WorldWideScience

Sample records for tata energy research

  1. Annual report 1988-89: Tata Institute of Fundamental Research

    International Nuclear Information System (INIS)

    Isloor, J.D.

    1989-01-01

    The annual report surveys the work of the Tata Institute of Fundamental Research (TIFR), Bombay, during the fiscal year 1988-89. Most of the research activities are organised and carried out in two schools of the Institute, namely, the School of Mathematics and the School of Physics. In the School of Mathematics, active research is carried out in almost every branch of pure mathematics. The School of Physics is engaged in research activities of both theoretical and experimental nature in high energy physics, astrophysics, cosmic rays, space physics, astronomy, nuclear and atomic physics, condensed matter physics, molecular biology, computer science and communication and microwave engineering. TIFR has a Basic Dental Research Unit which carries out intervention studies on oral cancer and precancerous lesions. Its Homi Bhabha Centre for Science Education (HBCSE) carries out programmes for improvement of science education at all levels in the country. TIFR outstation units are: (1) TIFR Centre at Bangalore which in collaboration with the Indian Institute of Science, Bangalore has a programme in Applications of Mathematics (2) Radio Astronomy Centre, Ooty, (3) Baloon Facility, Hyderabad and (4) National Image Processing Facility, Ooty. The academic and research activities of the schools, new technique and instruments and experimental facilities developed and fabricated by various units of TIFR are briefly described. Faculty and section wise list of staff members is given. Lists of publications by the members and other activities such as colloquia, seminars, conferences etc. are also given. (M.G.B.)

  2. Tata Institute of Fundamental Research School of Physics

    International Nuclear Information System (INIS)

    Daniel, R.R.

    1975-01-01

    The diverse activities currently in progress in the School of Physics at Tata Institute of Fundamental Research, Bombay are reported in detail. The activities involving theoretical and experimental research are grouped under the following areas: (1) pure physics (2) astronomy and space science (3) chemical and biological studies and (4) applied research. In pure physics, studies are in progress in nuclear physics, high energy physics and solid state physics. In astronomy and space science, the fields of investigation comprise: cosmic ray physics, theoretical astrophysics and radio-astronomy. In chemical physics, structure of a variety of systems have been investigated using NMR and Moessbauer techniques. In molecular biology, basic biological processes have been studied in terms of structure and properties of biomolecules. In addition to these areas of pure research, considerable advances have been made in computer science and technology, solid state electronics, microwave engineering and hydrogy. The work done in each one of these areas is briefly summarized. A number of supporting research facilities are mentioned. A brief mention has also been made on the existing education and training programmes. (A.K.)

  3. Single-molecule fluorescence resonance energy transfer shows uniformity in TATA binding protein-induced DNA bending and heterogeneity in bending kinetics.

    Science.gov (United States)

    Blair, Rebecca H; Goodrich, James A; Kugel, Jennifer F

    2012-09-25

    TATA binding protein (TBP) is a key component of the eukaryotic RNA polymerase II transcription machinery that binds to TATA boxes located in the core promoter regions of many genes. Structural and biochemical studies have shown that when TBP binds DNA, it sharply bends the DNA. We used single-molecule fluorescence resonance energy transfer (smFRET) to study DNA bending by human TBP on consensus and mutant TATA boxes in the absence and presence of TFIIA. We found that the state of the bent DNA within populations of TBP-DNA complexes is homogeneous; partially bent intermediates were not observed. In contrast to the results of previous ensemble studies, TBP was found to bend a mutant TATA box to the same extent as the consensus TATA box. Moreover, in the presence of TFIIA, the extent of DNA bending was not significantly changed, although TFIIA did increase the fraction of DNA molecules bound by TBP. Analysis of the kinetics of DNA bending and unbending revealed that on the consensus TATA box two kinetically distinct populations of TBP-DNA complexes exist; however, the bent state of the DNA is the same in the two populations. Our smFRET studies reveal that human TBP bends DNA in a largely uniform manner under a variety of different conditions, which was unexpected given previous ensemble biochemical studies. Our new observations led to us to revise the model for the mechanism of DNA binding by TBP and for how DNA bending is affected by TATA sequence and TFIIA.

  4. Operation of Cryogenic Facility in e-way at Tata Institute of Fundamental Research, Mumbai, India

    International Nuclear Information System (INIS)

    Srinivasan, K V

    2012-01-01

    In an attempt towards the development of modern, model and paperless cryogenic facility, the Low Temperature Facility of Tata Institute of Fundamental Research, at Mumbai, India; carried out many automation works using programmable logic controller (PLC) and other modern electronic tools, with the objective of bringing the entire plant operation to your palm whenever and wherever you are. Efficiency in the plant operation by keeping a watch on the plant healthiness, advance indication about the possible plant problem by means of pre-warning alarms, so that the remedial action can be taken well prior to the actual failure affects the plant operation, reduction in plant down time were achieved by the automation works. Large size in our cryogen production, controlling the complicated helium liquefier, meeting the uninterrupted supply of cryogen to the users on “any time availability basis,” safety in handling cryogens and high pressure gas, effective usage of limited skilled manpower etc., all these requirements call for the definite need of modern electronic gears and gadgets. This paper will describe in details about the automation works carried out at our cryogenic facility at TIFR.

  5. Operation of Cryogenic Facility in e-way at Tata Institute of Fundamental Research, Mumbai, India.

    Science.gov (United States)

    Srinivasan, K. V.

    2012-12-01

    In an attempt towards the development of modern, model and paperless cryogenic facility, the Low Temperature Facility of Tata Institute of Fundamental Research, at Mumbai, India; carried out many automation works using programmable logic controller (PLC) and other modern electronic tools, with the objective of bringing the entire plant operation to your palm whenever and wherever you are. Efficiency in the plant operation by keeping a watch on the plant healthiness, advance indication about the possible plant problem by means of pre-warning alarms, so that the remedial action can be taken well prior to the actual failure affects the plant operation, reduction in plant down time were achieved by the automation works. Large size in our cryogen production, controlling the complicated helium liquefier, meeting the uninterrupted supply of cryogen to the users on “any time availability basis,” safety in handling cryogens and high pressure gas, effective usage of limited skilled manpower etc., all these requirements call for the definite need of modern electronic gears and gadgets. This paper will describe in details about the automation works carried out at our cryogenic facility at TIFR.

  6. International Conference on Analytic and Algebraic Geometry held at the Tata Institute of Fundamental Research and the University of Hyderabad

    CERN Document Server

    Biswas, Indranil; Morye, Archana; Parameswaran, A

    2017-01-01

    This volume is an outcome of the International conference held in Tata Institute of Fundamental Research and the University of Hyderabad. There are fifteen articles in this volume. The main purpose of the articles is to introduce recent and advanced techniques in the area of analytic and algebraic geometry. This volume attempts to give recent developments in the area to target mainly young researchers who are new to this area. Also, some research articles have been added to give examples of how to use these techniques to prove new results.

  7. Energy research

    Energy Technology Data Exchange (ETDEWEB)

    1992-01-01

    The Ministry of Trade and Industry in Finland has the main responsibility for energy policy planning. An important and integral part of this activity is energy research and development. In 1988 the ministry consolidated most of the publicly funded energy research under ten five-year programmes. Formally these programmes will be completed by the end of 1992 and will be fully reported on during 1993, both in Finnish and English. A new set of energy technology programmes has been organized. The second generation energy technology programmes will start in 1993 and continue up to 1998. Within general R and D policy, the government of Finland has decided to establish a national innovation strategy, which aims to support our economic and industrial development objectives. Energy R and D will be an integral part of this national innovation strategy. The primary objectives of energy research have served the development of national energy policy. Finland has a long tradition of promoting efficient energy use, renewable energy sources and environmentally benign energy production technology. In efficient energy use Finland has specialized in e.g. district heating and energy conservation in the pulp and paper industry and in buildings. Our national expertise within energy production includes areas such as the combustion and gasification of solid fuels, biomass energy etc. In future, global market development will plan an increasing role when energy research activities are focused. The global marketplace for energy technology products is undergoing rapid expansion and opening up to new countries and manufacturers. Thus the economic integration and globalization of energy technology have become more and more relevant, and international collaboration in these fields will become an ever higher priority in Finland.

  8. Energy research

    International Nuclear Information System (INIS)

    1979-03-01

    Status reports are given for the Danish Trade Ministry's energy research projects on uranium prospecting and extraction, oil and gas recovery, underground storage of district heating, electrochemical energy storage systems, wind mills, coal deposits, coal cambustion, energy consumption in buildings, solar heat, biogas, compost heat. (B.P.)

  9. Functional analysis of the molecular interactions of TATA box-containing genes and essential genes.

    Science.gov (United States)

    Bae, Sang-Hun; Han, Hyun Wook; Moon, Jisook

    2015-01-01

    Genes can be divided into TATA-containing genes and TATA-less genes according to the presence of TATA box elements at promoter regions. TATA-containing genes tend to be stress-responsive, whereas many TATA-less genes are known to be related to cell growth or "housekeeping" functions. In a previous study, we demonstrated that there are striking differences among four gene sets defined by the presence of TATA box (TATA-containing) and essentiality (TATA-less) with respect to number of associated transcription factors, amino acid usage, and functional annotation. Extending this research in yeast, we identified KEGG (Kyoto Encyclopedia of Genes and Genomes) pathways that are statistically enriched in TATA-containing or TATA-less genes and evaluated the possibility that the enriched pathways are related to stress or growth as reflected by the individual functions of the genes involved. According to their enrichment for either of these two gene sets, we sorted KEGG pathways into TATA-containing-gene-enriched pathways (TEPs) and essential-gene-enriched pathways (EEPs). As expected, genes in TEPs and EEPs exhibited opposite results in terms of functional category, transcriptional regulation, codon adaptation index, and network properties, suggesting the possibility that the bipolar patterns in these pathways also contribute to the regulation of the stress response and to cell survival. Our findings provide the novel insight that significant enrichment of TATA-binding or TATA-less genes defines pathways as stress-responsive or growth-related.

