. J.; Barnes, R.; Zuidervaart, H. J.; Benkhoff, J. J.; Martinez, S.; Breitfellner, M. G.; Almeida, M.

    2017-09-01

    We report on the school event, a competition like activity, around the Mercury transit on 9 May 2016. With the historical background in mind, especially the fact that the Mercury transit data were never used to calculate the solar parallax, we asked all participating schools to do actually this. From the participating schools we received not only interesting results, but very positive feedback on the excitement "to be a scientist" for a day.

  1. GRoW Buffalo Final Report

    Energy Technology Data Exchange (ETDEWEB)

    Bohm, Martha [Univ. at Buffalo, NY (United States)

    2016-04-17

    This document provides final reporting on the GRoW Home, University at Buffalo's entry to the 2015 Solar Decathlon competition in Irvine, CA. The report summarizes fundraising efforts, documents media outreach, lists online presence, analyzes the organizer's communication, describes post-competition life of the house and future employment plans for student team members. Last, it suggests improvements for future decathlons.

  2. Solar Heating and Cooling

    Science.gov (United States)

    Duffie, John A.; Beckman, William A.

    1976-01-01

    Describes recent research that has made solar energy economically competitive with other energy sources. Includes solar energy building architecture, storage systems, and economic production data. (MLH)

  3. Solar Sustainable Heating, Cooling and Ventilation of a Net Zero Energy House

    DEFF Research Database (Denmark)

    Kazanci, Ongun Berk; Skrupskelis, Martynas; Olesen, Bjarne W.

    Present work addresses the heating, cooling and ventilation concerns of the Technical University of Denmark’s house, Fold, for Solar Decathlon Europe 2012. Various innovative approaches are investigated, namely, utilization of ground, photo-voltaic/thermal (PV/T) panels and phase change materials...... by the embedded pipes which are coupled with the ground. Ventilation is mainly used to control the humidity and to remove sensory and chemical pollution. PV/T panels enable the house to be a “plus” energy house. PV/T also yields to a solar fraction of 63% and 31% for Madrid and Copenhagen, respectively...

  4. Solar Ultraviolet Radiation Exposure of South African Marathon Runners During Competition Marathon Runs and Training Sessions: A Feasibility Study.

    Science.gov (United States)

    Nurse, Victoria; Wright, Caradee Y; Allen, Martin; McKenzie, Richard L

    2015-01-01

    Marathon runners spend considerable time in outdoor training for and participating in marathons. Outdoor runners may experience high solar ultraviolet radiation (UVR) exposure. South Africa, where running is popular, experiences high ambient solar UVR levels that may be associated with adverse health effects. This feasibility study explores the use of personal dosimeters to determine solar UVR exposure patterns and possible related acute health risks of four marathon runners during marathons and training sessions in Cape Town and Pretoria. Runners running marathons that started early in the day, and that did not exceed 4 hours, yielded low total solar UVR exposure doses (mean 0.093 SED per exposure period run, median 0.088 SED, range 0.062-0.136 SED; average of 16.54% of ambient solar UVR). Training sessions run during early morning and late afternoon presented similar results. Several challenges hindered analysis including accounting for anatomical position of personal dosimeter and natural shade. To assess health risks, hazard quotients (HQs) were calculated using a hypothetical runner's schedule. Cumulative, annual solar UVR exposure-calculated acute health risks were low (HQ = 0.024) for training sessions and moderate (HQ = 4.922) for marathon runs. While these data and calculations are based on 18 person-days, one can measure marathon runners' personal solar UVR exposure although several challenges must be overcome. © 2015 The American Society of Photobiology.

  5. SunShot Prize: America's Most Affordable Rooftop Solar: A Competition To Spur Low-Cost Rooftop Solar Installations Across The Nation (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2012-06-01

    The SunShot Prize encourages novel public-private partnerships, original business models, and innovative approaches to installing clean, renewable solar energy. The sustainable business strategies developed by participants will provide transferable lessons that can be applied nationwide to hasten America's transition to affordable clean energy in a post-subsidy market.

  6. Competitiveness of grid-connected solar electricity in Sweden - as seen from the perspective of the utilities and the net owners; Konkurrenskraft foer naetansluten solel i Sverige - sett ur kraftfoeretagens och naetaegarnas perspektiv

    Energy Technology Data Exchange (ETDEWEB)

    Carlstedt, Nils-Eric [Vattenfall Power Consultant AB, Stockholm (Sweden); Karlsson, Bjoern; Kjellsson, Elisabeth; Samuelsson, Olof [Faculty of Engineering (LTH), Lund University, Lund (Sweden); Neij, Lena [International Institute for Industrial Environmental Economics, Lund University, Lund (Sweden)

    2006-12-15

    The objective of this report was to analyse the competitiveness of grid-connected solar power in Sweden - and specifically the competitiveness for energy companies and net owners. In theory, solar power could to a large extent fulfil the electricity demand in Sweden, especially in the summer. However, the high cost of solar cells is a major barrier to implementation. Future technology development and increased efficiency could, however, lead to important cost reductions. The question is if such expected cost reductions would make grid-connected solar power a preferable investment option for energy companies and an interesting alternative for the net owners. The results of the study show that solar power will not be a competitive alternative for the energy companies in Sweden, not in 2020 and probably not in 2050. Other alternatives such as new investments in wind turbines and bio-mass based technology options will be producing electricity at a lower cost. Moreover, solar power will have an unfavourable production profile, generating power in the summertime when less needed. However, by using the reservoirs of the hydro power systems in Sweden as storage capacity, approximately 5 TWh solar power could be allowed in the Swedish electricity system. The results of the study indicate that solar power could have a positive effect on the electricity distribution system since distributed generation will result in lower losses in the system. Moreover, solar power will be produced during daytime when the electricity demand will peak. One of the main challenges for the net owners would be to design the net in such a way that the net and the solar cells could work together in the best possible way. Another challenge would be the high cost for connecting the solar cells to the grid; this cost needs to be reduced. Looking instead at the house-owners as possible investors, solar cells appear as a much more attractive alternative for the future, the value of the solar power is

  7. A School Competition on the computation of the solar parallax using observations from the Mercury Transit of 9 May 2016 - Results and Discussion

    Science.gov (United States)

    Zender, Joe; Barnes, Rebecca; Zuidervaart, Huib; Benkhoff, Johannes; Martinez, Santa; Breitfellner, Michel; Almeida, Miguel

    2017-04-01

    On 9 May 2016 an intriguing and rare event occurred. Seen from most countries in Europe, Mercury, the planet nearest to the Sun, crossed the Sun's surface. Such a phenomenon is better known for the moon, for during such an eclipse it gets dark (or darker), so everyone will notice that something special is going on. But as Mercury is very, very small compared to the Sun, one will never remark such a Mercury-eclipse by oneself. It was the famous astronomer Johannes Kepler who realized in 1601 that Mercury (or Venus) transits could be observed from the Earth. Later in 1691, Edmund Halley published a mathematical algorithm to compute the solar parallax (from which one can determine the distance from Earth to the Sun) from observations made during the transit. It is sad to note that neither of the both scientists had the chance to witness a Mercury transit during their lifetime. Well before the event, the ESA Communication Office announced a school competition to observe the Mercury transit and repeat the measurements proposed by Edmund Halley and other scientists since then. Several hints were given on the observation possibilities (telescope, binoculars, solar glasses), and examples of the algorithms in form of written formulae or excel sheet formulae were given. All schools were encouraged to share their data with each other and the needed support was provided by ESA. After the transit, all school teams were asked to provided their results and an accompanying report to allow us to get a picture of the team's technical, mathematical, and social activities in preparation of the event and the event itself. In our presentation, we will give a short overview of the participants and their efforts. We analyze our school competition expectations against the results as seen from a scientist point of view (1st and 3rd author) and a scientific communicator point of view (2nd author), and give our perspective towards upcoming planetary eclipse opportunities, i.e. the Mercury

  8. Solar photocatalyzed process economics

    International Nuclear Information System (INIS)

    Link, H.

    1990-01-01

    This paper describes the Solar Energy Research Institute (SERI) cost estimates for solar water detoxification systems based on the best available information as of October 1990. Comparative costs are also provided for competitive conventional technologies which are presently applied in the water detoxification market. Although costs for solar photocatalytic systems are presently higher than those of competitive technologies, cost and performance improvements should lead to cost competitiveness by 1995

  9. Partição da competição por recursos do solo e radiação solar entre cultivares de soja e genótipos concorrentes Competition partition of soil and solar radiation resources between soybean cultivars and concurrent genotypes

    Directory of Open Access Journals (Sweden)

    M.A. Bianchi

    2006-12-01

    Full Text Available As plantas competem por recursos do meio situados abaixo e/ou acima da superfície do solo. A separação física da competição entre plantas possibilita conhecer a importância relativa de cada fração, bem como apontar possíveis diferenças em competitividade entre espécies. Objetivou-se neste trabalho separar os efeitos individuais decorrentes da competição por recursos do solo ou radiação solar, entre soja e plantas concorrentes. Foram realizados seis experimentos em vasos na UFRGS, em Porto Alegre-RS, sendo dois em 2001 e quatro em 2002. Os tratamentos testados resultaram das combinações de dois genótipos concorrentes (cultura e competidor e quatro condições de competição (ausência de competição, competição por recursos do solo e radiação solar, competição por recursos do solo e competição por radiação solar. Os cultivares de soja IAS 5 e Fepagro RS 10 representaram a cultura, enquanto o nabo forrageiro e o cultivar de soja Fundacep 33 foram os competidores. Determinaram-se variáveis morfofisiológicas em plantas de soja e de nabo forrageiro. O crescimento das plantas de soja foi mais afetado pela competição por recursos do solo, sendo o cultivar RS 10 mais competitivo do que IAS 5. O nabo forrageiro não interferiu no crescimento dos cultivares de soja, porém cresceu mais na presença da cultura.Plants compete for environmental resources located below and over soil surface. Physical separation of competition allows understanding the relative importance of each fraction, as well as identifying possible differences among species. The aim of this research was to separate the individual effects resulting from competition for soil or solar radiation resources, between soybean and concurrent plants. Thus, experiments using pots were carried out at UFRGS, in Porto Alegre-RS, in 2001 and 2002. The treatments tested resulted from the combinations of two concurrent genotypes (crop and competitor and four competition

  10. Retail competition

    International Nuclear Information System (INIS)

    1998-01-01

    Retail competition as the cornerstone of a competitive electricity marketplace was the subject of the seventh in the series of policy discussion papers developed at the Market Design Conference. Concern was expressed that because of the complexities involved in market design and technical implementation, the retail competition may lag behind other elements of the implementation of the new market design. A variety of key issues were debated, including the role of physical versus financial contracts, the form of retail competition and financial settlement systems in the short term, the requirement to separate 'competitive' (metering, billing, maintenance, consumer education) from non-competitive' (the transmission wires) services and the role of municipal electric utilities. It was agreed that the IMO should play an important role in defining and enforcing the separation of services, and that as a general rule, the development of policy in this area should be guided by the principle of maximizing the potential for competition

  11. Political Competitiveness

    OpenAIRE

    Casey B. Mulligan; Kevin K. Tsui

    2006-01-01

    Political competitiveness - which many interpret as the degree of democracy - can be modeled as a monopolistic competition. All regimes are constrained by the threat of "entry," and thereby seek some combination of popular support and political entry barriers. This simple model predicts that many public policies are unrelated to political competitiveness, and that even unchallenged nondemocratic regimes should tax far short of their Laffer curve maximum. Economic sanctions, odious debt repudi...

  12. Prêt-à-Loger : Zero-energy home with maximum living quality increase

    NARCIS (Netherlands)

    Van den Dobbelsteen, A.A.J.F.

    2015-01-01

    At the Solar Decathlon Europe 2014 (SDE2014) competition (Versailles, France), the team from the Delft University of Technology (TU Delft) took a stance by not constructing a new-built house but demonstrating the energy renovation of a typical Dutch terraced house. Around a quarter of Dutch housing

  13. Energy Analysis of a Student-Designed Solar House

    Directory of Open Access Journals (Sweden)

    Samantha Wermager

    2013-12-01

    Full Text Available This paper presents the findings from an undergraduate research project concerning the energy efficiency, consumption, and generation of a 1000 ft2 (92.9 m2 solar house. The results were compared to a home of similar size and layout, built using traditional construction methods. The solar house was modeled after the Chameleon House: Missouri University of Science and Technology’s 2013 entry in the U.S. Department of Energy Solar Decathlon. The efficiency of the design was analyzed using Energy-10 Version 1.8 software. For this comparison, a fictional American couple was created and a breakdown of their energy-use habits was recorded to accurately depict the magnitude of energy consumption. A 71% energy savings was forecasted using the Energy-10 software through the incorporation of various energy-conserving strategies in the home’s design. In addition, if a 9.1 kW photovoltaic array is also installed on a home of this size, it is possible to fully offset the energy consumption of the home. The forecasted energy usage and production detailed in this report shall be used for analyzing the integrity of the design of the Chameleon House as well as future solar houses constructed by the Missouri S&T Solar House Team.

  14. Criterios técnicos del proyecto con módulos tridimensionales ligeros: las casas del Solar Decathlon 2005 y 2007

    OpenAIRE

    Ovando Vacarezza, Graciela

    2016-01-01

    Este trabajo se ocupa de la construcción modular ligera de viviendas unifamiliares, más concretamente aborda el problema de la definición constructiva de las mismas, habida cuenta de lo poco conocido y publicado de este aspecto en particular. Dado que la construcción es fruto de la evolución, resulta de gran importancia el estudio de los antecedentes para comprender la situación actual, por ello para documentar como corresponde el estado de la técnica y de la investigación se estudiaron los a...

  15. Pop competitiveness

    OpenAIRE

    Roberto Cellino; Anna Soci

    2002-01-01

    Very few economic terms are used as much as competitiveness in economics. This article deals with the different meanings of competitiveness, at the level of a firm, at the level of the local area, and at the level of the country. It analyzes the problems of consistency among the available definitions and among the indicators used to measurecompetitiveness.

  16. Competitiveness factors

    OpenAIRE

    Popa Liliana-Viorica

    2012-01-01

    Porter's theory supports the idea that, despite the globalization of production and trade, the competitive advantage is created in a national framework, nations, through their institutional, natural, cultural, economic characteristics ultimately determining the development of certain economic activities. The factors considered by Porter as determinants for the competitive advantage are grouped in four categories, the linkages between them being important as well

  17. Coal competitiveness?

    International Nuclear Information System (INIS)

    Rogeaux, B.

    2006-01-01

    Will coal electrical plants be more competitive in the coming years? Answering this one cannot be limited to merely comparing estimates based on reference electricity production costs. The competitiveness of coal will indeed depend on the final product marketed, as the MWhs are not equal: is the purpose to produce base, half-base MWh? Does the electrical equipment structure require flexible MWh (for instance in the event of significant intermittent renewable energy amounts), and therefore plants able to adjust their power rapidly? But the competitiveness of coal will also depend on many factors that will correct reference cost estimates: uncertainties, risks, externalities. These factors will need to be appreciated on a case by case basis. We introduce some of the reasoning used to better appreciate the future competitiveness of coal, and the main factors conditioning it in three contrasting regions of the world: Europe, USA, china. (author)

  18. Understanding competitiveness

    OpenAIRE

    CRESPO, Aranzazu; SEGURA-CAYUELA, Ruben

    2014-01-01

    Using firm level data, we analyze the factors that drive the evolution of the aggregate Unit Labor Costs – the main European competitiveness indicator – in France, Germany, Italy and Spain. The evolution of the aggregate Unit Labor Cost is not driven by the evolution of the firm level Unit Labor Costs, but rather by an important factor for the competitiveness of a country: the reallocation of resources among the firms of the economy. Using the methodology of Hsieh and Klenow (...

  19. REGIONAL COMPETITIVENESS

    OpenAIRE

    Krželj-Čolović, Zorica

    2015-01-01

    Individual city and regional authorities in many countries have themselves taken up the issue of “competitiveness” as part of their own economic development agendas: competitiveness has come to be regarded as critical for understanding and promoting local economic performance. Like their national counterparts, regional and city policy-makers have become preoccupied with knowing the relative competitive standing of their local economies compared with others, not just other regions and cities w...

  20. Solar Living House Final Technical Report

    Energy Technology Data Exchange (ETDEWEB)

    Walters, Bradley [Univ. of Florida, Gainesville, FL (United States)

    2017-03-09

    The Solar Living House is a high-performance solar-powered dwelling designed by a team of faculty and students from the University of Florida, in collaboration with Santa Fe College, the National University of Singapore, and Alachua Habitat for Humanity. The project was designed in accordance with the Solar Decathlon 2015, a research, design, education, and outreach program developed by the U.S. Department of Energy (DOE). The Solar Living House is fundamentally a house for living, centered on people and the activities of daily life while quietly introducing advanced design, construction, and engineering technologies. The 993 square-foot two-bedroom one-bath home was designed to embrace and frame an exterior courtyard space. This courtyard acts as an extension of the interior living spaces, maximizing the spatial potentials of a modest building footprint and introducing natural light into the primary living spaces of the house. Research Outcomes: The Solar Living House advances work on high-performance buildings through three principal technological innovations: wet/dry modular construction, a building automation system, and solar dehumidification systems. Wet / Dry Modular Construction: The house is designed as a series of five modules, including one that is designated as the “wet core.” The wet core consolidates the mechanical systems and bathroom into a single module to reduce plumbing runs, efficiency losses, and on-site construction time. The other four modules are designed to eliminate interior load bearing walls to allow for maximum flexibility in the reconfiguring of the space over time. The modules are designed to meet the structural challenges of both Florida’s hurricanes and California’s earthquakes. Building Automation System: The house is equipped with an integrated building automation system, allowing the houses environmental systems, lights, security systems, and smoke detectors to be programmed, monitored, and controlled through any mobile

  1. CONCEPTUAL APPROACH OF COMPETITIVENESS AND INTERDEPENDENCE BETWEEN COMPETITION AND COMPETITIVENESS

    Directory of Open Access Journals (Sweden)

    Tatiana GUTIUM

    2017-11-01

    Full Text Available This article is devoted to analysis of interdependence and correlation between competition and competitiveness, and competition’s consequences. The author analysed some authors’ visions on competitiveness, and common features between theories of competition and competitiveness. Using the synthetic indicator elaborated by author has been evaluated the competitiveness of domestic goods on the internal and external market. At the end of this article, the author has developed proposals to increase competitiveness.

  2. An economic analysis of space solar power and its cost competitiveness as a supplemental source of energy for space and ground markets

    Science.gov (United States)

    Marzwell, N. I.

    2002-01-01

    Economic Growth has been historically associated with nations that first made use of each new energy source. There is no doubt that Solar Power Satellites is high as a potential energy system for the future. A conceptual cost model of the economics value of space solar power (SSP) as a source of complementary power for in-space and ground applications will be discussed. Several financial analysis will be offered based on present and new technological innovations that may compete with or be complementary to present energy market suppliers depending on various institutional arrangements for government and the private sector in a Global Economy. Any of the systems based on fossil fuels such as coal, oil, natural gas, and synthetic fuels share the problem of being finite resources and are subject to ever-increasing cost as they grow ever more scarce with drastic increase in world population. Increasing world population and requirements from emerging underdeveloped countries will also increase overall demand. This paper would compare the future value of SSP with that of other terrestrial renewable energy in distinct geographic markets within the US, in developing countries, Europe, Asia, and Eastern Europe.

  3. Subcontract Competition.

    Science.gov (United States)

    1982-11-01

    DRCPM- ROL USA Missile Command, ATTN: DRCPM-VI Armor Training Devices, ATTN: DRCPM-AR 3 APRO 82-11 FINAL SUBCONTRACT COMPETITION by Wayne V. Zabel Charles...A. Correia "I S The pronouns "he," "his," and "him," when used in this publication, represent both the masculine and feminine genders unless... advertising or by negotiation, shall be made on a competitive basis to the maximum practicable extent." Armed Services Procurement Regul-tion Manual

  4. Solar absorption cooling

    NARCIS (Netherlands)

    Kim, D.S.

    2007-01-01

    As the world concerns more and more on global climate changes and depleting energy resources, solar cooling technology receives increasing interests from the public as an environment-friendly and sustainable alternative. However, making a competitive solar cooling machine for the market still

  5. Case competitions

    DEFF Research Database (Denmark)

    Schjoldager, Anne Gram

    2009-01-01

    The paper presents and discusses a teaching project with case competitions for MA students of specialised translation at the Aarhus School of Business, Aarhus University. Drawing on a series of online questionnaires, the paper ascertains how the project was evaluated by the participating students...

  6. EDITORIAL: Physics competitions Physics competitions

    Science.gov (United States)

    Jordens, H.; Mathelitsch, L.

    2009-11-01

    1. Physics competitions: aims and realizations One aim of physics competitions is to increase the interest of young students, primarily at upper secondary level, to physics and natural sciences in general. A competition has motivational aspects known usually from sports events or games—comparing one's own ability with others, of course with the desire to be better and to win. If competitions reach nationwide and even international levels, additional stimulation is created. Competitions provide greatest attraction to possible winners, to the group of gifted people in a particular field. This implies that science contests are excellent tools for the promotion of talented students. Traditional teaching has been shown to have problems in supporting this group of students. Very often teachers are overstretched with the demands of teaching both low- and high-level students. Extracurricular activities are therefore a good chance to relieve the teacher, and to give talented students the opportunity for appropriate training and challenge. The competitions, however, have a broader impact and address more young people than one might guess from the statements above. Training courses and selection at school level give a larger group of students extra and, to some extent, complimentary education in physics. The degree of complexity of the tasks corresponds very often to the standards of the next level of education in the school system. Interestingly, many physics competitions have their origin in countries beyond the former Iron Curtain. They started as regional and national tournaments, were joined by neighbouring countries and have grown, in some cases, to events with participants from more than 80 countries. Although the features mentioned above are common to the different competitions, there are distinct differences between them [1]. The International Physics Olympiad (IPhO) is the oldest international physics competition for students at upper secondary level [2]. It dates

  7. When the solar energy pays

    International Nuclear Information System (INIS)

    Laramee, V.

    1997-01-01

    In the californian desert of Mojave, the three biggest solar power plants in the world produce 90% of world solar electric power. They have been operating for ten years, and their managers go on to improve them. These installations beat the productivity record every year, proving that the thermal solar energy can be competitive. (N.C.)

  8. EDITORIAL: Physics competitions Physics competitions

    Science.gov (United States)

    Jordens, H.; Mathelitsch, L.

    2010-07-01

    This editorial opens the second special section on physics competitions in European Journal of Physics. In the first section last year, we asked for feedback on the idea of such a section and on the content of the articles. We received no answer whatsoever, which can be interpreted in two ways: the section is not interesting enough to raise motivation for feedback, or the reader is satisfied. Having no indication which scenario is the correct one, we are optimistic and favour the second. The section at hand contains three articles. Again, as last year, the organizer of the annual Olympiad reports on tasks and outcomes of this competition. The Olympiad took place in Merida, Mexico, and was by far the largest event with 316 contestants from 68 countries. Again, the predominance of Asian/Chinese students was manifest, showing how serious the training is taken by both their authorities and students. Unfortunately, the winners of the last International Young Physicists' Tournament (IYPT), the team from Korea, did not accept the offer to report on their prize-winning contribution. We are thankful that two students from Austria, who achieved second place with their team, took over and reported on the task which they presented in the finals of the competition. It connects the fields of sport and physics and explains a special move in skateboarding. The third contribution introduces a different competition, 'International Conference of Young Scientists'. On one hand, as in the Olympiad, it addresses individuals, not teams. On the other, as in the IYPT, students have several months to prepare and also the quality of the presentation is an important element of the judgment. In fact, this competition comes closer to real scientific research compared to the other events. Finally and again, we hope that this section will serve several purposes: To show the competitions as a very important tool in the support of gifted students. To raise awareness amongst university teachers, and

  9. Logo competition

    CERN Multimedia

    Staff Association

    2013-01-01

    Award of the prizes The price ceremony for the Staff Association’s new logo competition which took place on Friday 1st March at 5 p.m. was a big success. The first prize, an Ezee Suisse electric bike, was won by Paulo Rios, from Portugal. In his absence, the bike was handed to his brother Vitor. The other five winners of the competition also received their prize: Go Sport vouchers. A peize draw was then organized to award 22 other participants with prizes offered by our commercial partners (Aquaparc, BCGE, L’Occitane, Passeport Gourmand, Sephora, Theater La Comédie de Genève), whom we would like to warmly thank. After all prices were distributed the evening continued with discussions around a friendly drink.

  10. Measuring competitiveness

    OpenAIRE

    J. Peter Neary

    2005-01-01

    An earlier version was presented at the Conference on Macroeconomic Perspectives in Honour of Brendan M. Walsh, held at University College Dublin on 7 October, 2005 This paper reviews alternative approaches to measuring an economy?s cost competitiveness and proposes some new measures inspired by the economic theory of index numbers. The indices provide a theoretical benchmark for estimated real effective exchange rates, but differ from standard measures in that they are based on marginal r...

  11. Optimal Competition : A Benchmark for Competition Policy

    NARCIS (Netherlands)

    Boone, J.

    2003-01-01

    This paper introduces optimal competition: the best form of competition in an industry that a competition authority can achieve under the information constraint that it cannot observe firms' effciency levels.We show that the optimal competition outcome in an industry becomes more competitive as more

  12. International Competitiveness

    OpenAIRE

    Jan Fagerberg

    1988-01-01

    This paper develops and tests a model of differing trends in international competitiveness and economic growth across countries. The model relates the development of market shares at home and abroad to three sets of factors: the ability to compete in technology, the ability to compete in delivery(capacity) and the ability to compete in price. The test, using data for 15 OECD countries for the period 1961-1983, shows that in the medium and long run, factors related to technology and capacity a...

  13. EDITORIAL: Physics competitions Physics competitions

    Science.gov (United States)

    Jordens, H.; Mathelitsch, L.

    2011-07-01

    International tests on competences, such as TIMSS or PISA, and knowledge of young students have revealed low average scores in many countries, often unexpectedly. One effective measure to increase the average standard of a population is to bring the last third of the group to a higher level. Therefore, many nations put some effort into this activity. This brings the danger that not enough attention is paid to students at the other end, those who are talented. Indeed, it is a very difficult task for a teacher to support the less able and at the same time challenge the gifted students, to lead them to the limits of their abilities and provide for a smooth transition to university study. Physics competitions have been proven to fulfil these last demands to a large degree, and therefore are an important additional and, to some extent, complementary tool for the promotion of talented students. This third special section on physics competitions in European Journal of Physics contains three papers, each dealing with a different form of science contest. The first continues the series of presentations of tasks performed at the International Young Physicists' Tournament, which was held in Vienna in 2011. First place went to the team from Singapore, and they have put their investigation on vertical oscillations of coupled magnets into written form (not required by the tournament, where an oral presentation and a defence and discussion are the central aspects). Their paper shows how rich in physics this problem is, and what level of solutions high-school students can already achieve. Sadly, those responsible for the organization of last year's International Physics Olympiad did not provide us with a report on this competition. This is unfortunate, since the Olympiad in Zagreb was very successful and, in particular, the experimental tasks were creative and demanding. Very similar to the aims and the execution of the Physics Olympiad is the International Olympiad on Astronomy

  14. The future of competitions

    DEFF Research Database (Denmark)

    Bates, Gary; Jensen, Boris Brorman; Miessen, Markus

    2010-01-01

    We wanted to explore the potential of the competition. The question we asked ourselves was if the competition can generate new, relevant and critical ideas within architecture? We organized an idea competition about the architectural competition.......We wanted to explore the potential of the competition. The question we asked ourselves was if the competition can generate new, relevant and critical ideas within architecture? We organized an idea competition about the architectural competition....

  15. The Nest Home

    Energy Technology Data Exchange (ETDEWEB)

    Pickerill, Heath [Missouri Univ. of Science and Technology, Rolla, MO (United States)

    2016-07-11

    The purpose of the project was to build a competitive solar-powered house for the U.S. Department of Energy Solar Decathlon 2015 held in Irvine, California. The house, named the Nest Home, was an innovative design that works with the environment to meet the needs of the occupants, identified as a growing family. Reused materials were instrumental in the design. Three refurbished shipping containers composed the primary structure of the house, creating an open floor plan that defies common architecture for container homes. The exterior siding was made of deconstructed shipping pallets collected locally. Other recycled products included carpet composed of discarded fishing nets, denim batting made of recycled blue jeans that outperform traditional fiberglass insulation in sound proofing and thermal resistance, and kitchen cabinets that were purchased used and refinished. Collectively these elements formed a well-balanced blend of modern design, comfort, and sustainability. The house was Missouri University of Science and Technology’s sixth entry in the DOE Solar Decathlon. Missouri S&T has been invited to compete in six of the seven decathlons held, more than any other university worldwide. The house was brought back to Rolla after the Decathlon in California where it has been placed in its permanent location on the S&T campus.

  16. Power market competition

    International Nuclear Information System (INIS)

    Kelly, J.

    1998-01-01

    In the Unites States the prospect of greater competition in wholesale power market was immediately eclipsed by talk of retail competition. Attempts to move to retail competition have been costly and complex. Prudent public policy and economic analyses suggest that retail competition not be implemented until it can first be demonstrated that effective competition exists in wholesale power markets [it

  17. Lunabotics Mining Competition

    Science.gov (United States)

    Mueller, Rob; Murphy, Gloria

    2010-01-01

    This slide presentation describes a competition to design a lunar robot (lunabot) that can be controlled either remotely or autonomously, isolated from the operator, and is designed to mine a lunar aggregate simulant. The competition is part of a systems engineering curriculum. The 2010 competition winners in five areas of the competition were acknowledged, and the 2011 competition was announced.

  18. Competitive spirit

    Science.gov (United States)

    2000-01-01

    Leicester University will host the 65 international teams of students who will assemble in July for this year's International Physics Olympiad . The last time the Olympiad came to the UK was in 1986 in London, and it was the notable enthusiasm of the Leicester Physics and Astronomy department which persuaded the Olympiad Committee to give them the chance of organizing the prestigious event. The students taking part from all over the world are studying physics at A-level or an equivalent standard and they will take part in an intellectual marathon of theoretical and practical examinations. Each national team comprises five students selected from three rounds of competition and the teams will receive an official welcome from the city, as well as opportunities to visit some of the important educational and cultural centres of the surrounding region. The finalists will also be able to test their skills and initiative at the Challenger Learning Centre, which forms part of Leicester's new National Space Science Centre. Specific information on the event can be found on the Olympiad-2000 website at www.star.le.ac.uk/IphO-2000 . The Rudolf Ortvay problem solving contest in physics, which takes place in November, is a tradition of Eötvös University in Budapest, Hungary. The competition was first opened to international participants in 1998, enabling students from universities around the world to show their knowledge, ingenuity, problem-solving skills and physical insight into problems that are far beyond routine level. The problems (30 - 35 each year) are chosen from different branches of theoretical as well as applied physics. They have varying levels of difficulty, and every contestant can send solutions for ten problems. The focus is not on school-level problem-solving routines but rather on the `physical' way of thinking, recognition of the heart of the problem and an appropriate choice of mathematics. The majority of the assigned problems are original, few having

  19. Software ensures competitive advantage; Software hilft im Wettbewerb

    Energy Technology Data Exchange (ETDEWEB)

    Mueller, Anke

    2010-11-02

    Increasing competition in the solar industry has brought about changes in the production processes. The focus is on lower cost, higher efficiency and higher yield. The contribution presents some examples of how this can be achieved. (orig.)

  20. Solar Indices - Solar Irradiance

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Collection includes a variety of indices related to solar activity contributed by a number of national and private solar observatories located worldwide. This...

  1. Solar Indices - Solar Ultraviolet

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Collection includes a variety of indices related to solar activity contributed by a number of national and private solar observatories located worldwide. This...

  2. Solar Indices - Solar Corona

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Collection includes a variety of indices related to solar activity contributed by a number of national and private solar observatories located worldwide. This...

  3. Solar Indices - Solar Flares

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Collection includes a variety of indices related to solar activity contributed by a number of national and private solar observatories located worldwide. This...

  4. Assessing the Engineering Performance of Affordable Net-Zero Energy Housing

    OpenAIRE

    Wallpe, Jordan P

    2012-01-01

    The purpose of this research was to evaluate affordable technologies that are capable of providing attractive, cost-effective energy savings to the housing industry. The research did so by investigating the 2011 Solar Decathlon competition, with additional insight from the Purdue INhome. Insight from the Purdue INhome verified the importance of using a three step design process to design a net-zero energy building. In addition, energy consumption values of the INhome were used to compare and ...

  5. Mixing, entropy and competition

    International Nuclear Information System (INIS)

    Klimenko, A Y

    2012-01-01

    Non-traditional thermodynamics, applied to random behaviour associated with turbulence, mixing and competition, is reviewed and analysed. Competitive mixing represents a general framework for the study of generic properties of competitive systems and can be used to model a wide class of non-equilibrium phenomena ranging from turbulent premixed flames and invasion waves to complex competitive systems. We demonstrate consistency of the general principles of competition with thermodynamic description, review and analyse the related entropy concepts and introduce the corresponding competitive H-theorem. A competitive system can be characterized by a thermodynamic quantity—competitive potential—which determines the likely direction of evolution of the system. Contested resources tend to move between systems from lower to higher values of the competitive potential. There is, however, an important difference between conventional thermodynamics and competitive thermodynamics. While conventional thermodynamics is constrained by its zeroth law and is fundamentally transitive, the transitivity of competitive thermodynamics depends on the transitivity of the competition rules. Intransitivities are common in the real world and are responsible for complex behaviour in competitive systems. This work follows ideas and methods that have originated from the analysis of turbulent combustion, but reviews a much broader scope of issues linked to mixing and competition, including thermodynamic characterization of complex competitive systems with self-organization. The approach presented here is interdisciplinary and is addressed to the general educated readers, whereas the mathematical details can be found in the appendices. (comment)

  6. COMPETITION ADVOCACY: CHALLENGE FOR COMPETITION POLICY

    Directory of Open Access Journals (Sweden)

    Anatolie CARAGANCIU

    2014-11-01

    Full Text Available A large variety of different countries conditions requires a modernization of criteria, norms and standards of competition regulation and methods of enforcement. Competition advocacy is a type of complementary activity exercised by antimonopoly authorities additional to enforcement measures, through active cooperation with market, government and civil society actors and increasing the understanding of the benefits of competition. Relevance of article is determined by summarizing the theoretical studies and the present practice of advocacy in the USA and the EU. Originality and practical applications of research are based on empirical studies completed by Moldovan Competition Board.

  7. COMPETITIVENESS AND COMPETITIVE ORIENTATIONS: EVALUATION OF STUDENTS

    Directory of Open Access Journals (Sweden)

    G. Z. Efimova

    2017-01-01

    Full Text Available Introduction. Education of a competitive student is a strategically significant problem of the system of higher education in modern social and economic conditions. Personal competitiveness and competitive orientations – priority quality of future expert for successful future professional experience.The aim of the present research is to study factors of competitive orientations formation and criteria for evaluation of competitiveness of student’s youth in the Russian society.Methodology and research methods. Results of theoretical researches of Russian and foreign researchers are generalized; secondary analysis of data based on results of sociological researches and analysis of official statistical data are carried out. The results of the sociological survey undertaken in 2017 on the basis of statistical methods were processed and studied by the instrumentality of IBM SPSS Statistics 23 program; 1196 students of institutions of higher and secondary vocational education of the Tyumen region took part.Results and scientific novelty. It is stated that senior students feel themselves more competitive. It is revealed that a quarter of students who took part in the survey, generally men, count themselves competitive. A continuous distance of goal-setting is recorded among these respondents; in every third case they have plans of professional growth for five and more years that allows them to build attractive competitive strategy.The level of the competitiveness is directly connected with such indicators as “social stratum”, “overall life satisfaction”, “self-esteem of health”, “tendency to lead a healthy lifestyle” and “the level of trust in the surrounding people”. Mostly the students oriented on competition look into the future with confidence and optimism.Respondents focused on the competitiveness were more tend to demonstrate their abilities and cause admiration, have a creative approach towards work, be ready for surprises

  8. Solar building

    OpenAIRE

    Zhang, Luxin

    2014-01-01

    In my thesis I describe the utilization of solar energy and solar energy with building integration. In introduction it is also mentioned how the solar building works, trying to make more people understand and accept the solar building. The thesis introduces different types of solar heat collectors. I compared the difference two operation modes of solar water heating system and created examples of solar water system selection. I also introduced other solar building applications. It is conv...

  9. Solar energy in Peru

    Energy Technology Data Exchange (ETDEWEB)

    Pierson, H.

    1981-12-01

    The past, present, and future of Peru is discussed in terms of solar energy development and the social, economic, climatic, and technical factors involved. It is pointed out that there are 3 geographical divisions in Peru including: (1) the foggy coastal strip where rain is infrequent, insolation is low and population is high; (2) the mountainous Andes region with high insolation and many populated high mountain valleys; and (3) the rainy, Amazon basin covered with jungle, and sparcely populated with high but inconsistent insolation. Since there is little competition with other forms of energy, solar energy shows promise. Passive solar heating of buildings, particularly in the Andes region, is described, as well as the use of solar water heaters. Prototypes are described and illustrated. Industrial use of solar heated water in the wool industry as well as solar food drying and solar desalination are discussed. High temperature applications (electrical generators and refrigeration) as well as photovoltaic systems are discussed briefly. It is concluded that social and political factors are holding back the development of solar energy but a start (in the form of prototypes and demonstration programs) is being made. (MJJ)

  10. Solar energy

    International Nuclear Information System (INIS)

    Anon.

    1992-01-01

    This chapter discusses the role solar energy may have in the energy future of the US. The topics discussed in the chapter include the solar resource, solar architecture including passive solar design and solar collectors, solar-thermal concentrating systems including parabolic troughs and dishes and central receivers, photovoltaic cells including photovoltaic systems for home use, and environmental, health and safety issues

  11. Diversifying evolution of competitiveness.

    Science.gov (United States)

    Baldauf, Sebastian A; Engqvist, Leif; Weissing, Franz J

    2014-10-29

    In many species, individuals express phenotypic characteristics that enhance their competitiveness, that is, the ability to acquire resources in competition with others. Moreover, the degree of competitiveness varies considerably across individuals and in time. By means of an evolutionary model, we provide an explanation for this finding. We make the assumption that investment into competitiveness enhances the probability to acquire a high-quality resource, but at the same time reduces the ability of exploiting acquired resources with maximal efficiency. The model reveals that under a broad range of conditions competitiveness either converges to a polymorphic state, where individuals differing in competitive ability stably coexist, or is subject to perpetual transitions between periods of high and low competitiveness. The dynamics becomes even more complex if females can evolve preferences for (or against) competitive males. In extreme cases, such preferences can even drive the population to extinction.

  12. Lunar Regolith Excavation Competition

    Science.gov (United States)

    Liles, Cassandra

    2009-01-01

    The Lunar Regolith Excavation Competition is a new competition that needs graphics, logos, rules, as well as an arena. Although this is the first year of the competition, the competition is modeled after an existing competition, the Centennial Lunar Excavator Challenge. This competition however is aimed at college students. This makes the challenge identifying key aspects of the original competition and modeling them to fit into an easier task, and creating exciting advertisement that helps encourage participation. By using a youth focus group, young insight, as well as guiding advice from experts in the field, hopefully an arena can be designed and built, rules can be molded and created to fit, and alluring graphics can be printed to bring about a successful first year of the Lunar Regolith Excavation Competition.

  13. Diversifying evolution of competitiveness

    NARCIS (Netherlands)

    Baldauf, Sebastian A.; Engqvist, Leif; Weissing, Franz J.

    2014-01-01

    In many species, individuals express phenotypic characteristics that enhance their competitiveness, that is, the ability to acquire resources in competition with others. Moreover, the degree of competitiveness varies considerably across individuals and in time. By means of an evolutionary model, we

  14. Competition in EU banking

    NARCIS (Netherlands)

    De Jonghe, Olivier; Diepstraten, Maaike; Schepens, Glenn; Beck, Thorsten; Casu, Barbara

    2017-01-01

    This chapter discusses recent EU-wide movements in bank competition and concentration. We start with a concise overview of the most frequently used competition and concentration measures. Given that different measures may capture different aspects of bank competition, we focus on the differences and

  15. Productive and Unproductive Competition

    DEFF Research Database (Denmark)

    Guerra, Alice; Luppi, Barbara; Parisi, Francesco

    Conventional theories of competition classify contests as being either “productive,” when the competitive efforts generate a surplus for society, or “unproductive,” when competition generates no social surplus and merely distributes already existing resources. These two discrete categories of com...

  16. Competition and Innovation Policy

    OpenAIRE

    Philip Lowe

    2008-01-01

    Innovation and competition go hand in hand. Innovative markets are competitive markets and innovative companies succeed in them. In the European Commission, as in competition authorities across the world, our focus is on ensuring that this happens in the most efficient and fair manner.

  17. Competition for Assistance Agreements

    Science.gov (United States)

    It is EPA policy to promote competition in the award of assistance agreements to the maximum extent practicable.When assistance agreements are awarded competitively, it is EPA policy that the competitive process be fair and open & that no applicant receive

  18. Increasing the competitiveness of banks

    OpenAIRE

    Badaeva V.; Makukhina Y.

    2017-01-01

    The article examines about the essence of competitiveness of banks, the ways of improving it, competitive advantages and factors which influence the effectiveness and competitiveness of banking institutions.

  19. Samba Solar; Samba Solar

    Energy Technology Data Exchange (ETDEWEB)

    Thurston, Charles W.

    2012-07-01

    Brazil, the biggest country of the South American subcontinent, has discovered the power of solar energy. Brazil recently introduced net metering of solar power plants and started to open the power supply grid to PV systems. The market has great potential as Brazil is the world's sixth biggest national economy.

  20. COMPETITIVENESS THROUGH INFORMATION

    Directory of Open Access Journals (Sweden)

    Raluca Daniela RIZEA

    2013-10-01

    Full Text Available Intelligence competitiveness has already started to build its road in the company’s long term strategies. Nonetheless, business executives continue to look for ways to apply information technology strategically to their businesses. Using information managers manage to communicate, to convey their knowledge about markets, competitors, products, services and operations. Even if data and information are all over there are few amounts of managers that realize the importance of them to the success of the business. This article will review competitive forces and competitive information systems strategies for gaining competitive advantages, explain concepts of value chain, value co-opetition (competition and cooperation, and discuss innovation strategy. Co-opetition is a strategy whereby companies cooperate and compete at the same time with their competitors, complementors (i.e. hardware and software businesses, customers, suppliers. The article discuss an important dimension of information system, identifies competitive advantages and enhancing competitive strategies thought information systems.

  1. Solar-thermal experimental projects on the Spanish Plataforma Solar

    Science.gov (United States)

    Grasse, W.

    1981-11-01

    The Plataforma Solar with an area of 1,000,000 sq m is located in Spain at a distance of approximately 50 km from the Mediterranean. In May 1979, nine members of the International Energy Agency (IEA) decided to support the construction of Small Solar Power Systems (SSPS). The countries involved include West Germany, the U.S., Spain, and Italy. The SSPS are to demonstrate the operational feasibility of solar technologies which have been mainly developed in Germany and the U.S. In addition, data are to be obtained regarding the relative competitive position of two different operational concepts for SSPS. The concepts are related to the central receiver system (solar tower) and the distributed collector system. Attention is also given to the Spanish solar power station CESA-1 and the German-Spanish technology program GAST, which is to explore the technological limits of solar-energy systems.

  2. Gender and Competition in Adolescence

    DEFF Research Database (Denmark)

    Dreber, Anna; Essen, Emma von; Ranehill, Eva

    2013-01-01

    We look at gender differences among adolescents in Sweden in preferences for competition, altruism and risk. For competitiveness, we explore two different tasks that differ in associated stereotypes. We find no gender difference in competitiveness when comparing performance under competition...

  3. Solar Features - Solar Flares

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — A solar flare is a short-lived sudden increase in the intensity of radiation emitted in the neighborhood of sunspots. For many years it was best monitored in the...

  4. PRICES IN COMPETITIVE SYSTEM

    Directory of Open Access Journals (Sweden)

    VADUVA MARIA

    2017-08-01

    Full Text Available Regularities of competitive market determine rules for determining prices and their dynamics. Orientation prices to competition (competitive pricing is the strategy most frequently used in countries with market economies and especially for exports. Moreover, in an economy dominated by market competition it cannot be ignored without certain risks the prices resulting from competition between products bidders. Companies that use this type of strategy seek to maintain a level of prices linked to that charged by other competitors (or exporting producers generally no longer covering production costs or demand, relying on the assumption that the average market price is a reasonable basis of costs. But the way how practical guidance and reporting to the competition in every price strategy, will be determined by the company's market position, by the available power and enjoyed prestige, objectives and prospects of its market share etc. according to these elements, there may be several versions of pricing strategies oriented to competitors.

  5. Architectural Competition and BIM

    DEFF Research Database (Denmark)

    Sørensen, Nils Lykke; Frandsen, Anne Kathrine; Øien, Turid Borgestrand

    2015-01-01

    on architecturalcompetitions, a series of interviews was conducted with building clients as well as architects, focusing on the impact of the above-mentioned changes within the building sector on architectural competitions as an institution. In the interviews, ICT and notleast BIM was a recurring theme that both parties saw...... as having a positive impact on competitions. But when looking closely into the answers, these revealed diverse understandings of how and why the impact of BIM on competitions could be said to be positive. The paper sheds light on the interaction between the actors (building clients, architects and client...... consultants) and the applied technologies (competition forms, ICT tools, directives) in architectural competitions in a theoretical actor-network perspective. The diverging understandings of the role of BIM are demonstrating one of many negotiations in progress in the network of architectural competitions...

  6. Competition in electricity markets

    International Nuclear Information System (INIS)

    Taylor, W.

    1996-01-01

    This article examines expanded wholesale and retail competition and the effect that they are likely to have on the electric power industry. The author believes that expanded wholesale competition is good and will bring immediate benefit to all electric consumers; however, based on the experience of the natural gas industry and the electric power industry in California and other parts of the world, the author counsels caution in moving toward expanded retail competition

  7. Quality and Competition

    OpenAIRE

    Rajiv D. Banker; Inder Khosla; Kingshuk K. Sinha

    1998-01-01

    In recent years, the practitioner literature in operations management has seen a dramatic surge in articles on quality management. It reflects the increased emphasis on quality by U.S. firms, which has been attributed largely to increased competition faced by them. The question of how quality is influenced by competitive intensity, however, has not received much attention, either in the practitioner or the academic research literatures. The notion of competitive intensity itself has not been ...

  8. Retail Electricity Competition

    OpenAIRE

    Joskow, Paul L.; Tirole, Jean

    2004-01-01

    We analyze a number of unstudied aspects of retail electricity competition. We first explore the implications of load profiling of consumers whose traditional meters do not allow for measurement of their real time consumption, when consumers are homogeneous up to a scaling factor. In general, the combination of retail competition and load profiling does not yield the second best prices given the non price responsiveness of consumers. Specifically, the competitive equilibrium does not support ...

  9. Gender differences in competitiveness

    OpenAIRE

    Lackner, Mario

    2016-01-01

    Differences in labor market outcomes for women and men are highly persistent. Apart from discrimination, one frequently mentioned explanation could be differences in the attitude towards competition for both genders. Abundant empirical evidence indicates that multiple influences shape attitudes towards competition during different periods of the life cycle. Gender differences in competitiveness will not only influence outcomes during working age, but also during early childhood education. In ...

  10. Solar Cookers.

    Science.gov (United States)

    King, Richard C.

    1981-01-01

    Describes the use of solar cookers in the science classroom. Includes instructions for construction of a solar cooker, an explanation of how solar cookers work, and a number of suggested activities. (DS)

  11. Coal and the competition

    Energy Technology Data Exchange (ETDEWEB)

    Morey, M. [RDI Consulting, Arlington, VA (United States). FT Energy

    2000-07-01

    24 overheads/viewgraphs outline a presentation on competition in the US coal industry. It discussed four main subjects: key factors driving coal demand (environmental regulations, electric utility deregulation; competition with natural gas, inter-regional coal competition, supply availability and pricing; and the export market and competition from off-shore coal sources); coal's ability to boost market share; shifts in coal distribution and the risk of more branded coal; and attempts to keep more regional sources of coal in business. State tax incentives for coal use in Arizona, Ohio, Oklahoma, Virginia and Alabama were discussed.

  12. Towards 100% Bepos 2020: achieving the successful positive energy building generalisation. National colloquium organized by Effinergie and Enerplan with the sponsorship of Sustainable Building Plan in the framework of Solar Decathlon

    International Nuclear Information System (INIS)

    Rambaud, Philippe; Roulet, Francois; Journault, Eric; Pouget, Andre; Casteil, Jean; Cardonnel, Christian; Stephan, Luc; Cathala, Armand; Krauth, Denis; Visier, Jean-Christophe; Gatier, Jerome; Coste, Emmanuel; Bievre, Thierry; Damian, Jean; Loyen, Richard; Maugard, Alain; Royal, Segolene; Desvignes, Nicolas

    2014-07-01

    The positive energy building ('Bepos') will be the building standard by 2020. With an optimized energy consumption compensated by an on-site renewable energy production, the Bepos integrates consumption and production at the same place for a zero energy impact. The following topics were debated at this conference, jointly organised by Effinergie and Enerplan: - Present day Bepos experience feedbacks in France; - Impacts of demonstrators; - Bepos dynamics and motivations in tertiary, public, collective, social and individual residential buildings; - the positive energy building road-map on the basis of experience feedbacks; - Synthesis of the energy efficiency directive enforcement in new buildings; - What regulation for 2020 and how to get prepared? - How to progress from less than 1/10000 Bepos buildings today to 100% by 2020? - Will public project management be ready in 2018? - How to make progress with pioneers? - How efficiency requirement will impact construction and architecture? This document brings together the available presentations (slides) given at the colloquium

  13. African Competition Forum: Promoting Open and Competitive ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Markets in developing countries are often marked by anti-competitive behaviour, concentrated market power, and low access for newcomers. This limits local enterprise development and innovation. This project supports African countries in their bid to promote markets that work better for all producers and consumers.

  14. Competition research improves services

    International Development Research Centre (IDRC) Digital Library (Canada)

    5. Case study. THE POWER OF COMPETITIVE MARKETS. Competition and Development. One issue that all migrant workers face is how to send some of ... send some of their hard-earned wages home — quickly, safely, and at the lowest possible cost. Few have bank accounts. This might seem like a minor issue to people ...

  15. Competition: Was Kohn Right?

    Science.gov (United States)

    Shields, David Light; Bredemeier, Brenda Light

    2010-01-01

    Alfie Kohn made the case for competition being destructive to education. The truth may be that there are two separate ways to contest: true competition, which is a healthy desire to excel, and decompetition, which is the unhealthy desire merely to beat the opponent. Decompetition leads to the ills that Kohn enumerated. Educators should teach their…

  16. Competition, Ownership and Productivity

    DEFF Research Database (Denmark)

    Baghdasaryan, Delia; la Cour, Lisbeth

    2013-01-01

    Theoretical results support two concurrent views regarding the mediating role that ownership structure might play on the effect of competition on firm performance. According to one stream of literature, competition has a high, positive impact in companies that have an effective ownership structur...

  17. Multinationals and Institutional Competitiveness

    DEFF Research Database (Denmark)

    Hull Kristensen, Peer; Morgan, Glenn

    by forming firms capable of expanding internationally. At the level of subsidiaries as providing institutional back up for these firms' abilities to fight for survival and growth within the frame of rivalling subsidiaries of the MNC. The article discusses at these two levels the comparative institutional...... competitiveness of Liberal Market Economies and Coordinated Markets Economies under the current competitive regime....

  18. The competitive challenge

    International Nuclear Information System (INIS)

    Burr, M.T.

    1992-01-01

    This article examines the strategies necessary to succeed in the increasingly competitive independent power industry. The topics of the article include the factors encouraging mergers, acquisitions, and joint ventures, the availability of financing, changes in the market, regulatory climate changes, competition and power planning, Not In My Back Yard and project siting, and the road ahead

  19. Competitiveness of renewable energies. Comparison of major European countries

    Energy Technology Data Exchange (ETDEWEB)

    Julien, Francois; Lamla, Michael

    2011-06-15

    This paper aims at presenting the support schemes promoting the development of renewable energies in five major European countries, namely Germany, France, Italy, Spain and the United Kingdom. At first the reader will find brief country profiles, followed by a comparison of their competitiveness with regard to the type of public support available for project developers, the current level of feed-in tariffs, the stability of the regulatory framework, the quality of the wind or solar resource available, etc. Finally, a mapping will give a quick overview of the competitiveness of the five countries for each renewable energy reviewed in this study. The paper focuses on four technologies generating electricity from renewable sources: Onshore wind, Offshore wind, Photovoltaic solar energy and Concentrating solar power (''CSP'', also known as solar thermoelectric power). (orig.)

  20. Crop–weed competition

    DEFF Research Database (Denmark)

    Gallandt, Eric R.; Weiner, Jacob

    2015-01-01

    importantly, weed density and time of emergence relative to the crop. Practices that (1) reduce the density of weeds, (2) maximise occupation of space or uptake of resources by the crop or (3) establish an early-season size advantage of the crop over the weeds will minimise the competitive effects of weeds...... an early-season competitive advantage to the crop and (3) maximising resource capture by the crop using competitive species, competitive cultivars, high sowing densities, optimal spatial arrangement, intercropping complimentary species or transplanting.......Competition from weeds is the most important of all biological factors that reduce agricultural crop yield. This occurs primarily because weeds use resources that would otherwise be available to the crop. The magnitude of yield loss is affected by numerous agronomic and environmental factors, most...

  1. Competition in investment banking

    Directory of Open Access Journals (Sweden)

    Katrina Ellis

    2011-01-01

    Full Text Available We construct a comprehensive measure of overall investment banking competitiveness for follow-on offerings that aggregates the various dimensions of competition such as fees, pricing accuracy, analyst recommendations, distributional abilities, market making prowess, debt offering capabilities, and overall reputation. The measure allows us to incorporate trade-offs that investment banks may use in competing for new or established clients. We find that firms who switch to similar-quality underwriters enjoy more intense competition among investment banks which manifests in lower fees and more optimistic recommendations. Investment banks do compete vigorously for some clients, with the level of competition related to the likelihood of gaining or losing clients. Finally, investment banks not performing up to market norms are more likely to be dropped in the follow-on offering. In contrast, firms who seek a higher reputation underwriter face relatively non-competitive markets.

  2. Competitiveness through strategic orientation

    Directory of Open Access Journals (Sweden)

    Diego Monferrer

    2012-12-01

    Full Text Available The aim of this paper is to further the study of the factors that influence the international competitive position of international new ventures and, consequently, their international performance. Specifically, we analyze the role of entrepreneurial and market orientations in the international competitive position of such firms. Data were collected at Spanish and Belgian international new ventures. The structural equations model approach was used to test our hypotheses. Both the Spanish and the Belgian sample revealed a positive and significant relationship between entrepreneurial orientation and market orientation. Furthermore, both orientations have a positive and significant effect on the international competitive position of such firms. Finally, any firm’s international competitive position is positively and significantly related to its international performance. The study therefore appears to indicate that, when it comes to international new ventures, the conjunction of these two orientations is a key factor to attaining a superior competitive position and a positive performance in international markets.

  3. Solar Energy.

    Science.gov (United States)

    Eaton, William W.

    Presented is the utilization of solar radiation as an energy resource principally for the production of electricity. Included are discussions of solar thermal conversion, photovoltic conversion, wind energy, and energy from ocean temperature differences. Future solar energy plans, the role of solar energy in plant and fossil fuel production, and…

  4. Nanostructuring of Solar Cell Surfaces

    DEFF Research Database (Denmark)

    Davidsen, Rasmus Schmidt; Schmidt, Michael Stenbæk

    Solar energy is by far the most abundant renewable energy source available, but the levelized cost of solar energy is still not competitive with that of fossil fuels. Therefore there is a need to improve the power conversion effciency of solar cells without adding to the production cost. The main...... objective of this PhD thesis is to develop nanostructured silicon (Si) solar cells with higher power conversion efficiency using only scalable and cost-efficient production methods. The nanostructures, known as 'black silicon', are fabricated by single-step, maskless reactive ion etching and used as front...... texturing of different Si solar cells. Theoretically the nanostructure topology may be described as a graded refractive index in a mean-field approximation between air and Si. The optical properties of the developed black Si were simulated and experimentally measured. Total AM1.5G-weighted average...

  5. Solar Combisystems

    DEFF Research Database (Denmark)

    Thür, Alexander

    2006-01-01

    This note first introduces what is a solar combisystem, the structure how a solar combisystem is build up and what are criteria’s to evaluate a solar combisystem concept. Further on the main components of a solar combisystem, the main characteristics and possible advantages and disadvantages...... compared to each other are described. It is not the goal of this note to explain the technical details how to design all components of a solar combisystem. This is done during other lectures of the solar course and in other basic courses as well. This note tries to explain how a solar combisystem...

  6. Design + energy: results of a national student design competition

    Energy Technology Data Exchange (ETDEWEB)

    1980-01-01

    A national competition for students in schools of architecture was conducted during the Spring of 1980. The competition was the first of a series of competitions that emphasized the integration of architectural design and energy considerations in medium-scale building projects, and specifically applying passive solar design strategies and the appropriate use of brick masonry materials. Some 300 faculty members and over 2200 students representing 80 of the 92 US architecture schools participated in the program. A summary is presented of the program and the range of submissions grouped by problem types and general climatic region.

  7. Heterogeneous logics of competition

    DEFF Research Database (Denmark)

    Mossin, Christiane

    2015-01-01

    The purpose of the article is to demonstrate that in order to understand competition as a socially organizing phenomenon, we should not examine competition in isolation, but as constellations of heterogeneous logics. More precisely, the article is based on two main theoretical points: (1) Logics...... of a presumed logic of competition within EU law, whereas the second part focuses on particular legal logics. In this respect, the so-called ‘real link criterion’ (determining the access to transnational social rights for certain groups of unemployed people) is given special attention. What is particularly...

  8. Gaining Relational Competitive Advantages

    DEFF Research Database (Denmark)

    Hu, Yimei; Zhang, Si; Li, Jizhen

    2015-01-01

    Establishing strategic technological partnerships (STPs) with foreign partners is an increasingly studied topic within the innovation management literature. Partnering firms can jointly create sources of relational competitive advantage. Chinese firms often lack research and development (R......&D) capabilities but are increasingly becoming preferred technological partners for transnational corporations. We investigate an STP between a Scandinavian and a Chinese firm and try to explore how to gain relational competitive advantage by focusing on its two essential stages: relational rent generation...... and appropriation. Based on an explorative case study, we develop a conceptual framework that consists of process, organizational alliance factors, and coordination modes that we propose lead to relational competitive advantage....

  9. Competitiveness: new economic paradigm?

    Directory of Open Access Journals (Sweden)

    Marlene Peñaloza

    2005-10-01

    Full Text Available Nowadays competitiveness is made up of “the new” paradigm that allows to prevail in the global World. Thus, it is inevitable to ask, was it required to be competitive to be successful in the international trade arena? Recognizing the discussion about it and its theoretical-conceptual density, the present paper studies this old notion whose meaning, in essence, is always the same one. This applies even though new realities in the present world-wide atmosphere confer to it a distinguishing character and new and old players are forced to organize actions and bring efforts together to obtain the competitive supremacy.

  10. Competition in education

    DEFF Research Database (Denmark)

    Knudsen, Hanne; Christensen, Søren

    Competition in education has two functions: selection and motivation. How do these two functions correlate, contradict or co-exist? How has the educational system reflected on the relation between competition as motivational technology and as a technology for selection? The aim of this paper...... is to formulate the problem of competition in education as a relation between selection and motivation and provide an analytical strategy to grasp this problem. Our ambition is to theorize the problem and give empirical illustrations of how the connection between selection and motivation has been articulated...... in various educational institutions and programs....

  11. DMEPOS Competitive Bidding

    Data.gov (United States)

    U.S. Department of Health & Human Services — The DMEPOS Competitive Bidding Program was mandated by Congress through the Medicare Prescription Drug, Improvement, and Modernization Act of 2003 (MMA). The statute...

  12. Competition Policy and Innovation

    DEFF Research Database (Denmark)

    Møllgaard, Peter; Lorentzen, Jo

    2005-01-01

    We briefly review the rationale behind technological alliances and provide a snapshot oftheir role in global competition, especially insofar as it is based around intellectual capital.They nicely illustrate the increased importance of horizontal agreements and thusestablish the relevance of the t......We briefly review the rationale behind technological alliances and provide a snapshot oftheir role in global competition, especially insofar as it is based around intellectual capital.They nicely illustrate the increased importance of horizontal agreements and thusestablish the relevance...... of the topic. We move on to discuss the organisation of industriesin a dynamic context and draw out consequences for competition policy. We concludewith an outlook on the underlying tensions between technology alliances, competitionpolicy, and industrial policy.JEL codes: L4, L5, O31Keywords: Competition...... policy, innovation, alliances, industrial policy...

  13. COMPETITIVENESS FOR SUSTAINABLE ECONOMIES

    Directory of Open Access Journals (Sweden)

    Nelu Eugen POPESCU

    2014-04-01

    Full Text Available The current economic environment puts pressure on all national economies which struggle to improve their competitiveness and innovativeness in a sustainable way. This article aims to present the current state of the competitiveness by reviewing the main literature and worldwide researches, in order to provide a brief overview of the determinants that drive productivity and economic success at global and national level, taking into consideration the entrepreneurial activity for a country’s competitiveness and economic growth. The paper identifies the ways in which efficiency driven countries can improve their policies and get a better return on their investments, underlining a set of competitiveness enhancing policies (measures that can be implemented by public and private institutions in order to strengthen the economic fundamentals of the economies.

  14. Innovation and strategic competitiveness

    Directory of Open Access Journals (Sweden)

    Jović Mile B.

    2003-01-01

    Full Text Available Paper discussed relationships of innovation to achieving strategic competitiveness in today globalized economic environment. Special attention is devoted to the nature of competitive advantages on global industries as well national level. Competitive advantage is a firm's ability to transform inputs into goods and services at a profit on a sustained basis, better than competitors. Comparative advantage resides in the factor endowments and created endowments of particular regions. Beside the traditional endowment approach (land, natural resources, labor and the size of the local population it is emphasized the importance of created one such as skilled labor, the technology and knowledge base, government support and culture. Creating corporate or country competitiveness roadmap there are no substantial difference - innovative as well strategic approach is essential.

  15. FameLab competition

    CERN Multimedia

    2011-01-01

    Are you 18 to 35 years old and studying or working in science in Switzerland? Are you passionate about your job and keen on exciting public imagination with a vision of the 21st century of science? Then this competition is for you!   For more information, check out http://www.famelab.ch/ or http://famelab.org/ or write to info@famelab.ch. Read more about the Famelab competition in this Bulletin article.  

  16. Technology and Competitiveness

    OpenAIRE

    Jan Fagerberg

    1995-01-01

    This paper reviews the literature on technology and competitiveness. First, the concept of the international competitiveness of a country, and various theoretical approaches on the relationship between trade and growth, are discussed. Then a number of empirical studies of the impact of technology (as evidenced by R&D, patents, etc.) on exports are examined. The final section summarizes the evidence and considers the lessons for policy.

  17. Managing Dynamic Competition

    OpenAIRE

    Tracy R. Lewis; Huseyin Yildirim

    2002-01-01

    In many important high-technology markets, including software development, data processing, communications, aeronautics, and defense, suppliers learn through experience how to provide better service at lower cost. This paper examines how a buyer designs dynamic competition among rival suppliers to exploit learning economies while minimizing the costs of becoming locked in to one producer. Strategies for controlling dynamic competition include the handicapping of more efficient suppliers in pr...

  18. Context Construction Through Competition

    DEFF Research Database (Denmark)

    Kjær, Poul F.

    2015-01-01

    This article examines the relationship between the evolution of statehood and competition in the European context. To begin with, a particular take on the evolution of modern political power in the state form in Europe is developed. Against this background, the article reconstructs how the instit...... and to expand the use of competition as a tool for organizing social processes, and the implications of these attempts for the state of statehood....

  19. Context Construction through Competition

    DEFF Research Database (Denmark)

    Kjær, Poul F.

    This paper examines the relation between the evolution of statehood and institutionalised competition in the European context. The first half of the paper develops a historical-sociological view on the evolution of modern political power in the state form in Europe while the second half the paper...... and expand the use of competition as a tool for organising social processes and the implications of the se attempts for the state of statehood....

  20. World competitiveness and agriculture

    Directory of Open Access Journals (Sweden)

    J. van Zyl

    1997-07-01

    Full Text Available Against the background of a changing environment in which market factors and greater world trade and competitiveness are increasingly becoming the only criteria for success, a framework for the analysis of world competitiveness is initially developed. This is followed by a discussion on the growth of productivity in agriculture, as well as an exposition of the role of agricultural research. Thirdly, price factors and the terms of trade are discussed, followed by a summary of policy implications.

  1. COMPETITION AS MARKET MECHANISM

    Directory of Open Access Journals (Sweden)

    N. Ya. Kazhuro

    2015-01-01

    Full Text Available The essence of a competition as an objective law for development of the commodities production based on private ownership of the means of production and commodity exchange has been revealed in the paper. The paper presents an economic basis of market economy (private ownership which generates a corresponding production objective. Such purpose is a maximization of profit and a minimization of market subject expenses. Therefore, a struggle for the most favourable conditions on commodity production and sales is inevitable in such situation. The struggle is considered in the community with developed market economy as a competition.The competition is regarded not as an exogenic factor exerting its influence on market economic system from the outside, but as an objective phenomenon which is inherent to management market system in itself. Such treatment is substantiated by economic disintegration of individual commodity producers. Being an important engine of market economy, the competition does not establish its laws, and its role is to be an executive of data which are internally inherent in commodity production laws and firstly it concerns a profit maximization law which defines a purpose and guiding motif of economic entities in the given economy.The competition plays a contradictory role under conditions of market economy. On the one hand, it makes manufacturers constantly to aspire to expense reduction for the sake of profit increase. This has resulted in labour productivity increase, production cost decrease and a company receives an opportunity to reduce retail price for its products. Consequently, the competition acts as a potential factor for lowering of prices while increasing production efficiency. On the other hand, sellers have more freedom in price fixing under conditions of imperfect competition as they sell their products under the conditions of a monopolistic competition or an oligopoly. This is the main weakest point of the market

  2. Global competitiveness research

    Directory of Open Access Journals (Sweden)

    Anđelić Slavica

    2016-01-01

    Full Text Available Wealth in all economies is being created at the microeconomic level through the activities of economic entities. Due to the disappearance of many barriers in international trade, i.e. reducing costs in transportation and communications, all countries and their economic subjects are now competing in the global market. In today's global economy, characterized by openness and integration, competitiveness plays a key role both in developed countries, as well as in developing ones. Competitiveness presents sustainable productivity growth driven by the quality of the strategy and operations of the company, affected by macroeconomic and microeconomic environment altogether. The level of competitiveness is determined by productivity - ability to produce goods and services using existing human, financial, natural and other resources. Productivity determines the standard of living of the country or a region, capital income, preservation of national wealth. Productivity also depends on the value of goods and services (e.g. of their uniqueness, quality and the efficiency of their production. In order to identify as many indicators (variables that are essential to the concept of competition, and get more reliable results when measuring the international competitiveness of countries, most commonly used and most accurate ones are three models: IMD model, the World Economic Forum model and the World Bank model. Those models have been successfully used by the CEER magazine, in order to conduct an analysis of competitiveness between Poland, the Czech Republic, Hungary, as well as of all developing countries (Serbia being among them.

  3. Competition in energy

    International Nuclear Information System (INIS)

    Haynes, Warren

    1995-01-01

    With changes occurring within both the gas and electricity industries and both sectors undergoing simultaneous reforms at the State and national levels it is timely to look at some major aspects of the energy-reform processes in Australia and to attempt to offer some perspectives from the viewpoint of an industry user of energy. From an industry user's viewpoint there is quantifiable evidence that competition in the energy sector will deliver major economic benefits to industry and the nation. The reform process currently in train will increase Australia's international competitiveness. Commonwealth-State collaboration is useful on economic issues which require a national consistent approach. Many significant and complex arrangement apply to the gas and electricity sectors which add to the complexity of the respective reform processes. More competitive arrangements are therefore required more quickly at several stages of the gas-sector reform process, such as in the commercialization of government utilities, resolving the issue of third-party transmission pricing, and the removal of State governments' impediments to competitive trading. The Hilmer Report on National Competition Policy will help deal with some difficult structural and transitional issues, e.g. third-party access, competitive structures, regulatory regimes, and a consistent national approach.(author). 1 fig., 1 photo

  4. MACROECONOMIC ASPECTS OF COMPETITIVENESS

    Directory of Open Access Journals (Sweden)

    Oleg Hooke

    2017-09-01

    Full Text Available In the process of globalization of world economic processes, the role of individual national economies increases, comparative advantages of the development of a country are formed, and their competitiveness is ensured. That is why it is worth emphasizing the importance of increasing the competitiveness of each individual country, based on its internal capacity. In a broad aspect, the competitiveness of the national economy is perceived as the ability of the country to ensure the balance of its external proportions and to avoid those constraints imposed by the foreign economic sphere, to self-organizing the improvement of their world economic ties. The competitiveness of the economy at the macro level is associated with the duration of the cycle of reproduction of the main productive assets and, accordingly, the jobs, productive forces of society and determined by the overall economic efficiency of investment. The criteria of competitiveness of the national economy are the growth of social productivity of labor, increase of social and economic efficiency of production and standard of living of the population. The competitiveness of the national economy determines sustainable socio-economic development of the country, as well as sustainable development predetermines the competitiveness of not only the country, but also all its levels. Scientific results are obtained using special methods of research of economic objects and phenomena, that is, based on the correlation and regressive, comparative analysis (establishing the relationship between the indicator factor, as well as economic modeling. Findings. Generalizing analysis and the importance of the macroeconomic aspect of competitiveness were used in the research paper, which will allow to better respond to the economic situation, in accordance with the trends of the “green” transformation of the economy; which in turn will solve important problems of the development and implementation of its

  5. Healthy Competition and Unsound Comparison: Reforming Educational Competition in Singapore

    Science.gov (United States)

    Christensen, Søren

    2015-01-01

    It is frequently claimed that the "competition state" responds to external competition by making competition increasingly central to its internal processes as well. This article discusses education reform in Singapore as departing from the opposite position. In Singapore "excessive" competition in education is now targeted by…

  6. SOCIAL ASPECTS OF COMPETITIVENESS

    Directory of Open Access Journals (Sweden)

    Klimova A. V.