  10. Genome-wide characterization of the relationship between essential and TATA-containing genes.

    Science.gov (United States)

    Han, Hyun Wook; Bae, Sang Hun; Jung, Yun Hwa; Kim, Ju Han; Moon, Jisook

    2013-03-01

    Essential genes are involved in most survival-related housekeeping functions. TATA-containing genes encode proteins involved in various stress-response functions. However, because essential and TATA-containing genes have been researched independently, their relationship remains unclear. The present study classified Saccharomyces cerevisiae genes into four groups: non-essential non-TATA, non-essential TATA, essential non-TATA, and essential TATA genes. The results showed that essential TATA genes have the most significant codon bias, the highest level of expression, and unique characteristics, including a large number of transcription factor binding sites, a higher degree in protein interaction networks, and significantly different amino acid usage patterns compared with the other gene groups. Notably, essential TATA genes were uniquely involved in functions such as unfolded protein binding, glycolysis, and alcohol and steroid-related processes. Copyright © 2013 Federation of European Biochemical Societies. Published by Elsevier B.V. All rights reserved.

  11. B V R Tata

    Indian Academy of Sciences (India)

    2015-11-27

    Nov 27, 2015 ... Home; Journals; Pramana – Journal of Physics. B V R Tata. Articles written in Pramana – Journal of Physics. Volume 75 Issue 6 December 2010 pp 1209-1214 Conributed Papers. Quasi-elastic laser light scattering study of polyacrylamide hydrogel immersed in water and salt solutions · M Sivanantham ...

  12. Homi Bhabha Centre for Science Education, Tata Institute of ...

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 22; Issue 2. Homi Bhabha Centre for Science Education, Tata Institute of Fundamental Research (A Deemed University). Information and Announcements Volume 22 Issue 2 February 2017 pp 189-189 ...

  13. Kajian Paduserasi Tata Ruang Daerah (Trd) dengan Tata Guna Hutan (Tgh)

    OpenAIRE

    Syahadat, Epi; Dwiprabowo, Hariyatno

    2013-01-01

    Kajian paduserasi tata ruang daerah dengan tata guna hutan adalah suatu kajian terhadap aturan main dalam pelaksanaan paduserasi rencana tata ruang daerah dengan tata guna hutan, dasar hukum, serta upaya yang dilakukan oleh pemerintah untuk mengoptimalkan struktur ruang daerah sesuai dengan rencana pembangunan/pengembangan daerah. Kajian paduserasi tata ruang daerah dengan tata guna hutan berorientasi terhadap aspek-aspek utama dan pendukung yang menyebabkan keberhasilan maupun kegagalan dari...

  14. A high speed digital data acquisition system for the Indian National Gamma Array at Tata Institute of Fundamental Research

    Science.gov (United States)

    Palit, R.; Saha, S.; Sethi, J.; Trivedi, T.; Sharma, S.; Naidu, B. S.; Jadhav, S.; Donthi, R.; Chavan, P. B.; Tan, H.; Hennig, W.

    2012-07-01

    A digital data acquisition system for the Compton suppressed clover detector array has been implemented at the TIFR-BARC accelerator facility for the high resolution gamma ray spectroscopy using the Pixie-16 Digital Gamma Finder modules by XIA LLC. This system has a provision for simultaneous digitization of 96 preamplifier signals of high purity germanium crystals. The energy and timing characteristics of the clover detectors have been investigated in detail. In-beam data has been collected both in singles and in the coincidence mode. The system has been tested with 64 channels with each of the 64 crystals having an event rate up to 5 kHz and 2-fold clover coincidence rate up to 15 kHz. The use of the digital data acquisition system has improved the high counting rate handling capabilities for the clover array. Conventional systems with analog shaping are being replaced by digital system that provides higher throughput, better energy resolution and better stability for the multi-detector Compton suppressed clover array.

  15. Research for energy

    International Nuclear Information System (INIS)

    Garbers, C.F.

    1983-01-01

    This paper deals with energy R D and its funding in the South African public sector. The objectives of the National Programme for Energy Research are discussed within the framework of the country's manpower and financial needs and limitations. It is shown that energy research is multidisciplinary where the focus is on infrastructure development within the constraints of technical, economic and environmental factors. Possible mechanisms to cater for the country's energy research funding are suggested

  16. Origins of Radio Astronomy at the Tata Institute of Fundamental Research and the role of J. L. Pawsey

    Science.gov (United States)

    Goss, W. M.

    I will discuss the interactions of a number of individuals that played major roles in the formation of radio astronomy in India in the period 1952-1962, particularly Dr. Joseph L. Pawsey. The story began in 1953-1954: Pawsey brought Govind Swarup to Australia as a Colombo Fellow in 1953, where he worked with Christiansen, Mills, Wild and Bolton. Later, Swarup went to Stanford where he completed a PhD with Ron Bracewell working on the new Solar Microwave Spectroheliograph. In the era 1960-1963, with the encouragement of Pawsey, several colleagues in Australia and Bracewell, discussions began among a number of Indian colleagues to form a radio astronomy group in India. The main players were G. Swarup, T.K. Menon, M.R. Kundu and T. Krishnan. Homi J. Bhabha, the Director of TIFR, made the decisive offer to this group to start a radio astronomy project in early 1962. Swarup joined TIFR in early April 1963. Many factors contributed to the successful formation of the new group: international networking among scientists of several generations, rapid decisions by Bhabha and the readiness to take chances in choosing promising, young, energetic scientists. In December 2013, we have celebrated 50 years of ground breaking research by the TIFR radio astronomers as well as the outstanding decade of research with the GMRT- the Giant Metrewave Radio Telescope. Govind Swarup has provided the inspiration and leadership for this remarkable achievement.

  17. Energy research 2003 - Overview

    International Nuclear Information System (INIS)

    2004-01-01

    This publication issued by the Swiss Federal Office of Energy (SFOE) presents an overview of advances made in energy research in Switzerland in 2003. In the report, the heads of various programmes present projects and summarise the results of research in four main areas: Efficient use of energy, renewable energies, nuclear energy and energy policy fundamentals. Energy-efficiency is illustrated by examples from the areas of building, traffic, electricity, ambient heat and combined heat and power, combustion, fuel cells and in the process engineering areas. In the renewable energy area, projects concerning energy storage, photovoltaics, solar chemistry and hydrogen, biomass, small-scale hydro, geothermal energy and wind energy are presented. Work being done on nuclear safety and disposal regulations as well as controlled thermonuclear fusion are discussed

  18. Research using energy landscape

    International Nuclear Information System (INIS)

    Kim, Hack Jin

    2007-01-01

    Energy landscape is a theoretical tool used for the study of systems where cooperative processes occur such as liquid, glass, clusters, and protein. Theoretical and experimental researches related to energy landscape are introduced in this review

  19. Nuclear energy related research

    International Nuclear Information System (INIS)

    Rintamaa, R.

    1992-05-01

    The annual Research Programme Plan describes publicly funded nuclear energy related research to be carried out mainly at the Technical Research Centre of Finland (VTT) in 1992. The research is financed primarily by the Ministry of Trade and Industry (KTM), the Finnish Centre for Radiation and Nuclear Safety (STUK) and VTT itself. Other research institutes, utilities and industry also contribute to many projects

  20. The TATA box regulates TATA-binding protein (TBP) dynamics in vivo.

    Science.gov (United States)

    Tora, Laszlo; Timmers, H Th Marc

    2010-06-01

    Early work established the TATA box as the predominant DNA element of core promoters which directed accurate transcription initiation by RNA polymerase II. This element is recognized by TATA-binding protein (TBP), the central DNA-binding subunit of TFIID. In vitro binding and structural experiments indicate that TBP has a strong preference for TATA and induces severe DNA bending. Recent in vivo studies in Saccharomyces cerevisiae indicate that TBP turnover is higher at TATA-containing than at TATA-less promoters; this turnover seems to be regulated by NC2 and Mot1p. We propose that bending of TATA by TBP acts in synergy with NC2 and Mot1p to release TBP more rapidly from TATA promoters in vivo, thus providing a rationale for the predominance of TATA boxes in highly regulated promoters versus constitutively active TATA-less promoters. Copyright 2010 Elsevier Ltd. All rights reserved.

  1. European Union Energy Research

    International Nuclear Information System (INIS)

    Valdalbero, D.R.; Schmitz, B.; Raldow, W.; Poireau, M.

    2007-01-01

    This article presents an extensive state of the art of the energy research conducted at European Union level between 1984 and 2006, i.e. from the first to the sixth European Community Framework Programmes (FP1-FP6) for Research, Technological Development and Demonstration (RTD and D). The FP is the main legal tool and financial instrument of EU RTD and D policy. It sets the objectives, priorities and budgets for a period of several years. It has been complemented over time with a number of policy oriented initiatives and notably with the launch of the European Research Area. FP7 will cover the period 2007-2013 and will have a total budget of more than euros 50 billion. Energy has been a main research area in Europe since the founding Treaties (European Coal and Steel Community, European Atomic Energy Community-Euratom and European Economic Community), and energy RTD and D has always been a substantial part of common EU research. Nevertheless, when inflation and successive European enlargements are taken into account, over time the RTD and D effort in the field of energy has decreased significantly in relative terms. In nominal terms it has remained relatively stable at about euros 500 million per year. For the next years (FP7), it is expected that energy will still represent about 10 % of total EU research effort but with an annual budget of more than euros 800 million per year. This article presents a detailed review of the thematic areas and budget in both European nuclear energy research (fusion and fission) and non-nuclear energy research (energy efficiency/rational use of energy, fossil fuels, CO 2 capture and storage, fuel cells and hydrogen, renewable energy sources, strategic energy research/socio-economy). (authors)

  2. Energy research program 85

    International Nuclear Information System (INIS)

    1985-01-01

    The energy research program 85 (EFP-85) is prepared by the Danish Ministry of Energy in order to continue the extension of the Danish energy research and development started through the former Trade Ministry's programs EM-1 (1976) and EM-2 (1978), and Ministry of Energy's programs EFP-80, EFP-81, EFP-82, EFP-83, and EFP-84. The new program is a continuation of the activities in the period 1985-87 with a total budget of 110 mio. DKK. The program gives a brief description of background, principles, organization and financing, and a detailed description of each research area. (ln)

  3. Fossil energy research meeting

    Energy Technology Data Exchange (ETDEWEB)

    Kropschot, R. H.; Phillips, G. C.

    1977-12-01

    U.S. ERDA's research programs in fossil energy are reviewed with brief descriptions, budgets, etc. Of general interest are discussions related to the capabilities for such research of national laboratories, universities, energy centers, etc. Of necessity many items are treated briefly, but a general overview of the whole program is provided. (LTN)

  4. Nuclear energy related research

    International Nuclear Information System (INIS)

    Salminen, P.; Mattila, L.