    2014-06-01

    Full Text Available One of the most important conditions of the existence of every organization, every enterprise is to insure the long-term sustainable development, one of the conditions of which is the increase of an organizational competitiveness. In modern economic conditions, social aspects of competitiveness are now in the foreground of interest, because just the strategy of social responsibility (SSR of modern enterprises can assure some commercial benefits, in responding, at the same time, to the social demands and in creating its well-being. Such an approach is in the basis of the notion of competitiveness. Along with «rigid parameters», such as price characteristics, the capability to deal with competitors, effective financial and production policies, «flexible factors» of competitiveness are of a big importance: a personnel potential, individual and collective competencies, organizational and managerial capabilities. As a result, we have formulated a research hypothesis: the organizational competitiveness is defined by individual and collective competencies of an organization, is based on socially responsible actions, confirms the demand for the object and insures its sustainable long-term development. Any organization should base all its actions aimed to increase its competitiveness on its intellectual potential, or on the management of individual and collective competencies that assure the sustainable development and the goal achievement. For every organizational strategic action, an effective combination of these competencies exists. So, we suggest a new definition of competitiveness: it is a social and economic category of understanding of the social responsibility, having as a central element individual and collective competencies, based on socially responsible actions of an enterprise, insuring its long-term sustainable development.

  7. Solar Imagery

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Collection includes a variety of solar photographic and illustrated datasets contributed by a number of national and private solar observatories located worldwide....

  8. Solar Features

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Collection includes a variety of solar feature datasets contributed by a number of national and private solar observatories located worldwide.

  9. Solar Indices

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Collection includes a variety of indices related to solar activity contributed by a number of national and private solar observatories located worldwide. This...

  10. Development of a compact solar combisystem

    DEFF Research Database (Denmark)

    Thür, Alexander; Furbo, Simon

    2006-01-01

    to get highest system efficiency for use with either a condensing natural gas boiler or a pellet boiler. Especially when using the potential of high peak power of modern condensing natural gas boilers, a new operation strategy of a natural gas boiler/solar combisystem can increase the energy savings......Within the frame of the project REBUS, “Competitive solar heating systems for residential buildings”, which is financed by Nordic Energy Research, a new type of compact solar combisystem with high degree of prefabrication was developed. A hydraulic and control concept was designed with the goal...... of a small solar combisystem by about 80% compared to conventional operation strategies....

  11. Solar Neutrinos

    OpenAIRE

    Antonelli, V.; Miramonti, L.; Peña Garay, Carlos; Serenelli, A.

    2013-01-01

    The study of solar neutrinos has given since ever a fundamental contribution both to astroparticle and to elementary particle physics, offering an ideal test of solar models and offering at the same time relevant indications on the fundamental interactions among particles. After reviewing the striking results of the last two decades, which were determinant to solve the long standing solar neutrino puzzle and refine the Standard Solar Model, we focus our attention on the more recent results in...

  12. Solar holography

    Science.gov (United States)

    Ludman, Jacques E.; Riccobono, Juanita R.; Caulfield, H. John; Upton, Timothy D.

    2002-07-01

    A solar photovoltaic energy collection system using a reflection hologram is described herein. The system uses a single-axis tracking system in conjunction with a spectral- splitting holographic element. The hologram accurately focuses the desired regions of the solar spectrum to match the bandgaps of two ro more different solar cells, while diverting unused IR wavelengths away. Other applications for solar holography include daylighting and greenhouses.

  13. Sustainable Heating, Cooling and Ventilation of a Plus-Energy House via Photovoltaic/Thermal Panels

    DEFF Research Database (Denmark)

    Kazanci, Ongun Berk; Skrupskelis, Martynas; Sevela, Pavel

    2014-01-01

    Present work addresses the HVAC and energy concerns of the Technical University of Denmark's house, Fold, for the competition Solar Decathlon Europe 2012. Various innovative solutions are investigated; photovoltaic/thermal (PV/T) panels, utilization of ground as a heat source/sink and phase change...... two separate systems. PV/T panels enable the house to perform as a plus-energy house. PV/T also yields to a solar fraction of 63% and 31% for Madrid and Copenhagen, respectively. The ground heat exchanger acts as the heat sink/source of the house. Free cooling enables the same cooling effect...

  14. Buying Solar.

    Science.gov (United States)

    Dawson, Joe

    Presented are guidelines for buying solar systems for the individual consumer. This is intended to help the consumer reduce many of the risks associated with the purchase of solar systems, particularly the risks of fraud and deception. Engineering terms associated with solar technology are presented and described to enable the consumer to discuss…

  15. Solar Special

    International Nuclear Information System (INIS)

    Van Roekel, A.; Osborne, J.; Schroeter, S.; De Jong, R.; De Saint Jacob, Y.

    2009-01-01

    Solar power is growing much faster than most policymakers and analysts realise. As costs come down and feed-in tariffs go up across Europe, a number of countries have started in pursuit of market leader Germany. But in Germany criticism is growing of the multi-billion-euro support schemes that keep the solar industry booming. In this section of the magazine several articles are dedicated to developments in solar energy in Europe. The first article is an overview story on the strong growing global market for solar cells, mainly thanks to subsidy schemes. The second article is on the position of foreign companies in the solar market in Italy. Article number three is dedicated to the conditions for solar technology companies to establish themselves in the German state of Saxony. Also the fifth article deals with the development of solar cells in Saxony: scientists, plant manufacturers and module producers in Saxony are working on new technologies that can be used to produce solar electricity cost-effectively. The goal is to bring the price down to match that of conventionally generated electricity within the next few years. The sixth article deals with the the solar power market in Belgium, which may be overheated or 'oversubsidized'. Article seven is on France, which used to be a pioneer in solar technology, but now produces only a fraction of the solar output of market leader Germany. However, new attractive feed-in-tariffs are changing the solar landscape drastically

  16. Solar urticaria

    Directory of Open Access Journals (Sweden)

    Srinivas C

    1995-01-01

    Full Text Available A 35-year-old female and a 41-year-old male presented with clinical features suggestive of solar urticaria. The diagnosis of solar urticaria and the effectiveness of a combination of H1 and H2 blocking antihistamines were confirmed by phototesting with a solar simulator

  17. 76 FR 81906 - Advance Notice of Proposed Rulemaking Regarding a Competitive Process for Leasing Public Lands...

    Science.gov (United States)

    2011-12-29

    ...-AE24 Advance Notice of Proposed Rulemaking Regarding a Competitive Process for Leasing Public Lands for... to establish a competitive process for leasing public lands for solar and wind energy development... access to leasing opportunities for renewable energy development. This rulemaking would establish...

  18. Political Failures and Intergovernmental Competition

    Directory of Open Access Journals (Sweden)

    Jean Hindriks

    2012-01-01

    Full Text Available In normative public economics, intergovernmental competition is usually viewed as harmful. Although empirical support for this position does not abound, market integration has intensified competition among developed countries. In this paper we argue that when assessing welfare effects of intergovernmental competition for various forms of political failures (the public choice critique, the outcome is ambiguous and competition can be welfare improving.

  19. Marketing mix and competitiveness

    Directory of Open Access Journals (Sweden)

    Anđelković Slobodan

    2007-01-01

    Full Text Available Competitiveness cannot simply be viewed as a country's ability to export or generate trade surpluses, since these can be brought about at least temporarily by means of artificially lowering the exchange rate and/or compressing domestic expenditures, as has been done in recent years by many DC that have tried to adjust to diminished resource availability. Authors standpoint is that international competitiveness requires creating comparative advantage where it does not exist, and requires action on several levels including an emerging consensus on the importance of macroeconomic policy, role and accountability of the government as well as the imperative of developing and internalizing technology body of knowledge for achieving competitiveness. Particular attention is given to the role and impact of marketing instruments marketing mix.

  20. Price competition in procurement

    International Nuclear Information System (INIS)

    Keisler, J.M.; Buehring, W.A.

    1996-07-01

    When creating a private market to provide a public good, government agencies can influence the market's competitive characteristics. Markets have predictable, but often counterintuitive, behaviors. To succeed in applying available controls, and thereby reduce future costs, agencies must understand the behavior of the market. A model has been constructed to examine some issues in establishing competition for a structure in which there are economies of scale and government is obligated to purchase a fixed total quantity of a good. This model is used to demonstrate a way to estimate the cost savings from several alternative plans for a buyer exploring competitive procurement. The results are not and cannot be accurate for budgeting purposes; rather, they indicate the approximate magnitude of changes in cost that would be associated with changes in the market structure within which procurement occurs

  1. Context Construction through Competition

    DEFF Research Database (Denmark)

    Kjær, Poul F.

    This paper examines the relation between the evolution of statehood and institutionalised competition in the European context. The first half of the paper develops a historical-sociological view on the evolution of modern political power in the state form in Europe while the second half the paper...... reconstructs how the institutionalisation of competition as a specific type of policy tool which has been used by emerging modern states to establish its authority vis-à-vis competing claims to authority. It furthermore engages in an examination of corporatist and governance based attempts to respectively curb...... and expand the use of competition as a tool for organising social processes and the implications of the se attempts for the state of statehood....

  2. Business plan competition

    CERN Multimedia

    2007-01-01

    "Venture – Companies for tomorrow" is a business plan competition, which supports students and other junior entrepreneurs in developing their business plans. The sixth edition of the competition is now taking place. Venture 2008 highlights: - prize money totalling CHF 150’000; - possibility to optimize business ideas and business plans with the help of experienced coaches: around 200 coaches are available, with a wide range of backgrounds, entrepreneurs as well as venture capitalists; -\tpossibility to present business ideas and business plans to potential investors ("Investor Days" - 17 January and 7 May); - active involvement in the start-up community; -\tcontribution to potential independence. The competition consists of two phases: Phase I, Business idea, Deadline for submission of business idea: 5 December 2007 (online at http://www.venture.ch). Award Ceremony: 17 January 2008 Phase II, Business plan Deadline for submission of business plan: 2 April 2008 (online at...

  3. Solar Indices - Solar Radio Flux

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Collection includes a variety of indices related to solar activity contributed by a number of national and private solar observatories located worldwide. This...

  4. Competition and social cohesion

    Directory of Open Access Journals (Sweden)

    Mario Libertini

    2014-03-01

    Full Text Available "Competition" and "social cohesion" are both protected by E.U. and Italian laws. The author moves from the analysis of the meaning of these two concepts, in order to reflect on their compatibility and the way to conciliate them. The central problem - in the opinion of the Author - is to abandon the myth of spontaneous markets' order and to rebuild a political order able to maintain and support, as far as possible, the competitive market economy, but also to govern economic processes in critical moments and situations.

  5. Competition in Soccer Leagues

    DEFF Research Database (Denmark)

    Hansen, Bodil Olai; Tvede, Mich

    In the present paper a model of competition between sports clubs in a sports league is presented. Clubs are endowed with initial players but at a cost clubs are able to sell their initial players and buy new players. The results are that: if the quality of players is one-dimensional, then equilib......In the present paper a model of competition between sports clubs in a sports league is presented. Clubs are endowed with initial players but at a cost clubs are able to sell their initial players and buy new players. The results are that: if the quality of players is one...

  6. Competitiveness in Road Transport

    DEFF Research Database (Denmark)

    Borgström, Benedikte; Gammelgaard, Britta; Bruun, Poul

    Road transport is an important sector, connecting time and space of production and consumption. Its market conditions has changed. The EU single market implementation has increased price pressure due to supply of low cost road freight transport from counties with lower cost structures. Changes...... a competitive value proposition? We will illustrate the strategy-as-practice with two projects, and discuss implications in terms of capabilities needed to create an effective value proposition and hence competitiveness. The theoretical contribution is in theorizing haulier strategic development in which we...

  7. Competitive intelligence as an enabler for firm competitiveness: An overview

    Directory of Open Access Journals (Sweden)

    Alexander Maune

    2014-06-01

    Full Text Available The purpose of this article is to provide an overview, from literature, about how competitive intelligence can be an enabler towards a firm’s competitiveness. This overview is done under the background of intense global competition that firms are currently experiencing. This paper used a qualitative content analysis as a data collection methodology on all identified journal articles on competitive intelligence and firm competitiveness. To identify relevant literature, academic databases and search engines were used. Moreover, a review of references in related studies led to more relevant sources, the references of which were further reviewed and analysed. To ensure reliability and trustworthiness, peer-reviewed journal articles and triangulation were used. The paper found that competitive intelligence is an important enabler of firm competitiveness. The findings from this paper will assist business managers to understand and improve their outlook of competitive intelligence as an enabler of firm competitiveness and will be of great academic value.

  8. Community Solar Value Project

    Energy Technology Data Exchange (ETDEWEB)

    Powers, John T [Extensible Energy; Cliburn, Jill [Cliburn and Associates

    2017-11-30

    The Community Solar Value Project (CSVP) is designed to assist electric utilities in designing better community solar programs. Better programs seek new sources of value to promote “win-win” solutions between utilities and their customers. The CSVP focused on five “challenge areas” in identifying new sources of value: - Strategic solar design for community solar projects (including technology choices, siting, orientation, and related issues) - Market research and targeted marketing approaches (for program design and for customer recruitment) - Procurement and financing (for establishing best practices that can bring economies of scale and economies of expertise) - Integration of “companion measures” (such as storage and demand-response options that can benefit customer and utility net load shapes) - Pricing in program design (including best practices for integration of identified value in program prices or credits) The CSVP directly engaged the Sacramento Municipal Utility District (SMUD), the Public Service Company of New Mexico (PNM), and more than a dozen other utilities to develop improved community solar program designs. The outcomes include a plan at SMUD for over 100 MW or more of community and shared solar and support for new or expanded programs at 15 other utilities so far. Resulting best-practice solutions have not only informed program applications, but also have generated discussion among experts and industry associations about the new opportunities and challenges CSVP has brought forth. In these ways, the CSVP has impacted community solar programs and DER plans, competitive innovations and policies nationwide. The CSVP team has been led by Extensible Energy under John Powers, President and CEO. Jill Cliburn, of Santa Fe, NM-based Cliburn and Associates, has served as Principal Investigator. The team also benefitted from expertise from Navigant, Olivine Inc. and Millennium Energy, LLC, in addition to the collaborative and cost

  9. Competitiveness and Campaign '88.

    Science.gov (United States)

    Kernan-Schloss, Adam, Ed.; And Others

    This report profiles the positions of the six Democratic and six Republican 1988 presidential candidates on policy issues affecting U.S. competitiveness in the global economy. Candidate profiles are provided for: Bruce Babbitt, Michael Dukakis, Richard Gephardt, Albert Gore, Jr., Jesse Jackson, and Paul Simon (Democrats); and George Bush, Robert…

  10. Competition Fosters Trust

    DEFF Research Database (Denmark)

    Huck, Steffen; Ruchala, Gabriele K.; Tyran, Jean-Robert

    We study the effects of reputation and competition in a stylized market for experience goods. If interaction is anonymous, such markets perform poorly: sellers are not trustworthy, and buyers do not trust sellers. If sellers are identifiable and can, hence, build a reputation, efficiency quadruples...

  11. Business Ideas Competition

    CERN Multimedia

    2003-01-01

    Business Ideas Competition "The Rainbow Seed Fund is a UK fund, which provides finance to support the commercialization of good ideas founded on scientific research; it is for the benefit of the UK industry in particular. To encourage ideas from CERN the Rainbow Seed Fund is running a business ideas competition.The winner of this competition will receive an immediate cash prize of GBP £1,000. In addition the Rainbow Seed Fund may well provide finance for market research, for protection of Intellectual Property Rights (IPR) and for prototyping to take the idea forward. Further awards of GBP £750 will be made for ideas which gain investment from the Fund.Candidates will only be required to prepare a 2-4-page summary of their business idea, and not a full business plan. Full details and an entry form are available at www.rainbowseedfund.com ." ALL Members of the Personnel seeking participation in the business ideas competition are asked to submit their ideas via the CERN TT Unit (Jean-Marie.Le Goff@cern.ch) th...

  12. Conflict exposure and competitiveness

    NARCIS (Netherlands)

    Cecchi, Francesco; Leuveld, Koen; Voors, Maarten

    2016-01-01

    We use data from a street football tournament and a series of lab-in-field experiments in postconflict Sierra Leone to examine the impact of exposure to conflict violence on competitive behavior. We find that football players who experienced more intense exposure to violence are more likely to get a

  13. Industrial location and competitiveness

    NARCIS (Netherlands)

    S. Brakman (Steven); J.H. Garretsen (Harry); J.G.M. van Marrewijk (Charles)

    2006-01-01

    textabstractThe interaction between the extent of location advantages and the intensity of firm competition relative to the size of the market jointly determines the location of industrial activity. Technology, factor endowments, geography, and scale economies are influential for determining

  14. Explaining competitive reaction effects

    NARCIS (Netherlands)

    Leeflang, P.S.H.; Wittink, D.R.

    Changes in promotional expenditure decisions for a brand, as in other marketing decisions, should be based on the expected impact on purchase and consumption behavior as well as on the likely reactions by competitors. Purchase behavior may be predicted from estimated demand functions. Competitive

  15. Mediterranean Way of Competitiveness

    Directory of Open Access Journals (Sweden)

    Art Kovacic

    2010-12-01

    Full Text Available The Mediterranean area have a special concept of competitiveness topic. Normally is that region not so industrial and knowledge based oriented as a North Europe.That countries can't reach the same development level as the north one. Lisbon's and Goethenburg's strategies create the main framework of development programme. Mediterranean programme is such a case. European internal market has forced the EU countries to increase competitiveness. The economic prosperity of countries is associated with their ability to generate or attract economic activities which are able to increase income by performing well on themarket. Financial crisis in the EU has changed the look on the competitiveness research. Economy in the main countries has to find way of recovery. Former giants of the financial world have found themselves suddenly facing bankruptcy.Inevitably, the crisis is also having an effect on households and businesses - economic growth has slowed sharply and in some EU countries unemployment has begun to increase for the first time in several years. Form that perspective we have to find the right solution of European competitiveness.

  16. Competition Fosters Trust

    DEFF Research Database (Denmark)

    Huck, Steffen; Lünser, Gabriele; Tyran, Jean-Robert Karl

    2012-01-01

    We study the effects of reputation and competition in a trust game. If trustees are anonymous, outcomes are poor: trustees are not trustworthy, and trustors do not trust. If trustees are identifiable and can, hence, build a reputation, efficiency quadruples but is still at only a third of the fir...

  17. City and suburban competition

    Czech Academy of Sciences Publication Activity Database

    Austin, D. Andrew

    -, č. 251 (2005), s. 1-38 ISSN 1211-3298 Institutional research plan: CEZ:AV0Z70850503 Keywords : government competition * duopoly * local public finance Subject RIV: AH - Economics http://www.cerge-ei.cz/pdf/wp/Wp251.pdf

  18. Heterogeneous logics of competition

    DEFF Research Database (Denmark)

    Mossin, Christiane

    2015-01-01

    still experience competition as an expression of spontaneous human activities. On the basis of these perspectives, a study of fundamental rights of EU law, springing from the principle of ‘free movement of people’, is conducted. The first part of the empirical analysis seeks to detect the presence...

  19. Catalogers and Competition.

    Science.gov (United States)

    Howden, Norman

    1987-01-01

    Reports the results of a literature review and a survey of catalogers which were conducted to study the problem of the decline in quantity and quality of applications for entry-level cataloging jobs. Factors studied included: competition between types of library professionals, automation, library education, the women's movement, and library…

  20. Competitive Moves over Time

    DEFF Research Database (Denmark)

    Antero, Michelle; Hedman, Jonas; Henningsson, Stefan

    2014-01-01

    This paper applies the Red Queen theory to explain how organizations utilize various sourcing arrangements in order to compete in an evolutionary arms race where only the strongest competitors will survive. This case study incorporates competition and views sourcing strategies as a means to impro...

  1. Growing Competition for Libraries.

    Science.gov (United States)

    Gibbons, Susan

    2001-01-01

    Describes the Questia subscription-based online academic digital books library. Highlights include weaknesses of the collection; what college students want from a library; importance of marketing; competition for traditional academic libraries that may help improve library services; and the ability of Questia to overcome barriers and…

  2. Competition and Development

    International Development Research Centre (IDRC) Digital Library (Canada)

    Investigation of specific firm behaviour is the bread and butter of competition law enforcement, but studies of the structure and dynamics of relevant markets are ..... point to the text of the European Union–Egypt and European Union–Estonia RTAs, which allow for the exemption of various state aids and state monopolies.

  3. Development and evaluation of a ceiling ventilation system enhanced by solar photovoltaic thermal collectors and phase change materials

    International Nuclear Information System (INIS)

    Lin, Wenye; Ma, Zhenjun; Sohel, M. Imroz; Cooper, Paul

    2014-01-01

    Highlights: • A novel ceiling ventilation system enhanced by PVT and PCMs was proposed. • PCM was used to increase the local thermal mass and to serve as a storage unit. • The proposed system can enhance indoor thermal comfort in winter and summer. - Abstract: This paper presents the development and performance evaluation of a novel ceiling ventilation system integrated with solar photovoltaic thermal (PVT) collectors and phase change materials (PCMs). The PVT collectors are used to generate electricity and provide low grade heating and cooling energy for buildings by using winter daytime solar radiation and summer night-time sky radiative cooling, respectively. The PCM is integrated into the building ceiling as a part of the ceiling insulation and at the same time, as a centralized thermal energy storage to temporally store low grade energy collected from the PVT collectors. The performance of the proposed system was numerically evaluated based on a Solar Decathlon house using TRNSYS. The results showed that, in winter conditions, the proposed PVT–PCM integrated ventilation system can significantly improve the indoor thermal comfort of passive buildings without using air-conditioning systems with a maximum air temperature rise of 23.1 °C from the PVT collectors. Compared with the system using PCM but without using PVT collectors, the coefficient of thermal comfort enhancement in the kitchen, dining room and living room of the case building studied using the proposed system improved from almost zero to 0.9823 while the coefficient of thermal comfort enhancement in the study room improved from 0.0060 to 0.9921. In summer conditions, the proposed system can also enhance indoor thermal comfort through night-time sky radiative cooling

  4. Integrated Approach to Competitive Advantage

    Directory of Open Access Journals (Sweden)

    Edita Ragelskaja

    2011-07-01

    Full Text Available Environmental changes and globalization of markets make an impact on intense competition in almost all business sectors. Evolutionary changes influence companies to learn, adequately react, adapt to environmental changes and to change themselves. Such a situation has revealed the problems of competitive advan­tage of industry companies. Therefore the focus to the factors impacting competitive advantage is seen as timely and relevant. The authors of the paper analyze approaches to competitive advantage and the factors impacting competitive advantage. The integrated model of competitive advantage is proposed in the paper.Article in Lithuanian

  5. Environmental structure and competitive scoring advantages in team competitions

    Science.gov (United States)

    Merritt, Sears; Clauset, Aaron

    2013-10-01

    In most professional sports, playing field structure is kept neutral so that scoring imbalances may be attributed to differences in team skill. It thus remains unknown what impact environmental heterogeneities can have on scoring dynamics or competitive advantages. Applying a novel generative model of scoring dynamics to roughly 10 million team competitions drawn from an online game, we quantify the relationship between the structure within a competition and its scoring dynamics, while controlling the impact of chance. Despite wide structural variations, we observe a common three-phase pattern in the tempo of events. Tempo and balance are highly predictable from a competition's structural features alone and teams exploit environmental heterogeneities for sustained competitive advantage. Surprisingly, the most balanced competitions are associated with specific environmental heterogeneities, not from equally skilled teams. These results shed new light on the design principles of balanced competition, and illustrate the potential of online game data for investigating social dynamics and competition.

  6. Economic feasibility of solar water and space heating.

    Science.gov (United States)

    Bezdek, R H; Hirshberg, A S; Babcock, W H

    1979-03-23

    The economic feasibility in 1977 and 1978 of solar water and combined water and space heating is analyzed for single-family detached residences and multi-family apartment buildings in four representative U.S. cities: Boston, Massachusetts; Washington, D.C.; Grand Junction, Colorado; and Los Angeles, California. Three economic decision criteria are utilized: payback period, years to recovery of down payment, and years to net positive cash flow. The cost competitiveness of the solar systems compared to heating systems based on electricity, fuel oil, and natural gas is then discussed for each city, and the impact of the federal tax credit for solar energy systems is assessed. It is found that even without federal incentives some solar water and space heating systems are competitive. Enactment of the solar tax credit, however, greatly enhances their competitiveness. The implications of these findings for government tax and energy pricing policies are discussed.

  7. Company competitiveness and competitive advantages in tourism and hospitality

    OpenAIRE

    Cetinski, Vinka; Milohnic, Ines

    2008-01-01

    Connection between competitive strategies and competitive advantages is described in details in this paper. Model of the research is located on the company level in tourism and hospitality. Applicative basis of the paper is founded on the Diamond of Competitiveness (Case Study) usage and is based on the qualitative research of small entrepreneurship in tourism and hospitality. The fact that every strategy is based on creating and sustaining competitive advantages implies that the principal...

  8. Solar magnetohydrodynamics

    International Nuclear Information System (INIS)

    Priest, E.R.

    1982-01-01

    The book serves several purposes. First set of chapters gives a concise general introduction to solar physics. In a second set the basic methods of magnetohydrodynamics are developed. A third set of chapters is an account of current theories for observed phenomena. The book is suitable for a course in solar physics and it also provides a comprehensive review of present magnetohydrodynamical models in solar physics. (SC)

  9. in_focus - Competition and Development: The Power of Competitive ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    2008-01-01

    Jan 1, 2008 ... This book demonstrates the importance of true and fair competition to sustainable development and an effective marketplace, touching on issues of globalization, consumer welfare, cartels and monopolies, and trade liberalization. It provides an introduction to competition, and competition law and policy in ...

  10. Solar Simulator

    Science.gov (United States)

    1981-01-01

    Oriel Corporation's simulators have a high pressure xenon lamp whose reflected light is processed by an optical system to produce a uniform solar beam. Because of many different types of applications, the simulators must be adjustable to replicate many different areas of the solar radiation spectrum. Simulators are laboratory tools for such purposes as testing and calibrating solar cells, or other solar energy systems, testing dyes, paints and pigments, pharmaceuticals and cosmetic preparations, plant and animal studies, food and agriculture studies and oceanographic research.

  11. Crop–weed competition

    DEFF Research Database (Denmark)

    Gallandt, Eric R.; Weiner, Jacob

    2015-01-01

    on crops. Longer term management of crop–weed competition can be achieved through crop rotations, specifically crop sequences that reduce the weed seed bank, and therefore seedling density, and prevent proliferation of perennial weeds. Key ConceptsKey Concepts * Plant growth requires sunlight, water......Competition from weeds is the most important of all biological factors that reduce agricultural crop yield. This occurs primarily because weeds use resources that would otherwise be available to the crop. The magnitude of yield loss is affected by numerous agronomic and environmental factors, most...... and nutrients, which in turn are converted into biomass that captures additional resources. * In crop or weed monocultures, increasing density increases total production to a maximum that is determined by the resource status of the site, generally with a corresponding decrease in per plant mass. * In crop...

  12. Political Competition and Polarization

    DEFF Research Database (Denmark)

    Schultz, Christian

    This paper considers political competition and the consequences of political polarization when parties are better informed about how the economy functions than voters are. Specifically, parties know the cost producing a public good, voters do not. An incumbent's choice of policy acts like a signa...... for costs before an upcoming election. It is shown that the more polarized the political parties the more distorted the incumbent's policy choice.......This paper considers political competition and the consequences of political polarization when parties are better informed about how the economy functions than voters are. Specifically, parties know the cost producing a public good, voters do not. An incumbent's choice of policy acts like a signal...

  13. Power industry and competition

    International Nuclear Information System (INIS)

    Recknagel, H.

    1988-01-01

    A task group on antritrust law has been set in by the Federal Ministry of Economics in order to again investigate the position of the utilities within the framework of the law against restraints on competition, (GWB). The task group's report states that from the power industry's perspective, there is no reason to modify the existing system created by sections 103, 103a of the GWB. The EC internal market to come, and enhanced use of coal for power generation to be continued beyond the year 1995 are topics that will keep politicians, utilities, and lawmakers in this field busy enough. In such a situation, the legislator cannot afford a discovery trip into unexplored, theoretical impacts of enhanced competition on the power industry. (orig./DG) [de

  14. Competitive Advantage through Innovation

    DEFF Research Database (Denmark)

    Brem, Alexander; Maier, Maximilian; Wimschneider, Christine

    2016-01-01

    to failure several times. Before the current situation of the company, it remains challenging in the future as well. Hence, the Nespresso story provides interesting space for discussion and learning about what innovation is, how innovation emerges, and under which circumstances innovation can serve...... as a source for competitive advantage. Research limitations/implications Especially given the current market situation, the case offers different starting points for discussion about innovation and long-term company success. Practical implications Especially before the current market situation, the case...... offers different starting points for discussion about innovation and the success of a company on the long term. The case is designed to give practitioners a better understanding on what an innovation as, and how competitive advantages can be linked to innovation. Originality/value This case of Nespresso...

  15. Canadian competitive advantage

    International Nuclear Information System (INIS)

    Wills, J.

    1997-01-01

    The evolution of the Canadian petrochemical industry was outlined, emphasizing the proximity to feedstocks as the principal advantage enjoyed by the industry over its international competitors. Annual sales statistics for 1995 were provided. Key players in the Canadian petrochemical industry (Nova, Dow, DuPont, Methanex, Esso, Union Carbide, Shell and Celanese), their share of the market and key products were noted. Manufacturing facilities are located primarily in Alberta, southern Ontario and Quebec. The feedstock supply infrastructure, historical and alternative ethane pricing in Canada and the US, the North American market for petrochemicals, the competitiveness of the industry, tax competitiveness among Canadian provinces and the US, the Canada - US unit labour cost ratio, ethylene facility construction costs in Canada relative to the US Gulf Coast, and projected 1997 financial requirements were reviewed. 19 figs

  16. RECONSIDERING COMPETITIVE ADVANTAGES

    Directory of Open Access Journals (Sweden)

    Valentina Zaharia

    2011-12-01

    Full Text Available Development of the competitive advantage involves a considerable effort from any organization. In particular, those organizations involved in a strong competitive market require the development of strategies to allocate long-term strategic marketing resources, efficiently and with easily quantifiable results. Faced with a multitude of phenomena and processes sometimes contradictory on different markets of consumption, contemporarily marketing has the mission to develop as creative as possible the business strategy of the organizations, their capacity of interacting with customers and other categories of audience. Such concepts as strategic positioning, relational marketing, management of the relationship with the consumer, marketing integrated research, a.s.o. are only a few of the tools with the help of which the marketing managers will implement successful operational strategies. All these developments are creating a real new paradigm of Marketing aimed to better explain the new types of complex market relationship in which the 21st Century organization is .

  17. Driving Competitiveness Through Servitization

    DEFF Research Database (Denmark)

    Avlonitis, Viktor; Frandsen, Thomas; Hsuan, Juliana

    Servitization, or adding services to the manufactured product, has become a strategy for increasing financial margins, getting closer to the customer and prolonging product lives. This is especially applicable to Western hemisphere companies in their efforts to compete with companies from low cos...... for the company. This booklet is produced to serve as a documentation of a research project together with industry on how servitization can be a strategy to enhance the competitiveness of manufacturing firms....

  18. Competitive quantity discounts

    OpenAIRE

    Calzolari, Giacomo; Denicolò, Vincenzo

    2010-01-01

    We analyze the effects of competition with quantity discounts in a duopoly model with asymmetric firms. Consumers are privately informed about demand, so firms use quantity discounts as a price discrimination device. However, a dominant firm may also use quantity discounts to weaken or eliminate its competitor. We analyze the effects of quantity discounts on firms' profits and consumer surplus. Our main finding is that quantity discounts can decrease social welfare (i.e., the sum of producers...

  19. Competitiveness - higher education

    Directory of Open Access Journals (Sweden)

    Labas Istvan

    2016-03-01

    Full Text Available Involvement of European Union plays an important role in the areas of education and training equally. The member states are responsible for organizing and operating their education and training systems themselves. And, EU policy is aimed at supporting the efforts of member states and trying to find solutions for the common challenges which appear. In order to make our future sustainable maximally; the key to it lies in education. The highly qualified workforce is the key to development, advancement and innovation of the world. Nowadays, the competitiveness of higher education institutions has become more and more appreciated in the national economy. In recent years, the frameworks of operation of higher education systems have gone through a total transformation. The number of applying students is continuously decreasing in some European countries therefore only those institutions can “survive” this shortfall, which are able to minimize the loss of the number of students. In this process, the factors forming the competitiveness of these budgetary institutions play an important role from the point of view of survival. The more competitive a higher education institution is, the greater the chance is that the students would like to continue their studies there and thus this institution will have a greater chance for the survival in the future, compared to ones lagging behind in the competition. Aim of our treatise prepared is to present the current situation and main data of the EU higher education and we examine the performance of higher education: to what extent it fulfils the strategy for smart, sustainable and inclusive growth which is worded in the framework of Europe 2020 programme. The treatise is based on analysis of statistical data.

  20. Strategic Accessibility Competition

    OpenAIRE

    Bacchiega, Emanuele; Randon, Emanuela; Zirulia, Lorenzo

    2010-01-01

    We analyze the effect of competition in market-accessibility enhancement among quality-differentiated firms. Firms are located in regions with different ex-ante transport costs to reach the final market. We characterize the equilibrium of the two-stage game in which firms first invest to improve market accessibility and then compete in prices. Efforts in accessibility improvement crucially depend on the interplay between the willingness to pay for the quality premium of the median consumer an...

  1. Competitive Cross-Subsidization

    OpenAIRE

    Chen, Zhijun; Rey, Patrick

    2013-01-01

    Cross-subsidization arises naturally when firms with different comparative ad- vantages compete for consumers with diverse shopping patterns. Firms then face a form of co-opetition, being substitutes for one-stop shoppers and complements for multi-stop shoppers. Competition for one-stop shoppers then drives total prices down to cost, but firms subsidize weak products with the profit made on strong products. While firms and consumers would benefit from cooperation limiting cross- subsidization...

  2. Competition: the answers

    CERN Multimedia

    Staff Association

    2016-01-01

    The correct answers to the Staff Association Competition are: How many women delegates are there currently in the Staff Council? -14 Who is the current President of the Staff Association? - Alessandro Raimondo Which year was the Nursery School established by the Staff Association at CERN?  -1965 How many CERN clubs are supported by the Staff Association? -44 What is the supreme representative body of the Staff Association ? -The Staff Council   The winners will be informed by email.

  3. Corporate competitiveness and sustainability risks

    Directory of Open Access Journals (Sweden)

    Udo Braendle

    2017-12-01

    Full Text Available This paper aims at providing a theoretical analysis of the existing research on corporate competition and sustainability risks that occur when companies aspire to reach maximum competitive advantages and gain competitive benefits compared to their rivals. Competitiveness has been described as a multidimensional, theoretical and relative concept linked with the market mechanism. The concept of competitiveness may refer to different levels of aggregation: national, regional, industrial and individual companies. This paper contributes to the theoretical research on corporate competitiveness by the analysis of old and new definitions of this category. It also notes that the sustainability risks connected to competition can be divided into several groups where the authors highlight environmental, legal, financial risks, behaviour risks and state-related risks as the most crucial ones. For companies to be fit for the competitive challenge, the paper identifies main characteristics of such risks and gives policy guidance for their avoidance

  4. Privatization, Competition and Beyond

    Directory of Open Access Journals (Sweden)

    Mete Gundogan

    2010-08-01

    Full Text Available Privatization not only results in the transfer of state assets, but it also reduces economic role of the government. Developing and developed countries have experienced privatization in different ways for years. This article focuses upon the issue of privatization in Turkey. Turkey launched its comprehensive economic liberalization program named ‘structural adjustment reform' in 1980 by the stimulation of the World Bank and IMF. Later on, privatization has been an official state ideology with two institutions, the Privatization Higher Council and the Privatization Administration. Some of their implementations have been given. Privatization policies have multiple, often together with often inter-related and conflicting political, economic and financial objectives. They must be evaluated according to political, social and economical structures and conditions of the country concerned. Together with privatization, competition and its institutional framework with implementations have also been analyzed in the paper. The paper maintains that there seemed no direct and strong relationship between the privatization endeavours and institutional competition. Finally, the study points out that Turkey seems to be a bare-foot runner in its privatization venture unless there is a proper competitive market, together with a sound social security system and a profound capital market.

  5. Political Competition in Economic Perspective

    OpenAIRE

    Bardhan, Pranab; Yang, Tsung-Tao

    2004-01-01

    It is sometimes argued that political competition yields benefits to the citizens just as competition in economic markets yields benefits to consumers. We consider the economic costs and benefits of political competition and find that the story is somewhat more complicated. We first review the limited existing literature on this topic, and in the process, identify a number of distinct interpretations of what constitutes political competition. We then turn our attention to two forms of poli...

  6. APPROACHES ON THE COMPETITIVE INTELLIGENCE

    OpenAIRE

    Ioan PETRIªOR; Natalia Ana STRÃIN (SILAS)

    2013-01-01

    Within this study, we approached the concept of "competitive intelligence" (CI), which we consider a key element for the success of a business, especially in the current period, characterized by numerous economic and financial turbulence. According to Society of Competitive Intelligence (SCIP), competitive intelligence is defined as a method of ethical and moral collection, analysis and dissemination of information regarding the competitive environment, opportunities, vulnerabilities, and int...

  7. The generalized sports competition problem

    NARCIS (Netherlands)

    Kern, Walter; Paulusma, Daniël

    2002-01-01

    Consider a sports competition among various teams playing against each other in pairs (matches) according to a previously determined schedule. At some stage of the competition one may ask whether a particular team still has a (theoretical) chance to win the competition. The computational complexity

  8. Competition in a Business Network

    DEFF Research Database (Denmark)

    Ellegaard, Chris; Medlin, Christopher J

    Competition and cooperation stabilize and structure business networks. In business research there is little focus on network based competition between firms and on how firms compete to gain network position. We review a range of conceptualizations of competition and cooperation and work towards...... research and also managerial thinking about network strategy and implementation....

  9. Competition policy and cartel size

    NARCIS (Netherlands)

    Bos, A.M.; Harrington Jr., J.E.

    2013-01-01

    This paper examines endogenous cartel formation in the presence of a competition authority. Competition policy makes the most inclusive stable cartels less inclusive. In particular, small firms that might have been cartel members in the absence of a competition authority are no longer members.

  10. Interspecific Resource Competition in Antelopes

    NARCIS (Netherlands)

    Prins, Herbert H.T.

    2016-01-01

    Intraspecific or interspecific competition is then fundamentally the same: scramble competition is a good example of this type of competition. Modern ecology increasingly is faced with the question whether the data or a paper provide evidence for the statement that is made or for testing the

  11. Solar cells

    Energy Technology Data Exchange (ETDEWEB)

    Wendel, W.

    1977-03-03

    A solar collector is described. The absorber consists of a plate onto which the light is focussed through lenses. The heat is transported from the absorber to the heat accumulator via metallic heat conductors. In case of insufficient solar radiation, the heat transport from the collector to the accumulator may be interrupted by a disconnecting switch. The casing consists of Eternit.

  12. Solar Sprint

    Science.gov (United States)

    Tabor, Richard; Anderson, Stephen

    2007-01-01

    In the "Solar Sprint" activity, students design, test, and race a solar-powered car built with Legos. The use of ratios is incorporated to simulate the actual work of scientists and engineers. This method encourages fourth-grade students to think about multiple variables and stimulates their curiosity when an activity doesn't come out as…

  13. Solar cooking

    Science.gov (United States)

    Over two billion people face fuel wood shortages, causing tremendous personal and environmental stress. Over 4 million people die prematurely from indoor air pollution. Solar cooking can reduce fuel wood consumption and indoor air pollution. Solar cooking has been practiced and published since th...

  14. Solar cell

    Energy Technology Data Exchange (ETDEWEB)

    Tsukamoto, Moriaki; Hayashibara, Mitsuo

    1988-08-18

    Concerning the exsisting solar cell utilizing wavelength transition, the area of the solar cell element necessary for unit electric power output can be made small, but transition efficiency of the solar cell as a whole including a plastic plate with phosphor is not high. This invention concerns a solar cell which is appropriate for transferring the light within a wide spectrum range of the sunlight to electricilty efficiently, utilizes wavelength transition and has high efficiency per unit area. In other words, the solar cell of this invention has the feature of providing in parallel with a photoelectric transfer layer a layer of wavelength transitioning material (phosphor) which absorbs the light within the range of wavelength of low photoelectric transfer efficiency at the photoelectric transfer layer and emits the light within the range of wavelength in which the photoelectric transfer rate is high on the light incident side of the photoelectric transfer layer. (5 figs)

  15. Solar thermal

    International Nuclear Information System (INIS)

    Jones, J.

    2006-01-01

    While wind power is widely acknowledged as the most developed of the 'new' renewables, the number two technology, in terms of installed capacity functioning worldwide, is solar heating, or solar thermal. The author has investigated recent industry reports on how these markets are developing. The authors of an International Energy Agency (IEA) survey studied 41 countries in depth at the end of 2004, revealing that 141 million m 3 - corresponding to an installed capacity of 98.4 GWth - were installed in the sample countries (these nations represent 3.74 billion people, about 57% of the world's population). The installed capacity within the areas studied represents approximately 85%-90% of the solar thermal market worldwide. The use of solar heating varies greatly between countries - even close neighbours - and between economic regions. Its uptake often has more to do with policy than solar resource. There is also different uptake of technology. In China, Europe and Japan, plants with flat-plate and evacuated tube collectors are used, mainly to heat water and for space heating. Unglazed plastic collectors, used mainly for swimming pool heating, meanwhile, dominate the North American markets. Though the majority of solar heating installations today are installed on domestic rooftops, the larger-scale installations should not be overlooked. One important part of the market is the hotel sector - in particular hotels in locations that serve the seasonal summer holiday market, where solar is extremely effective. Likewise hospitals and residential homes, multi-family apartment blocks and sports centres are all good examples of places where solar thermal can deliver results. There are also a growing number of industrial applications, where solar thermal can meet the hot water needs (and possibly more) of a range of industries, such as food processing and agriculture. The ability of solar to provide a heat source for cooling is expected to become increasingly important as

  16. Competition Advocacy: the Italian Experience

    Directory of Open Access Journals (Sweden)

    Salvatore Rebecchini

    2014-07-01

    Full Text Available Competition advocacy is considered, together with enforcement, the core business of an antitrust authority. Broadly speaking there are at least three main tasks regularly performed by most, if not all, antitrust agencies that are amenable to the advocacy function: addressing laws and regulations in order to remove unnecessary impediments to competition; engaging in sector enquiries to understand markets behavior and identify critical issues; explaining the benefits of open competitive markets to the public opinion. This article examines these three main tasks and outlines the challenges for competition agencies, with references to the experience of the Italian Competition Authority (ICA and the initiatives undertaken at international level.

  17. Direct solar energy and its applications

    International Nuclear Information System (INIS)

    Hamdani, A.J.

    1997-01-01

    Solar energy, which was a utopian dream forty years ago, is today already on the market, particularly for specialized uses and in remote areas. Even solar cells are now on the eve of becoming economically competitive. After a brief account of solar-cell theory, this paper gives the essential details of Photovoltaic Module Manufacturing Technologies, Single Crystal Technology, Fabrication of Wafers, Fabrication of Solar Cell, Photovoltaic Module, Multi Crystalline Silicon, Amorphous Silicon Cell. Semi-conductor based Thin-Film Technology (other than silicon), Copper-Indium Di selenide (IS), Gallium Arsenide, Multi-Junction Devices, as well as Technologies for Improving Conversion Efficiencies, Criteria for high-efficiency Cells and Module Fabrication. It concludes with a section on Direct Utilisation of solar energy, in which a brief description is presented on Solar Thermal Devices, Solar Water Heaters, Calculating hot-water requirements, Solar Stills, Solar Drying, Concentrator Collectors and, finally Measurement of the Solar Resource. At the end, there is a useful Appendix on World-Wide Photovoltaic Cell/Module Manufacturing Capacity Expansion Profile. (author)

  18. Solar energy: photovoltaics

    International Nuclear Information System (INIS)

    Goetzberger, A.; Voss, B.; Knobloch, J.

    1994-01-01

    This textbooks covers the following topics: foundations of photovoltaics, solar energy, P-N junctions, physics of solar cells, high-efficiency solar cells, technology of Si solar cells, other solar cells, photovoltaic applications. (orig.)

  19. Energy and competition

    International Nuclear Information System (INIS)

    1982-01-01

    The members of the Enquete Commission ''Future Energy Policy'' of the German Bundestag are introduced as well as the list of participants from industry and other organizations in the public heaving on 18 th December 1981. Then the catalogue of questions of the Enquete Commission is presented. The written answers of the 11 representatives of industry form the main part of the report. In the following the minutes of the public hearing of the Enquete Commission 'Future Energy Policy' of the German Bundestag on Friday, 18 th December 1981 on the topic of 'The Competitiveness of German economy in various energy supply structures' is presented. (UA) [de

  20. Competitive Manufacturing Dynamics

    DEFF Research Database (Denmark)

    Rymaszewska, Anna; Christensen, Irene; Karlsson, Christer

    to constantly improve this process in terms of time to volume, according to predefined cost and quality measures. The importance of the success of this process can lead to a significant creation of competitive advantage. This paper addresses the challenges of the manufacturing ramp-up process in the context......The increasing complexity of business environments and the pressure for organizations on delivering new products faster while maintaining the superior quality of their products, has forced manufacturing organizations to rethink their operations. Managers responsible for manufacturing ramp-up need...

  1. Offshoring and International Competitiveness

    DEFF Research Database (Denmark)

    Ørberg Jensen, Peter D.; Pedersen, Torben

    2012-01-01

    issues on the boundaries of the firm. More or less advanced tasks can be found within all activities, e.g., in sales and marketing where telesales is on the less advanced end of the scale while branding and identity building are on the advanced end of the scale. This article focuses on the antecedents...... to achieve international competitiveness through access to cross-border knowledge flows and foreign knowledge resources. Furthermore, offshoring of advanced manufacturing tasks seems to be more widespread and experience-based than the offshoring of advanced service tasks....

  2. Attention competition with advertisement

    Science.gov (United States)

    Cetin, Uzay; Bingol, Haluk O.

    2014-09-01

    In the new digital age, information is available in large quantities. Since information consumes primarily the attention of its recipients, the scarcity of attention is becoming the main limiting factor. In this study, we investigate the impact of advertisement pressure on a cultural market where consumers have a limited attention capacity. A model of competition for attention is developed and investigated analytically and by simulation. Advertisement is found to be much more effective when the attention capacity of agents is extremely scarce. We have observed that the market share of the advertised item improves if dummy items are introduced to the market while the strength of the advertisement is kept constant.

  3. Entrepreneurship and corporate competitiveness

    Directory of Open Access Journals (Sweden)

    Mihailović Božo

    2005-01-01

    Full Text Available Macroeconomics reforms are not enough for long-range stability. Transition enterprises in domestic economy hasn't prepare itself for the market economy. It has some specific characteristics which are analyzed in this paper. Entrepreneurship is the corner stone for enterprise development in the sense of achieving sustainable competitiveness in the contemporary globalized world economy. There are two possibilities to introduce it in transition enterprises: (a self-development (development by itself or evolution and (b create partnerships or alliance with some reputable competitor. In current situation, author proposal is for the second solution.

  4. Solar energy innovation and Silicon Valley

    Science.gov (United States)

    Kammen, Daniel M.

    2015-03-01

    The growth of the U. S. and global solar energy industry depends on a strong relationship between science and engineering innovation, manufacturing, and cycles of policy design and advancement. The mixture of the academic and industrial engine of innovation that is Silicon Valley, and the strong suite of environmental policies for which California is a leader work together to both drive the solar energy industry, and keep Silicon Valley competitive as China, Europe and other area of solar energy strength continue to build their clean energy sectors.

  5. Solar Energy Technologies Office FY 2017 Budget At-A-Glance

    Energy Technology Data Exchange (ETDEWEB)

    None, None

    2016-03-01

    The Solar Energy Technologies Office supports the SunShot Initiative goal to make solar energy technologies cost competitive with conventional energy sources by 2020. Reducing the total installed cost for utility-scale solar electricity by approximately 75% (2010 baseline) to roughly $0.06 per kWh without subsidies will enable rapid, large-scale adoption of solar electricity across the United States. This investment will help re-establish American technological and market leadership in solar energy, reduce environmental impacts of electricity generation, and strengthen U.S. economic competitiveness.

  6. Is nuclear power competitive

    International Nuclear Information System (INIS)

    Brandfon, W.W.

    1984-01-01

    The first phase of a two-phase study of the competitiveness of electricity from new coal and nuclear plants with oil and natural gas in common markets concludes that, with few exceptions throughout the country, overall levelized nuclear generating cost could be lower than coal generating costs by more than 40%. The study shows a wider margin of economic superiority for nuclear than has been seen in other recent studies. Capital and fuel costs are the major determinants of relative nuclear and coal economics. The only substantial difference in the input assumptions has related to a shorter lead time for both coal and nuclear units, which reduces capital costs. The study gives substance to the charge that delaying tactics by intervenors and an unstable licensing environment drove up lifetime costs of both coal and nuclear plants. This caused an increase in electric rates and affected the entire economy. The study shows that nuclear power is competitive when large baseload capacity is required. 14 figures

  7. Does competition influence safety?

    International Nuclear Information System (INIS)

    Pamme, H.

    2000-01-01

    Competition in the deregulated electricity market does not leave nuclear power plants unaffected. Operators seek to run their plants at maximum availability and with optimized cost structures so that specific generating costs are minimized. The 'costs of safety', with their fixed-cost character, are elements of this cost structure. Hence the question whether safety is going to suffer under the cost pressure on the market. The study shows that the process of economic optimization does not permit cost minimization for its own sake in the area of operating costs which can be influenced by management or are 'avoidable'. The basis of assessment rather must be potential risks which could entail losses of availability. Prophylactic investments made in order to avoid losses of availability to a large extent also imply unchanged or even higher levels of safety. Economic viability and safety thus are closely correlated. Competition in a deregulated marekt so far has not done any direct harm to plant safety. An even more efficient use of scarce funds and, hopefully, a tolerable political environment should allow the safety level of nuclear power plants to be upheld, and safety culture to be maintained, also in the future. (orig.) [de

  8. The competitiveness of national tourism industry

    OpenAIRE

    Rūtelionė, Aušra

    2005-01-01

    The purpose of the scientific research is to suggest the model of national tourism industry competitiveness and determine the main factors that increase national tourism industry competitiveness basing on fundamental national competitiveness theories and national tourism industry competitiveness conceptions.

  9. Solar neutrinos

    International Nuclear Information System (INIS)

    Schatzman, E.

    1983-01-01

    The solar energy is produced by a series of nuclear reactions taking place in the deep interior of the sun. Some of these reactions produce neutrinos which may be detected, the proper detection system being available. The results of the Davis experiment (with 37 Cl) are given, showing a deficiency in the solar neutrino flux. The relevant explanation is either a property of the neutrino or an important change in the physics of the solar models. The prospect of a new experiment (with 71 Ga) is important as it will decide which of the two explanations is correct [fr

  10. Shedding light on solar technologies-A techno-economic assessment and its policy implications

    International Nuclear Information System (INIS)

    Peters, Michael; Schmidt, Tobias S.; Wiederkehr, David; Schneider, Malte

    2011-01-01

    Solar power technologies will have to become a major pillar in the world's future energy system to combat climate change and resource depletion. However, it is unclear which solar technology is and will prove most viable. Therefore, a comprehensive comparative assessment of solar technologies along the key quantitative and qualitative competitiveness criteria is needed. Based on a literature review and detailed techno-economic modeling for 2010 and 2020 in five locations, we provide such an assessment for the three currently leading large-scale solar technologies. We show that today these technologies cannot yet compete with conventional forms of power generation but approach competitiveness around 2020 in favorable locations. Furthermore, from a global perspective we find that none of the solar technologies emerges as a clear winner and that cost of storing energy differs by technology and can change the order of competitiveness in some instances. Importantly, the competitiveness of the different technologies varies considerably across locations due to differences in, e.g., solar resource and discount rates. Based on this analysis, we discuss policy implications with regard to fostering the diffusion of solar technologies while increasing the efficiency of policy support through an adequate geographical allocation of solar technologies. - Highlights: → We conduct a comprehensive comparative assessment of solar technologies (CSP/PV). → While solar technologies approach competitiveness in 2020, no clear winner emerges. → Solar resource and discount rate heavily impact competitiveness of solar technologies. → Adequate geographical allocation of solar technologies increases policy efficiency. → Focus on key cost down levers and strategic co-benefits of solar technologies needed.

  11. Expanding Horizons with Chameleon: Team Missouri’s Innovative Home Automation System

    Directory of Open Access Journals (Sweden)

    Bryan Glass

    2010-06-01

    Full Text Available Team Missouri’s 2009 Solar Decathlon entry featured a revolutionary home automation system, Chameleon, promoting both convenience and energy savings. This was accomplished using the typical controls of a convenience based automation system, while maintaining user set points, such as a home’s ambient temperature, in the most energy efficient manner. Environmental features of the system include controls for home heating, ventilation and air conditioning, lighting, windows, shades, appliances, indoor air quality, as well as indoor and outdoor irrigation. Further analysis and refinement to the prototype system displayed at the competition is also presented in this paper.

  12. Solar in Your Community Challenge Fact Sheet

    Energy Technology Data Exchange (ETDEWEB)

    None

    2016-12-01

    The SunShot Prize: Solar in Your Community Challenge is a $5 million prize competition funded by the U.S. Department of Energy SunShot Initiative that aims to expand solar electricity access to low-and moderate-income (LMI) households and community organizations that haven’t been able to take advantage of the booming solar market. Because of rooftop limitations, lack of a strong credit history, or inability to utilize tax incentives, over 50% of Americans don’t have access to solar electricity. Offering $5 million in cash prizes and technical assistance over 18 months, the challenge supports teams across the country as they develop and demonstrate replicable projects or programs that expand solar access to underserved groups.

  13. Reflections on Competition, Competition Regulation and the Current Crises

    DEFF Research Database (Denmark)

    Buch-Hansen, Hubert; Wigger, Angela

    2013-01-01

    Economists, politicians, business leaders and opinion makers are convinced that competition enhances efficiency and maximises social welfare. As a result conditions conducive to the maximisation of competition have been created throughout developed capitalist societies. This article explains how...... crises currently facing humanity. The implication of the argument is that these crises can only be solved if prevailing notions of competition and its role in society are reconsidered....

  14. Concentrating solar thermal power.

    Science.gov (United States)

    Müller-Steinhagen, Hans

    2013-08-13

    In addition to wind and photovoltaic power, concentrating solar thermal power (CSP) will make a major contribution to electricity provision from renewable energies. Drawing on almost 30 years of operational experience in the multi-megawatt range, CSP is now a proven technology with a reliable cost and performance record. In conjunction with thermal energy storage, electricity can be provided according to demand. To date, solar thermal power plants with a total capacity of 1.3 GW are in operation worldwide, with an additional 2.3 GW under construction and 31.7 GW in advanced planning stage. Depending on the concentration factors, temperatures up to 1000°C can be reached to produce saturated or superheated steam for steam turbine cycles or compressed hot gas for gas turbine cycles. The heat rejected from these thermodynamic cycles can be used for sea water desalination, process heat and centralized provision of chilled water. While electricity generation from CSP plants is still more expensive than from wind turbines or photovoltaic panels, its independence from fluctuations and daily variation of wind speed and solar radiation provides it with a higher value. To become competitive with mid-load electricity from conventional power plants within the next 10-15 years, mass production of components, increased plant size and planning/operating experience will be accompanied by technological innovations. On 30 October 2009, a number of major industrial companies joined forces to establish the so-called DESERTEC Industry Initiative, which aims at providing by 2050 15 per cent of European electricity from renewable energy sources in North Africa, while at the same time securing energy, water, income and employment for this region. Solar thermal power plants are in the heart of this concept.

  15. Solar chulha

    Science.gov (United States)

    Jadhao, P. H.; Patrikar, S. R.

    2016-05-01

    The main goal of the proposed system is to transfer energy from sun to the cooking load that is located in the kitchen. The energy is first collected by the solar collector lens system and two curve bars of same radius of curvature are mounted parallel and adjacent to each other at different height the solar collector is clamed on this two bars such that solar collector is exactly perpendicular to sunlight. The topology includes an additional feature which is window in the wall through which the beam is collimated is directed in the of kitchen. The solar energy that is collected is directed by the mirror system into the kitchen, where it is redirected to cooking platform located in the kitchen. The special feature in this system full Indian meal can be made since cooking platform is indoors.

  16. Solar prominences

    CERN Document Server

    Engvold, Oddbjørn

    2015-01-01

    This volume presents the latest research results on solar prominences, including new developments on e.g. chirality, fine structure, magnetism, diagnostic tools and relevant solar plasma physics. In 1875 solar prominences, as seen out of the solar limb, were described by P.A. Secchi in his book Le Soleil as "gigantic pink or peach-flower coloured flames". The development of spectroscopy, coronagraphy and polarimetry brought tremendous observational advances in the twentieth century. The authors present and discuss exciting new challenges (resulting from observations made by space and ground-based telescopes in the 1990s and the first decade of the 21st century) concerning the diagnostics of prominences, their formation, their life time and their eruption along with their impact in the heliosphere (including the Earth). The book starts with a general introduction of the prominence “object” with some historical background on observations and instrumentation. In the next chapter, the various forms of promine...

  17. Solar Radio

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Scientists monitor the structure of the solar corona, the outer most regions of the Sun's atmosphere, using radio waves (100?s of MHz to 10?s of GHz). Variations in...

  18. Solar chulha

    Energy Technology Data Exchange (ETDEWEB)

    Jadhao, P. H. [Department of Physics J.D. Institute of Engg. & Tech. Yavatmal (India); Patrikar, S. R. [Department of Physics VNIT, Nagpur (India)

    2016-05-06

    The main goal of the proposed system is to transfer energy from sun to the cooking load that is located in the kitchen. The energy is first collected by the solar collector lens system and two curve bars of same radius of curvature are mounted parallel and adjacent to each other at different height the solar collector is clamed on this two bars such that solar collector is exactly perpendicular to sunlight. The topology includes an additional feature which is window in the wall through which the beam is collimated is directed in the of kitchen. The solar energy that is collected is directed by the mirror system into the kitchen, where it is redirected to cooking platform located in the kitchen. The special feature in this system full Indian meal can be made since cooking platform is indoors.

  19. Solar Neutrinos

    OpenAIRE

    Pallavicini, Marco

    2009-01-01

    The status of solar neutrino experiments and their implications for both nonstandard astrophysics ({\\it e.g.,} cool sun models) and nonstandard neutrino properties ({\\it e.g.,} MSW conversions) are discussed. Assuming that all of the experiments are correct, the relative rates observed by Kamiokande and Homestake are hard to account for by a purely astrophysical solution, while MSW conversions can describe all of the data. Assuming the standard solar model, there are two allowed regions for M...

  20. Gauging the future competitiveness of renewable energy in Colombia

    International Nuclear Information System (INIS)

    Caspary, Georg

    2009-01-01

    This article aims to assess the likely competitiveness of different forms of renewable energy in Colombia over the next 25 years. To this end, it compares the likely power production cost for a set of renewable energy sources, and compares them to the likely long-run cost of traditional energy. Costs from global and local externalities through the use of traditional energy sources are also factored into the analysis. The key conclusion of the article is that while solar PV will likely remain uncompetitive under any future cost scenario, cost paths for small hydro, modern biomass or geothermal are already close enough to being competitive, so that appropriate government intervention may make the decisive difference in making these technologies competitive with conventional energy technologies. (author)

  1. Solar Forecasting Challenges and Opportunities for Enabling High Penetration of Solar Energy

    Science.gov (United States)

    Mishra, S.

    2015-12-01

    In 2011, DOE launched the SunShot Initiative to reduce the total cost of solar energy systems by about 75% to make them cost competitive with other forms of energy (without subsidies) by 2020. This translates to a total cost of installed solar energy at 1/Watt or 0.06/kWh, incentivizing high penetration of solar on the utility grid. In the past four years, the SunShot Initiative has catalyzed revolutionary advancements in solar technologies, stimulating significant growth and accelerating deployment of solar energy systems. However, as solar deployment increases, integrating solar energy into the utility grid poses difficult challenges due to the variability in solar resource and the impact of clouds and aerosols on surface irradiance. Accurate forecasting of solar resource and its variability at high temporal and spatial resolution at least a day ahead is crucial to large scale integration of solar energy into the utility grid. However, this is limited by current errors in forecasting that are as high as 25% for clear sky forecasts of Global Horizontal Irradiance (GHI), and as large as 40-80% for cloudy conditions. Forecasting errors are even higher for the direct normal irradiance (DNI). For solar energy to be seamlessly integrated into the utility grid under the scenarios of high penetration of solar, significant improvements in surface solar irradiance modeling and observations of both Global Horizontal Irradiance (GHI) and Direct Normal Irradiance (DNI) are essential to accurately predict power outputs from photovoltaic (PV) and concentrating solar power (CSP) systems. Furthermore, forecasting improvements have to be closely tied to utility needs and operation timelines. Details about the ongoing research efforts supported through the SunShot initiative and the challenges and needs for solar forecasting improvements in regards to the SunShot Initiative will be presented at the conference.

  2. Solar generation

    International Nuclear Information System (INIS)

    Villeneuve, J.

    2012-01-01

    Solar energy might become the main energy resource for mankind in the next 50 years. The author describes the assets of photovoltaic energy and helio-thermodynamics and reviews the conditions required for such a future. The first condition is an integrated approach for the development of solar energy in buildings, it means to develop in parallel the use of low-power appliances, to insulate buildings, to use daylight. Secondly to find an efficient solution to store solar energy. In the building sector this solution could be the use of solar energy (through solar panels) and geothermal heat pump to be able to recover in winter the calories caught in summer and stored in the ground. In a warmer and warmer world, the production of cold from solar calories has the advantage of sparing electricity and to make the demand for calories corresponding with the peak of the resource. A graph shows that the expected cost of photovoltaic electricity in 2020 will be half the 2011 cost and will correspond to the retail price of electricity. (A.C.)

  3. Driving Competitiveness Through Servitization

    DEFF Research Database (Denmark)

    Avlonitis, Viktor; Frandsen, Thomas; Hsuan, Juliana

    Servitization, or adding services to the manufactured product, has become a strategy for increasing financial margins, getting closer to the customer and prolonging product lives. This is especially applicable to Western hemisphere companies in their efforts to compete with companies from low cost...... countries and emerging economies. It is our hope that this booklet can assist managers to analyze and plan a servitization strategy. The text is brief and comprehensive to supplement a workshop, but can also be used separately as a quick guide on steps to follow for a manager when considering servitization...... for the company. This booklet is produced to serve as a documentation of a research project together with industry on how servitization can be a strategy to enhance the competitiveness of manufacturing firms....

  4. Solar technology application to enhanced oil recovery

    Energy Technology Data Exchange (ETDEWEB)

    de Leon, P.; Brown, K.C.; Margolis, J.W.; Nasr, L.H.

    1979-12-01

    One proposed near-term commercial application for solar energy technology is the use of solar energy systems to generate steam for thermal enhanced oil recovery (EOR). This report examines four aspects of solar energy employed for steam EOR. First, six solar technologies are evaluated and two - parabolic troughs and central receivers - are selected for closer study; typical systems that would meet current production requirements are proposed and costed. Second, the legal and environmental issues attending solar EOR are analyzed. Third, the petroleum producing companies' preferences and requirements are discussed. Finally, alternative means of financing solar EOR are addressed. The study concludes that within the next four to five years, conventional (fossil-fueled) thermal EOR means are much less expensive and more available than solar EOR systems, even given environmental requirements. Within 10 to 15 years, assuming specified advances in solar technologies, central receiver EOR systems will be significantly more cost-effective than parabolic trough EOR systems and will be price competitive with conventional thermal EOR systems. Important uncertainties remain (both in solar energy technologies and in how they affect the operating characteristics of petroleum reservoirs) that need resolution before definitive projections can be made.

  5. Sports competition Water rescue service.

    OpenAIRE

    Hrnčířová, Alena

    2017-01-01

    Titles: Sport competitions of Water rescue service Objectives: The aim of this bachelor thesis is to summarize and describe the historical process of Water rescue service and the formation of Water rescue sport. Furthermore, the thesis introduces the rules of this sport and it's disciplines competitions all over the world. Methods: The analyse of available sources was used for this work. Results: The Overview of Water rescue service history and it's competitions in Czech republic and the rest...

  6. PUBLIC EDUCATION AND ECONOMIC COMPETITIVENESS

    Directory of Open Access Journals (Sweden)

    Gabriel-Andrei Donici

    2011-09-01

    Full Text Available There is a certain connection between education and economic competitiveness. The relation between these two concepts is easy to intuit. On the medium and long term investments in education generate astrong increase in a country’s level of economic competitiveness. Through education the human capital is formed, and it affects all economic fields. Therefore we can observe that human capital has a decisive influence on the economic competitiveness of a country.

  7. Assessing competitiveness of Lithuanian cities

    OpenAIRE

    Paliulis, Narimantas; Činčikaitė, Renata

    2013-01-01

    Competitiveness issues are comprehensively analysed by different researchers from various perspectives. Most frequently the concept of competitiveness is analysed from the production or service, company’s, economic, urban, regional and national perspectives. However, the analysis and assessment of urban competitiveness is rather scarce (particularly among Lithuanian scientists). Many questions arise while analysing and assessing cities. One of the key questions is why manufacturing and servic...

  8. Competition, Innovation and Increasing Returns

    OpenAIRE

    George B. Richardson

    1996-01-01

    This paper concerns the operation of competition in the presence of a high rate of innovation and increasing returns. Given free competition there is likely to exist, in this case, a tendency towards what may be called ‘dynamic equilibrium’, a tendency, that is to say, for the rate of investment in product development to rise or fall towards the level at which this investment yields only a normal return. Thus, competition, increasing returns and innovation may co-exist.

  9. Wind and solar energy incentives in Iran

    International Nuclear Information System (INIS)

    Taleghani, G.; Kazemi Karegar, H.

    2006-01-01

    Incentive have yet been viewed as a means of supporting technological developments until a new technology becomes cost competitive wind based electricity is not jet generally competitive with alternate sources of electricity such as fossil fuels. This paper presents the potential for wind and solar in Iran and shows how much electric energy is now produced by renewable power plants compared to steam and gas. The importance of renewable energy effects on Iran environment and economy is also discussed and the issue of the contribution of renewable energy for producing electricity in the future will be shown. Also this paper highlights the ability of Iran to manufacture the components of the wind turbine and solar system locally, and its effect on the price of wind turbine and solar energy

  10. Sport competitions in Antique Chersoneses.

    Directory of Open Access Journals (Sweden)

    Moutiev A.V.

    2011-12-01

    Full Text Available It is examined the content of physical education in Chersoneses in the ancient period. It is shown the participation of citizens in the Chersoneses competitions at various levels. Stressed the importance of physical culture, sports, sports training, organizing and conducting athletic competitions. Show the direction of physical education of youth, training for local and Panhellenic competitions, military service. The role of the teacher of gymnastics in physical education students in public schools. It is noted that the study involved in Chersoneses pedagogical methods and techniques. It is established that the citizens of Chersoneses actively participated in Panhellenic competitions and they became the victors.

  11. BUSINESS COMPETITORS AND COMPETITIVE ADVANTAGE

    Directory of Open Access Journals (Sweden)

    SUCIU TITUS

    2013-08-01

    Full Text Available The paper presents the concept of competition, both from the perspective of the economic sector –where it is characteristic for pure monopole, oligopoly, monopole competition and pure competition, as well asfrom the market’s point of view – where it determines the strategies, objectives, advantages and weaknesses of acompany. The main point of the paper is the criticism of the pure and perfect competition theory. Concluding,the author insists on innovation, especially on the model of open innovation.

  12. Huge opportunity for solar cooling

    International Nuclear Information System (INIS)

    Rowe, Daniel

    2014-01-01

    In Europe more than 400 solar cooling systems have been installed. By contrast, only a small number of solar cooling installations exist in Australia - primarily adsorption and absorption systems for commercial and hospitals - although these systems are growing. As with other renewable energy technologies, cost is a challenge. However solar cooling is currently competitive with other technologies, with some suggesting that system costs have been decreasing by about 20% per annum in recent times. Australia is also leading efforts in the development of residential solar desiccant technology, currently commercialising Australian-developed technology. Commercial and industrial enterprises are increasingly aware of the impact of demand charges, the potential to install technology as a hedge against future energy price rises and opportunities associated with increased on-site generation and reduced reliance on the grid, often necessitating on-site demand reduction and management. They are also driven by environmental and corporate social responsibility objectives as well as the opportunity for energy independence and uninterruptible operation. Interestingly, many of these interests are mirrdred at residential level, inspiring CSIRO's commercialisation of a domestic scale solar air conditioner with Australian manufacturer Brevis Climate Systems. Australia and other countries are increasingly aware of solar cooling as technology which can reduce or replace grid-powered cooling, particularly in applications where large building thermal energy requirements exist. In these applications, heating, cooling and hot water are generated and used in large amounts and the relative amounts of each can be varied dynamically, depending on building requirements. Recent demonstrations of solar cooling technology in Australia include Hunter TAFE's Solar Desiccant Cooling System - which provides heating, cooling and hot water to commercial training kitchens and classrooms - GPT

  13. Solar Features - Solar Flares - SIDS

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — A Sudden Ionospheric Disturbance (SID) is any of several radio propagation anomalies due to ionospheric changes resulting from solar or geophysical events.

  14. Solar Features - Solar Flares - Patrol

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The H-alpha Flare Patrol identifies time periods each day when the sun is being continuously monitored by select ground-based solar observatories.

  15. The State of Competition and the Competition Regime of Ethiopia ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Ethiopia has made progress toward market-oriented economic management, but the state of domestic competition remains weak, even with the competition law in place. Most small and large enterprises are accustomed to socialist government support. They now face the challenge of struggling to catch up with a ...

  16. The State of Competition and the Competition Regime of Ethiopia ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    The socialist regime's economic policies are further compounding the problems that businesses face. ... This project seeks to investigate the barriers to competition, the potential gaps in Ethiopia's revised competition law (Trade Practices Proclamation), and the possible challenges that ... Bulletin de BRAS - Janvier 2018.

  17. Photovoltaic Solar Energy Generation

    CERN Document Server

    Lotsch, H.K.V; U.Hoffmann, Volker; Rhodes, William T; Asakura, Toshimitsu; Brenner, Karl-Heinz; Hänsch, Theodor W; Kamiya, Takeshi; Krausz, Ferenc; Monemar, Bo; Venghaus, Herbert; Weber, Horst; Weinfurter, Harald

    2005-01-01

    This comprehensive description and discussion of photovoltaics (PV) is presented at a level that makes it accessible to the interested academic. Starting with an historical overview, the text outlines the relevance of photovoltaics today and in the future. Then follows an introduction to the physical background of solar cells and the most important materials and technologies, with particular emphasis placed on future developments and prospects. The book goes beyond technology by also describing the path from the cell to the module to the system, proceeding to important applications, such as grid-connected and stand-alone systems. The composition and development of the markets and the role of PV in future energy systems are also considered. Finally, the discussion turns to the future structure of energy supplies, expected to comprise more distributed generation, and addresses synergies and competition from other carbon-free energy sources.