    1990-08-01

    The annual Research Programme Plan describes the publicly funded nuclear energy related research to be carried out at the Technical Research Centre of Finland (VTT) in 1990. The research is financed primarily by the Ministry of Trade and Industry (KTM), the Finnish Centre for Radiation and Nuclear Safety (STUK) and VTT itself. Utilities and industry also contribute to some projects

  5. Nuclear energy related research

    International Nuclear Information System (INIS)

    Salminen, P.

    1988-02-01

    This annual Research Programme Plan covers the publicly funded nuclear energy related research planned to be carried out at the Technical Research Centre of Finland (VTT) in 1988. The research will be financed by the Ministry of Trade and Industry, the Finnish Centre for Radiation and Nuclear Safety, the Nordic Council of Ministers and VTT itself

  6. Nuclear energy related research

    International Nuclear Information System (INIS)

    Salminen, Pertti

    1989-03-01

    This annual Research Programme Plan covers the publicly funded nuclear energy related research planned to be carried out at the Technical Research Centre of Finland (VTT) in 1989. The research will be financed by the Ministry of Trade and Industry, the Finnish Centre for Radiation and Nuclear Safety, the Nordic Council of Ministers and VTT itself

  7. Energy research for tomorrow

    Energy Technology Data Exchange (ETDEWEB)

    Arzberger, Isolde; Breh, Wolfgang; Brendler, Vinzenz; Danneil, Friederike; Eulenburg, Katharina; Messner, Frank; Ossing, Franz; Saupe, Stephan; Sieber, Julia; Zeiss, Erhard (eds.)

    2011-04-15

    One of the central challenges of the 21st century is to ensure a sustainable energy supply for the world's people and its economy. That's why scientists are searching for solutions that will provide sufficient amounts of energy - reliably, affordably and without endangering the natural environment on which our lives are based. One thing everyone agrees on is that there are no obvious solutions. No single energy carrier or technology will suffice to safeguard our future energy supply. Consequently, researchers must examine a broad range of options and develop many different kinds of technologies. This is the only way to create a sustainable energy system that adequately takes local environmental, political, social and economic conditions into account. Germany's largest scientific organisation, the Helmholtz Association of German Research Centres, is carrying out world-class research into diverse aspects of this existential challenge in its Research Field Energy. A broad spectrum of energy sources such as the sun, nuclear fusion, fossil fuels, geothermal energy, water, wind, nuclear fission and biomass are being investigated - but this is not all. Technologies for energy storage, energy distribution and efficient energy use also play a key role. This comprehensive approach corresponds to the energy concept of the government of the Federal Republic of Germany, which calls for a dynamic energy mix that includes the expanded use of renewable energies, a corresponding extension of the power grid, the development of new energy storage systems and increased energy efficiency. The scientists of the Helmholtz Association are investigating entire chains of energy processes, including boundary conditions and side effects such as the impact on the climate and the environment and acceptance issues. They are taking into account interactions with other sectors such as the raw materials, construction and mobility industries. Energy research is directed at industrial

  8. Energy research for tomorrow

    International Nuclear Information System (INIS)

    Arzberger, Isolde; Breh, Wolfgang; Brendler, Vinzenz; Danneil, Friederike; Eulenburg, Katharina; Messner, Frank; Ossing, Franz; Saupe, Stephan; Sieber, Julia; Zeiss, Erhard

    2011-04-01

    One of the central challenges of the 21st century is to ensure a sustainable energy supply for the world's people and its economy. That's why scientists are searching for solutions that will provide sufficient amounts of energy - reliably, affordably and without endangering the natural environment on which our lives are based. One thing everyone agrees on is that there are no obvious solutions. No single energy carrier or technology will suffice to safeguard our future energy supply. Consequently, researchers must examine a broad range of options and develop many different kinds of technologies. This is the only way to create a sustainable energy system that adequately takes local environmental, political, social and economic conditions into account. Germany's largest scientific organisation, the Helmholtz Association of German Research Centres, is carrying out world-class research into diverse aspects of this existential challenge in its Research Field Energy. A broad spectrum of energy sources such as the sun, nuclear fusion, fossil fuels, geothermal energy, water, wind, nuclear fission and biomass are being investigated - but this is not all. Technologies for energy storage, energy distribution and efficient energy use also play a key role. This comprehensive approach corresponds to the energy concept of the government of the Federal Republic of Germany, which calls for a dynamic energy mix that includes the expanded use of renewable energies, a corresponding extension of the power grid, the development of new energy storage systems and increased energy efficiency. The scientists of the Helmholtz Association are investigating entire chains of energy processes, including boundary conditions and side effects such as the impact on the climate and the environment and acceptance issues. They are taking into account interactions with other sectors such as the raw materials, construction and mobility industries. Energy research is directed at industrial

  9. Nuclear energy related research

    International Nuclear Information System (INIS)

    Toerroenen, K.; Kilpi, K.

    1985-01-01

    This research programme plan for 1985 covers the nuclear energy related research planned to be carried out at the Technical Research Centre of Finland (VTT) and funded by the Ministry of Trade and Industry in Finland, the Nordic Council of Ministers and VTT

  10. Homi Bhabha Centre for Science Education Tata Institute of ...

    Indian Academy of Sciences (India)

    INF. & ANN. Homi Bhabha Centre for Science Education. Tata Institute of Fundamental Research (A Deemed University. Admission to PhD Programme in Science Education – 2018). We are looking for young people with. • Interest in science education • Flair for teaching and writing • Curiosity about how students learn.

  11. Homi Bhabha Centre for Science Education Tata Institute of ...

    Indian Academy of Sciences (India)

    Tata Institute of Fundamental Research (A Deemed University). Admission to PhD Programme in Science Education – 2017 We are looking for young people with. • Interest in science ... mathematical thinking in students at school and college level • Design and technology in the curriculum •. Visual and spatial modes in ...

  12. Energy research (Debate)

    International Nuclear Information System (INIS)

    Ezra, Derek; Giffard, J.A.H.; Pollock, D.B.; Stoddart, D.L.; Gray, J.H.N.

    1986-01-01

    In this debate, all kinds of energy resources - conventional (including nuclear), and renewables, and energy conservation were discussed, with particular reference to application in the United Kingdom and to UK Government support. The choice of future reactor types between AGR and PWR was discussed. Existing research and development programmes on various energy sources were discussed. Questions of finance and economics were also discussed. (U.K.)

  13. Aspek Budaya Dalam Keistimewaan Tata Ruang Kota Yogyakarta

    Directory of Open Access Journals (Sweden)

    Suryanto .

    2015-09-01

    Full Text Available Dengan ditetapkannya budaya dan tata ruang kota sebagai penanda keistimewaan Yogyakarta dalam UU No. 13 tahun 2012 tentang Keistimewaan Yogyakarta, maka Yogyakarta merupakan kasus spesifik dalam Penataan Ruang, karena aspek Tata Ruang menjadi salah satu penanda Keistimewaannya. Apa yang istimewa. Apanya yang istimewa dang mengapa istimewa; apakah penanda (tata ruang kota, petanda (konsep budaya atau makna/pesan dari hubungan antara petanda dengan penandanya yang tersirat dalam wujud tata ruang kota Yogya. Penelitian ini berupaya untuk mengenali dan memahami hubungan antara kebudayaan, tata kota dan keistimewaan Yogyakarta. Dari bukti-bukti empiris, kajian tentang kebudayan dan tata ruang kota memerlukan rentang waktu panjang, karena akan menyangkut data longitudinal (diakronik dan lateral (sinkronik. Oleh karena itu studi ini perlu didudukkan dalam bingkai sejarah dan budaya, untuk membaca peristiwa sepanjang perkembangan kota Yogyakarta, dari HB I sampai HB IX. Kemudian untuk memahami makna kaitan antar penanda dan petanda sepanjang perjalanan perkembangan kota, maka digunakan metoda hermeneutika, khususnya Hermeneutik Paul Ricoeur. Dari hasil kajian terhadap obyek tata ruang kota yang dianggap istimewa, maka budaya yang mewujud dalam keistimewaan tata ruang kota Yogyakarta bisa dilihat dari komponen ruang kotanya maupun konfigurasi fungsi ruang kotanya. Kesimpulan penting dari penelitian ini adalah konsep budaya yang mewujud dalam tata ruang kota, yaitu monumental dan pertahanan, yang tidak ditemui di kota manapun di Indonesia. Kemudian dari sisi makna, terjadi perbedaan makna simbol-simbol tata ruang kota di era HB I dan HB IX.Kata kunci. Kebudayaan, tata ruang kota, budaya, Yogyakarta. Since Yogyakarta’s culture and spatiality were proclaimed as special features of Yogyakarta as stated in Law No. 13, 2012 on the Special Region of Yogyakarta, Yogyakarta is recognized as a specific case in spatial planning, because its spatiality is one of

  14. Advances in energy research

    CERN Document Server

    Acosta, Morena J

    2013-01-01

    This book presents a comprehensive review of energy research studies from authors around the globe, including recent research in new technologies associated with the construction of nuclear power plants; oil disperse systems study using nuclear magnetic resonance relaxometry (NMRR); low energy consumption for cooling and heating systems; experimental investigation of the performance of a ground-source heat pump system for buildings heating and cooling; sustainable development of bioenergy from agricultural wastes and the environment; hazard identification and parametric analysis of toxic pollutants dispersion from large liquid hydrocarbon fuel-tank fires; maintenance benchmarking in petrochemicals plants by means of a multicriteria model; wind energy development innovation; power, people and pollution; nature and technology of geothermal energy and clean sustainable energy for the benefit of humanity and the environment; and soil thermal properties and the effects of groundwater on closed loops.

  15. Trust Ownership of the Tata Group

    DEFF Research Database (Denmark)

    Thomsen, Steen

    : the main holding company Tata Sons Limited is majority-owned by charitable trusts. We examine the governance of this remarkable entity. The Trusts own 66% of Tata Sons, the main holding company of the Group, while members of the founding Tata family are very small minority shareholders. The governance...... structure is characterized by managerial distance between trusts and Group companies. The Trusts are almost exclusively concerned with philanthropy, and according to the Articles of Association of Tata Sons Limited, their governance role is limited to nominating two members to the Selection Committee which...

  16. PERANCANGAN TATA LETAK FLEKSIBEL DENGAN TEORI GRAPH

    Directory of Open Access Journals (Sweden)

    Agus Ristono

    2006-01-01

    Full Text Available In this paper, plant layouts is designed by considering the influence of the environment, i.e., the variability of demand. It also considers the new Total of Material Handling Cost (TMHC, which captures the inventory carrying costs. Moreover, the comparison between the distributed and the modular layout performance is presented. Those two types of layout are called as the next generation layout. It shows that the modular layout, which is done by using graph theory, i.e., modified Hamiltonian chain, gives flexibility as good as the distributed layout. Abstract in Bahasa Indonesia : Dalam makalah akan dipaparkan suatu rancangan tata letak yang memperhatikan pengaruh dari lingkungan berupa permintaan yang selalu berubah dari waktu ke waktu. Selain itu digunakan juga ukuran Ongkos Material Handling (OMH yang baru dengan mengakomodasi ongkos simpan selama penanganan bahan. Selanjutnya diberikan juga perbandingan performansi antar tata letak generasi baru, yaitu tata letak terdistribusi dan tata letak modular. Hasil penelitian menunjukkan bahwa tata letak modular dengan menggunakan teori graph, yaitu rantai Hamilton yang dimodifikasi, dapat dikatakan sama fleksibelnya dengan tata letak terdistribusi. Kata kunci: tata letak terdistribusi, tata letak modular, Total Ongkos Material Handling (TOMH, tata letak generasi masa depan

  17. The conformational state of the nucleosome entry-exit site modulates TATA box-specific TBP binding.

    Science.gov (United States)

    Hieb, Aaron R; Gansen, Alexander; Böhm, Vera; Langowski, Jörg

    2014-07-01

    The TATA binding protein (TBP) is a critical transcription factor used for nucleating assembly of the RNA polymerase II machinery. TBP binds TATA box elements with high affinity and kinetic stability and in vivo is correlated with high levels of transcription activation. However, since most promoters use less stable TATA-less or TATA-like elements, while also competing with nucleosome occupancy, further mechanistic insight into TBP's DNA binding properties and ability to access chromatin is needed. Using bulk and single-molecule FRET, we find that TBP binds a minimal consensus TATA box as a two-state equilibrium process, showing no evidence for intermediate states. However, upon addition of flanking DNA sequence, we observe non-specific cooperative binding to multiple DNA sites that compete for TATA-box specificity. Thus, we conclude that TBP binding is defined by a branched pathway, wherein TBP initially binds with little sequence specificity and is thermodynamically positioned by its kinetic stability to the TATA box. Furthermore, we observed the real-time access of TBP binding to TATA box DNA located within the DNA entry-exit site of the nucleosome. From these data, we determined salt-dependent changes in the nucleosome conformation regulate TBP's access to the TATA box, where access is highly constrained under physiological conditions, but is alleviated by histone acetylation and TFIIA. © The Author(s) 2014. Published by Oxford University Press on behalf of Nucleic Acids Research.

  18. Energy research strategic plan

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-08-01

    Research and development is an essential element of economic prosperity and a traditional source of strength for the U.S. economy. During the past two decades, the way of introducing technological developments into the national economy has changed steadily. Previously, industry did most long-term technology development and some basic research with private funding. Today, the Nation`s industry relies mostly on federally-funded research to provide the knowledge base that leads to new technologies and economic growth. In the 1980s, U.S. firms lost major technology markets to foreign competition. In response, many firms increased emphasis on technology development for near term payoff while decreasing long term research for new technology. The purpose of the Office of Energy Research of the U.S. Department of Energy (DOE) is to provide basic research and technology development that triggers and drives economic development and helps maintain U.S. world leadership in science. We do so through programs of basic and applied research that support the Department`s energy, environmental and national defense missions and that provide the foundation for technical advancement. We do so by emphasizing research that maintains our world leadership in science, mathematics, and engineering and through partnerships with universities, National Laboratories, and industries across the Nation.

  19. Energy research strategic plan

    International Nuclear Information System (INIS)

    1995-08-01

    Research and development is an essential element of economic prosperity and a traditional source of strength for the U.S. economy. During the past two decades, the way of introducing technological developments into the national economy has changed steadily. Previously, industry did most long-term technology development and some basic research with private funding. Today, the Nation's industry relies mostly on federally-funded research to provide the knowledge base that leads to new technologies and economic growth. In the 1980s, U.S. firms lost major technology markets to foreign competition. In response, many firms increased emphasis on technology development for near term payoff while decreasing long term research for new technology. The purpose of the Office of Energy Research of the U.S. Department of Energy (DOE) is to provide basic research and technology development that triggers and drives economic development and helps maintain U.S. world leadership in science. We do so through programs of basic and applied research that support the Department's energy, environmental and national defense missions and that provide the foundation for technical advancement. We do so by emphasizing research that maintains our world leadership in science, mathematics, and engineering and through partnerships with universities, National Laboratories, and industries across the Nation

  20. Mechanistic Differences in Transcription Initiation at TATA-Less and TATA-Containing Promoters.

    Science.gov (United States)

    Donczew, Rafal; Hahn, Steven

    2018-01-01

    A yeast in vitro system was developed that is active for transcription at both TATA-containing and TATA-less promoters. Transcription with extracts made from cells depleted of TFIID subunit Taf1 demonstrated that promoters of both classes are TFIID dependent, in agreement with recent in vivo findings. TFIID depletion can be complemented in vitro by additional recombinant TATA binding protein (TBP) at only the TATA-containing promoters. In contrast, high levels of TBP did not complement Taf1 depletion in vivo and instead repressed transcription from both promoter types. We also demonstrate the importance of the TATA-like sequence found at many TATA-less promoters and describe how the presence or absence of the TATA element is likely not the only feature that distinguishes these two types of promoters. Copyright © 2017 American Society for Microbiology.

  1. Accelerators for atomic energy research

    International Nuclear Information System (INIS)

    Shibata, Tokushi

    1999-01-01

    The research and educational activities accomplished using accelerators for atomic energy research were studied. The studied items are research subjects, facility operation, the number of master theses and doctor theses on atomic energy research using accelerators and the future role of accelerators in atomic energy research. The strategy for promotion of the accelerator facility for atomic energy research is discussed. (author)

  2. Trust Ownership of the Tata Group

    DEFF Research Database (Denmark)

    Thomsen, Steen

    : the main holding company Tata Sons Limited is majority-owned by charitable trusts. We examine the governance of this remarkable entity. The Trusts own 66% of Tata Sons, the main holding company of the Group, while members of the founding Tata family are very small minority shareholders. The governance...... structure is characterized by managerial distance between trusts and Group companies. The Trusts are almost exclusively concerned with philanthropy, and according to the Articles of Association of Tata Sons Limited, their governance role is limited to nominating two members to the Selection Committee which...... recommends the Chairman of the company’s Board of Directors. Group companies are independently managed, but there are significant cross shareholdings and a member of the founding family, Mr Ratan Tata, chairs the Trusts, holding companies and major subsidiaries. Mr. Cyrus P Mistry, Managing Director...

  3. How to achieve Tat transport with alien TatA

    OpenAIRE

    Hauer, René Steffen; Freudl, Roland; Dittmar, Julia; Jakob, Mario; Klösgen, Ralf Bernd

    2017-01-01

    TatA is an essential and structurally conserved component of all known Twin-arginine transport (Tat) machineries which are able to catalyse membrane transport of fully folded proteins. Here we have investigated if bacterial TatA, or chimeric pea/E. coli TatA derivatives, are capable of replacing thylakoidal TatA in function. While authentic E. coli TatA does not show any transport activity in thylakoid transport experiments, TatA chimeras comprising the transmembrane helix (TMH) of pea TatA a...

  4. Medical applications of accelerators at Tata Memorial Centre

    International Nuclear Information System (INIS)

    Dinshaw, K.A.

    2003-01-01

    The Tata Memorial Centre constitutes the national comprehensive cancer centre for the prevention, diagnosis, treatment and research on cancer. It is well equipped with sophisticated state-of-the-art equipment capable of delivering External Beam Radiotherapy (Ebert) and Brachytherapy. Nearly 400 patients receive Ebert daily at the institute from a team of highly skilled and dedicated radiation oncologists, medical physicists and technologists, making it one of the busiest centres in the country

  5. TATA RUANG RUMAH BANGSAWAN YOGYAKARTA

    Directory of Open Access Journals (Sweden)

    Siti Widayatsari

    2002-01-01

    Full Text Available To Study old buildings, it is necessary to study cultural aspects, hintory, place, environment, spatial arrangement, plan, shape, structure and construction, building materials, dcoration, and other architectural aspects. This article is a part of the result of the whole study about Architecture of the Noble Residence in Yogyakarta, studying especially the soatial arragement. The conslusion of this part of study is architecture of the noble residence in Yogyakarta having some abstract concept as a part of the tradition that couln't explain rationally. Criterias to select noble residences to study are: the owner's relationship to Sri Sultan Hamengku Buwono, locations near kraton inside and outside fortifications, and recent condition. Four selected noble residences are: Yudaningratan, Notoprajan and Mangkubumen. This study aims to discover the traditional norms including regulations and beliefs that gave shape to noble residence's architecture, to give reference for noble residence's conservation and applied proportional design concept to modern vernakular construction. Abstract in Bahasa Indonesia : Kajian mengenai bangunan masa lalu, mencakup aspek budaya, sejarah, tempat, lingkungan, tata letak, denah, bentuk, struktur dan konstruksi, bahan bangunan, dekorasi, dll aspek arsitektural. Artikel ini adalah bagian dari penelitian tentang Arsitektur Rumah Bangsawan di Yogyakarta mengkaji aspek-aspek tersebut, khusus mengemukakan tata-ruang. Kesimpulan kajian dari segi ini, rumah bangsawan Yogyakarta cukup banyak mempunyai konsep-konsep abstrak, sebagai bagian dari tardisi yang tidak dapat diterangkan secara rasional. Dalem di Yogyakarta cukup banyak sehingga tidak mungkin diteliti secara mendetail semuanya, maka dipilih dengan kriteria : perkerabatan pemilik pertama dengan Sri Sultan Hamengku Buwana, lokasi sekitar kraton dan kondisinya saat ini. Berdasarkan kriteria tersebut dipilih empat yaitu: Yudaningratan, Pakuningratan, Notoprajan dan

  6. Sustainable energy research at DTU

    DEFF Research Database (Denmark)

    Nielsen, Rolf Haugaard; Andersen, Morten

    ). The university is in the international vanguard of knowledge and research in the field of sustainable energy. With as many as 1,000 employees spread across a large number of departments, the university possesses extensive expertise on a wide range of energy technologies and energy systems. Research is carried...... out in close cooperation with internationally leading institutions and experts. Based on a wealth of core competencies, DTU takes a broadand holistic approach to energy research within both energy supply and consumption. Against this background, DTU identifies, presents and discusses new energy...... sustainable energy systems where security of supply, climate concerns and new green economic growth go hand in hand....