  18. Competitive bidding in Medicare: who benefits from competition?

    Science.gov (United States)

    Song, Zirui; Landrum, Mary Beth; Chernew, Michael E

    2012-09-01

    To conduct the first empirical study of competitive bidding in Medicare. We analyzed 2006-2010 Medicare Advantage data from the Centers for Medicare and Medicaid Services using longitudinal models adjusted for market and plan characteristics. A $1 increase in Medicare's payment to health maintenance organization (HMO) plans led to a $0.49 (P increase in plan bids, with $0.34 (P increased bids less ($0.33 per dollar), suggesting more competition among these latter plans. As a market-based alternative to cost control through administrative pricing, competitive bidding relies on private insurance plans proposing prices they are willing to accept for insuring a beneficiary. However, competition is imperfect in the Medicare bidding market. As much as half of every dollar in increased plan payment went to higher bids rather than to beneficiaries. While having more insurers in a market lowered bids, the design of any bidding system for Medicare should recognize this shortcoming of competition.

  19. Anti- versus Pro-Competitive Mergers

    OpenAIRE

    Fridolfsson, Sven-Olof

    2007-01-01

    In a framework where mergers are mutually excluding, I show that firms pursue anti- rather than (alternative) pro-competitive mergers. Potential outsiders to anti-competitive mergers refrain from pursuing pro-competitive mergers if the positive externalities from anti-competitive mergers are strong enough. Potential outsiders to pro-competitive mergers pursue anti-competitive mergers if the negative externalities from the pro-competitive mergers are strong enough. Potential participants in an...

  20. Higher Education, Employability and Competitiveness

    Science.gov (United States)

    Pavlin, Samo; Svetlicic, Marjan

    2012-01-01

    This paper studies the relationship between competitiveness and higher education systems in Europe. It explores whether more competitive countries have developed more labour-market-oriented systems of higher education (HE) that thereby give their graduates greater short term employability potential. Based on and a large-scale survey among 45.000…

  1. Environmental protection and competition policy

    International Nuclear Information System (INIS)

    Mehrlaender, H.

    1993-01-01

    The area 'Environmental protection and competition policy' follows the introductory guideline by Sir Leon Brittan, vice-president of the EC-Commission: 'We must seek the most market driven, dynamic approach to solutions, such that competition and technological advance bring the maximum economic and environmental benefits'. From this concrete measures are derived. (HSCH) [de

  2. MEASURING COMPETITIVENESS OF ECONOMIC ENTITIES

    Directory of Open Access Journals (Sweden)

    MUNGIU-PUPĂZAN MARIANA CLAUDIA

    2013-12-01

    Full Text Available A competitive structure of a national economy is influenced by the competitiveness of each of the actors made the national economy. In other words, to achieve competitive economic structure shall contribute all sectors of the national economy and hence all branches of the national economy, all organizations within each branch. Thus, the productive sectors of the economy contribute by increasing their competitiveness, GDP growth, added value, while other branches making a contribution through activity, increased quality of life (health, culture, social in training skilled labor (education to ensure effective functioning of the judiciary, protection of private property and citizen safety, lower crime rate (police, reducing the risk of political instability, increasing social cohesion, social disparities (richness and extreme poverty, and discrimination against women and minority groups. Human resources are probably the most important factor determining the competitiveness of an area. The ability of a country to move up the value chain is closely related to human resource capability. In understanding the competitive evaluation is important to assess not only in terms of education, improvement, skills and work experience, but also in terms of other attributes, more difficult to measure, as entrepreneurial relationships, creativity and risk tolerance. Secondly, we must accept that individual productivity is determined by external factors. Latent potential of the individual can develop when the person moves to another environment that provides better and more opportunities. Currently structural changes to remain competitive obtaining essential parameters of the Romanian economy to cope with competitive pressures of the single European market.

  3. COMPETITION ON EUROPEAN RAILWAY NETWORKS

    NARCIS (Netherlands)

    KNIEPS, G

    The purpose of this paper is to analyze the possibilities and boundaries of competition on the European railway networks. It is shown that competition between different companies over the same railway network is not only technically possible but also beneficial from an economic point of view. As a

  4. The 2005 Australian Informatics Competition

    Science.gov (United States)

    Clark, David

    2006-01-01

    This article describes the Australian Informatics Competition (AIC), a non-programming competition aimed at identifying students with potential in programming and algorithmic design. It is the first step in identifying students to represent Australia at the International Olympiad in Informatics. The main aim of the AIC is to increase awareness of…

  5. REGIONAL ECONOMY: MANAGEMENT OF COMPETITIVENESS

    Directory of Open Access Journals (Sweden)

    P.G. Nikitenko

    2009-03-01

    Full Text Available The new concept, methodology of an estimation of the competitiveness, based on the system approach, a synergy principle, the self-organization phenomenon is offered. The analysis of level of competitiveness of 79 regions of the Russian Federation is carried out and conclusions are drawn.

  6. Regulatory Quality and Competition Policy

    OpenAIRE

    International Finance Corporation; Multilateral Investment Guarantee Agency; World Bank

    2010-01-01

    Regulatory reform and competition policy are two important and inter-related areas of regulatory policy and public administration. Both can play a key role in improving the quality of regulation, and creating healthy and competitive markets and an attractive investment climate. This in turn leads to greater economic growth, employment and incomes. Part one of this paper discusses definitio...

  7. Competition law, networks and innovation

    NARCIS (Netherlands)

    Brouwer, E.; Ozbugday, F.C.

    2012-01-01

    This article investigates the determinants of innovative activities at the industry level for the Dutch manufacturing industries during the period 1993 to 2007. The results indicate that the transition from the old Economic Competition Act to the new Competition Act is statistically insignificantly

  8. The Power Trading Agent Competition

    NARCIS (Netherlands)

    W. Ketter (Wolfgang); J. Collins (John); P. Reddy (Prashant); C. Flath (Christoph); M.M. de Weerdt (Mathijs)

    2011-01-01

    textabstractThis is the specification for the Power Trading Agent Competition for 2012 (Power TAC 2012). Power TAC is a competitive simulation that models a “liberalized” retail electrical energy market, where competing business entities or “brokers” offer energy services to customers through tariff

  9. The Power Trading Agent Competition

    NARCIS (Netherlands)

    Ketter, W.; Collins, J.; Reddy, P.; Flath, C.; De Weerdt, M.M.

    2011-01-01

    This is the specification for the Power Trading Agent Competition for 2012 (Power TAC 2012). Power TAC is a competitive simulation that models a “liberalized” retail electrical energy market, where competing business entities or “brokers” offer energy services to customers through tariff contracts,

  10. DOE Collegiate Wind Competition (Presentation)

    Energy Technology Data Exchange (ETDEWEB)

    Jones, J.

    2014-02-01

    This presentation for the January Stakeholder Engagement and Outreach webinar outlines the expanded need for workers in the wind industry and provides an overview of the DOE Wind Competition (to be held in May 2014) and the guiding principles of the competition.

  11. EU Competition Policy Since 1990

    DEFF Research Database (Denmark)

    Bartalevich, Dzmitry

    2013-01-01

    in anticartel enforcement policies, antimonopoly regulation, and the regulation of mergers and acquisitions. The purpose of this article is to fill the gap by attempting to link EU competition policy with U.S. antitrust, provide a critical overview of the most important elements of European competition policy......, and merger control....

  12. Airline competition at European airports

    NARCIS (Netherlands)

    Frenken, K.; van Terwisga, S.; Verburg, T.; Burghouwt, G.

    2004-01-01

    Hub-and-spoke networks of airlines create entry barriers at large hub airports. As a result, deregulation does not necessary lead to more competition. In this paper, airline competition at European airports in the 1990s is analysed. Results show important differences between airports, which are

  13. Understanding Emerging Impacts and Requirements Related to Utility-Scale Solar Development

    Energy Technology Data Exchange (ETDEWEB)

    Hartmann, Heidi M. [Argonne National Lab. (ANL), Argonne, IL (United States); Grippo, Mark A. [Argonne National Lab. (ANL), Argonne, IL (United States); Heath, Garvin A. [National Renewable Energy Lab. (NREL), Golden, CO (United States); Macknick, Jordan [National Renewable Energy Lab. (NREL), Golden, CO (United States); Smith, Karen P. [Argonne National Lab. (ANL), Argonne, IL (United States); Sullivan, Robert G. [Argonne National Lab. (ANL), Argonne, IL (United States); Walston, Leroy J. [Argonne National Lab. (ANL), Argonne, IL (United States); Wescott, Konstance L. [Argonne National Lab. (ANL), Argonne, IL (United States)

    2016-09-01

    Utility-scale solar energy plays an important role in the nation’s strategy to address climate change threats through increased deployment of renewable energy technologies, and both the federal government and individual states have established specific goals for increased solar energy development. In order to achieve these goals, much attention is paid to making utility-scale solar energy cost-competitive with other conventional energy sources, while concurrently conducting solar development in an environmentally sound manner.

  14. Energy levy and competitiveness

    International Nuclear Information System (INIS)

    Berdowski, P.A.M.

    1991-01-01

    The principle of regulating levies is that the consumption of products that have negative effects on the environment will be reduced. The income of the levies can be reimbursed to the civilians and companies via tax reduction. One of the impacts of the implementation of energy levies is the negative effect on the competitive position of the Dutch industry and businesses. In this report attention is paid to the micro-economic consequences of energy levies. The flows of fifteen production processes and the position of these processes in the market have been analyzed systematically. The impacts of energy levies on these product flows are investigated. The sectors that have been analyzed are the services sector (mainly determined by households), the agricultural food sector, the transportation sector, and the basic industry (mostly energy-intensive industries). In order to determine the sensitivity of the height of the energy levy three variants were investigated: 25%, 50% and 100% surcharge on the present energy costs. The variants are combined with three geographic levy ranges: national, European and global. 21 figs., 9 tabs

  15. Customer-driven competition

    International Nuclear Information System (INIS)

    Taylor, R.

    1996-01-01

    Ontario Hydro's customer-driven strategy, recently approved by Hydro's Executive Board, was described. The strategy is founded on the following components: (1) the dissolution of the Ontario power pool, i.e., the loss of Hydro's franchise monopoly on generation, leaving only power transmission in the hands of the Corporation, (2) divestment of Ontario Hydro's system operations and market operations functions to a new, independent Crown corporation called the Central Market Operator, (3) functional and organizational unbundling of Ontario Hydro into three signature businesses, Genco, Transco, and Retailco, and in the latter two, the functional unbundling of wires from sales and services, (4) a fully commercial Ontario Hydro with normal corporate powers, and (5) a corporate strategy for Ontario Hydro to grow in businesses in an open, symmetrical North American energy market. According to Ontario Hydro management this will allow competition and choice to all customers, have a disciplining effect on prices, and give rise to a retail market of new products and services, while at the same time preserve and enhance the value of public investment in the Corporation

  16. Foreign launch competition growing

    Science.gov (United States)

    Brodsky, R. F.; Wolfe, M. G.; Pryke, I. W.

    1986-07-01

    A survey is given of progress made by other nations in providing or preparing to provide satellite launch services. The European Space Agency has four generations of Ariane vehicles, with a fifth recently approved; a second launch facility in French Guiana that has become operational has raised the possible Ariane launch rate to 10 per year, although a May failure of an Ariane 2 put launches on hold. The French Hermes spaceplane and the British HOTOL are discussed. Under the auspices of the Italian National Space Plane, the Iris orbital transfer vehicle is developed and China's Long March vehicles and the Soviet Protons and SL-4 vehicles are discussed; the Soviets moreover are apparently developing not only a Saturn V-class heavy lift vehicle with a 150,000-kg capacity (about five times the largest U.S. capacity) but also a space shuttle and a spaceplane. Four Japanese launch vehicles and some vehicles in an Indian program are also ready to provide launch services. In this new, tough market for launch services, the customers barely outnumber the suppliers. The competition develops just as the Challenger and Titan disasters place the U.S. at a disadvantage and underline the hard work ahead to recoup its heretofore leading position in launch services.

  17. COMPETITIVE PRODUCT ADVANTAGES

    Directory of Open Access Journals (Sweden)

    Adrian MICU

    2006-01-01

    Full Text Available Cost advantages may be either internal or external. Internal economics of scope, scale, or experience, and external economies of focus or logistical integration, enable a company to produce some products at a lower cost than the competition. The coordination of pricing with suppliers, although not actually economizing resources, can improve the efficiency of pricing by avoiding the incrementalization of a supplier's nonincremental fixed costs and profit. Any of these strategies can generate cost advantages that are, at least in the short run, sustainable. Even cost advantages that are not sustainable, however, can generate temporary savings that are often the key to building more sustainable cost or product advantages later.. Even when a product's physical attributes are not readily differentiable, opportunities to develop product advantages remain. The augmented product that customers buy is more than the particular product or service exchanged. It includes all sorts of ancillary services and intangible relationships that make buying thesame product from one company less difficult, less risky, or more pleasant than buying from a competitor. Superior augmentation of the same basic product can add substantial value in the eyes of consumers, leading them to pay willingly what are often considerable price premiums.

  18. Modeling discrete competitive facility location

    CERN Document Server

    Karakitsiou, Athanasia

    2015-01-01

    This book presents an up-to-date review of modeling and optimization approaches for location problems along with a new bi-level programming methodology which captures the effect of competition of both producers and customers on facility location decisions. While many optimization approaches simplify location problems by assuming decision making in isolation, this monograph focuses on models which take into account the competitive environment in which such decisions are made. New insights in modeling, algorithmic and theoretical possibilities are opened by this approach and new applications are possible. Competition on equal term plus competition between market leader and followers are considered in this study, consequently bi-level optimization methodology is emphasized and further developed. This book provides insights regarding modeling complexity and algorithmic approaches to discrete competitive location problems. In traditional location modeling, assignment of customer demands to supply sources are made ...

  19. How competition affects evolutionary rescue

    Science.gov (United States)

    Osmond, Matthew Miles; de Mazancourt, Claire

    2013-01-01

    Populations facing novel environments can persist by adapting. In nature, the ability to adapt and persist will depend on interactions between coexisting individuals. Here we use an adaptive dynamic model to assess how the potential for evolutionary rescue is affected by intra- and interspecific competition. Intraspecific competition (negative density-dependence) lowers abundance, which decreases the supply rate of beneficial mutations, hindering evolutionary rescue. On the other hand, interspecific competition can aid evolutionary rescue when it speeds adaptation by increasing the strength of selection. Our results clarify this point and give an additional requirement: competition must increase selection pressure enough to overcome the negative effect of reduced abundance. We therefore expect evolutionary rescue to be most likely in communities which facilitate rapid niche displacement. Our model, which aligns to previous quantitative and population genetic models in the absence of competition, provides a first analysis of when competitors should help or hinder evolutionary rescue. PMID:23209167

  20. Solar cells

    International Nuclear Information System (INIS)

    1980-01-01

    A method of producing solar cells is described which consists of producing a substantially monocrystalline tubular body of silicon or other suitable semiconductor material, treating this body to form an annular rectifying junction and then cutting it longitudinally to form a number of nearly flat ribbons from which the solar cells are fabricated. The P=N rectifying junction produced by the formation of silicon dioxide on the layers at the inner and outer surfaces of the body can be formed by ion-implantation or diffusion. (U.K.)

  1. Solar Energy and You.

    Science.gov (United States)

    Conservation and Renewable Energy Inquiry and Referral Service (DOE), Silver Spring, MD.

    This booklet provides an introduction to solar energy by discussing: (1) how a home is heated; (2) how solar energy can help in the heating process; (3) the characteristics of passive solar houses; (4) the characteristics of active solar houses; (5) how solar heat is stored; and (6) other uses of solar energy. Also provided are 10 questions to…

  2. 5 CFR 351.403 - Competitive level.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Competitive level. 351.403 Section 351... FORCE Scope of Competition § 351.403 Competitive level. (a)(1) Each agency shall establish competitive levels consisting of all positions in a competitive area which are in the same grade (or occupational...

  3. A very competitive oil

    International Nuclear Information System (INIS)

    Delamarche, Myrtille; Cahuzac, Adrien; Cognasse, Olivier; Dupin, Ludovic; Fleitour, Gaelle; James, Olivier; Stassi, Franck

    2015-01-01

    Drop in oil barrel prices results in 8 to 10 billions in savings for French companies, i.e. as much as the tax credit for competitiveness and employment. This article analyses how the different sectors take benefit of this saving due to lower oil prices. It outlines that this decrease has been very profitable for the refining sector which exhibited historic margins. As far as the chemistry sector is concerned, costs are reduced but profits are less important as this decrease compensates the decrease of the euro with respect to the dollar. The plastic industry does not take profit as it comes at the end of value chain where other actors already took their benefits. Therefore, there is no profit in agriculture as far as plastic products and fertilizers are concerned. On the opposite, the decrease of marine fuel has been profitable to the fishing sector as well as to the sea transport sector. As far as road transport is concerned the fuel price decrease is reflected in resale prices, and the oil price decrease had therefore no impact, or only for few days. It's not the case for air transport where companies took benefit of this decrease. In this respect, a second article outlines that airline companies have learned lessons from previous oil price counter-shock to adapt their strategies. The last article addresses the general situation of industry which exhibits a better financial health, could be boosted by a recovery of consumption. But growth is still to be confirmed by investments. A brief article notices that the profit is less important at the world level, i.e. more important in Europe than in Asia and even more than in Africa

  4. Marketing Aspect of Banking Competition

    Directory of Open Access Journals (Sweden)

    Nieizviestna Olena V.

    2015-03-01

    Full Text Available The aim of the article is to study the need for application of marketing tools in order to improve competitiveness and competitive advantages of banks. By analyzing, systematizing and summarizing the scientific works of many scientists, the relationship between the competitiveness of the commercial bank and its share in the banking market has been discovered. In the process of studying the integration of the strategy of maximizing customer satisfaction in the practice of strategic competition in the banking market there was presented the author’s position regarding the need to take into account the structure of the customer loyalty, as it is it that helps to properly distribute the bank’s marketing efforts. It has been proved that the technology of bank marketing should not only include the systems of identifying customer needs, creation of new financial products, but also contribute to the formation of the multi-factor strategic model of competitive strategy of the bank competitive development. It has been proposed to use the SWOT-analysis in order to effectively manage the bank’s competitiveness.

  5. Solar system

    CERN Document Server

    Bell, Samantha

    2018-01-01

    "Using the new Next Generation Science Standards (NGSS), the My World of Science series provides the earliest readers with background on key STEM concepts. Solar System explores basic planetary astronomy in a simple, engaging way that will help readers develop word recognition and reading skills. Includes a glossary and index."-- Provided by publisher.

  6. Solar Neutrinos

    OpenAIRE

    Bellini, G.; Ianni, A.; Ranucci, G.

    2010-01-01

    Solar neutrino investigation has represented one of the most active field of particle physics over the past decade, accumulating important and sometimes unexpected achievements. After reviewing some of the most recent impressive successes, the future perspectives of this exciting area of neutrino research will be discussed.

  7. Solar Neutrinos

    Indian Academy of Sciences (India)

    Solar Neutrinos. Revathi Ananthakrishnan. 1. Introduction. The neutrino, which means the little neutral one in Ital- ian, is a very special elementary particle. It is a spin half, chargeless and almost . massless particle and therefore eluded detection for a long time. However, the sun is a rich source of neutrinos and physicists ...

  8. Solar Power

    Science.gov (United States)

    Ford, Norman C.; Kane, Joseph W.

    1971-01-01

    Proposes a method of collecting solar energy by using available plastics for Fresnel lenses to focus heat onto a converter where thermal dissociation of water would produce hydrogen. The hydrogen would be used as an efficient non-polluting fuel. Cost estimates are included. (AL)

  9. Romania's Competitiveness and Competitive Position in Global Context

    Directory of Open Access Journals (Sweden)

    Valentin NECULITA

    2012-08-01

    Full Text Available Competitiveness increase has become a primordial framework of the social and economic development strategies of most world countries (mainly the most developed ones over the last decades. The vigorous boost of the contemporary phenomenon of globalization, which has widened the global area of economies, sectors and firms confrontation, has laid an emphasis on their competitiveness importance for their favorable position in the international competition and has therefore force the status to take proper, broad and concerted measures to stimulate the determining factors of action and to take better advantage of their effects. The purpose of the paper is to determine whether an increase in competitiveness could reduce the disparities between regions. The E.U. Member States and regions need significant financial help to solve various structural problems and to achieve their potential of growth. Romania is no exception, one of the main problems being the low rate in attracting European funds.

  10. Getting down to business with solar energy

    International Nuclear Information System (INIS)

    Niederhaeusern, A.

    2008-01-01

    In this interview with Hans Ruedi Schweizer, President of the Board of Governors of the Swiss Ernst Schweizer AG company and this company's Head of Solar Energy Systems, Andreas Haller, the over thirty year history of the company's solar activities is examined. The company's efforts and its success in the area of solar energy and the efficient use of energy in the company's own facilities are discussed. The other areas of activity of the company cover facade elements, windows and doors through to mailboxes. Competition on the solar collector market and the need for more professional installation experts are discussed, as is the company's patented mounting system for photovoltaic panels. Finally, the wishes of the interviewees with respect to Swiss energy politics are noted.

  11. Distributed Wind Competitiveness Improvement Project

    Energy Technology Data Exchange (ETDEWEB)

    2016-05-01

    The Competitiveness Improvement Project (CIP) is a periodic solicitation through the U.S. Department of Energy and its National Renewable Energy Laboratory. Manufacturers of small and medium wind turbines are awarded cost-shared grants via a competitive process to optimize their designs, develop advanced manufacturing processes, and perform turbine testing. The goals of the CIP are to make wind energy cost competitive with other distributed generation technology and increase the number of wind turbine designs certified to national testing standards. This fact sheet describes the CIP and funding awarded as part of the project.

  12. Energy's role in industrial competitiveness

    International Nuclear Information System (INIS)

    1993-01-01

    At a conference on the role of energy in industrial competitiveness, papers were presented on the energy consumer's perspective on energy issues in the mineral and food industries, global perspectives on the role of energy in industrial competitiveness, a supplier's perspective on energy issues in the oil/gas and electric industries, perspectives on environmental issues including climate change, and international partnerships for industrial competitiveness, notably in the former Soviet Union and eastern Europe. Separate abstracts have been prepared for 15 papers from this conference

  13. Utility regulation and competition policy

    International Nuclear Information System (INIS)

    Robinson, Colin

    2002-03-01

    Contents: 1. The New Electricity Trading Arrangements in England and Wales: A Review - David Currie, 2. A Critique of Rail Regulation - Dieter Helm, 3. Moving to a Competitive Market in Water - Colin Robinson, 4. The New Gas Trading Arrangements - George Yarrow, 5. A Review of Privatization and Regulation Experience in Britain - Irwin M. Stelzer, 6. Converging Communications: Implications for Regulation - Mark Armstrong, 7. Opening European Electricity and Gas Markets - Graham Shuttleworth, 8. Concurrency or Convergence? Competition and Regulation Under the Competition Act 1998 - Tom Sharpe QC, 9. Ten Years of European Merger Control - Paul Seabright. (Author)

  14. Energy performance assessment in urban planning competitions

    International Nuclear Information System (INIS)

    Eicker, Ursula; Monien, Dirk; Duminil, Éric; Nouvel, Romain

    2015-01-01

    Highlights: • Quantification of energy efficiency in urban planning. • Analysis based on 3D (city) model. • Impact evaluation of urban form on energy demand, supply and building costs. • Primary energy balance with and without inclusion of shadowing effects. - Abstract: Many cities today are committed to increase the energy efficiency of buildings and the fraction of renewables especially in new urban developments. However, quantitative data on building energy performance as a function of urban density, building compactness and orientation, building use and supply options are rarely available during the design of new cities or early scenario analysis for existing city quarters, making it difficult for cities to effectively evaluate which concepts work today and in the future. The paper proposes a methodology to assess the energy demand and supply options as a function of the availability of geometry, building standard and use data. An automated procedure was implemented to identify each building’s geometry and volume and transfer the information to a simulation tool, which then calculates heating demand and solar energy generation on roofs and facades. The simulation includes shading calculations for each segment of the façades and roofs and thus allows a very detailed quantification of the building energy demand. By applying the methodology to a case study city quarter designed in an urban competition in Munich, it could be shown how the urban design influences the energy demand of the quarter and which fractions of renewable energy can be integrated into the roofs. While the building insulation standard and use are the is most important criteria for building energy efficiency (with an impact of more than a factor 2), the exact geometrical form, compactness and urban shading effects influences the energy demand by 10–20%. On the other hand, the detailed roof geometry and orientation influences the possible solar coverage of electricity or thermal

  15. Business, market and intellectual property analysis of polymer solar cells

    International Nuclear Information System (INIS)

    Nielsen, Torben D.; Krebs, Frederik C.; Cruickshank, Craig; Foged, Soeren; Thorsen, Jesper

    2010-01-01

    The business potential of polymer solar cells is reviewed and the market opportunities analyzed on the basis of the currently reported and projected performance and manufacturing cost of polymer solar cells. Possible new market areas are identified and described. An overview of the present patent and intellectual property situation is also given and a patent map of polymer solar cells is drawn in a European context. It is found that the business potential of polymer solar cells is large when taking the projections for future performance into account while the currently available performance and manufacturing cost leaves little room for competition on the thin film photovoltaic market. However, polymer solar cells do enable the competitive manufacture of low cost niche products and is viewed as financially viable in its currently available form in a large volume approximation. Finally, it is found that the polymer solar cell technology is very poorly protected in Europe with the central patents being valid in only France, Germany, the Netherlands and the United Kingdom. Several countries with a large potential for PV such as Portugal and Greece are completely open and have apparently no relevant patents. This is viewed as a great advantage for the possible commercialization of polymer solar cells in a European setting as the competition for the market will be based on the manufacturing performance rather than domination by a few patent stakeholders. (author)

  16. Does Competitive Sourcing Really Pay?

    National Research Council Canada - National Science Library

    Friar, Allen

    2007-01-01

    .... The stated policy objective in the revised circular is, "To ensure that the American people receive maximum value for their tax dollars, commercial activities should be subject to the forces of competition" (0MB, 2003, May 29...

  17. FLEXIBLE BUDGET OF SPORT COMPETITIONS

    Directory of Open Access Journals (Sweden)

    Dragan Vukasović

    2009-11-01

    Full Text Available Manager of sport competition has right to decide and also to take responsibility for costs, income and financial results. From economic point of wiev flexible budget and planning cost calculations is top management base for analyzing success level of sport competition. Flexible budget is made before sport competition with few output level, where one is always from static plan-master plan. At the end of competition when we have results, we make report of plan executing and we also analyzing plan variances. Results of comparation between achieved and planning level of static budget can be acceptable if achieved level is approximate to budget level or if we analyzing results from gross or net income. Flexible budget become very important in case of world eco- nomic crises

  18. Global Energy Forecasting Competition 2012

    DEFF Research Database (Denmark)

    Hong, Tao; Pinson, Pierre; Fan, Shu

    2014-01-01

    The Global Energy Forecasting Competition (GEFCom2012) attracted hundreds of participants worldwide, who contributed many novel ideas to the energy forecasting field. This paper introduces both tracks of GEFCom2012, hierarchical load forecasting and wind power forecasting, with details...

  19. Age estimation in competitive sports.

    Science.gov (United States)

    Timme, Maximilian; Steinacker, Jürgen Michael; Schmeling, Andreas

    2017-01-01

    To maintain the principle of sporting fairness and to protect the health of athletes, it is essential that age limits for youth sporting competitions are complied with. Forensic scientists have developed validated procedures for age estimation in living individuals. Methods have also been published for age estimation in competitive sports. These methods make use of the ossification stage of an epiphyseal plate to draw conclusions about an athlete's age. This article presents published work on the use of magnetic resonance imaging for age estimation in competitive sports. In addition, it looks at the effect on age estimation of factors such as an athlete's socioeconomic status, the use of hormones and anabolic substances as well as chronic overuse of the growth plates. Finally, recommendations on the components required for a valid age estimation procedure in competitive sports are suggested.

  20. Endogenous, Imperfectly Competitive Business Cycles

    DEFF Research Database (Denmark)

    Whitta-Jacobsen, Hans Jørgen

    We investigate how imperfect competition affects the occurrence and the properties of endogenous, rational expectations business cycles in an overlapping generations model with constant returns to scale in production. The model has explicit product and labor markets all characterized...... by monopolistic competition. An implicit assumption of barriers to entry justifies that the number of firms is fixed even when positive profits occur. It turns out that both market power of firms on the product markets and market power of unions on the labor markets make the occurrence of cycles more likely....... In particular, imperfect competition on the product markets and the positive profits associated with it may have the effect that there is a cycle even if the labor supply curve is increasing in the real-wage rate. For competitive cycles is required not only a decreasing labor supply curve, but a wage elasticity...

  1. Logistics systems optimization under competition

    DEFF Research Database (Denmark)

    Choi, Tsan Ming; Govindan, Kannan; Ma, Lijun

    2015-01-01

    Nowadays, optimization on logistics and supply chain systems is a crucial and critical issue in industrial and systems engineering. Important areas of logistics and supply chain systems include transportation control, inventory management, and facility location planning. Under a competitive market...

  2. The Third International Timetabling Competition

    NARCIS (Netherlands)

    Post, Gerhard F.; Di Gaspero, Luca; Kingston, Jeffrey H.; McCollum, Barry; Schaerf, Andrea; Kjenstad, D.; Riise, A.; Nordlander, T.E.; McCollum, B.; Burke, E.

    This paper is the organizers’ report on the Third International Timetabling Competition (ITC2011), run during the first half of 2012. Its participants tackled 35 instances of the high school timetabling problem, taken from schools in 10 countries.

  3. Collecting Solar Energy. Solar Energy Education Project.

    Science.gov (United States)

    O'Brien, Alexander

    This solar energy learning module for use with junior high school students offers a list of activities, a pre-post test, job titles, basic solar energy vocabulary, and diagrams of solar energy collectors and installations. The purpose is to familiarize students with applications of solar energy and titles of jobs where this knowledge could be…

  4. Regional Competitiveness and Its Implications for Development

    OpenAIRE

    Daryono Soebagyo; Triyono Triyono; Yuli Tri Cahyono

    2015-01-01

    This study was conducted to identify regional competitiveness in some areas of Central Java. Regional competitiveness became one of the issues in regional development policy since the enactment of local autonomy.Measurement of regional competitiveness has been mostly done through ranking as a benchmark the competitiveness of the region. Mapping regional competitiveness in Indonesia has been made to all counties and cities, which shows the competitiveness ranking of each region. Competitivenes...

  5. Data monitoring and information availability - A key to solar energy utilization

    Science.gov (United States)

    Kemp, A. J.

    1975-01-01

    Widespread use of solar energy heating and cooling systems is dependent upon their price competitiveness with other systems in the marketplace. There are indications that the degree of accuracy of existing solar insolation data is such that systems must be oversized by 50 percent. Refinement of the solar insolation data could result in a substantial cost reduction of solar heating and cooling systems making these units more competitive with conventional systems. This paper describes a system, the Sunfall Monitor, that provides this capability. The system monitors and records on tape in computer-compatible format the values of the direct and total solar irradiance. Provisions are also incorporated for evaluation of solar cell, collector and absorber material samples. Concepts and discussions for application of the device in relationship to research/development and the solar energy heating and cooling acts conclude the paper.

  6. Competing in the Global Solar Photovoltaic Industry: The Case of Taiwan

    Directory of Open Access Journals (Sweden)

    Yu-Shan Su

    2013-01-01

    Full Text Available The top five solar cell supply countries in the world in sequential order are China, Taiwan, the United States of America, Japan, and Germany. The capacity of Taiwanese solar cell production is ranked top two in the globe. The competitive advantage of the Taiwanese electronics firms has facilitated the rapid developments to its solar photovoltaic industry. The Taiwanese solar photovoltaic industry possesses a large size and a complete value chain of upstream, midstream, and downstream sectors. In this study, I analyzed the trends and developments of the solar photovoltaic industry in Taiwan and in the globe. And I also investigated the positioning and competitive advantage of Taiwanese firms in the value chain of the global solar photovoltaic industry. I found that Taiwanese firms continue to have an important and indispensable role in the global solar photovoltaic industry by either differentiation or cost advantage.

  7. Corporate Strategies and Global Competition

    DEFF Research Database (Denmark)

    Poulsen, René Taudal; Jensen, Kristoffer; Christensen, René Schrøder

    2017-01-01

    This article analyzes the competitive strategies of Odense Steel Shipyard between 1918 and 2012 and challenges existing scholarship on competition in global industries. Until the 1980s, the yard adopted typical strategies in shipbuilding, starting with cost leadership and subsequently adopting...... global segmentation and differentiation strategies. From the mid-1980s, however, it successfully followed a unique national responsiveness strategy, which scholars including Dong Sung Cho and Michael E. Porter had ruled out in shipbuilding. The article shows how shipyard owners shaped strategies...

  8. Chemical defense lowers plant competitiveness.

    Science.gov (United States)

    Ballhorn, Daniel J; Godschalx, Adrienne L; Smart, Savannah M; Kautz, Stefanie; Schädler, Martin

    2014-11-01

    Both plant competition and plant defense affect biodiversity and food web dynamics and are central themes in ecology research. The evolutionary pressures determining plant allocation toward defense or competition are not well understood. According to the growth-differentiation balance hypothesis (GDB), the relative importance of herbivory and competition have led to the evolution of plant allocation patterns, with herbivore pressure leading to increased differentiated tissues (defensive traits), and competition pressure leading to resource investment towards cellular division and elongation (growth-related traits). Here, we tested the GDB hypothesis by assessing the competitive response of lima bean (Phaseolus lunatus) plants with quantitatively different levels of cyanogenesis-a constitutive direct, nitrogen-based defense against herbivores. We used high (HC) and low cyanogenic (LC) genotypes in different competition treatments (intra-genotypic, inter-genotypic, interspecific), and in the presence or absence of insect herbivores (Mexican bean beetle, Epilachna varivestis) to quantify vegetative and generative plant parameters (above and belowground biomass as well as seed production). Highly defended HC-plants had significantly lower aboveground biomass and seed production than LC-plants when grown in the absence of herbivores implying significant intrinsic costs of plant cyanogenesis. However, the reduced performance of HC- compared to LC-plants was mitigated in the presence of herbivores. The two plant genotypes exhibited fundamentally different responses to various stresses (competition, herbivory). Our study supports the GDB hypothesis by demonstrating that competition and herbivory affect different plant genotypes differentially and contributes to understanding the causes of variation in defense within a single plant species.

  9. Competition policy costs to firms

    OpenAIRE

    Agostinho, André Demmich Barbosa

    2012-01-01

    The existence of competition policy forces companies to adjust their behaviour. This is also costly. Using a database from a company on contracts, I will try to estimate if a specific competition policy disposition, supply contracts cannot be longer than 60 months, has costs for the coffee suppliers operating in the Portuguese “on-trade” coffee market. The estimation method used in this paper will be OLS. The results suggest that limiting the duration of exclusivity contracts t...

  10. Technology competition and regulatory advantage

    OpenAIRE

    Boscheck, Ralf

    2010-01-01

    The importance of competition law as a policy lever to help the EU compete at the forefront of science and technology seems to have been overlooked by the Commission. As a consequence, the EU appears to be at a disadvantage to the USA in terms of the regulatory environment for intellectual property and licensing practices. This article examines these differences and explores the pros and cons of the European and American approaches to competition law, ultimately arguing in favour of regulator...