  7. Energy research. Industrial applications from basic research

    Energy Technology Data Exchange (ETDEWEB)

    1992-12-31

    The Ministry of Trade and Industry in Finland has the main responsibility for energy policy planning. An important and integral part of this activity is energy research and development. In 1988 the ministry consolidated most of the publicly funded energy research under ten five-year programmes. Formally these programmes will be completed by the end of 1992 and will be fully reported on during 1993, both in Finnish and English. A new set of energy technology programmes has been organized. The second generation energy technology programmes will start in 1993 and continue up to 1998. Within general R and D policy, the government of Finland has decided to establish a national innovation strategy, which aims to support our economic and industrial development objectives. Energy R and D will be an integral part of this national innovation strategy. The primary objectives of energy research have served the development of national energy policy. Finland has a long tradition of promoting efficient energy use, renewable energy sources and environmentally benign energy production technology. In efficient energy use Finland has specialized in e.g. district heating and energy conservation in the pulp and paper industry and in buildings. Our national expertise within energy production includes areas such as the combustion and gasification of solid fuels, biomass energy etc. In future, global market development will plan an increasing role when energy research activities are focused. The global marketplace for energy technology products is undergoing rapid expansion and opening up to new countries and manufacturers. Thus the economic integration and globalization of energy technology have become more and more relevant, and international collaboration in these fields will become an ever higher priority in Finland.

  8. SISTEM Tata niaga KEDELAI DI DESA CIPEUYEUM, KECAMATAN HAURWANGI, KABUPATEN CIANJUR

    Directory of Open Access Journals (Sweden)

    Aldha Hermianty Alang

    2014-09-01

    Full Text Available ABSTRACTThe objectives of this research were 1 identify the channel, institution, and trade system function of soy in Cipeuyeum Village, Haurwangi District, Cianjur, 2 Analyze the structure and the behavior of soy market in Cipeuyeum Village, Haurwangi District, Cianjur, also 3 Analyze the efficiency of soy trade system at each channel with trade channel margin approach, farmers’ share and profit-cost ratio (π/c. Qualitative and quantitative analysis were used to analyze the data. Qualitative analysis includes: channel and institution of the trade system, analysis of farmers and institutions functions involved in the trade system, analysis of market structure and behavior, trade system margin analysis, farmers’ share analysis, and analysis of π/c ratio.  There are four channels of marketing system in this village with five institutions that identified with the snowball method. The institutions within the trade systems perform their own function and face diverse market structures. Quantitative analysis showed that the most efficient channel is the one with Rp917 for the trade margin, 85,89% for the farmer’s share value, and 7,06 for profit-cost ratio. Therefore, Soybean Farmers should not sell the entire stock system directly to large traders without going through the small traders as it will increase the share of the farmers.Keywords: soy agribusiness, Cipeuyeum village, demand for soy, trade system of soy, soyABSTRAKTujuan dari penelitian ini adalah 1 mengidentifikasi saluran, lembaga, dan fungsi tata niaga kedelai di Desa Cipeuyeum, Kecamatan Haurwangi, Kabupaten Cianjur, 2 menganalisis struktur dan perilaku pasar kedelai di Desa Cipeuyeum, Kecamatan Haurwangi, Kabupaten Cianjur, dan 3 menganlisis efisiensi tata niaga kedelai pada setiap saluran yang ada dengan pendekatan margin tata niaga, farmer’s share, serta rasio keuntungan terhadap biaya (π/c. Analisis data dilakukan secara kualitatif dan kuantitatif. Analisis kualitatif

  9. TBP-like protein (TLP) interferes with Taspase1-mediated processing of TFIIA and represses TATA box gene expression.

    Science.gov (United States)

    Suzuki, Hidefumi; Isogai, Momoko; Maeda, Ryo; Ura, Kiyoe; Tamura, Taka-Aki

    2015-07-27

    TBP-TFIIA interaction is involved in the potentiation of TATA box-driven promoters. TFIIA activates transcription through stabilization of TATA box-bound TBP. The precursor of TFIIA is subjected to Taspase1-directed processing to generate α and β subunits. Although this processing has been assumed to be required for the promoter activation function of TFIIA, little is known about how the processing is regulated. In this study, we found that TBP-like protein (TLP), which has the highest affinity to TFIIA among known proteins, affects Taspase1-driven processing of TFIIA. TLP interfered with TFIIA processing in vivo and in vitro, and direct binding of TLP to TFIIA was essential for inhibition of the processing. We also showed that TATA box promoters are specifically potentiated by processed TFIIA. Processed TFIIA, but not unprocessed TFIIA, associated with the TATA box. In a TLP-knocked-down condition, not only the amounts of TATA box-bound TFIIA but also those of chromatin-bound TBP were significantly increased, resulting in the stimulation of TATA box-mediated gene expression. Consequently, we suggest that TLP works as a negative regulator of the TFIIA processing and represses TFIIA-governed and TATA-dependent gene expression through preventing TFIIA maturation. © The Author(s) 2015. Published by Oxford University Press on behalf of Nucleic Acids Research.

  10. Nuclear energy related research

    International Nuclear Information System (INIS)

    Salminen, Pertti

    1987-02-01

    This annual Research Programme Plan covers the nuclear related research planned to be carried out at the Technical Research Centre of Finland (VTT) in 1987 and funded by the Ministry of Trade and Industry in Finland, the Nordic Council of Ministers and VTT itself

  11. molecular interactions of the TATA-binding protein

    Indian Academy of Sciences (India)

    Unknown

    variants and lacking a UASGAL, showed that TATA-binding protein (TBP)-TATA complex gets stabilized in the presence of the acidic activator GAL4-VP16. Activator also greatly suppressed the non-specific TBP-DNA complex formation. The effects were more pronounced over weaker TATA boxes. Activator also reduced the.

  12. Energy Materials Research Laboratory (EMRL)

    Data.gov (United States)

    Federal Laboratory Consortium — The Energy Materials Research Laboratory at the Savannah River National Laboratory (SRNL) creates a cross-disciplinary laboratory facility that lends itself to the...

  13. Mutations on the DNA binding surface of TBP discriminate between yeast TATA and TATA-less gene transcription.

    Science.gov (United States)

    Kamenova, Ivanka; Warfield, Linda; Hahn, Steven

    2014-08-01

    Most RNA polymerase (Pol) II promoters lack a TATA element, yet nearly all Pol II transcription requires TATA binding protein (TBP). While the TBP-TATA interaction is critical for transcription at TATA-containing promoters, it has been unclear whether TBP sequence-specific DNA contacts are required for transcription at TATA-less genes. Transcription factor IID (TFIID), the TBP-containing coactivator that functions at most TATA-less genes, recognizes short sequence-specific promoter elements in metazoans, but analogous promoter elements have not been identified in Saccharomyces cerevisiae. We generated a set of mutations in the yeast TBP DNA binding surface and found that most support growth of yeast. Both in vivo and in vitro, many of these mutations are specifically defective for transcription of two TATA-containing genes with only minor defects in transcription of two TATA-less, TFIID-dependent genes. TBP binds several TATA-less promoters with apparent high affinity, but our results suggest that this binding is not important for transcription activity. Our results are consistent with the model that sequence-specific TBP-DNA contacts are not important at yeast TATA-less genes and suggest that other general transcription factors or coactivator subunits are responsible for recognition of TATA-less promoters. Our results also explain why yeast TBP derivatives defective for TATA binding appear defective in activated transcription. Copyright © 2014, American Society for Microbiology. All Rights Reserved.

  14. 75 FR 24747 - TATA Technologies Incorporated, a Subsidiary of TATA Technologies Limited, Formally Known as...

    Science.gov (United States)

    2010-05-05

    ... wages reported under two separate unemployment insurance (UI) tax accounts under the names Tata... acquiring engineering design and product lifecycle management in India. The amended notice applicable to TA...

  15. 75 FR 21352 - Tata Technologies Incorporated; A Subsidiary of Tata Technologies Limited: Formally Known As...

    Science.gov (United States)

    2010-04-23

    ... wages reported under two separate unemployment insurance (UI) tax accounts under the names Tata... acquiring engineering design and product lifecycle management in India. The amended notice applicable to TA...

  16. Tidal Energy Research

    Energy Technology Data Exchange (ETDEWEB)

    Stelzenmuller, Nickolas [Univ of Washington; Aliseda, Alberto [Univ of Washington; Palodichuk, Michael [Univ of Washington; Polagye, Brian [Univ of Washington; Thomson, James [Univ of Washington; Chime, Arshiya [Univ of Washington; Malte, Philip [Univ of washington

    2014-03-31

    This technical report contains results on the following topics: 1) Testing and analysis of sub-scale hydro-kinetic turbines in a flume, including the design and fabrication of the instrumented turbines. 2) Field measurements and analysis of the tidal energy resource and at a site in northern Puget Sound, that is being examined for turbine installation. 3) Conceptual design and performance analysis of hydro-kinetic turbines operating at high blockage ratio, for use for power generation and flow control in open channel flows.

  17. Nuclear Energy Research in Europe

    International Nuclear Information System (INIS)

    Schenkel, Roland; Haas, Didier

    2008-01-01

    The energy situation in Europe is mainly characterized by a growth in consumption, together with increasing import dependence in all energy resources. Assuring security of energy supply is a major goal at European Union level, and this can best be achieved by an adequate energy mix, including nuclear energy, producing now 32 % of our electricity. An increase of this proportion would not only improve our independence, but also reduce greenhouse gases emissions in Europe. Another major incentive in favor of nuclear is its competitiveness, as compared to other energy sources, and above all the low dependence of the electricity price on variation of the price of the raw material. The European Commission has launched a series of initiatives aiming at better coordinating energy policies and research. Particular emphasis in future European research will be given on the long-term sustainability of nuclear energy through the development of fast reactors, and to potential industrial heat applications. (authors)

  18. Characterize the relationship between essential and TATA-containing genes for S. cerevisiae by network topologies in the perturbation sensitivity network.

    Science.gov (United States)

    Yang, Lei; Wang, Shiyuan; Zhou, Meng; Chen, Xiaowen; Zuo, Yongchun; Lv, Yingli

    2016-10-01

    Essential genes are those that are indispensable for the survival and propagation of an organism. TATA-containing genes are associated with responses to various stresses and are highly regulated. Although both essential genes and TATA genes are very important in the function of biological systems, their relationship remains unclear because they have typically been researched independently. In this study, to investigate the relationship between essential genes and TATA genes, S. cerevisiae genes were classified as: essential TATA-containing, non-essential TATA-containing, essential non-TATA, and non-essential non-TATA genes. Network-based methods were applied to analyze these four gene categories in the S. cerevisiae perturbation sensitivity (PS) network, which was created from the transcriptional profiling of hundreds of different gene disruptions. All of the topological properties were found to be statistically discriminative among the four gene categories, and the non-essential TATA-containing genes had the most important roles in the yeast PS network. Copyright © 2016 Elsevier Inc. All rights reserved.

  19. Characterization of TATA-containing genes and TATA-less genes in S. cerevisiae by network topologies and biological properties.

    Science.gov (United States)

    Yang, Lei; Wang, Jizhe; Lv, Yingli; Hao, Dapeng; Zuo, Yongchun; Li, Xiang; Jiang, Wei

    2014-12-01

    The TATA box is the core sequence of the promoter and the binding site of many transcription factors. Based on the presence or absence of TATA box, genes can be defined as TATA-containing or TATA-less genes. Many important stress-response functions and highly variable expression patterns are found to be correlated with the TATA box. However, until now, the relationships and differences between TATA-containing and TATA-less genes remain unclear. In this study, based on the transcriptional profiling of the Saccharomyces cerevisiae genome, the perturbation sensitivity (PS) network is constructed. The topological and biological properties are used to investigate differences between TATA-containing and TATA-less genes. Significant differences are found in all topological properties and most of the biological properties. Notably, the TF number, determined mathematically by the number of transcription factors regulating a gene, demonstrates the highest discrimination between TATA-containing and TATA-less genes when all properties are estimated by the F-score. Copyright © 2014 Elsevier Inc. All rights reserved.

  20. Public Engagement in Energy Research

    NARCIS (Netherlands)

    Jellema, Jako; Mulder, Henk A. J.

    Public Engagement in Research is a key element in "Responsible Research and Innovation"; a cross-cutting issue in current European research funding. Public engagement can advance energy R&D, by delivering results that are more in-line with society's views and demands; and collaboration also unlocks

  1. Jointly Sponsored Research Program Energy Related Research

    Energy Technology Data Exchange (ETDEWEB)

    Western Research Institute

    2009-03-31

    Cooperative Agreement, DE-FC26-98FT40323, Jointly Sponsored Research (JSR) Program at Western Research Institute (WRI) began in 1998. Over the course of the Program, a total of seventy-seven tasks were proposed utilizing a total of $23,202,579 in USDOE funds. Against this funding, cosponsors committed $26,557,649 in private funds to produce a program valued at $49,760,228. The goal of the Jointly Sponsored Research Program was to develop or assist in the development of innovative technology solutions that will: (1) Increase the production of United States energy resources - coal, natural gas, oil, and renewable energy resources; (2) Enhance the competitiveness of United States energy technologies in international markets and assist in technology transfer; (3) Reduce the nation's dependence on foreign energy supplies and strengthen both the United States and regional economies; and (4) Minimize environmental impacts of energy production and utilization. Under the JSR Program, energy-related tasks emphasized enhanced oil recovery, heavy oil upgrading and characterization, coal beneficiation and upgrading, coal combustion systems development including oxy-combustion, emissions monitoring and abatement, coal gasification technologies including gas clean-up and conditioning, hydrogen and liquid fuels production, coal-bed methane recovery, and the development of technologies for the utilization of renewable energy resources. Environmental-related activities emphasized cleaning contaminated soils and waters, processing of oily wastes, mitigating acid mine drainage, and demonstrating uses for solid waste from clean coal technologies, and other advanced coal-based systems. Technology enhancement activities included resource characterization studies, development of improved methods, monitors and sensors. In general the goals of the tasks proposed were to enhance competitiveness of U.S. technology, increase production of domestic resources, and reduce environmental

  2. Research in high energy physics

    International Nuclear Information System (INIS)

    1992-01-01

    This report discusses research being conducted in high energy physics in the following areas; quantum chromodynamics; drift chambers; proton-antiproton interactions; particle decays; particle production; polarimeters; quark-gluon plasma; and conformed field theory

  3. Research in high energy physics

    International Nuclear Information System (INIS)

    1992-01-01

    This report discusses research being conducted in high energy physics in the following areas: quantum chromodynamics; drift chambers; proton-antiproton interactions; particle decays; particle production; polarimeters; quark-gluon plasma; and conformed field theory

  4. [Research in high energy physics

    International Nuclear Information System (INIS)

    1991-01-01

    This report discusses progress in the following research in high energy physics: The crystal ball experiment; delco at PEP; proton decay experiment; MACRO detector; mark III detector; SLD detector; CLEO II detector; and the caltech L3 group

  5. Future of nuclear energy research

    International Nuclear Information System (INIS)

    Fuketa, Toyojiro

    1989-09-01

    In spite of the easing of worldwide energy supply and demand situation in these years, we believe that research efforts towards the next generation nuclear energy are indispensably necessary. Firstly, the nuclear colleagues believe that nuclear energy is the best major energy source from many points of view including the global environmental viewpoint. Secondly, in the medium- and long-range view, there will once again be a high possibility of a tight supply and demand situation for oil. Thirdly, nuclear energy is the key energy source to overcome the vulnerability of the energy supply structure in industrialized countries like Japan where virtually no fossil energy source exists. In this situation, nuclear energy is a sort of quasi-domestic energy as a technology-intensive energy. Fourthly, the intensive efforts to develop the nuclear technology in the next generation will give rise to a further evolution in science and technology in the future. A few examples of medium- and long-range goals of the nuclear energy research are development of new types of reactors which can meet various needs of energy more flexibly and reliably than the existing reactors, fundamental and ultimate solution of the radioactive waste problems, creation and development of new types of energy production systems which are to come beyond the fusion, new development in the biological risk assessment of the radiation effects and so on. In order to accomplish those goals it is quite important to introduce innovations in such underlying technologies as materials control in more microscopic manners, photon and particle beam techniques, accelerator engineering, artificial intelligence, and so on. 32 refs, 2 figs

  6. An experimental verification of the predicted effects of promoter TATA-box polymorphisms associated with human diseases on interactions between the TATA boxes and TATA-binding protein.

    Science.gov (United States)

    Savinkova, Ludmila; Drachkova, Irina; Arshinova, Tatyana; Ponomarenko, Petr; Ponomarenko, Mikhail; Kolchanov, Nikolay

    2013-01-01

    Human genome sequencing has resulted in a great body of data, including a stunningly large number of single nucleotide polymorphisms (SNPs) with unknown phenotypic manifestations. Identification and comprehensive analysis of regulatory SNPs in human gene promoters will help quantify the effects of these SNPs on human health. Based on our experimental and computer-aided study of SNPs in TATA boxes and the use of literature data, we have derived an equation for TBP/TATA equilibrium binding in three successive steps: TATA-binding protein (TBP) sliding along DNA due to their nonspecific affinity for each other ↔ recognition of the TATA box ↔ stabilization of the TBP/TATA complex. Using this equation, we have analyzed TATA boxes containing SNPs associated with human diseases and made in silico predictions of changes in TBP/TATA affinity. An electrophoretic mobility shift assay (EMSA)-based experimental study performed under the most standardized conditions demonstrates that the experimentally measured values are highly correlated with the predicted values: the coefficient of linear correlation, r, was 0.822 at a significance level of αTATA boxes (δ= -ln[K(D,TATAMut)]-(-ln[K(D,TATAMut)])). It has been demonstrated that the SNPs associated with increased risk of human diseases such as α-, β- and δ-thalassemia, myocardial infarction and thrombophlebitis, changes in immune response, amyotrophic lateral sclerosis, lung cancer and hemophilia B Leyden cause 2-4-fold changes in TBP/TATA affinity in most cases. The results obtained strongly suggest that the TBP/TATA equilibrium binding equation derived can be used for analysis of TATA-box sequences and identification of SNPs with a potential of being functionally important.

  7. Dynamics of TBP binding to the TATA box

    Science.gov (United States)

    Schluesche, Peter; Heiss, Gregor; Meisterernst, Michael; Lamb, Don C.

    2008-02-01

    Gene expression is highly controlled and regulated in living cells. One of the first steps in gene transcription is recognition of the promoter site by the TATA box Binding Protein (TBP). TBP recruits other transcriptions factors and eventually the RNA polymerase II to transcribe the DNA in mRNA. We developed a single pair Förster Resonance Energy Transfer (spFRET) assay to investigate the mechanism of gene regulation. Here, we apply this assay to investigate the initial binding process of TBP to the adenovirus major late (AdML) promoter site. From the spFRET measurements, we were able to identify two conformations of the TBP-DNA complex that correspond to TBP bound in the correct and the opposite orientation. Increased incubation times or the presence of the transcription factor TFIIA improved the alignment of TBP on the promoter site. Binding of TBP to the TATA box shows a rich dynamics with abrupt transitions between multiple FRET states. A frame-wise histogram analysis revealed the presence of at least six discrete states, showing that TBP binding is more complicated than previously thought. Hence, the spFRET assay is very sensitive to the conformation of the TBP-DNA complex and is very promising tool for investigating the pathway of TBP binding in detail.

  8. Bioprocessing research for energy applications

    Energy Technology Data Exchange (ETDEWEB)

    Scott, C.D.; Gaden, E.L. Jr.; Humphrey, A.E.; Carta, G.; Kirwan, D.J.

    1989-04-01

    The new biotechnology that is emerging could have a major impact on many of the industries important to our country, especially those associated with energy production and conservation. Advances in bioprocessing systems will provide important alternatives for the future utilization of various energy resources and for the control of environmental hazards that can result from energy generation. Although research in the fundamental biological sciences has helped set the scene for a ''new biotechnology,'' the major impediment to rapid commercialization for energy applications is the lack of a firm understanding of the necessary engineering concepts. Engineering research is now the essential ''bridge'' that will allow the development of a wide range of energy-related bioprocessing systems. A workshop entitled ''Bioprocessing Research for Energy Applications'' was held to address this technological area, to define the engineering research needs, and to identify those opportunities which would encourage rapid implementation of advanced bioprocessing concepts.

  9. DNA structural features of eukaryotic TATA-containing and TATA-less promoters.

    Science.gov (United States)

    Yella, Venkata Rajesh; Bansal, Manju

    2017-03-01

    Eukaryotic genes can be broadly classified as TATA-containing and TATA-less based on the presence of TATA box in their promoters. Experiments on both classes of genes have revealed a disparity in the regulation of gene expression and cellular functions between the two classes. In this study, we report characteristic differences in promoter sequences and associated structural properties of the two categories of genes in six different eukaryotes. We have analyzed three structural features, DNA duplex stability, bendability, and curvature along with the distribution of A-tracts, G-quadruplex motifs, and CpG islands. The structural feature analyses reveal that while the two classes of gene promoters are distinctly different from each other, the properties are also distinguishable across the six organisms.