  11. Finite land resources and competition

    OpenAIRE

    Haberl, Helmut; Mbow, Cheikh; Deng, Xiangzheng; Irwin, Elena G; Kerr, Suzi; Kuemmerle, Tobias; Mertz, Ole; Meyfroidt, Patrick; Turner II, B. L.

    2014-01-01

    Rising demand for land-based products (food, feed, fi ber, and bioenergy) as well as conservation of forests and carbon sinks create increasing competition for land. Landuse competition has many drivers, takes different forms, and can have many significant implications for ecosystems as well as societal well-being. This chapter discusses several emerging issues, including the effect of increased demand for nonprovisioning ecosystem services ( biodiversity conservation and carbon sequestration...

  12. CAN INCOME EQUALITY INCREASE COMPETITIVENESS?

    OpenAIRE

    Fishman, Arthur; Simhon, Avi

    2003-01-01

    This paper explores the relationship between income distribution, prices, production efficiency and aggregate output in a decentralized search economy. We show that income distribution determines how competitive the market is, and thereby affects production efficiency and aggregate output. It is shown that it is generally possible to engineer a judicious transfer of income from high to low income individuals which simultaneously increases income equality, competitiveness, and aggregate output.

  13. Fiscal competition and regional differentiation

    OpenAIRE

    Justman, Moshe; Thisse, Jacques-François; Van Ypersele, Tanguy

    2001-01-01

    Regions can benefit by offering infrastructure services that are differentiated. Competition between regions over potential investors is then less direct, allowing them to realize greater benefits from external investors. The two polar cases of full and incomplete information about investors' needs are studied. In both cases, there is regional differentiation. However, fiscal competition is efficient in the former case but not in the latter. Finally, it is shown that free entry in the loc...

  14. Advertising Dynamics and Competitive Advantage

    OpenAIRE

    Ulrich Doraszelski; Sarit Markovich

    2004-01-01

    Can advertising lead to a sustainable competitive advantage? To answer this question, we propose a dynamic model of advertising competition where firms repeatedly advertise, compete in the product market, and make entry as well as exit decisions. Within this dynamic framework, we study two different models of advertising: In the first model, advertising influences the goodwill consumers extend towards a firm ("goodwill advertising"), whereas in the second model it influences the share of cons...

  15. Perfect Taxation with Imperfect Competition

    OpenAIRE

    Alan J. Auerbach; James R. Hines Jr.

    2001-01-01

    This paper analyzes features of perfect taxation also known as optimal taxation when one or more private markets is imperfectly competitive. Governments with perfect information and access to lump-sum taxes can provide corrective subsidies that render outcomes efficient in the presence of imperfect competition. Relaxing either of these two conditions removes the government's ability to support efficient resource allocation and changes the perfect policy response. When governments cannot use l...

  16. Competition, Takeovers and Gender Discrimination

    OpenAIRE

    Heyman, Fredrik; Svaleryd, Helena; Vlachos, Jonas

    2008-01-01

    Theories of taste-based discrimination predict that competitive pressures will drive discriminatory behaviour out of the market. Using detailed matched employer-employee data, we analyze how firm takeovers and product market competition are related to the gender composition of the firm’s workforce and the gender wage gap. Using a difference-in-difference framework and dealing with several endogeneity concerns, we find that the share of female employees increases as a result of an ownership ch...

  17. COMPETITIVENESS AND INDUSTRIAL NATIONAL PLAN

    OpenAIRE

    Flores Konja, Adrián Alejandro; Hidalgo Tupia, Manuel Alberto

    2014-01-01

    This article, which discusses an exploratory investigation analyses the concepts of the National Competitiveness Plan, proposed by the National Competitiveness Council, determining that there is in it an explicit Industrial Plan, which defines the location of Peru in the international division of work different than the “Plan” de facto subjecting Peru to the production of minerals and agricultural products, or tourism, without getting into the industry. Analyse Peru´s specialization in raw mi...

  18. Creating and Sustaining Competitive Advantage

    OpenAIRE

    Lage Hansen, Jakob

    2010-01-01

    The paper provides a general framework for examining how governance choice affects competitive advantage. I argue that firms rely on assets for competing, and that these assets can be accessed by different governance structures (i.e., they can be in- or outsourced). The transaction cost economics framework is used to expose strengths and weaknesses of governance structures with respect to creating and sustaining competitive advantage. The result is a tradeoff to consider when choosing how to ...

  19. Sustainability and Competitiveness of Tourism

    OpenAIRE

    Angelkova, Tanja; Koteski, Cane; Jakovlev, Zlatko; Mitreva, Elizabeta

    2011-01-01

    Tourism is an activity that can have a really big impact on sustainable development. Sustainability of tourism involves extensive cooperation between tourist companies, tourist destinations and national, regional and local authorities in order to cover a broad group of challenges and at the same time to remain competitive. Opportunities for sustainable tourism development and preservation of its competitiveness, largely influenced by the quality of the environment, preserved and attractive...

  20. NEW APPROACHES TO EXPORT COMPETITIVENESS

    OpenAIRE

    Alina Petronela NEGREA

    2015-01-01

    The economic literature and the political discourse typically look at international competitiveness mainly by the means of export market shares. However, globalisation, production fragmentation and the growing importance of global value chains (GVCs) increasingly challenge traditional approaches of export competitiveness and call for a more accurate and disaggregated level of analysis. Due to the growing fragmentation of production, a country exports now include a significant amount of import...

  1. Competitiveness Evaluation of Slovenian Economy

    OpenAIRE

    Art Kovacic

    2007-01-01

    Evaluation of competitiveness became an important instrument for balancing the development process of the economy. For Slovenia it is important tool for policy creation. Benchmarking with more developed countries shows us the right directions of development process. Competitiveness can be analysed from different sides. Existed studies have focused on several different analytical levels: product, firm, industry cluster, region and nation. The most successful economies are raising the skill con...

  2. Tort law under oligopolistic competition

    OpenAIRE

    Mondello, Gérard; Salies, Evens

    2016-01-01

    This article extends the unilateral accident standard model to allow for Cournot competition. Assuming risk-neutrality for the regulator and injurers, it analyzes three liability regimes: strict liability, negligence rule, and strict liability with administrative authorization or permits systems. Under competition the equivalence between negligence rule and strict liability no longer holds, and negligence insures a better level of social care. However, enforcing both a permit system and ...

  3. Distributed Wind Competitiveness Improvement Project

    Energy Technology Data Exchange (ETDEWEB)

    2018-02-27

    The Competitiveness Improvement Project (CIP) is a periodic solicitation through the U.S. Department of Energy and its National Renewable Energy Laboratory. The Competitiveness Improvement Project (CIP) is a periodic solicitation through the U.S. Department of Energy and its National Renewable Energy Laboratory. Manufacturers of small and medium wind turbines are awarded cost-shared grants via a competitive process to optimize their designs, develop advanced manufacturing processes, and perform turbine testing. The goals of the CIP are to make wind energy cost competitive with other distributed generation technology and increase the number of wind turbine designs certified to national testing standards. This fact sheet describes the CIP and funding awarded as part of the project.ufacturers of small and medium wind turbines are awarded cost-shared grants via a competitive process to optimize their designs, develop advanced manufacturing processes, and perform turbine testing. The goals of the CIP are to make wind energy cost competitive with other distributed generation technology and increase the number of wind turbine designs certified to national testing standards. This fact sheet describes the CIP and funding awarded as part of the project.

  4. Solar club

    CERN Multimedia

    Solar club

    2013-01-01

    SOLAR CLUB Le  CERN-Solar-Club souhaite une  très bonne année 2013 à tous les Cernois et Cernoises, et remercie encore une fois  tous ceux et celles qui, fin octobre, par leur vote, nous ont permis de finir dans les 5 premiers du concours "Conforama Solidaire" et ainsi financer nôtre projet "énergie solaire et eau potable pour Kilela Balanda" en République Démocratique du Congo (voir : http://www.confo.ch/solidarite/?lang=fr). Nous vous annoncons également notre Assemblée Générale Annuelle jeudi 21 février à 18 h 00 Salle C, 1er étage, Bât. 61 Vous êtes les bienvenus si vous souhaitez en savoir un peu plus sur les énergies renouvelables.

  5. Fisica solare

    CERN Document Server

    Degl’Innocenti, Egidio Landi

    2008-01-01

    Il volume è un'introduzione alla Fisica Solare che si propone lo scopo di illustrare alla persona che intende avvicinarsi a questa disciplina (studenti, dottori di ricerca, ricercatori) i meccanismi fisici che stanno alla base della complessa fenomenologia osservata sulla stella a noi più vicina. Il volume non ha la pretesa di essere esauriente (basta pensare che la fisica solare spazia su un gran numero di discipline, quali la Fisica Nucleare, la Termodinamica, L'Elettrodinamica, la Fisica Atomica e Molecolare, la Spettoscopia in tutte le bande dello spettro elettromagnetico, la Magnetoidrodinamica, la Fisica del Plasma, lo sviluppo di nuova strumentazione, l'Ottica, ecc.). Piuttosto, sono stati scelti un numero di argomenti di rilevanza fondamentale nello studio presente del Sole (soprattutto nei riguardi delle osservazioni da terra con grandi telescopi) e su tali argomenti si è cercato di dare una panoramica generale, inclusiva dell'evoluzione storica, senza scendere in soverchi dettagli. Siccome la Fis...

  6. Solar Training Network and Solar Ready Vets

    Energy Technology Data Exchange (ETDEWEB)

    Dalstrom, Tenley Ann

    2016-09-14

    In 2016, the White House announced the Solar Ready Vets program, funded under DOE's SunShot initiative would be administered by The Solar Foundation to connect transitioning military personnel to solar training and employment as they separate from service. This presentation is geared to informing and recruiting employer partners for the Solar Ready Vets program, and the Solar Training Network. It describes the programs, and the benefits to employers that choose to connect to the programs.

  7. Concentrated solar power generation using solar receivers

    Science.gov (United States)

    Anderson, Bruce N.; Treece, William Dean; Brown, Dan; Bennhold, Florian; Hilgert, Christoph

    2017-08-08

    Inventive concentrated solar power systems using solar receivers, and related devices and methods, are generally described. Low pressure solar receivers are provided that function to convert solar radiation energy to thermal energy of a working fluid, e.g., a working fluid of a power generation or thermal storage system. In some embodiments, low pressure solar receivers are provided herein that are useful in conjunction with gas turbine based power generation systems.

  8. Solar flares

    International Nuclear Information System (INIS)

    Kaastra, J.S.

    1985-01-01

    In this thesis an electrodynamic model for solar flares is developed. The main theoretical achievements underlying the present study are treated briefly and the observable flare parameters are described within the framework of the flare model of this thesis. The flare model predicts large induced electric fields. Therefore, acceleration processes of charged particles by direct electric fields are treated. The spectrum of the accelerated particles in strong electric fields is calculated, 3 with the electric field and the magnetic field perpendicular and in the vicinity of an X-type magnetic neutral line. An electromagnetic field configuration arises in the case of a solar flare. A rising current filament in a quiescent background bipolar magnetic field causes naturally an X-type magnetic field configuration below the filament with a strong induced electric field perpendicular to the ambient magnetic field. This field configuration drives particles and magnetic energy towards the neutral line, where a current sheet is generated. The global evolution of the fields in the flare is determined by force balance of the Lorentz forces on the filament and the force balance on the current sheet. The X-ray, optical and radio observations of a large solar flare on May 16, 1981 are analyzed. It is found that these data fit the model very well. (Auth.)

  9. Solar chameleons

    International Nuclear Information System (INIS)

    Brax, Philippe; Zioutas, Konstantin

    2010-01-01

    We analyze the creation of chameleons deep inside the Sun (R∼0.7R sun ) and their subsequent conversion to photons near the magnetized surface of the Sun. We find that the spectrum of the regenerated photons lies in the soft x-ray region, hence addressing the solar corona problem. Moreover, these back-converted photons originating from chameleons have an intrinsic difference with regenerated photons from axions: their relative polarizations are mutually orthogonal before Compton interacting with the surrounding plasma. Depending on the photon-chameleon coupling and working in the strong coupling regime of the chameleons to matter, we find that the induced photon flux, when regenerated resonantly with the surrounding plasma, coincides with the solar flux within the soft x-ray energy range. Moreover, using the soft x-ray solar flux as a prior, we find that with a strong enough photon-chameleon coupling, the chameleons emitted by the Sun could lead to a regenerated photon flux in the CAST magnetic pipes, which could be within the reach of CAST with upgraded detector performance. Then, axion helioscopes have thus the potential to detect and identify particle candidates for the ubiquitous dark energy in the Universe.

  10. Solar Chameleons

    CERN Document Server

    Brax, Philippe

    2010-01-01

    We analyse the creation of chameleons deep inside the sun and their subsequent conversion to photons near the magnetised surface of the sun. We find that the spectrum of the regenerated photons lies in the soft X-ray region, hence addressing the solar corona problem. Moreover, these back-converted photons originating from chameleons have an intrinsic difference with regenerated photons from axions: their relative polarisations are mutually orthogonal before Compton interacting with the surrounding plasma. Depending on the photon-chameleon coupling and working in the strong coupling regime of the chameleons to matter, we find that the induced photon flux, when regenerated resonantly with the surrounding plasma, coincides with the solar flux within the soft X-ray energy range. Moreover, using the soft X-ray solar flux as a prior, we find that with a strong enough photon-chameleon coupling the chameleons emitted by the sun could lead to a regenerated photon flux in the CAST pipes, which could be within the reach...

  11. Dietary Intake of Competitive Bodybuilders.

    Science.gov (United States)

    Spendlove, Jessica; Mitchell, Lachlan; Gifford, Janelle; Hackett, Daniel; Slater, Gary; Cobley, Stephen; O'Connor, Helen

    2015-07-01

    Competitive bodybuilders are well known for extreme physique traits and extremes in diet and training manipulation to optimize lean mass and achieve a low body fat. Although many of the dietary dogmas in bodybuilding lack scientific scrutiny, a number, including timing and dosing of high biological value proteins across the day, have more recently been confirmed as effective by empirical research studies. A more comprehensive understanding of the dietary intakes of bodybuilders has the potential to uncover other dietary approaches, deserving of scientific investigation, with application to the wider sporting, and potential health contexts, where manipulation of physique traits is desired. Our objective was to conduct a systematic review of dietary intake practices of competitive bodybuilders, evaluate the quality and currency of the existing literature, and identify research gaps to inform future studies. A systematic search of electronic databases was conducted from the earliest record until March 2014. The search combined permutations of the terms 'bodybuilding', 'dietary intake', and 'dietary supplement'. Included studies needed to report quantitative data (energy and macronutrients at a minimum) on habitual dietary intake of competitive bodybuilders. The 18 manuscripts meeting eligibility criteria reported on 385 participants (n = 62 women). Most studies were published in the 1980-1990s, with three published in the past 5 years. Study methodological quality was evaluated as poor. Energy intake ranged from 10 to 24 MJ/day for men and from 4 to 14 MJ/day for women. Protein intake ranged from 1.9 to 4.3 g/kg for men and from 0.8 to 2.8 g/kg for women. Intake of carbohydrate and fat was preparation, typically being highest in the non-competition (>6 months from competition) or immediate post-competition period and lowest during competition preparation (≤6 months from competition) or competition week. The most commonly reported dietary supplements were protein

  12. WTP and WTA in competitive and non-competitive environments

    Directory of Open Access Journals (Sweden)

    Shosh Shahrabani

    2008-02-01

    Full Text Available Theoretical equivalence exists among various auction mechanisms, specifically the Second-Price-Auction (SPA, a competitive environment, and the BDM mechanism, a non-competitive environment. Yet, empirical studies suggest that behavior in these mechanisms may diverge. Our experimental study examines the WTP and the WTA of individuals by analyzing buying and selling bidding patterns both for a physical product (mugs and for two types of lotteries (regular lotteries and extreme lotteries in these two auctions mechanism: SPA and BDM. We found that the WTP in the SPA is higher than the WTP in the BDM for mugs and for regular lotteries, while the mechanisms do not differ significantly for extreme lotteries. In addition, the WTA in the SPA is lower than in the BDM for regular lotteries only. These results indicate that the WTP and WTA, as well as the WTA-WTP gap, tend to differ in the SPA and in the BDM as a result of the interaction between the competitiveness effect and other psychological effects on bidding patterns for riskless and risky assets. In addition, the current study suggests that the competitiveness effect depends not only on the type of mechanism (SPA, but also on the type of item (physical assets or lotteries and the type of lottery. In addition, the influence of the competitiveness effect may vary between buying and selling positions.

  13. COMPETITION IN ROMANIAN BANKING SECTOR

    Directory of Open Access Journals (Sweden)

    Capraru Bogdan

    2011-07-01

    Full Text Available Recent turmoil in the global financial system has impacted severely on the banking sector with many banks suffering large losses and necessitating the need to raise additional capital privately or through their respective national governments. In our study we investigate the impact of structural reforms performed throughout the European Union (EU accession process on competition and contestability of banking systems in Romania. The literature of the measurement of competition can be divided into two major approaches: structural and non-structural. The structural approach to the assessment of competition embraces the Structure-Conduct-Performance Hypothesis (SCP and the Efficient Structure Hypothesis (ESH. The structural approach, as the name suggests, assesses bank competition by examining measures of market structure such as concentration ratios (the share of assets held by the top 3 or 5 institutions or indices (e.g., the Herfindhal-Hirschman index and supposes that higher concentration in the banking market causes less competitive bank conduct and leads to higher bank profitability. The SCP model is originally developed by Bain (1956. The second approach, ESH, developed by Demsetz (1973 and Peltzmann (1977 suggests that the superior performance of the market leaders determines the market structure, implying that higher efficiency produces both higher concentration and greater profitability. The non-structural indicators of competition are mainly based on the measures of monopoly power developed by Lerner (1934. The Lerner Index suggests the mark-up of price over marginal cost. An alternative non-structural indicator of the degree of market competition is the Panzar and Rosse (1987 H-statistic. The H-statistic measures the extent to which changes in banking costs are reflected in changes in banking revenues. In order to examine the level of competition and market power of banks in Romania for period 2003 - 2009, we estimate the non

  14. Solar cities

    International Nuclear Information System (INIS)

    Roaf, S.; Fuentes, M.; Gupta, R.

    2005-01-01

    Over the last decade, climate change has moved from being the concern of few to a widely recognized threat to humanity itself and the natural environment. The 1990s were the warmest decade on record, and ever-increasing atmospheric levels of greenhouse gases such as carbon dioxide (CO/sub 2/), could, if left unchecked lead to serious consequences globally, including increased risks of droughts, floods and storms, disruption to agriculture, rising sea levels and the spread of disease. The contribution of anthropogenic emissions of carbon dioxide has been recognized as the principal cause of the atmospheric changes that drive these climate trends. Globally, buildings are the largest source of indirect carbon emissions. In 2000, the UK Royal Commission on Environmental Pollution estimated that in order to stabilise carbon emissions at levels, which avoid catastrophic alterations in the climate, we would have to reduce emissions from the built environment by at least 60% by 2050 and 80% by 2100 relative to 1997 levels. Studies of the Oxford Ecohouse have demonstrated that it is not difficult to reduce carbon emissions from houses by 60% or more through energy efficiency measures, but it is only possible to reach the 90% level of reductions required by using renewable energy technologies. Solar energy technologies have been the most successfully applied of all renewable to date largely because they are the only systems that can be incorporated easily into the urban fabric. In addition, the short fossil fuel horizons that are predicted (c. 40 years left for oil and 65 years for gas) will drive the markets for solar technologies. For these reasons, the cities of the future will be powered by solar energy, to a greater or lesser extent, depending on the city form and location. In recognition of the need to move rapidly towards a renewable energy future, a group of international cities, including Oxford, have started the Solar City Network. In this paper we outline the

  15. Solar solution

    International Nuclear Information System (INIS)

    Shi Zhengrong

    2009-01-01

    China is facing enormous energy challenges. Everyone seems to know that we need to increase our energy supply by the equivalent of one power plant per week to support China's economic growth, which is allowing millions of people to enjoy better standards of living. Much less is known of the extent to which China has taken steps to mitigate the impact of that growing energy demand through incentives for greater efficiency and renewable energy. Policies include: Cutting energy intensity - 20 per cent between 2005 and 2010, saving five times as much CO 2 as the EU's goals. Cutting major pollutants by 10 per cent by 2010. Setting one of the world's most aggressive renewable energy standards: 15 per cent of national energy from renewables by 2020. Setting targets of 300 megawatts of installed solar by 2010, and 1.8 gigawatts by 2020, in the 2007 National Development and Reform Commission Renewable Energy Development Plan. Dedicating $180 billion for renewable energy by 2020. Imposing energy efficiency targets for the top 1,000 companies, a measure with greater carbon savings potential than most Western initiatives. Establishing building energy codes in all regions and extensive efficiency standards for appliances, which will be particularly important as China continues to grow. Targeting new buildings in major cities like Beijing, Shanghai and Chongqing, to achieve 65 per cent greater energy efficiency than local codes require. Closing thousands of older, smaller, dirtier power plants by 2010. China understands the economic development potential in clean energy technologies. Even the noted journalist Thomas Friedman has remarked that 'China is going green in a big way,' using domestic demand for cleaner energy to build low-cost, scalable green technologies. Suntech Power Holdings - now the world's largest solar photovoltaic (PV) module manufacturer, with operations around the globe - was just one of dozens of solar companies that realised the opportunity provided by

  16. Early solar physics

    CERN Document Server

    Meadows, A J

    1970-01-01

    Early Solar Physics reviews developments in solar physics, particularly the advent of solar spectroscopy and the discovery of relationships between the various layers of the solar atmosphere and between the different forms of solar activity. Topics covered include solar observations during 1843; chemical analysis of the solar atmosphere; the spectrum of a solar prominence; and the solar eclipse of December 12, 1871. Spectroscopic observations of the sun are also presented. This book is comprised of 30 chapters and begins with an overview of ideas about the sun in the mid-nineteenth century, fo

  17. Solar buildings program contract summary, calendar year 1999

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-06-07

    The mission of the US Department of Energy's Solar Buildings Program is to advance the development and widespread deployment of competitive solar thermal technologies for use in buildings. The long-term goal of the Program is to combine solar energy technologies with energy-efficient construction techniques and create cost-effective buildings that have a zero net need for fossil fuel energy on an annual basis. The Solar Buildings Program conducts research and development on solar technologies that can deliver heat, light, and hot water to residential and commercial buildings. By working closely with manufacturers in both the buildings and solar energy industries and by supporting research at universities and national laboratories, the Solar Buildings Program brings together the diverse players developing reliable and affordable solar technologies for building applications. The National Renewable Energy Laboratory (NREL) in Golden, Colorado, and Sandia National Laboratories (SNL) in Albuquerque, New Mexico, jointly participate in the Solar Buildings Program. These two national laboratories work closely with industry researching new concepts, developing technology improvements, reducing manufacturing costs, monitoring system performance, promoting quality assurance, and identifying potential new markets. In calendar year 1999, the Solar Buildings Program focused primarily on solar hot water system research and development (R and D), US industry manufacturing assistance, and US market assistance. The Program also completed a number of other projects that were begun in earlier years. This Contract Summary describes the Program's contracted activities that were active during 1999.

  18. Solar energy collector

    Science.gov (United States)

    Brin, Raymond L.; Pace, Thomas L.

    1978-01-01

    The invention relates to a solar energy collector comprising solar energy absorbing material within chamber having a transparent wall, solar energy being transmitted through the transparent wall, and efficiently absorbed by the absorbing material, for transfer to a heat transfer fluid. The solar energy absorbing material, of generally foraminous nature, absorbs and transmits the solar energy with improved efficiency.

  19. Probabilistic energy forecasting: Global Energy Forecasting Competition 2014 and beyond

    DEFF Research Database (Denmark)

    Hong, Tao; Pinson, Pierre; Fan, Shu

    2016-01-01

    The energy industry has been going through a significant modernization process over the last decade. Its infrastructure is being upgraded rapidly. The supply, demand and prices are becoming more volatile and less predictable than ever before. Even its business model is being challenged fundamenta...... competition with four tracks on load, price, wind and solar forecasting, which attracted 581 participants from 61 countries. We conclude the paper with 12 predictions for the next decade of energy forecasting.......The energy industry has been going through a significant modernization process over the last decade. Its infrastructure is being upgraded rapidly. The supply, demand and prices are becoming more volatile and less predictable than ever before. Even its business model is being challenged...... fundamentally. In this competitive and dynamic environment, many decision-making processes rely on probabilistic forecasts to quantify the uncertain future. Although most of the papers in the energy forecasting literature focus on point or singlevalued forecasts, the research interest in probabilistic energy...

  20. Current and future competitiveness of bioenergy - Conceptions about competitiveness

    International Nuclear Information System (INIS)

    Ling, E.; Lundgren, K.; Maartensson, Kjell

    1998-01-01

    It is important to visualize the conceptions that guide the behaviour of the actors within the energy system to be able to, in an efficient manner, increase the share of renewable energy in the energy mix. A major issue is to elucidate explicit and implicit presumptions within judgements on the competitiveness of bioenergy. This study focuses on how conceptions of bioenergy in the form of patterns of thinking, influence whether bioenergy can become competitive. The aim of the study is to develop a framework that will enable an increased understanding of the competitiveness of bioenergy today and in the future. The conceptions that the actors of the energy system uphold are studied and analysed. The conceptions of the actors are seen as key factors for the understanding of the function of the energy system and accordingly also for the understanding of the competitiveness of bioenergy. The over-all method perspective in the study is an actor approach. The actors' conceptions have been identified from interviews with 30 significant actors within the energy system. The material from the interviews has been synthesised into nine ideal types of actors. These nine 'model actors' are seen as representing the whole material and form the basis for the further analysis of the competitiveness of bioenergy as depending on patterns of thinking called logics. Three idealized logics are developed. The three logics developed in the study are production logic, market logic and socio-economic logic. (Upholders of the logics rank energy sources after production cost, profitability, and socio-economic legitimacy, respectively.) The logics co-exist within the different parts of the energy system. A single person can even uphold more than one logic. The three logics have however different weight in different organisations and in different parts of the energy system. Finally, the study proposes an enlarged description of the competitiveness of bioenergy in three dimensions: price

  1. GLOBAL COMPETITION AND ROMANIA’S NATIONAL COMPETITIVE ADVANTAGE

    Directory of Open Access Journals (Sweden)

    Pop Nicolae Alexandru

    2013-07-01

    Full Text Available Analyzing products and services around us it is clear that most of them are the result of production factors, labor and capital becoming more international and increasingly less and less national. We are witnessing the globalization of markets and production, to a large global integration and interdependence, increase personalization of production and services as a result of new communication systems interaction and flexible production processes. Markets will continue to homogenize and diversify at the same time, so it is important that as a global marketer one addresses a market segment defined by income, age, and consumption habits and not by membership of a nation. The most visible and polarized is the premium segment fighting for high income clients where brand value plays an important role. Instead identification of large segments of customers offers the advantages of scale economy in production and marketing for global enterprises. Consumer profile is the dominant global consumer requesting and accepting global products and services easily. In fact, what can force an economic alignment to achieve the best performance, rather than the global consumer. The research methodology used includes literature review, comparative analysis, synthesis of data based on bibliographic resources and official documents.The aim of the paper is to highlight current models that underlie the competitive advantage of nations and assess the competitive advantage of Romania in the context of the global market. A case study is used to offer an overview of competitive advantage of Antibiotice Iasi SA, a competitive player, in a global pharmaceutical market with strong global competition. Countries moderate companies’ achievements of global efficiency objectives due to the countries’ rivalry. Romania has to understand that it is in competition with other countries in order to fulfill economic, political and social objectives. The scope in the end is the well

  2. Assessing the engineering performance of affordable net-zero energy housing

    Science.gov (United States)

    Wallpe, Jordan P.

    The purpose of this research was to evaluate affordable technologies that are capable of providing attractive, cost-effective energy savings to the housing industry. The research did so by investigating the 2011 Solar Decathlon competition, with additional insight from the Purdue INhome. Insight from the Purdue INhome verified the importance of using a three step design process to design a net-zero energy building. In addition, energy consumption values of the INhome were used to compare and contrast different systems used in other houses. Evaluation of unbiased competition contests gave a better understanding of how a house can realistically reach net-zero. Upon comparison, off-the-shelf engineering systems such as super-efficient HVAC units, heat pump hot water heaters, and properly designed photovoltaic arrays can affordably enable a house to become net-zero. These important and applicable technologies realized from the Solar Decathlon will reduce the 22 percent of all energy consumed through the residential sector in the United States. In conclusion, affordable net-zero energy buildings can be built today with commitment from design professionals, manufacturers, and home owners.

  3. Solar constant values for estimating solar radiation

    International Nuclear Information System (INIS)

    Li, Huashan; Lian, Yongwang; Wang, Xianlong; Ma, Weibin; Zhao, Liang

    2011-01-01

    There are many solar constant values given and adopted by researchers, leading to confusion in estimating solar radiation. In this study, some solar constant values collected from literature for estimating solar radiation with the Angstroem-Prescott correlation are tested in China using the measured data between 1971 and 2000. According to the ranking method based on the t-statistic, a strategy to select the best solar constant value for estimating the monthly average daily global solar radiation with the Angstroem-Prescott correlation is proposed. -- Research highlights: → The effect of the solar constant on estimating solar radiation is investigated. → The investigation covers a diverse range of climate and geography in China. → A strategy to select the best solar constant for estimating radiation is proposed.

  4. The Scientific Competitiveness of Nations.

    Science.gov (United States)

    Cimini, Giulio; Gabrielli, Andrea; Sylos Labini, Francesco

    2014-01-01

    We use citation data of scientific articles produced by individual nations in different scientific domains to determine the structure and efficiency of national research systems. We characterize the scientific fitness of each nation-that is, the competitiveness of its research system-and the complexity of each scientific domain by means of a non-linear iterative algorithm able to assess quantitatively the advantage of scientific diversification. We find that technological leading nations, beyond having the largest production of scientific papers and the largest number of citations, do not specialize in a few scientific domains. Rather, they diversify as much as possible their research system. On the other side, less developed nations are competitive only in scientific domains where also many other nations are present. Diversification thus represents the key element that correlates with scientific and technological competitiveness. A remarkable implication of this structure of the scientific competition is that the scientific domains playing the role of "markers" of national scientific competitiveness are those not necessarily of high technological requirements, but rather addressing the most "sophisticated" needs of the society.

  5. MICROECONOMIC ANALYSIS IN COMPETITION POLICY

    Directory of Open Access Journals (Sweden)

    Paul Prisecaru

    2013-11-01

    Full Text Available This paper presents some of the most important microeconomic tools used in assessing antitrust and merger cases by the competition authorities. By explaining the way that microeconomic concepts like “market power”, “critical loss” or “price elasticity of demand” are used by the modern competition policy, the microeconomics scholar can get a practical perspective on the way that these concepts fit into the more general concept of “competition policy”. Extensive economic research has shown what are the market forces and economic factors that determine how cartels, which are at the core of antitrust policy, are established and sustained over time. One of the most important of these factors is the markets exposure to innovation, especially disruptive innovation. In these markets, the paradox, from a competition policy perspective, can be considered the fact that collusion is one of the least important concerns, due to the specific elements that determine the nature of competition.Instead, the main anticompetitive risk in the markets exposed to intensive innovation is unilateral conduct by which dominant incumbents can exclude competitors.

  6. TAX HARMONIZATION VERSUS FISCAL COMPETITION

    Directory of Open Access Journals (Sweden)

    Florin Alexandru MACSIM

    2016-12-01

    Full Text Available Recent years have brought into discussion once again subjects like tax harmonization and fiscal competition. Every time the European Union tends to take a step forward critics enter the scene and give contrary arguments to European integration. Through this article we have offered our readers a compelling view over the “battle” between tax harmonization and fiscal competition. While tax harmonization has key advantages as less costs regarding public revenues, leads to higher degree of integration and allows the usage of fiscal transfers between regions, fiscal competition is no less and presents key advantages as high reductions in tax rates and opens a large path for new investments, especially FDI. Choosing tax harmonization or fiscal competition depends on a multitude of variables, of circumstances, the decision of choosing one path or the other being ultimately influenced by the view of central and local authorities. Our analysis indicates that if we refer to a group of countries that are a part of a monetary union or that form a federation, tax harmonization seems to be the best path to choose. Moving the analysis to a group of regions that aren’t taking any kind of correlated actions or that have not signed any major treaties regarding monetary or fiscal policies, the optimal solution is fiscal competition.

  7. TRENDS AND BUSINESS OPPORTUNITIES OF SOLAR ENERGY IN CHINA

    OpenAIRE

    Yuan, Zhang

    2010-01-01

    The objective for the thesis was to study the trends and business opportunities of solar energy in China. The thesis was completed by doing a desk research based on literature, reports, industrial magazines on solar energy and conducting interviews of experts and case companies. The theoretical part focused on analyzing market potential with PESTEL analysis and describing key elements of market analysis, value chain analysis and competitive strategy. In the empirical part of the thesis, the m...

  8. Political Globalization and the Competition State

    DEFF Research Database (Denmark)

    Pedersen, Ove K.

    2013-01-01

    Introduction to the concept of Competition State and descriptition of slow change from traditional welfare state towards the present competition state.......Introduction to the concept of Competition State and descriptition of slow change from traditional welfare state towards the present competition state....

  9. 40 CFR 35.382 - Competitive process.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Competitive process. 35.382 Section 35...)(3)) § 35.382 Competitive process. State Wetlands Development Grants are awarded on a competitive... established by EPA. After the competitive process is complete, the recipient can, at its discretion, accept...

  10. 40 CFR 35.603 - Competitive process.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Competitive process. 35.603 Section 35... (section 104(b)(3)) § 35.603 Competitive process. EPA will award water quality cooperative agreement funds through a competitive process in accordance with national program guidance. After the competitive process...

  11. Business Plan Competitions: An Overview. CELCEE Digest.

    Science.gov (United States)

    Seymour, Nicole

    This document describes business plan competitions sponsored by universities. The idea began in the early 1980s at the University of Texas when Masters in Business Administration (MBA) students created a friendly competitive activity along the lines of the law schools Moot Court competition. Later the competition became national, and then…

  12. Competition policy spurs economy-wide gains

    International Development Research Centre (IDRC) Digital Library (Canada)

    A key obstacle facing reformers is that the benefits of increased competition, such as greater investment, better productivity, and more exports, can be hard to see, espe- ... THE POWER OF COMPETITIVE MARKETS. Competition and Development. In Tanzania, competition policy very quickly triggered significant increases in ...

  13. 24 CFR 791.406 - Competition.

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Competition. 791.406 Section 791... Authority for Housing Assistance § 791.406 Competition. (a) All budget authority allocated pursuant to § 791.403(b)(2) shall be reserved and obligated pursuant to a competition. Any such competition shall be...

  14. 48 CFR 34.005-1 - Competition.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Competition. 34.005-1... OF CONTRACTING MAJOR SYSTEM ACQUISITION General 34.005-1 Competition. (a) The program manager shall, throughout the acquisition process, promote full and open competition and sustain effective competition...

  15. 48 CFR 570.203-2 - Competition.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 4 2010-10-01 2010-10-01 false Competition. 570.203-2... 570.203-2 Competition. (a) Solicit at least three sources to promote competition to the maximum extent..., document the file to explain the lack of competition. ...

  16. Solar Electricity

    Science.gov (United States)

    1988-01-01

    ARCO Solar manufactures PV Systems tailored to a broad variety of applications. PV arrays are routinely used at remote communications installations to operate large microwave repeaters, TV and radio repeaters rural telephone, and small telemetry systems that monitor environmental conditions. Also used to power agricultural water pumping systems, to provide electricity for isolated villages and medical clinics, for corrosion protection for pipelines and bridges, to power railroad signals, air/sea navigational aids, and for many types of military systems. ARCO is now moving into large scale generation for utilities.