  10. How to achieve Tat transport with alien TatA.

    Science.gov (United States)

    Hauer, René Steffen; Freudl, Roland; Dittmar, Julia; Jakob, Mario; Klösgen, Ralf Bernd

    2017-08-18

    TatA is an essential and structurally conserved component of all known Twin-arginine transport (Tat) machineries which are able to catalyse membrane transport of fully folded proteins. Here we have investigated if bacterial TatA, or chimeric pea/E. coli TatA derivatives, are capable of replacing thylakoidal TatA in function. While authentic E. coli TatA does not show any transport activity in thylakoid transport experiments, TatA chimeras comprising the transmembrane helix (TMH) of pea TatA are fully active. For minimal catalytic activity it is even sufficient to replace three residues within TMH of E. coli TatA by the corresponding pea residues. Almost any further substitution within TMH gradually raises transport activity in the thylakoid system, while functional characterization of the same set of TatA derivatives in E. coli yields essentially inverse catalytic activities. Closer inspection of the substituted residues suggests that the two transport systems have deviating demands with regard to the hydrophobicity of the transmembrane helix.

  11. Nucleosomal TATA-switch: competing orientations of TATA on the nucleosome.

    Science.gov (United States)

    Hapala, Jan; Trifonov, Edward N

    2013-09-15

    Transcription is known to be affected by the rotational setting of the transcription response elements within nucleosomes. We studied the rotational positioning of the TATA box, the most universal promoter motif. We applied a bioinformatic high-resolution nucleosome mapping technique to eukaryotic promoters. Our results show that the nucleosome DNA sequence harboring the TATA box encodes alternative rotational positions for the same piece of DNA. This may serve for switching the gene activity on and off. Copyright © 2013 Elsevier B.V. All rights reserved.

  12. Pretata: predicting TATA binding proteins with novel features and dimensionality reduction strategy.

    Science.gov (United States)

    Zou, Quan; Wan, Shixiang; Ju, Ying; Tang, Jijun; Zeng, Xiangxiang

    2016-12-23

    It is necessary and essential to discovery protein function from the novel primary sequences. Wet lab experimental procedures are not only time-consuming, but also costly, so predicting protein structure and function reliably based only on amino acid sequence has significant value. TATA-binding protein (TBP) is a kind of DNA binding protein, which plays a key role in the transcription regulation. Our study proposed an automatic approach for identifying TATA-binding proteins efficiently, accurately, and conveniently. This method would guide for the special protein identification with computational intelligence strategies. Firstly, we proposed novel fingerprint features for TBP based on pseudo amino acid composition, physicochemical properties, and secondary structure. Secondly, hierarchical features dimensionality reduction strategies were employed to improve the performance furthermore. Currently, Pretata achieves 92.92% TATA-binding protein prediction accuracy, which is better than all other existing methods. The experiments demonstrate that our method could greatly improve the prediction accuracy and speed, thus allowing large-scale NGS data prediction to be practical. A web server is developed to facilitate the other researchers, which can be accessed at http://server.malab.cn/preTata/ .

  13. DTIE, a novel core promoter element that directs start site selection in TATA-less genes.

    Science.gov (United States)

    Marbach-Bar, Nadav; Bahat, Anat; Ashkenazi, Shaked; Golan-Mashiach, Michal; Haimov, Ora; Wu, Shwu-Yuan; Chiang, Cheng-Ming; Puzio-Kuter, Anna; Hirshfield, Kim M; Levine, Arnold J; Dikstein, Rivka

    2016-02-18

    The transcription start site (TSS) determines the length and composition of the 5' UTR and therefore can have a profound effect on translation. Yet, little is known about the mechanism underlying start site selection, particularly from promoters lacking conventional core elements such as TATA-box and Initiator. Here we report a novel mechanism of start site selection in the TATA- and Initiator-less promoter of miR-22, through a strictly localized downstream element termed DTIE and an upstream distal element. Changing the distance between them reduced promoter strength, altered TSS selection and diminished Pol II recruitment. Biochemical assays suggest that DTIE does not serve as a docking site for TFIID, the major core promoter-binding factor. TFIID is recruited to the promoter through DTIE but is dispensable for TSS selection. We determined DTIE consensus and found it to be remarkably prevalent, present at the same TSS downstream location in ≈20.8% of human promoters, the vast majority of which are TATA-less. Analysis of DTIE in the tumor suppressor p53 confirmed a similar function. Our findings reveal a novel mechanism of transcription initiation from TATA-less promoters. © The Author(s) 2015. Published by Oxford University Press on behalf of Nucleic Acids Research.

  14. Mot1 redistributes TBP from TATA-containing to TATA-less promoters.

    Science.gov (United States)

    Zentner, Gabriel E; Henikoff, Steven

    2013-12-01

    The Swi2/Snf2 family ATPase Mot1 displaces TATA-binding protein (TBP) from DNA in vitro, but the global relationship between Mot1 and TBP in vivo is unclear. In particular, how Mot1 activates transcription is poorly understood. To address these issues, we mapped the distribution of Mot1 and TBP on native chromatin at base pair resolution. Mot1 and TBP binding sites coincide throughout the genome, and depletion of TBP results in a global decrease in Mot1 binding. We find evidence that Mot1 approaches TBP from the upstream direction, consistent with its in vitro mode of action. Strikingly, inactivation of Mot1 leads to both increases and decreases in TBP-genome association. Sites of TBP gain tend to contain robust TATA boxes, while sites of TBP loss contain poly(dA-dT) tracts that may contribute to nucleosome exclusion. Sites of TBP gain are associated with increased gene expression, while decreased TBP binding is associated with reduced gene expression. We propose that the action of Mot1 is required to clear TBP from intrinsically preferred (TATA-containing) binding sites, ensuring sufficient soluble TBP to bind intrinsically disfavored (TATA-less) sites.

  15. Menanamkan Konsep Tata Krama pada Anak melalui Perancangan Game Edukasi

    Directory of Open Access Journals (Sweden)

    Dea Faustina Shaula

    2017-09-01

    Full Text Available Tata krama sangat berperan penting untuk mepermudah manusia untuk diterima di lingkungan masyarakat sekitar. Peran orang tua sangatlah penting dalam pembentukan karakter anak terutama dalam menerapkan sikap tata krama atau sopan santun anak. . Saat ini perilaku anak lebih cenderung kehilangan etika dan sopan santun. Berdasarkan obeservasi yang dilakukan di beberapa sekolah dasar di Semarang ditemui beberapa sikap yang mencerminkan kurangnya tata krama siswa di sekolah. Perlu adanya media yang kreatif untuk menanmkan tata krama kepada anak dengan melibatkan perkembangan teknologi, salah satunya melalui perancanan game edukasi berbasis mobile. Pada penelitian ini,metode yang digunakan adalah metode pengembangan multimedia yang meliputi membuat konsep (concept, merancang desain (design, mengumpulkan bahan (material collecting, pembuatan (assembly, melakukan pengujian (testing, dan evaluasi produk (evaluating. Desain game dibuat desain vektor dengan style karakter chibi yang memiliki ciri kepala besar dan badan mungil atau kecil untuk membuat karakter lebih terlihat lucu. Hasil perancangan ini adalah sebuah game edukasi untuk menanamkan tata krama pada anak.

  16. Use of waste plastics in cokemaking at Tata Steel

    Energy Technology Data Exchange (ETDEWEB)

    Krishnan, S.H.; Sharma, R.; Dash, P.S.; Haldar, S.K.; Biswas, B. [Tata Steel, Jamshedpur (India)

    2006-08-15

    Disposal of waste plastics is a serious global issue, and hence it is imperative to explore methods to recycle them for efficient utilisation. The coke making process is considered to be a promising area to which the thermal decomposition of waste plastics is applicable, because the process involves coal carbonisation at a high temperature under a reducing atmosphere. As an outcome of the research work carried out on a laboratory scale followed by plant trials at Tata Steel, it was found that waste plastics recycling process using stamp charged coke ovens is feasible to recover coke, tar, light oil and gas from general waste plastics mixed in coal by carbonisation in coke ovens. It has also been established in the laboratory that waste plastics up to 1% can be used in coke making without any deterioration in coke strength. Plant trials have also indicated that co-carbonisation of waste plastics with coal is a possible solution for its disposal.

  17. Programs of the Office of Energy Research

    International Nuclear Information System (INIS)

    1984-04-01

    An overview is given for the DOE research programs in high energy and nuclear physics; fusion energy; basic energy sciences; health and environmental research; and advisory, assessment and support activities

  18. Research Toward Zero Energy Homes

    Energy Technology Data Exchange (ETDEWEB)

    Robert Hammon

    2010-12-31

    This final report was compiled from the detailed annual reports that were submitted for efforts in 2008 and 2009, and from individual task reports from 2010. Reports, case studies, and presentations derived from this work are available through the Building America website. The BIRA team is led by ConSol, a leading provider of energy solutions for builders since 1983. In partnership with over fifty builders, developers, architects, manufactures, researchers, utilities, and agencies, research work was performed in California, Colorado, Utah, New Mexico, Washington, Oregon, and Hawaii and five (5) climate regions (Hot-Dry, Marine, Hot-Humid, Cold, and Hot/Mixed Dry). In addition to research work, the team provided technical assistance to our partners whose interests span the entire building process. During the three year budget period, the BIRA team performed analyses of several emerging technologies, prototype homes, and high performance communities through detailed computer simulations and extensive field monitoring to meet the required climate joule milestone targets.

  19. Bibliometric dimension of innovation communication productivity of Tata Institute of Social Sciences

    OpenAIRE

    Koganuramath, M. M.; Angadi, Mallikarjun; Kademani, B. S.

    2002-01-01

    Bibliometric analysis of 663 papers published by the social scientists of Tata Institute of Social Sciences during 1990-2000 in diverse domains: Criminology and Correctional Administration, Extra Mural Studies, Family and Child Welfare, Health Service Studies, Medical and Psychiatric Social work, Personnel Management and Industrial Relations, Research Methodology, Social Welfare Administration, and Urban and Rural Community Development, and Research Units: Social Work Education and Practice ...