  17. SAFETY ASPECTS OF SPORTS COMPETITION

    Directory of Open Access Journals (Sweden)

    Srećko Novaković

    2011-09-01

    Full Text Available Sport, as an activity of public interest in contemporary conditions of life,has an important role in almost every state. Financial and security of participation of the state in the sports field, through the budgets of all levels are important issues regardless of the status and relationships of government and non-governmental organizations and sports associations. Cooperation and clear definition of security responsibilities between public authorities and sports clubs is essential and widely accepted phenomenon. The causes of conflict in sport competitions are polyvalent. It affects the study of this type of security phenomena that must be approached from different aspects. The causes of conflict in sports competitions may be direct and indirect, structural, economic - social, political and cultural - perceptual. All together they contribute to the occurrence of conflict and measuring the occurrence and development of modern security phenomenon in sport competitions

  18. Reproductive competition and sexual selection.

    Science.gov (United States)

    Clutton-Brock, Tim

    2017-09-19

    This paper traces the development of our understanding of the development of different approaches to estimating the strength of reproductive competition and sexual selection in the two sexes, based on measures of the operational sex ratio, the opportunity for sexual selection and contrasts in selection gradients between the sexes. It argues that different approaches provide complementary insights into the causes of sex differences in reproductive competition, the operation of sexual selection and the evolution of secondary sexual characters and that improvements in our understanding of the evolution of secondary sexual characters will require a more comprehensive understanding of the ways in which social and ecological conditions modify reproductive competition and development in females and males.This article is part of the themed issue 'Adult sex ratios and reproductive decisions: a critical re-examination of sex differences in human and animal societies'. © 2017 The Author(s).

  19. Game on: creating competitive advantages.

    Science.gov (United States)

    Riskind, Patricia; Foreman, M Shane

    2004-01-01

    Whether you are opening a new imaging center or trying to keep an existing center competitive, there are 3 critical factors: customer service, marketing, and a "what's next?" attitude. Customer service: Outstanding customer service is what sticks in the minds of referring physicians and patients. Not only does providing better service differentiate you from the competition, but it also boosts employee morale and motivates people to acquire new skills. Marketing: From the front office staff to the radiologists,promoting the center should be part of every employee's job description. Simply paying lip service to the concept of marketing will not cut it. A "what's next?" attitude: Complacency is a luxury that does not exist in today's competitive health care arena. Three facilities provide examples of how these factors applied to their success.

  20. NEW APPROACHES TO EXPORT COMPETITIVENESS

    Directory of Open Access Journals (Sweden)

    Alina Petronela NEGREA

    2015-04-01

    Full Text Available The economic literature and the political discourse typically look at international competitiveness mainly by the means of export market shares. However, globalisation, production fragmentation and the growing importance of global value chains (GVCs increasingly challenge traditional approaches of export competitiveness and call for a more accurate and disaggregated level of analysis. Due to the growing fragmentation of production, a country exports now include a significant amount of imports of intermediate goods which are part of the export value. In this case, a simple analysis of the evolution of exports can distort the international competitive position of a country. The article suggests a new approach based on the value-added content of international trade measured by means of global value chain analysis.

  1. Institutional Competitiveness in Media Markets

    DEFF Research Database (Denmark)

    Lund, Anker Brink

    a social science / leadership perspective - not from the perspective of a journalist or from the ideologically critical perspective of the license payer. Thirdly, we consider competition in the media market as an institutional phenomenon that is not solely conditioned by economic considerations. We aim...... emerged from a tradition based upon ideals of freedom of expression, democracy and the enlightenment of the general public. At the same time we stress the fact that the media worldwide is Big Business - and that this reality has an increasing effect on Danish competitiveness and business development......This inaugural address is a welcome opportunity to call your attention to a new area of research that the International Center for Business and Politics has chosen as one of five areas of special interest. By referring to this area of focus as'institutional competition in the media market' we also...

  2. Competition on European energy markets

    International Nuclear Information System (INIS)

    Lijesen, M.; Speck, S; Mulder, M.

    2003-01-01

    The launch of the Directives on Electricity and Gas in the late 1990s was the starting point for creating common and competitive energy markets in the European Union. The main goal of this process was to increase efficiency of allocation of resources and, hence,enhance consumer welfare. More specifically, increasing competition within the energy markets should lead to a reduction of energy prices and to a convergence of prices among EU member states. Within a year from now, end-users in the Netherlands will be free to choose their own supplier, thus finalising the deregulation of Dutch energy markets. What lessons may be learned from the experience thus far? What are the results of the liberalisation process up to now? How have prices developed,and can these developments be explained? How afraid should we be for the lights to go out in a competitive electricity market?

  3. Finite land resources and competition

    DEFF Research Database (Denmark)

    Haberl, Helmut; Mbow, Cheikh; Deng, Xiangzheng

    2014-01-01

    strongly between the different types of land-use competition. They are associated with important trade-offs and high uncertainty. Institutional aspects related to land-use competition are discussed using a conceptual model that distinguishes types of institutions (government, private, community) as well...... as their functions (objectives, distribution/ equity, effectiveness/efficiency). Analysis of long-term trajectories suggests that land-use competition is likely to intensify in the medium- to long-term future, mainly in the face of expected scarcities in resource supply (e.g., in terms of limited resources...... and energy systems, “ land architecture” (i.e., the significance of spatial confi gurations), and multiscale models to assess local-global connections and impacts....

  4. Fostering research aptitude among high school students through space weather competition

    Science.gov (United States)

    Abdullah, M.; Majid, R. A.; Bais, B.; Bahri, N. S.; Asillam, M. F.

    2018-01-01

    Cultivating research culture at an early stage is important for capacity building in a community. The high school level is the appropriate stage for research to be introduced because of students' competitive nature. Participation in the space weather competition is one of the ways in which research aptitude can be fostered in high school students in Malaysia. Accordingly, this paper presents how research elements were introduced to the students at the high school level through their participation in the space weather competition. The competition required the students to build a system to detect the presence of solar flares by utilizing VLF signals reflected from the ionosphere. The space weather competition started off with proposal writing for the space weather related project where the students were required to execute extensive literature review on the given topic. Additionally, the students were also required to conduct the experiments and analyse the data. Results obtained from data analysis were then validated by the students through various other observations that they had to carry out. At the end of the competition, students were expected to write a comprehensive technical report. Through this competition, the students learnt how to conduct research in accordance to the guidelines provided through the step by step approach exposed to them. Ultimately, this project revealed that the students were able to conduct research on their own with minimal guidance and that participation in the competition not only generated enjoyment in learning but also their interest in science and research.

  5. Competitive consensus: bargaining on employment and competitiveness in the Netherlands

    NARCIS (Netherlands)

    Huiskamp, M.J.; Huiskamp, Rien; van Riemsdijk, Maarten

    2001-01-01

    This article shows how bargaining on the conflicting issues of fighting unemployment and increasing competitiveness has evolved. It offers an empirical insight into the degree to which the national framework agreements that form part of the now famous Dutch polder model are implemented. At the

  6. Endogenous, Imperfectly Competitive Business Cycles

    DEFF Research Database (Denmark)

    Whitta-Jacobsen, Hans Jørgen

    by monopolistic competition. An implicit assumption of barriers to entry justifies that the number of firms is fixed even when positive profits occur. It turns out that both market power of firms on the product markets and market power of unions on the labor markets make the occurrence of cycles more likely......We investigate how imperfect competition affects the occurrence and the properties of endogenous, rational expectations business cycles in an overlapping generations model with constant returns to scale in production. The model has explicit product and labor markets all characterized...

  7. Knee pain in competitive swimming.

    Science.gov (United States)

    Rodeo, S A

    1999-04-01

    The high volume of training in competitive swimming results in cumulative overload injuries. Knee pain ranks second to shoulder pain as a common complaint in competitive swimmers. Most knee pain occurs on the medial side of the knee and, most commonly, in breaststroke swimmers; however, knee pain may accompany all strokes. This article reviews the incidence of knee pain, the biomechanic and anatomic factors predisposing to injury, specific injury patterns, injury diagnosis, and the treatment and prevention of injury to the knee in swimmers.

  8. Improving Competition: Reforming the Requirements Process

    Science.gov (United States)

    2016-07-01

    produce technical and innovative solutions to meet government needs while keep­ ing its cost structures lean and competitive to produce these goods...defense industry and has gone to great lengths to sustain a viable industrial base where competition can flourish. In short, competition is good, and...propped up the industrial base, but sub­optimized some of the cost benefits of real competition among the primes. Encouraging competition at the

  9. Disentangling Competition Among Platform Driven Strategic Groups

    DEFF Research Database (Denmark)

    Kazan, Erol; Tan, Chee-Wee; Lim, Eric T. K.

    2018-01-01

    Digital platforms confer competitive advantage through superior architectural configurations. There is, however, still a dearth of research that sheds light on the competitive attributes that define platform competition from an architectural standpoint. To disentangle platform competition, we opted...... delivery architecture. The preceding attributes of value creation architecture and value delivery architecture aided us in identifying six profiles associated with mobile payment platforms, which in turn led us to advance three competitive strategies that could be pursued by digital platforms in network...

  10. Solar Club

    CERN Multimedia

    Solar Club

    2010-01-01

    Le CERN Solar-Club vous invite à la présentation de sa participation dans : The Cyprus Institute Solar Car Challenge du 18 au 20 juin à Chypre . en réponse à l’invitation dudit institut, dans le cadre de la demande de Chypre pour joindre le CERN . Le Club y participera avec son vénérable Photon rénové , et la Dyane E-Solaire d’un de ses membres, rénové aussi . Après la présentation, le forum est ouvert pour toutes vos questions et propositions diverses, également dans d’autres domaines des énergies renouvelables . C’est aussi l’occasion pour joindre le Club ! Où, et Quand ? Le Mercredi 7 Avril à 19 h 00, au 6ème étage du Bât. Principal, (60-6-015) à la suite de l’AG des membres du Club , à 18h00 dans...

  11. Changing Behaviors: Market Transformation Web Sites as Online Narrative

    Energy Technology Data Exchange (ETDEWEB)

    Hicks, D.

    2008-01-01

    This research paper explores the communicative practice of designing web sites to accelerate the market adoption of energy-efficient and renewable energy technologies within the U.S. home building industry. In today's world, the Internet is increasingly used as a communication tool in market transformation efforts. By studying the practice of web site design through the lens of grounded practical theory this paper develops a normative ideal that can be used to guide and contribute to the conduct, criticism, and increased effectiveness of this practice. Research results are derived from an ethnographic study of the evaluation and judging of web sites developed by the twenty teams competing in the 2007 Solar Decathlon and a rhetorical analysis of the top scoring web sites. The Solar Decathlon is a national competition for universities and colleges to design, build, and operate the most efficient, affordable, and livable solar-powered home. This paper identifies the primary characteristics that the jurors found essential to an effective market transformation web site, and proposes that a narrative paradigm can be best used to construct a normative model of this practice within this context.

  12. Mobile Solar Tracker Facility

    Data.gov (United States)

    Federal Laboratory Consortium — NIST's mobile solar tracking facility is used to characterize the electrical performance of photovoltaic panels. It incorporates meteorological instruments, a solar...

  13. Solar Energy Systems

    Science.gov (United States)

    1984-01-01

    Calibrated in kilowatt hours per square meter, the solar counter produced by Dodge Products, Inc. provides a numerical count of the solar energy that has accumulated on a surface. Solar energy sensing, measuring and recording devices in corporate solar cell technology developed by Lewis Research Center. Customers for their various devices include architects, engineers and others engaged in construction and operation of solar energy facilities; manufacturers of solar systems or solar related products, such as glare reducing windows; and solar energy planners in federal and state government agencies.

  14. 23 CFR 636.404 - Can a competitive range be used to limit competition?

    Science.gov (United States)

    2010-04-01

    ... 23 Highways 1 2010-04-01 2010-04-01 false Can a competitive range be used to limit competition... used to limit competition? If the solicitation notifies offerors that the competitive range can be... permit an efficient competition. However, you must provide written notice to any offeror whose proposal...

  15. Fast Solar Sailing for Solar System Exploration

    Data.gov (United States)

    National Aeronautics and Space Administration — Practical spinning solar sails will be needed for the most demanding and scientifically compelling solar sail missions of the future. The "heliogyro" is potentially...

  16. Solar Heating and Cooling of Buildings: Phase 0. Executive Summary. Final Report.

    Science.gov (United States)

    Westinghouse Electric Corp., Baltimore, MD.

    After the Westinghouse Electric Corporation made a comprehensive analysis of the technical, economic, social, environmental, and institutional factors affecting the feasibility of utilizing solar energy for heating and cooling buildings, it determined that solar heating and cooling systems can become competitive in most regions of the country in…

  17. EU environmental policy and competitiveness

    Directory of Open Access Journals (Sweden)

    Stojanović Boban

    2006-01-01

    Full Text Available Protection of the environment was not a specific importance to the Community although the Treaty of Rome expressly specified that "health, safety environmental protection" shall be based on "a high level of protection". In deciding upon a framework for a European environmental policy, the Community was also responding to increased public awareness of the problem and concerns about the state of the natural and man-made environment. During the past years, competitiveness concerns have dominated the EU policy debate, in the course of which a growing consensus is being developed on the importance of eco-innovations and resource efficiency for EU competitiveness and on the market opportunities they offer. There is an increasing evidence that environmental policy and eco-innovations can promote economic growth, as well as maintain and create jobs, contributing both to competitiveness and employment. Environmental constraints to rapid economic growth are increasingly recognized by countries, leading to a rising awareness of the need for sustainable development. Implementation of an environmental policy however, generates significant implications for competition among countries.

  18. Cooperation and competition between relatives

    NARCIS (Netherlands)

    West, S.A.; Pen, I.R.; Griffin, A.S.

    2002-01-01

    Individuals are predicted to. behave more altruistically and less competitively toward their relatives, because they share a relatively high proportion of their genes (e.g., one-half for siblings and one-eighth for cousins). Consequently, by helping a relative reproduce, an individual passes its

  19. Competitiveness of the mining sector

    International Nuclear Information System (INIS)

    Herrera Arango, Jairo; Gamba Saavedra, Gloria Patricia

    2006-01-01

    The paper is based on the upgraded study of the evaluation of competitiveness of the Colombian mining sector, carried out for the UPME, in the year 2005, with base in this study, the conditions were examined offered for Colombia for the mining industry

  20. Competition and Mergers among Nonprofits

    NARCIS (Netherlands)

    Prüfer, J.

    2007-01-01

    Should mergers among nonprofit organizations be regulated differently than mergers among for-profit firms? The relevant empirical literature is highly controversial, the theoretical literature is scarce. We analyze the question by modeling duopoly competition with quality-differentiated goods. We

  1. Competition and Mergers among Nonprofits

    NARCIS (Netherlands)

    Prüfer, J.

    2007-01-01

    Should mergers among nonprofit organizations be regulated differently than mergers among for-profit firms? The relevant empirical literature is highly controversial, the theoretical literature is scarce. I analyze the question by modeling duopoly competition with quality-differentiated goods. I

  2. Deposit competition and loan markets

    NARCIS (Netherlands)

    Arping, S.

    Less-intense competition for deposits, by mitigating banks’ incentive to take excessive risks, is traditionally believed to lead to lower non-performing loan (NPL) ratios and more-stable banks. This paper revisits this proposition in a model with borrower moral hazard in which banks’ NPL ratios

  3. Future survival requires competitive skills

    Energy Technology Data Exchange (ETDEWEB)

    Adam, P.J.

    1996-10-01

    The companies that will succeed in the global power business in 25 years will be those that best understand the productivity implications of the current power game. In the competitive free market for electricity, the inefficient will be driven out. This will include the developer that is unable to achieve higher productivity in developing and financing projects, the engineer-constructor that longs for the old risk-free, cost-plus environment and the trading company that fails to enter into new relationships with the most productive companies in the world. Also in jeopardy will be the operator who can`t reduce O and M costs and the manufacturer who is unable to control overhead or labor costs. Succeeding will be all about productivity. Free market competition drives productivity improvement. In a competitive environment, companies must operate at a more efficient level. The US learned this accidentally through the Public Utilities Regulatory Policies Act, getting us a side benefit of free market competition and lower electricity prices. In other countries the practice of socialism and its final bankruptcy forced adjustments to free market policies.

  4. Media Competition and Electoral Politics

    NARCIS (Netherlands)

    Piolatto, A.; Schuett, F.

    2013-01-01

    Abstract: We build a framework linking competition in the media market to political participation, media slant, and selection of politicians. Media outlets report on the ability of candidates running for office and compete for audience through their choice of slant. Citizens derive utility from

  5. Urban Competition and Urban Crisis

    DEFF Research Database (Denmark)

    Greve, Anni

    The essay gives a brief summery of Michel Foucault's 1978-1979 lectures which offers an important point of reference for a deeper understanding of the shift from liberal to neo-liberal ideas. Here he points out that neo-liberalism is an art of governemt that seeks to enforce competition. But his ...

  6. Electric power's new competitive marketplace

    International Nuclear Information System (INIS)

    Hornick, R.; Zeppieri, J.; Rudden, K.

    1993-01-01

    Currently, competition is limited primarily to power generation, the sale of wholesale bulk power, and fuel substitution at the point of end use. However, within the next several years, the rivalry will focus on large, energy-intensive industrial and large commercial customers. Driven by the disparity in rates among neighboring and regional utilities, large users are expected to lobby aggressively for retail wheeling and access to new supplies. New competitors will provide customers with additional supply options, forcing traditional utilities to offer better prices and or service. Competition at the point of end use also will increase as the natural gas industry develops new end-use technologies, gas utilities compete more aggressively, and some state regulatory commissions promote fuel switching as part of integrated resource planning (IRP) and demand-side management (DSM). However, as long as electric utilities are subject to cost-based rate of return regulation within price-sensitive markets, they will be a competitive disadvantage. The paper discusses the following: competitive risks by market segment, wholesale markets, industrial markets, commercial markets, residential markets, and franchise markets

  7. Competition policy and market leaders

    Czech Academy of Sciences Publication Activity Database

    Žigić, Krešimir; Maci, Ilir

    2011-01-01

    Roč. 28, č. 3 (2011), s. 1042-1049 ISSN 0264-9993 R&D Projects: GA MŠk LC542 Institutional research plan: CEZ:AV0Z70850503 Keywords : competition policy * innovation Subject RIV: AH - Economics Impact factor: 0.701, year: 2011

  8. Market competition and efficient cooperation

    NARCIS (Netherlands)

    Brandts, J.; Riedl, A.M.

    2016-01-01

    We use laboratory experiments to study the causal effects of favorable and unfavorable competitive market experience on cooperation in a subsequent social dilemma game. The issues we study are part of the broader topic of whether there are behavioral spillovers between different spheres of social

  9. Competitive Cooperation: The Iceberg Profile.

    Science.gov (United States)

    Vaughan, Jerry L.

    Competitive athletes' scores on the Profile of Mood States (POMS) test create an iceberg-like pattern known as the "Iceberg Profile." Their scores for tension, depression, anger, fatigue, and confusion are low while their scores on vigor juts upward creating the "Iceberg Profile." Persons in a cooperative relationship are often…

  10. Competitive Think Tanks in Europe

    DEFF Research Database (Denmark)

    Kelstrup, Jesper Dahl

    in opportunity structures that are mediated by historically constituted institutions in knowledge regimes. The paper distinguishes between four different strategies, the authoritative, the collaborative, the agenda-setting and the competitive strategy that are distinguished by the relations think tanks have...

  11. Competitive Liner Shipping Network Design

    DEFF Research Database (Denmark)

    Karsten, Christian Vad; Brouer, Berit Dangaard; Pisinger, David

    2017-01-01

    leg are used to balance sailing speed against operational costs, hence ensuring that the found network is competitive on both transit time and cost. We present a matheuristic for the problem where a MIP is used to select which ports should be inserted or removed on a route. Computational results...... on fluctuations in bunker price which confirms the applicability of the algorithm....

  12. Competitive Liner Shipping Network Design

    DEFF Research Database (Denmark)

    Karsten, Christian Vad; Brouer, Berit Dangaard; Pisinger, David

    leg are used to balance sailings speed against operational costs, hence ensuring that the found network is competitive on both transit time and cost. We present a matheuristic for the problem where a MIP is used to select which ports should be inserted or removed on a route. Computational results...... on fluctuations in bunker price which confirms the applicability of the algorithm....

  13. Media competition and electoral politics

    NARCIS (Netherlands)

    Piolatto, A.; Schütt, F.

    2015-01-01

    We build a framework linking competition in the media market to political participation. Media outlets report on the ability of candidates running for office and compete for audience through their choice of slant. Citizens consume news only if the expected utility of being informed about candidates'

  14. Feature Discovery by Competitive Learning.

    Science.gov (United States)

    1984-06-01

    in a high-dimensional hyperspace , our competitive learning mechanism will form essentially spherical regions that partition the space into one such...Malsburg, C. (1973). Self-Organizing of orientation sensitive cells in the striate cortex. Kybernetlk. 14, 85.100. .DflNG pAGE BLANK-14OT F L D Capltive

  15. Competitive economics of nuclear power

    International Nuclear Information System (INIS)

    Hellman, R.

    1981-01-01

    Some 12 components of a valid study of the competitive economics of a newly ordered nuclear power plant are identified and explicated. These are then used to adjust the original cost projections of four authoritative studies of nuclear and coal power economics

  16. The rd LAK data competition

    NARCIS (Netherlands)

    Drachsler, Hendrik; Dietze, Stefan; Herder, Eelco; d'Aquin, Mathieu; Taibi, Davide; Scheffel, Maren

    2017-01-01

    The LAK Data Challenge 2015 continues the research efforts of the previous data competitions in 2013 and 2014 by stimulating research on the evolving fields Learning Analytics (LA) and Educational Data Mining (EDM). Building on a series of activities of the LinkedUp project, the challenge aims to

  17. Competition, cooperation, and collective choice

    DEFF Research Database (Denmark)

    Markussen, Thomas; Reuben Paris, Ernesto Guillermo; Tyran, Jean-Robert Karl

    The ability of groups to implement efficiency-enhancing institutions is emerging as a central theme of research in economics. This paper explores voting on a scheme of intergroup competition which facilitates cooperation in a social dilemma situation. Experimental results show that the competitiv...

  18. Competition, cooperation, and collective choice

    DEFF Research Database (Denmark)

    Markussen, Thomas; Reuben Paris, Ernesto Guillermo; Tyran, Jean-Robert Karl

    2014-01-01

    The ability of groups to implement efficiency-enhancing institutions is emerging as a central theme of research in economics. This paper explores voting on a scheme of intergroup competition, which facilitates cooperation in a social dilemma situation. Experimental results show that the competiti...

  19. Competition in a Social Structure

    Science.gov (United States)

    Legara, Erika Fille; Longjas, Anthony; Batac, Rene

    Complex adaptive agents develop strategies in the presence of competition. In modern human societies, there is an inherent sense of locality when describing inter-agent dynamics because of its network structure. One then wonders whether the traditional advertising schemes that are globally publicized and target random individuals are as effective in attracting a larger portion of the population as those that take advantage of local neighborhoods, such as "word-of-mouth" marketing schemes. Here, we demonstrate using a differential equation model that schemes targeting local cliques within the network are more successful at gaining a larger share of the population than those that target users randomly at a global scale (e.g., television commercials, print ads, etc.). This suggests that success in the competition is dependent not only on the number of individuals in the population but also on how they are connected in the network. We further show that the model is general in nature by considering examples of competition dynamics, particularly those of business competition and language death.

  20. Cooperative competition for future mobility

    NARCIS (Netherlands)

    Nunen, E. van; Kwakkernaat, M.R.J.A.E.; Ploeg, J.; Netten, B.D.

    2012-01-01

    In May 2011, the Grand Cooperative Driving Challenge (GCDC) was held, providing the possibility for teams to develop and compare their cooperative driving solutions in a competitive setting. The challenge was organized to further accelerate developments in the area of cooperative driving. Nine

  1. Competition, cooperation, and corporate culture

    NARCIS (Netherlands)

    Kosfeld, M.; von Siemens, F.A.

    2011-01-01

    Cooperation between workers can be of substantial value to a firm, yet its level often varies substantially between firms. We show that these differences can unfold in a competitive labor market if workers have heterogeneous social preferences and preferences are private information. In our model,

  2. Competition policy and market leaders

    Czech Academy of Sciences Publication Activity Database

    Maci, Ilir; Žigić, K.

    -, č. 375 (2008), s. 1-29 ISSN 1211-3298 R&D Projects: GA MŠk LC542 Institutional research plan: CEZ:AV0Z70850503 Keywords : competition policy * market leaders * innovation Subject RIV: AH - Economics http://www.cerge-ei.cz/pdf/wp/Wp375.pdf

  3. Competition policy and market leaders

    Czech Academy of Sciences Publication Activity Database

    Maci, I.; Žigić, Krešimir

    -, č. 375 (2008), s. 1-29 ISSN 1211-3298 R&D Projects: GA MŠk LC542 Institutional research plan: CEZ:MSM0021620846 Keywords : competition policy * market leaders * innovation Subject RIV: AH - Economics http://www.cerge-ei.cz/pdf/wp/Wp375.pdf

  4. Does market competition explain fairness?

    Science.gov (United States)

    Descioli, Peter

    2013-02-01

    The target article by Baumard et al. uses their previous model of bargaining with outside options to explain fairness and other features of human sociality. This theory implies that fairness judgments are determined by supply and demand but humans often perceive prices (divisions of surplus) in competitive markets to be unfair.

  5. increased larval competitive ability without

    Indian Academy of Sciences (India)

    2016-06-01

    Jun 1, 2016 ... Archana Nagarajan and Sharmila Bharathi Natarajan contributed equally to this work. (MacArthur and Wilson 1967), is an important phenomenon in ecology and ... pan, fecundity, starvation resistance and dessication resis- tance, some ... competitive ability was not assayed on the CU and UU populations.

  6. Solar neutrinos and nonradial solar oscillations

    International Nuclear Information System (INIS)

    Zatsepin, G.T.; Gavryuseva, E.A.; Kopysov, Yu.S.

    1980-01-01

    The problem of origin of surface solar oscillations is considered. It is assumed that generation of oscillations is performed by the solar nucleus. The necessary excitation condition for gravitational oscillations of the solar nucleus is a sharp decrease of the oscillation amplitude outside the nucleus, where the nuclear reaction rates are small and only radiation losses are considerable. It is shown that the specific singularities of gravitational wave propagation in solar entrails permit to attain a significant reduction of the oscillation amplitude. The solar entrails can serve as an effective trap for gravitational waves, if the substance of the solar nucleus is close to the state of convectional equilibrium. In order that the g 1 quadrupole mode of the solar nucleus has a period of 2h 40 min and sharply decreases in the solar mantle, it is enough that only the external part of the solar nucleus is close to the state of convectional equilibrium. Closeness of the solar nucleus to the state of convectional equilibrium is an argument in favour of its periodic mixing. Periodic mixing of the solar nucleus can serve as a cause of a low counting rate of solar neutrinos in R.Davis chlorous detector

  7. Solar: at the cutting edge of innovation

    International Nuclear Information System (INIS)

    Michaut, Cecile; Durand, Yvonnick; Madon, Frederic; Deneux, Benjamin; Joly, Jean-Pierre; Malbranche, Philippe; Dumas, Julien; Mouterde, Jerome; Cuczer, Eric; Barreau, Francois; Molleron, Henri

    2016-01-01

    A set of articles proposes an overview of the dynamic context of solar energy. It first addresses the case of the photovoltaic sector which becomes more competitive, presents high efficiencies, lower costs in a context of higher industrialisation, and of innovation (new fabrication processes, new solar cells, development of two-face cells, use of micro-converters). It then addresses the case of the solar thermal sector with possibilities of application other than hot water production, notably by coupling with photovoltaic or with heat networks. The last article evokes the new applications of photovoltaic, i.e. other than ground-based or roof-based power production. Various applications are envisaged as photovoltaic sensors could be placed on various mobile surfaces: a car, a telephone, and so on

  8. Thermal Testing Methods for Solar Dryers

    DEFF Research Database (Denmark)

    Singh, Shobhana

    2017-01-01

    of the dryer system. Since commercial growth and acceptance of any solar dryer system momentously depend on its performance guarantee, the development of a standard methodology for their thermal testing has become necessary. The standard testing method not only provides better performance management......Solar food drying is a complex heat and mass transfer phenomena which depend on a number of drying process-dependent parameters such as operating conditions and characteristics of the food product to be dried. The variation in these parameters significantly affects the overall performance...... of the dryer system but allows the manufacturers to achieve competitive efficiency and good product quality by comparing the available designs. In this chapter, an extensive review of solar dryer performance evaluation has been carried out. Furthermore, the chapter describes the existing testing procedures...

  9. Solar energy an introduction

    CERN Document Server

    Mackay, Michael E

    2015-01-01

    Solar Energy presents an introduction to all aspects of solar energy, from photovoltaic devices to active and passive solar thermal energy conversion, giving both a detailed and broad perspective of the field. It is aimed at the beginner involved in solar energy or a related field, or for someone wanting to gain a broader perspective of solar energy technologies. A chapter considering solar radiation, basic principles applied to solar energy, semiconductor physics, and light absorption brings the reader on equal footing with the technology of either solar generated electrical current or useful heat. Details of how a solar cell works and then production of current from a photovoltaic device is discussed. Characterization of a solar cell is examined, allowing one the ability to interpret the current-voltage relation, followed by discussion of parameter extraction from this relation. This information can be used to understand what limits the performance of a given solar cell with the potential to optimize its pe...

  10. Cost Effective Polymer Solar Cells Research and Education

    Energy Technology Data Exchange (ETDEWEB)

    Sun, Sam-Shajing [Norfolk State Univ, Norfolk, VA (United States)

    2015-10-13

    The technical or research objective of this project is to investigate and develop new polymers and polymer based optoelectronic devices for potentially cost effective (or cost competitive), durable, lightweight, flexible, and high efficiency solar energy conversion applications. The educational objective of this project includes training of future generation scientists, particularly young, under-represented minority scientists, working in the areas related to the emerging organic/polymer based solar energy technologies and related optoelectronic devices. Graduate and undergraduate students will be directly involved in scientific research addressing issues related to the development of polymer based solar cell technology.

  11. EDITORIAL Solar harvest Solar harvest

    Science.gov (United States)

    Demming, Anna

    2010-12-01

    The first observations of the photoelectric effect date back to the early 19th century from work by Alexandre Edmond Becquerel, Heinrich Hertz, Wilhelm Hallwachs and J J Thomson. The theory behind the phenomena was clarified in a seminal paper by Einstein in 1905 and became an archetypical feature of the wave-particle description of light. A different manifestation of quantised electron excitation, whereby electrons are not emitted but excited into the valence band of the material, is what we call the photoconductive effect. As well as providing an extension to theories in fundamental physics, the phenomenon has spawned a field with enormous ramifications in the energy industry through the development of solar cells. Among advances in photovoltaic technology has been the development of organic photovoltaic technology. These devices have many benefits over their inorganic counterparts, such as light-weight, flexible material properties, as well as versatile materials' synthesis and low-cost large-scale production—all highly advantageous for manufacturing. The first organic photovoltaic systems were reported over 50 years ago [1], but the potential of the field has escalated in recent years in terms of efficiency, largely through band offsetting. Since then, great progress has been made in studies for optimising the efficiency of organic solar cells, such as the work by researchers in Germany and the Netherlands, where investigations were made into the percentage composition and annealing effects on composites of poly(3-hexylthiophene) (P3HT) and the fullerene derivative [6,6]-phenyl-C61 butyric acid methyl ester (PCBM) [2]. Hybrid devices that aim to exploit the advantages of both inorganic and organic constituents have also proven promising. One example of this is the work reported by researchers in Tunisia and France on a systematic study for optimising the composition morphology of TiO2 nanoparticles in poly(N-vinylcarbazole) (PVK), which also led to insights

  12. Solar flares

    International Nuclear Information System (INIS)

    Zirin, H.

    1974-01-01

    A review of the knowledge about solar flares which has been obtained through observations from the earth and from space by various methods is presented. High-resolution cinematography is best carried out at H-alpha wavelengths to reveal the structure, time history, and location of flares. The classification flares in H alpha according to either physical or morphological criteria is discussed. The study of flare morphology, which shows where, when, and how flares occur, is important for evaluating theories of flares. Consideration is given to studies of flares by optical spectroscopy, radio emissions, and at X-ray and XUV wavelengths. Research has shown where and possibly why flares occur, but the physics of the instability involved, of the particle acceleration, and of the heating are still not understood. (IAA)

  13. Laser Welding of Silicon Foils for Thin-Film Solar Cell Manufacturing

    OpenAIRE

    Heßmann, Maik

    2014-01-01

    Thin-film solar module manufacturing is one of the most promising recent developments in photovoltaic research and has the potential to reduce production costs. As the necessity for competitive prices on the world market increases and manufacturers endeavor to bring down the cost of solar modules, thin-film technology is becoming more and more attractive. In this work a special technique was investigated which makes solar cell manufacturing more compatible with an industrial roll-to-roll proc...

  14. Solar Energy Prospecting in Remote Alaska: An Economic Analysis of Solar Photovoltaics in the Last Frontier State

    Energy Technology Data Exchange (ETDEWEB)

    Schwabe, Paul [National Renewable Energy Lab. (NREL), Golden, CO (United States)

    2016-02-11

    This report provides a high-level examination of the potential economics of solar energy in rural Alaska across a geographically diverse sample of remote Alaska Native villages throughout the state. It analyzes at a high level what combination of diesel fuel prices, solar resource quality, and photovoltaic (PV) system costs could lead to an economically competitive moderate-scale PV installation at a remote village. The goal of this analysis is to provide a baseline economic assessment to highlight the possible economic opportunities for solar PV in rural Alaska for both the public and private sectors.

  15. Designing competitions for education in robotics

    DEFF Research Database (Denmark)

    Andersen, Nils Axel; Ravn, Ole

    2012-01-01

    The paper describes design considerations for making a robot competition. Topics as level of participants, learning objective, evaluation form, task design and competition rules are treated. It is shown that careful design considering these topics are necessary for a succesful outcome of a compet......The paper describes design considerations for making a robot competition. Topics as level of participants, learning objective, evaluation form, task design and competition rules are treated. It is shown that careful design considering these topics are necessary for a succesful outcome...... of a competition. The conclusions are based on examples from more than 15 years of experience with robotic competitions....

  16. How competitive is nuclear energy?

    International Nuclear Information System (INIS)

    Keppler, J.H.

    2010-01-01

    The economic competitiveness of nuclear energy will be crucial for determining its future share in world electricity production. In addition, the widespread liberalization of power markets, in particular in OECD countries, reinforces the role of commercial criteria in technology selection . The recently published IEA/NEA study on Projected Costs of Generating Electricity: 2010 Edition (IEA/NEA, 2010) provides important indications regarding the relative competitiveness of nuclear energy in OECD member countries as well as in four non-OECD countries (Brazil, China, Russia and South Africa). The results highlight the paramount importance of discount rates and, to a lesser extent, carbon and fuel prices when comparing different technologies. Going beyond this general finding, the study also shows that the relative competitiveness of nuclear energy varies widely from one major region to another, and even from country to country. While the study provides a useful snapshot of the costs of generating electricity with different technologies, it does not provide an absolute picture of the competitiveness of nuclear energy. Like any study, Projected Costs of Generating Electricity makes a number of common assumptions about discount rates as well as carbon and fuel prices. In addition, its calculations are based on a methodology that is referred to as the levelised cost of electricity (LCOE), which assumes that all risks are included in the interest or discount rate, which determines the cost of capital. In other words, neither the electricity price risk for nuclear and renewables, nor the carbon and fuel price risk for fossil fuels such as coal and gas, receive specific consideration. The decisions of private investors, however, will depend to a large extent on their individual appreciations of these risks. The competitiveness of nuclear energy thus depends on three different factors which may vary greatly from market to market: interest rates, carbon and fuel prices, and

  17. Demolishing the Competition: The Longitudinal Link between Competitive Video Games, Competitive Gambling, and Aggression

    Science.gov (United States)

    Adachi, Paul J. C.; Willoughby, Teena

    2013-01-01

    The majority of research on the link between video games and aggression has focused on the violent content in games. In contrast, recent experimental research suggests that it is video game competition, not violence, that has the greatest effect on aggression in the short-term. However, no researchers have examined the long-term relationship…

  18. Solar Heating Equipment

    Science.gov (United States)

    1981-01-01

    Solar Unlimited, Inc.'s suncatcher line includes a variety of solar arrays, derived from NASA's satellite program: water heating only, partial home heating, or water and whole house central heating. Solar Unlimited developed a set of vigorous requirements to avoid problems common to solar heating technologies.

  19. Economic evaluation of the industrial solar production of lime

    International Nuclear Information System (INIS)

    Meier, Anton; Gremaud, Nicolas; Steinfeld, Aldo

    2005-01-01

    The use of concentrated solar energy in place of fossil fuels for driving the endothermic calcination reaction CaCO 3 → CaO + CO 2 at above 1300 K has the potential of reducing CO 2 emissions by 20% in a state-of-the-art lime plant and up to 40% in a conventional cement plant. An economic assessment for an industrial solar calcination plant with 25 MW th solar input indicates that the cost of solar produced lime ranges between 128 and 157 $/t, about twice the current selling price of conventional lime. The solar production of high purity lime for special sectors in the chemical and pharmaceutical industry might be competitive with conventional fossil fuel based calcination processes at current fuel prices

  20. High temperature solar thermal technology: The North Africa Market

    Energy Technology Data Exchange (ETDEWEB)

    1990-12-01

    High temperature solar thermal (HTST) technology offers an attractive option for both industrialized and non-industrialized countries to generate electricity and industrial process steam. The purpose of this report is to assess the potential market for solar thermal applications in the North African countries of Algeria, Egypt, Morocco and Tunisia. North Africa was selected because of its outstanding solar resource base and the variety of applications to be found there. Diminishing oil and gas resources, coupled with expanding energy needs, opens a large potential market for the US industry. The US high temperature solar trough industry has little competition globally and could build a large market in these areas. The US is already familiar with certain solar markets in North Africa due to the supplying of substantial quantities of US-manufactured flat plate collectors to this region.

  1. Solar workshops financial incentives

    Energy Technology Data Exchange (ETDEWEB)

    None

    1979-01-01

    Ten one-day workshops were held across the United States. Information in this workbook is compiled in conjunction with those workshops. The following discussions are included: solar as a fuel (history); why alternative fuels are being sought today; the need for conservation; advantages of solar energy; the potential of solar energy; why solar energy is not more widely used; a definition of solar; how solar can help meet energy demands; Federal policies and programs; what solar technologies exist today that can be effectively utilized (thermal applications, fuels from biomass, solar electric). Additional information is presented in three attachments: Energy-Conserving Methods; Domestic Policy Review of Solar Energy; and DOE Secretary's Annual Report to Congress-Solar Section. (MCW)

  2. Photovoltaic solar concentrator

    Science.gov (United States)

    Nielson, Gregory N.; Cruz-Campa, Jose Luis; Okandan, Murat; Resnick, Paul J.; Sanchez, Carlos Anthony; Clews, Peggy J.; Gupta, Vipin P.

    2015-09-08

    A process including forming a photovoltaic solar cell on a substrate, the photovoltaic solar cell comprising an anchor positioned between the photovoltaic solar cell and the substrate to suspend the photovoltaic solar cell from the substrate. A surface of the photovoltaic solar cell opposite the substrate is attached to a receiving substrate. The receiving substrate may be bonded to the photovoltaic solar cell using an adhesive force or a metal connecting member. The photovoltaic solar cell is then detached from the substrate by lifting the receiving substrate having the photovoltaic solar cell attached thereto and severing the anchor connecting the photovoltaic solar cell to the substrate. Depending upon the type of receiving substrate used, the photovoltaic solar cell may be removed from the receiving substrate or remain on the receiving substrate for use in the final product.

  3. Solar Glitter -- Microsystems Enabled Photovoltaics

    Science.gov (United States)

    Nielson, Gregory N.

    2012-02-01

    Many products have significantly benefitted from, or been enabled by, the ability to manufacture structures at an ever decreasing length scale. Obvious examples of this include integrated circuits, flat panel displays, micro-scale sensors, and LED lighting. These industries have benefited from length scale effects in terms of improved performance, reduced cost, or new functionality (or a combination of these). In a similar manner, we are working to take advantage of length scale effects that exist within solar photovoltaic (PV) systems. While this is a significant step away from traditional approaches to solar power systems, the benefits in terms of new functionality, improved performance, and reduced cost for solar power are compelling. We are exploring scale effects that result from the size of the solar cells within the system. We have developed unique cells of both crystalline silicon and III-V materials that are very thin (5-20 microns thick) and have very small lateral dimensions (on the order of hundreds of microns across). These cells minimize the amount of expensive semiconductor material required for the system, allow improved cell performance, and provide an expanded design space for both module and system concepts allowing optimized power output and reduced module and balance of system costs. Furthermore, the small size of the cells allows for unique high-efficiency, high-flexibility PV panels and new building-integrated PV options that are currently unavailable. These benefits provide a pathway for PV power to become cost competitive with grid power and allow unique power solutions independent of grid power.

  4. The formation of stars by gravitational collapse rather than competitive accretion

    Science.gov (United States)

    Krumholz, Mark R.; McKee, Christopher F.; Klein, Richard I.

    2005-11-01

    There are two dominant models of how stars form. Under gravitational collapse, star-forming molecular clumps, of typically hundreds to thousands of solar masses (Msolar), fragment into gaseous cores that subsequently collapse to make individual stars or small multiple systems. In contrast, competitive accretion theory suggests that at birth all stars are much smaller than the typical stellar mass (~0.5Msolar), and that final stellar masses are determined by the subsequent accretion of unbound gas from the clump. Competitive accretion models interpret brown dwarfs and free-floating planets as protostars ejected from star-forming clumps before they have accreted much mass; key predictions of this model are that such objects should lack disks, have high velocity dispersions, form more frequently in denser clumps, and that the mean stellar mass should vary within the Galaxy. Here we derive the rate of competitive accretion as a function of the star-forming environment, based partly on simulation, and determine in what types of environments competitive accretion can occur. We show that no observed star-forming region can undergo significant competitive accretion, and that the simulations that show competitive accretion do so because the assumed properties differ from those determined by observation. Our result shows that stars form by gravitational collapse, and explains why observations have failed to confirm predictions of the competitive accretion model.

  5. Plan competitions reveal entrepreneurial talent

    Energy Technology Data Exchange (ETDEWEB)

    Madison, Alison L.

    2011-05-15

    Monthly economic diversity column for Tri-City Herald business section. Excerpt below: There’s something to be said for gaining valuable real-world experience in a structured, nurturing environment. Take for instance learning to scuba dive in the comfort of my resort pool rather than immediately hanging out with sharks while I figure out little things like oxygen tanks and avoiding underwater panic attacks. Likewise, graduate students are getting some excellent, supportive real-world training through university business plan competitions. These competitions are places where smart minds, new technologies, months of preparation and coaching, and some healthy pre-presentation jitters collide to reveal not only solid new business ideas, but also some promising entrepreneurial talent. In fact, professionals from around our region descend upon college campuses every spring to judge these events, which help to bridge the gap between academics and the real technology and business-driven economy.

  6. Competitiveness assessment of engineering products

    Science.gov (United States)

    Kharisova, A. R.; Puryaev, A. S.

    2014-12-01

    This article discusses the problem of increasing the competitiveness of the engineering industry through the implementation of innovative projects. Based on the analysis of the features of innovative projects formulated a conclusion according to which the innovative projects effectiveness evaluation should take into account non-economic indicators such as social, ecological, resource, scientific and technological. We formulate the process and provide a methodology to evaluate the effectiveness of innovative projects based on noneconomic indicators. This technique is aimed at assessing the projects increase the competitiveness of products, which is understood as a comprehensive line of products a whole range of different physical limitations of the essence, allowing the long run to get sustainable income.

  7. Building a Sustainable Competitive Advantage

    Directory of Open Access Journals (Sweden)

    Mukesh Srivastava

    2013-03-01

    Full Text Available This paper analyzes cross-industrial best practices and future trends in the context of the contemporary resource based competitive advantage model of the firm. It identifies key managerial levers, tools and systems that can be used to build and sustain a Hi-Technology company’s core competences in order to facilitate a more innovative, collaborative 21st century corporate culture. A qualitative and quantitative assessment is made of how a firm’s leadership, human capital management, organizational culture, design and systems can all collectively merge to create a more dynamic and responsive organization which is far more adept at building unique resources and capabilities, which can then be leveraged to create new market opportunities with high competitive entry barriers.

  8. BDS thin film damage competition

    Energy Technology Data Exchange (ETDEWEB)

    Stolz, C J; Thomas, M D; Griffin, A J

    2008-10-24

    A laser damage competition was held at the 2008 Boulder Damage Symposium in order to determine the current status of thin film laser resistance within the private, academic, and government sectors. This damage competition allows a direct comparison of the current state-of-the-art of high laser resistance coatings since they are all tested using the same damage test setup and the same protocol. A normal incidence high reflector multilayer coating was selected at a wavelength of 1064 nm. The substrates were provided by the submitters. A double blind test assured sample and submitter anonymity so only a summary of the results are presented here. In addition to the laser resistance results, details of deposition processes, coating materials, and layer count will also be shared.

  9. Institutional Competitiveness in Media Markets

    DEFF Research Database (Denmark)

    Lund, Anker Brink

    a social science / leadership perspective - not from the perspective of a journalist or from the ideologically critical perspective of the license payer. Thirdly, we consider competition in the media market as an institutional phenomenon that is not solely conditioned by economic considerations. We aim......This inaugural address is a welcome opportunity to call your attention to a new area of research that the International Center for Business and Politics has chosen as one of five areas of special interest. By referring to this area of focus as'institutional competition in the media market' we also...... signal an approach that will be free of much of the traditional dogma in Danish media research: First of all, we will consider the media as a market for opinion, goods and services - not primarily as a cultural discourse with a singular focus on public service. Secondly, we consider media activity from...

  10. Credit rating dynamics and competition

    DEFF Research Database (Denmark)

    Hirth, Stefan

    2014-01-01

    I analyze the market for credit ratings with competition between more than two rating agencies. How can honest rating behavior be achieved, and under which conditions can a new honest rating agency successfully invade a market with inflating incumbents? My model predicts cyclic dynamics if sophis......I analyze the market for credit ratings with competition between more than two rating agencies. How can honest rating behavior be achieved, and under which conditions can a new honest rating agency successfully invade a market with inflating incumbents? My model predicts cyclic dynamics...... if sophisticated investors have a high impact on agencies’ reputation. In contrast, if trusting investors have the main impact, then the dynamics exhibits a saddle point rather than cycles. In this case, regulatory support for honest rating agencies is only needed for a limited time, but the effect is sustainable...

  11. Hybrid Solar Cooking

    OpenAIRE

    Prasanna, UR; Umanand, L

    2010-01-01

    In the existing traditional solar cookers, the cooking is performed near the collector which may be at an inconvenient location for cooking purposes. This paper proposes a hybrid solar cooking system where the solar energy is brought to the kitchen. The energy source is a combination of the solar thermal energy and the Liquefied Petroleum Gas (LPG) that is very common in kitchens. The solar thermal energy is transferred to the kitchen by means of a circulating fluid like oil. The transfer of ...

  12. Solar collector array

    Science.gov (United States)

    Hall, John Champlin; Martins, Guy Lawrence

    2015-09-06

    A method and apparatus for efficient manufacture, assembly and production of solar energy. In one aspect, the apparatus may include a number of modular solar receiver assemblies that may be separately manufactured, assembled and individually inserted into a solar collector array housing shaped to receive a plurality of solar receivers. The housing may include optical elements for focusing light onto the individual receivers, and a circuit for electrically connecting the solar receivers.

  13. Development of Solar Research

    Science.gov (United States)

    Wittmann, Axel D.; Wolfschmidt, Gudrun; Duerbeck, Hilmar W.

    Originally based on a workshop on “Development of Solar Research”, held in Freiburg/Breisgau, this book contains articles on megalithic structures, the Nebra sky-disk, ancient sun cults, the observation of sunspots, the photography of the sun during eclipses, eclipse maps and expeditions, solar telescopes, solar physics during the Nazi era, archives of solar observations, scientific ballooning for solar research, site-testing on the Canary Islands, as well as on international cooperation.

  14. Competitiveness Improvement Project Informational Workshop

    Energy Technology Data Exchange (ETDEWEB)

    Sinclair, Karin C [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Preus, Robert W [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Dana, Scott [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Van Dam, Jeroen J [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Damiani, Rick R [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Jackson, Kyndall R [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Baring-Gould, Edward I [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Jain, Anant [Intertek

    2018-02-27

    This presentation was given at the Competitiveness Improvement Project (CIP) Informational Workshop on December 6, 2017. Topics covered during the workshop include an overview of the CIP, past projects, scoring criteria, technical support opportunities, certification body requirements, standards applicable to distributed wind generators, information on the National Electric Code, certification testing requirements, test site requirements, National Environmental Policy Act, design review, levelized cost of energy, procurement/contracting, project management/deliverables, and outreach materials.

  15. Dynamic Pricing in Competitive Markets

    OpenAIRE

    Nakhe, Paresh

    2017-01-01

    Dynamic pricing of goods in a competitive environment to maximize revenue is a natural objective and has been a subject of research over the years. In this paper, we focus on a class of markets exhibiting the substitutes property with sellers having divisible and replenishable goods. Depending on the prices chosen, each seller observes a certain demand which is satisfied subject to the supply constraint. The goal of the seller is to price her good dynamically so as to maximize her revenue. Fo...

  16. Competition and regulatory policy: 2012

    OpenAIRE

    Dassiou, X.; Bilotkach, V.; Mueller, J.; Stern, J.; Mirrlees-Black, J.; Rangoni, B.

    2012-01-01

    This paper provides a short introduction to the papers in the special section below on economic regulation in infrastructure industries. The papers are from the CCRP Research Workshop held at City University, London in January 2012. The topics covered include (i) supply-side competition for airports (Bilotkatch and Mueller); (ii) resource cost pricing in the water supply industry and how best to establish the value of water (Stern and Mirrlees-Black); and (iii) the role and regulation of hydr...

  17. A Competitive Partnership Formation Process

    OpenAIRE

    Andersson, Tommy; Gudmundsson, Jens; Talman, Adolphus; Yang, Zaifu

    2013-01-01

    A group of heterogeneous agents may form partnerships in pairs. All single agents as well as all partnerships generate values. If two agents choose to cooperate, they need to specify how to split their joint value among one another. In equilibrium, which may or may not exist, no agents have incentives to break up or form new partnerships. This paper proposes a dynamic competitive adjustment process that always either finds an equilibrium or exclusively disproves the existence of any equilibri...

  18. Political Competition, Ideology and Corruption

    OpenAIRE

    Aristotelis Boukouras; Kostas Koufopoulos

    2011-01-01

    This paper presents a model of political competition, where voter decisions are affected by their ideological adherence to political parties. We derive a number of interesting results: First, we show that an equilibrium exists even though voting is fully deterministic. Second, although politicians, because of deterministic voting, can win an election with certainty by making concessions to voters, they choose to win the election only with some probability in order to maximize their expected r...

  19. DXC'09 Industrial Track Competition Data

    Data.gov (United States)

    National Aeronautics and Space Administration — Competition data, including nominal and faulty scenarios, for Industrial Track Tier 1 and Tier 2 of the First International Diagnostic Competition. Three file...

  20. Interspecific Resource Competition Effects on Fisheres Revenue

    NARCIS (Netherlands)

    Wolfshaar, van de K.E.; Schellekens, T.; Poos, J.J.; Kooten, van T.

    2012-01-01

    In many fisheries multiple species are simultaneously caught while stock assessments and fishing quota are defined at species level. Yet species caught together often share habitat and resources, resulting in interspecific resource competition. The consequences of resource competition on population

  1. Competitive pressures on income distribution in China

    NARCIS (Netherlands)

    Pan, H.

    1999-01-01

    to explore what perfect competition would do to income distribution in China. The research analyzes this question by determining personal income distribution under hypothetical, perfectly competitive conditions, where factors are rewarded according to their marginal productivities. Comparison with

  2. The political economy of competition in telecommunication

    DEFF Research Database (Denmark)

    Henten, Anders; Skouby, Knud Erik

    1998-01-01

    Article dealing with the regulation of telecommunications and the establishment of a competitive regime.......Article dealing with the regulation of telecommunications and the establishment of a competitive regime....

  3. Fair competition in refuse collection market

    NARCIS (Netherlands)

    Gradus, R.H.J.M.; Dijkgraaf, E.

    2007-01-01

    We estimate whether fair competition exists for tendering refuse collection in the Netherlands. The results indicate that concentration increases prices and offsets the advantage of contracting out. The presence of competing public firms might be essential to ensure fair competition.

  4. SIAM 2007 Text Mining Competition dataset

    Data.gov (United States)

    National Aeronautics and Space Administration — Subject Area: Text Mining Description: This is the dataset used for the SIAM 2007 Text Mining competition. This competition focused on developing text mining...

  5. Competition Research for Economic Development | IDRC ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Low-income country competition authorities will also be eligible for technical assistance in formulating their proposals and implementing their research .... Honduras's Poultry Market Study: Final Technical Report [Spanish Version]. Download PDF. Reports. Competition Research Training Workshop Agenda and Report.

  6. Revised article: Business Ideas Competition

    CERN Multimedia

    2003-01-01

    THIS ARTICLE REPLACES THAT PUBLISHED IN BULLETIN 27/2003, PAGE 8. "The Rainbow Seed Fund is a UK fund, which provides finance to support the commercialization of good ideas founded on scientific research; it is for the benefit of the UK industry in particular. To encourage ideas from CERN the Rainbow Seed Fund is running a business ideas competition. The winner of this competition will receive an immediate cash prize of GBP £1,000. In addition the Rainbow Seed Fund may well provide finance for market research, for protection of Intellectual Property Rights (IPR) and for prototyping to take the idea forward. Further awards of GBP £750 will be made for ideas which gain investment from the Fund. Candidates will only be required to prepare a 2-4-page summary of their business idea, and not a full business plan. Full details and an entry form are available at http://www.rainbowseedfund.com." ALL Members of the Personnel seeking participation in the business ideas competition are asked to submit their ideas via ...

  7. Pollution taxes and international competitiveness

    International Nuclear Information System (INIS)

    Birch Soerensen, P.

    1994-01-01

    Throughout the industrialized world policy makers are becoming increasingly aware of the potential gains in economic efficiency and environmental quality to be reaped in certain areas of pollution control by switching from direct regulation to market-oriented policy instruments such as pollution taxes. However, concern about the impact on the international competitiveness of domestic producers seems to make governments in many countries hesitant to introduce pollution taxes. As a result, several observers have called for international agreements on harmonized pollution taxes among larger groups of countries such as the member states of the European Community. This paper argues that policy makers should be less concerned about the effects of pollution taxes on international competitiveness and more conscious about their effects on economic efficiency and equity. If pollution taxes improve the allocation of resources, it would be possible to compensate those citizens who might lose from their introduction and still leave the rest of society better off. The openness of the economy only means that a given improvement of environmental quality can be achieved through a lower level of pollution tax rates than would be necessary in a closed economy, because a given pollution tax rate will cause a greater contraction of output in polluting industries, the more these industries are exposed to foreign competition. (EG)

  8. Competitive Dynamics on Complex Networks

    Science.gov (United States)

    Zhao, Jiuhua; Liu, Qipeng; Wang, Xiaofan

    2014-07-01

    We consider a dynamical network model in which two competitors have fixed and different states, and each normal agent adjusts its state according to a distributed consensus protocol. The state of each normal agent converges to a steady value which is a convex combination of the competitors' states, and is independent of the initial states of agents. This implies that the competition result is fully determined by the network structure and positions of competitors in the network. We compute an Influence Matrix (IM) in which each element characterizing the influence of an agent on another agent in the network. We use the IM to predict the bias of each normal agent and thus predict which competitor will win. Furthermore, we compare the IM criterion with seven node centrality measures to predict the winner. We find that the competitor with higher Katz Centrality in an undirected network or higher PageRank in a directed network is most likely to be the winner. These findings may shed new light on the role of network structure in competition and to what extent could competitors adjust network structure so as to win the competition.

  9. Competition in the electric industry

    International Nuclear Information System (INIS)

    Jones, Mel

    1998-01-01

    Deregulation of the electric power industry is changing the 'personality' of utilities and the way they operate in order to survive in a more competitive marketplace. This paper will identify and discuss key issues NAC International believes will arise as the nuclear industry responds to deregulation. The regulatory treatment of such issues as retail wheeling, recovery of stranded costs, divestiture of assets and securitization will have a significant impact on how utilities, particularly those with nuclear assets, proceed into the new marketplace. While some will survive as a result of innovative thinking, cost control, and entrance into new niche markets, others will be forced to reassess their viability altogether. Increased mergers and acquisitions and early plant closures are potential consequences of these struggles. Meanwhile, innovative companies will develop and enter into new nuclear markets including most notably the acquisition of generating assets. Other key drivers that will significantly impact the competitiveness of nuclear versus other fuels will be the resolution of the nuclear waste issue, the reduction of O and M and decisions regarding whether to make expensive capital additions. Additionally, this paper will present an overview of key regulatory and legislative initiatives impacting electricity. Finally, this paper will examine the roles of regulating bodies such as the Nuclear Regulatory Commission, Federal Energy Regulatory Commission, and state utility commissions, and will provide an outlook for further legislative and regulatory actions in this competitive environment. (author)

  10. Solar water heaters in China: A new day dawning

    International Nuclear Information System (INIS)

    Han Jingyi; Mol, Arthur P.J.; Lu, Yonglong

    2010-01-01

    Solar thermal utilization, especially the application of solar water heater technology, has developed rapidly in China in recent decades. Manufacturing and marketing developments have been especially strong in provinces such as Zhejiang, Shandong and Jiangsu. This paper takes Zhejiang, a relatively affluent province, as a case study area to assess the performance of solar water heater utilization in China. The study will focus on institutional setting, economic and technological performance, energy performance, and environmental and social impact. Results show that China has greatly increased solar water heater utilization, which has brought China great economic, environmental and social benefits. However, China is confronted with malfeasant market competition, technical flaws in solar water heater products and social conflict concerning solar water heater installation. For further development of the solar water heater, China should clarify the compulsory installation policy and include solar water heaters into the current 'Home Appliances Going to the Countryside' project; most of the widely used vacuum tube products should be replaced by flat plate products, and the technology improvement should focus on anti-freezing and water saving; the resources of solar water heater market should be consolidated and most of the OEM manufacturers should evolve to ODM and OBM enterprises.

  11. Solar Club

    CERN Multimedia

    Solar Club

    2012-01-01

      Le  CERN Solar Club tiendra son Assemblée Générale le Mercredi  4 avril, à 18h00 dans la salle C, bat.61, 1e étage de 18h00  à  19h30. Grande table ronde avec  présentations de projets concernant toute forme d’Energie  Renouvelable par des membres du club,  et… par  VOUS, nos invités. Au programme : - L’E-push : petite remorque électrique, qui pousse vôtre vélo par Robert Becker. - Le Stockage Saisonnier Sous-Lacustre d’Energie Solaire (S3LES) par  William van Sprolant. - Compte-Rendu de plusieurs conférences récentes concernant les E.R. par Jacques Dupin. - VOS  Projets ou Sujets (contactez : paul.gelissen@orange.fr). - Partie «administrative» avec rapport d’activités, rapport fina...

  12. Examining the dark side of competition

    International Nuclear Information System (INIS)

    Blake, M.

    1990-01-01

    This article examines the effect that increased competition among electric power suppliers will have on overall service to the customer and to profits. Some topics discussed are the coexistence of competition and cooperation, electric utility profits at risk and the dark side of competition - business failures. The author feels there is a basic conflict between some of the features of the competitive market model and the obligation to serve

  13. Competitiveness in the global economic crisis

    Directory of Open Access Journals (Sweden)

    Gheorghe Popescu

    2009-05-01

    Full Text Available The first challenge is to analyze the concept of "competitiveness" given the fact that in the centre of the great economic analystes' concerns lays from some time the phenomenon of competitiveness, along with the generation of competitive advantage at the organization level and, moreover, at country level. The economic science will have to be rethought, meaning that competitiveness will have to adapt to the new prospects launched today by the global economic crisis.

  14. Management of competitive intelligence in Latvia enterprises

    OpenAIRE

    Cekuls, Andrejs

    2012-01-01

    The Doctoral Theses are dedicated to analyzes of competitive intelligence management. The author works out the qualitative study and quantitative study, analysing the practice of competitive intelligence in Latvian enterprises. When analysing the study results, the author evaluates the competitive intelligence process in the business environment of Latvia, works out the competitive intelligence model at the large and medium Latvian enterprises, as well as on the basis of the study resul...

  15. Solar set asides and renewable electricity certificates: Early lessons from North Carolina's experience with its renewable portfolio standard

    International Nuclear Information System (INIS)

    Gaul, Chip; Carley, Sanya

    2012-01-01

    This paper assesses the market developments in North Carolina's solar energy industry following the state's adoption of a renewable portfolio standard (RPS). It first reviews how solar renewable electricity certificates (SRECs) are intended to act as a support mechanism for the installation and financing of solar power in North Carolina's RPS compliance market. The paper then analyzes why SRECs have not precipitated growth in the solar industry thus far. Instead of attracting a diversity of solar installation and SREC trading businesses to create a competitive market to North Carolina, the RPS has only enabled a few large solar power producers to compete with utility companies to finance, install, and operate solar generating systems. A comparison between the SREC markets in North Carolina, Pennsylvania, and New Jersey reveals that transparency in prices and volumes of SRECs, limits on utility company self-ownership of solar generators, and more aggressive solar set-aside targets are required to create a competitive market environment that will attract a sustainable and growing solar industry. - Highlights: ► Assesses developments in NC's solar industry from renewable portfolio standard. ► Comparisons between the SREC markets in North Carolina, Pennsylvania, New Jersey. ► Transparency in prices and limits on utility self-ownership are necessary. ► More aggressive solar set-aside targets would also help develop the solar market.

  16. Iranian mathematics competitions 1973–2007

    CERN Document Server

    Yahaghi, Bamdad R

    2010-01-01

    A collection of problems from a competition for college students organised by the Iranian Mathematical Society. It compiles problems from these competitions between 1973 and 2007 and provides solutions to most of them. It is suitable for students of mathematics preparing for competitions and for advanced studies.

  17. REGULATION AND ENFORCEMENT OF COMPETITION POLICY

    Directory of Open Access Journals (Sweden)

    Liviana Andreea Niminet

    2014-12-01

    Full Text Available Competition policy starts by shaping a legislative framework. This is aimed to establish boundaries for conducting competition and also sets limits of licit and illicit demarcation, for competitive and anticompetitive practices. The Romanian Competition Law has a divalent approach and it aims to provide specific behavioral conditions in order to stimulate and protect free-market competition, with the ultimate goal of developing a balanced, efficient and competitive economy. Our country’s Competition policy is based on punishing the behavior. There are three such types of anti-competitive behavior, namely: agreements between undertakings, abuse of dominant position and mergers and other concentrations between undertakings. Recent Practice proved that this “enforcement-conduct-punishment” structure is not necessary the best way to address competition and it is high time for authorities to switch both regulation and enforcement of competition from the “classical perspective” towards concepts like “competition advocacy” and “soft power” and give competition policy a new, reshaped face.

  18. Assessing bank competition for consumer loans

    NARCIS (Netherlands)

    Bolt, Wilko; Humphrey, David

    2015-01-01

    Based on frontier analysis, we derive inferences of bank consumer loan competition from estimating a revenue-cost 'competition efficiency' (CE) frontier. The competitiveness of the $400 billion U.S. bank consumer loan market is then assessed by comparing results from our frontier CE measure with

  19. Model Selection in Data Analysis Competitions

    DEFF Research Database (Denmark)

    Wind, David Kofoed; Winther, Ole

    2014-01-01

    The use of data analysis competitions for selecting the most appropriate model for a problem is a recent innovation in the field of predictive machine learning. Two of the most well-known examples of this trend was the Netflix Competition and recently the competitions hosted on the online platfor...

  20. Executive Gender, Competitive Pressures, and Corporate Performance

    DEFF Research Database (Denmark)

    Amore, Mario Daniele; Garofalo, Orsola

    2016-01-01

    significantly higher financial performance under low competition, they tend to underperform when competition increases. At the same time, we find that the presence of female leaders improves the capital stability of banks subject to greater competition. Overall, our study highlights strong interactions between...

  1. Independent competition authorities in the EU

    NARCIS (Netherlands)

    Gronden, Johan W.van de; Vries, S.A. de

    2006-01-01

    In most Member States competition law powers have been granted to a more or less independent competition authority. The idea is that the application and enforcement of competition law should not be influenced by political and volatile considerations. However, some recent cases, most notably in the

  2. Marketing research model of competitive environment

    Directory of Open Access Journals (Sweden)

    Krasilya Dmitriy

    2015-11-01

    Full Text Available To support its competitive advantages in current market conditions, each company needs to choose better ways of guaranteeing its favorable competitive position. In this regard, considerable interest lies in the structuring and algorithmization of marketing research processes that provide the information background of such choice. The article is devoted to modeling the process of marketing research of competitive environment.

  3. Structuring the competitive advantage of printing company

    OpenAIRE

    Kukharuk A. D.

    2013-01-01

    The nature of the concept of "competitive advantage of the company" if analyzed. The concept of "structuring a competitive advantage" is suggested. The model of structuring of printing company’s competitive advantage based on fundamentals of stakeholder theory is developed.

  4. 40 CFR 35.613 - Competitive process.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Competitive process. 35.613 Section 35... (section 104(b)(3)) § 35.613 Competitive process. Wetlands development grants are awarded on a competitive... process is complete, the recipient can, at its discretion, accept the award as a wetlands development...

  5. 40 CFR 35.362 - Competitive process.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Competitive process. 35.362 Section 35... 104(b)(3)) § 35.362 Competitive process. EPA will award Water Quality Cooperative Agreement funds through a competitive process in accordance with national program guidance. ...

  6. 40 CFR 35.712 - Competitive process.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Competitive process. 35.712 Section 35... Monitoring (section 28) § 35.712 Competitive process. EPA will award Toxic Substances Control Act Compliance Monitoring grants to Tribes or Intertribal Consortia through a competitive process in accordance with...

  7. 13 CFR 313.8 - Competitive process.

    Science.gov (United States)

    2010-01-01

    ... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Competitive process. 313.8 Section... § 313.8 Competitive process. (a) Applications for assistance to develop a Strategic Plan or for an implementation grant shall be reviewed by EDA in accord with a competitive process as set forth in the applicable...

  8. 40 CFR 35.723 - Competitive process.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Competitive process. 35.723 Section 35... Grants (pub.l. 105-276) § 35.723 Competitive process. EPA will award Tribal hazardous waste program... guidance. After the competitive process is complete, the recipient can, at its discretion, accept the award...

  9. 40 CFR 35.342 - Competitive process.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Competitive process. 35.342 Section 35...) § 35.342 Competitive process. EPA Regions award Pollution Prevention State Grants to State programs through a competitive process in accordance with EPA guidance. When evaluating State applications, EPA...

  10. 40 CFR 35.661 - Competitive process.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Competitive process. 35.661 Section 35... 6605) § 35.661 Competitive process. EPA Regions award Pollution Prevention Grant funds to Tribes and Intertribal Consortia through a competitive process in accordance with EPA guidance. When evaluating a Tribe's...

  11. 48 CFR 370.504 - Competition.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 4 2010-10-01 2010-10-01 false Competition. 370.504... SPECIAL PROGRAMS AFFECTING ACQUISITION Acquisitions Under the Buy Indian Act 370.504 Competition. (a) Contracts awarded under the Buy Indian Act are subject to competition among Indians or Indian concerns to...

  12. 34 CFR 74.43 - Competition.

    Science.gov (United States)

    2010-07-01

    ... 34 Education 1 2010-07-01 2010-07-01 false Competition. 74.43 Section 74.43 Education Office of... Standards § 74.43 Competition. All procurement transactions shall be conducted in a manner to provide, to the maximum extent practical, open and free competition. The recipient shall be alert to...

  13. 15 CFR 14.43 - Competition.

    Science.gov (United States)

    2010-01-01

    ... 15 Commerce and Foreign Trade 1 2010-01-01 2010-01-01 false Competition. 14.43 Section 14.43... ORGANIZATIONS Post-Award Requirements Procurement Standards § 14.43 Competition. All procurement transactions shall be conducted in a manner to provide, to the maximum extent practical, open and free competition...

  14. 14 CFR 1260.143 - Competition.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 5 2010-01-01 2010-01-01 false Competition. 1260.143 Section 1260.143..., Hospitals, and Other Non-Profit Organizations Procurement Standards § 1260.143 Competition. All procurement... competition. The recipient shall be alert to organizational conflicts of interest as well as noncompetitive...

  15. 22 CFR 145.43 - Competition.

    Science.gov (United States)

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Competition. 145.43 Section 145.43 Foreign... Competition. All procurement transactions shall be conducted in a manner to provide, to the maximum extent practical, open and free competition. The recipient shall be alert to organizational conflicts of interest...

  16. 41 CFR 105-72.503 - Competition.

    Science.gov (United States)

    2010-07-01

    ... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false Competition. 105-72.503... NON-PROFIT ORGANIZATIONS 72.50-Post-Award Requirements/Procurement Standards § 105-72.503 Competition... practical, open and free competition. The recipient shall be alert to organizational conflicts of interest...

  17. 45 CFR 2400.2 - Annual competition.

    Science.gov (United States)

    2010-10-01

    ... 45 Public Welfare 4 2010-10-01 2010-10-01 false Annual competition. 2400.2 Section 2400.2 Public... FELLOWSHIP PROGRAM REQUIREMENTS General § 2400.2 Annual competition. To achieve its principal purposes, the Foundation holds an annual national competition to select teachers in grades 7-12, college seniors, and...

  18. 40 CFR 35.936-3 - Competition.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Competition. 35.936-3 Section 35.936-3... ASSISTANCE Grants for Construction of Treatment Works-Clean Water Act § 35.936-3 Competition. EPA's policy is to encourage free and open competition appropriate to the type of project work to be performed. ...

  19. 14 CFR 1274.504 - Competition.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 5 2010-01-01 2010-01-01 false Competition. 1274.504 Section 1274.504... FIRMS Procurement Standards § 1274.504 Competition. All procurement transactions shall be conducted in a manner to provide, to the maximum extent practical, open and free competition. The recipient shall be...

  20. 40 CFR 30.43 - Competition.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Competition. 30.43 Section 30.43... NON-PROFIT ORGANIZATIONS Post-Award Requirements Procurement Standards § 30.43 Competition. All... free competition. The recipient shall be alert to organizational conflicts of interest as well as...