  20. Programs of the Office of Energy Research

    International Nuclear Information System (INIS)

    1986-04-01

    The programs of the Office of Energy Research, DOE, include several thousand individual projects and hundreds of laboratories, universities, and other research facilities throughout the United States. The major programs and activities are described briefly, and include high energy and nuclear physics, fusion energy, basic energy sciences, and health and environmental research, as well as advisory, assessment, support, and scientific computing activities

  1. US Department of Energy nuclear energy research initiative

    International Nuclear Information System (INIS)

    Ross, F.

    2001-01-01

    This paper describes the Department of Energy's (DOE's) Nuclear Energy Research Initiative (NERI) that has been established to address and help overcome the principal technical and scientific issues affecting the future use of nuclear energy in the United States. (author)

  2. Structure–function–folding relationships and native energy ...

    Indian Academy of Sciences (India)

    Structure–function–folding relationships and native energy landscape of dynein light chain protein: nuclear magnetic resonance insights ... Tata Institute of Fundamental Research, Homi Bhabha Road, Mumbai 400 005, India; Department of Chemistry and Chemical Biology, Rutgers University, 610 Taylor Road, Piscataway, ...

  3. Swiss Federal Energy Research Concept 2008 - 2011

    International Nuclear Information System (INIS)

    2007-04-01

    This report for the Swiss Federal Office of Energy (SFOE) presents the plan for the activities of the Swiss Federal Commission on Energy Research CORE during the period 2008 - 2011. The motivation behind the state promotion of energy research is discussed. The visions, aims and strategies of the energy research programme are discussed. The main areas of research to be addressed during the period are presented. These include the efficient use of energy in buildings and traffic - batteries and supercaps, electrical technologies, combustion systems, fuel cells and power generation are discussed. Research to be done in the area of renewable sources of energy are listed. Here, solar-thermal, photovoltaics, hydrogen, biomass, geothermal energy, wind energy and ambient heat are among the areas to be examined. Research on nuclear energy and safety aspects are mentioned. Finally, work on the basics of energy economy are looked at and the allocation of funding during the period 2008 - 2011 is looked at

  4. Advanced Energy Projects FY 1990 research summaries

    International Nuclear Information System (INIS)

    1990-09-01

    This report serves as a guide to prepare proposals and provides summaries of the research projects active in FY 1990, sponsored by the Office of Basic Energy Sciences Division of Advanced Energy Projects, Department of Energy. (JF)

  5. Second program on energy research and technologies

    Science.gov (United States)

    1982-10-01

    The second major energy research and development program is described. Renewable and nonrenewable energy resources are presented which include nuclear technology and future energy sources, like fusion. The current status and outlook for future progress are given.

  6. Experimental High Energy Physics Research

    Energy Technology Data Exchange (ETDEWEB)

    Hohlmann, Marcus [Florida Inst. of Technology, Melbourne, FL (United States). Dept. of Physics and Space Sciences

    2016-01-13

    This final report summarizes activities of the Florida Tech High Energy Physics group supported by DOE under grant #DE-SC0008024 during the period June 2012 – March 2015. We focused on one of the main HEP research thrusts at the Energy Frontier by participating in the CMS experiment. We were exploiting the tremendous physics opportunities at the Large Hadron Collider (LHC) and prepared for physics at its planned extension, the High-Luminosity LHC. The effort comprised a physics component with analysis of data from the first LHC run and contributions to the CMS Phase-2 upgrades in the muon endcap system (EMU) for the High-Luminosity LHC. The emphasis of our hardware work was the development of large-area Gas Electron Multipliers (GEMs) for the CMS forward muon upgrade. We built a production and testing site for such detectors at Florida Tech to complement future chamber production at CERN. The first full-scale CMS GE1/1 chamber prototype ever built outside of CERN was constructed at Florida Tech in summer 2013. We conducted two beam tests with GEM prototype chambers at CERN in 2012 and at FNAL in 2013 and reported the results at conferences and in publications. Principal Investigator Hohlmann served as chair of the collaboration board of the CMS GEM collaboration and as co-coordinator of the GEM detector working group. He edited and authored sections of the detector chapter of the Technical Design Report (TDR) for the GEM muon upgrade, which was approved by the LHCC and the CERN Research Board in 2015. During the course of the TDR approval process, the GEM project was also established as an official subsystem of the muon system by the CMS muon institution board. On the physics side, graduate student Kalakhety performed a Z' search in the dimuon channel with the 2011 and 2012 CMS datasets that utilized 20.6 fb⁻¹ of p-p collisions at √s = 8 TeV. For the dimuon channel alone, the 95% CL lower limits obtained on the mass of a Z' resonance are 2770 Ge

  7. Programs of the Office of Energy Research

    International Nuclear Information System (INIS)

    1992-09-01

    The programs of the Office of Energy Research provide basic science support for energy technologies as well as advancing understanding in general science and training future scientists. Energy Research provides insights into fundamental science and associated phenomena and develops new or advanced concepts and techniques. Research of this type has been supported by the Department of Energy and its predecessors for over 40 years and includes research in the natural and physical sciences, including high energy and nuclear physics; magnetic fusion energy; biological and environmental research; and basic energy sciences research in the materials, chemical, and applied mathematical sciences, engineering and geosciences, and energy biosciences. These basic research programs help build the science and technology base that underpins energy development by Government and industry

  8. Solar energy research and utilization

    Science.gov (United States)

    Cherry, W. R.

    1974-01-01

    The role of solar energy is visualized in the heating and cooling of buildings, in the production of renewable gaseous, liquid and solid fuels, and in the production of electric power over the next 45 years. Potential impacts of solar energy on various energy markets, and estimated costs of such solar energy systems are discussed. Some typical solar energy utilization processes are described in detail. It is expected that at least 20% of the U.S. total energy requirements by 2020 will be delivered from solar energy.

  9. RNAa Induced by TATA Box-Targeting MicroRNAs.

    Science.gov (United States)

    Zhang, Yijun; Zhang, Hui

    2017-01-01

    Recent studies reveal that some nuclear microRNAs (miRNA) and synthesized siRNAs target gene promoters to activate gene transcription (RNAa). Interestingly, our group identified a novel HIV-1-encoded miRNA, miR-H3, which targets specifically the core promoter TATA box of HIV-1 and activates viral gene expression. Depletion of miR-H3 significantly impaired the replication of HIV-1. miR-H3 mimics could activate viruses from CD4 + T cells isolated from patients receiving suppressive highly active antiretroviral therapy, which is very intriguing for reducing HIV-1 latent reservoir. Further study revealed that many cellular miRNAs also function like miR-H3. For instance, let-7i targets the TATA box of the interleukin-2 (IL-2) promoter and upregulates IL-2 expression in T-lymphocytes. In RNAa induced by TATA box-targeting miRNAs, Argonaute (AGO) proteins are needed, but there is no evidence for the involvement of promoter-associated transcripts or epigenetic modifications. We propose that the binding of small RNA-AGO complex to TATA box could facilitate the assembly of RNA Polymerase II transcription preinitiation complex. In addition, synthesized small RNAs targeting TATA box can also efficiently activate transcription of interested genes, such as insulin, IL-2, and c-Myc. The discovery of RNAa induced by TATA box-targeting miRNA provides an easy-to-use tool for activating gene expression.

  10. PENERAPAN METODE TUTOR SEBAYA UNTUK MENINGKATKAN KETERAMPILANPREPARE DANTABLE SET UP DALAM MATA KULIAH TATA HIDANG

    Directory of Open Access Journals (Sweden)

    Wahyuningsih Wahyuningsih

    2011-02-01

    Full Text Available This learning teching research was intended to improve the learning outcomes of the students practicing in the subject of prepare and table set up, the main subject of Tata Hidang I (Servicing Arragements I. The subject for this research consisted of 18 S1 students of the learning group number 02 for the study Program for PKK, concentrating on Tata Boga, Departement of Service & Production Technology, the Technical Faculty of Semarang State University for the academic period of 2009-2010. This research was conducted in the gasal semester of the academic year of 2009-2010. The needed data were collected by means of tests and obsevation on the learning outcomes of the students practicing in the sub-subject of Prepare and Table Set up. The data collection used grading sheets for practices in Tata Hidang as its instrument. The data were then analized using the method of descriptive presentation. This was a classroom-action research planned in three cycles. The second and third cycles were implemented based on reflections on the first cycle and on improvements that should be reached. Every cycle consisted of two face to face encounters and of 4 activities: (1planning, (2 implementations, (3 observations, (4 reflections. The results of this research showed that the use of peeer tutorials for the learning-teching pocesses had positive effects both on the students and the lecturers that it might improve the quality of lecturing for the Tata Hidang I. The grades obtained by the students from practicing in the sub-subject of prepare and table set up increased from the lowest grade C (46.7% BC and B (60% and AB (26.6 %, and AB (26.6%.. Trough the three cycles, the number of BC grade decreased from 66% to only 20%. Based on the results of this research, it is recommended that peer tutorial for the subject of Tata Hidang I and Servicing in Food & Beverage should be continued in order that the educational serveices provided to the practicing students might be

  11. Medium energy nuclear physics research

    International Nuclear Information System (INIS)

    Peterson, G.A.; Dubach, J.F.; Hicks, R.S.; Miskimen, R.A.

    1991-06-01

    This report discusses research conducted on the following topics: transverse from factors of 117 Sn; elastic magnetic electron scattering from 13 C at Q 2 = 1 GeV 2 /c 2 ; a re-analysis of 13 C elastic scattering; deuteron threshold electrodisintegration; measurement of the elastic magnetic form factor of 3 He at high momentum transfer; coincidence measurement of the D(e,e'p) cross-section at low excitation energy and high momentum transfer; measurement of the quadrupole contribution to the N → Δ excitation; measurement of the x-, Q 2 -, and A-dependence of R = σ L /σ T ; the PEGASYS project; PEP beam-gas event analysis; plans for other experiments at SLAC: polarized electron scattering on polarized nuclei; experiment PR-89-015: study of coincidence reactions in the dip and delta-resonance regions; experiment PR-89-031: multi-nulceon knockout using the CLAS detector; drift chamber tests; a memorandum of understanding and test experiments; photoprotons from 10 B; and hadronic electroproduction at LEP

  12. Energy in Ireland: context, management and research

    International Nuclear Information System (INIS)

    Saintherant, N.; Lerouge, Ch.; Welcker, A.

    2008-01-01

    In the framework of the climatic change and the fossil fuels shortage, the Ireland defined a new energy policy. The priority is the energy supply security and the research programs present a great interest in the ocean energies, which represent an important source in Ireland. The report presents the context, the irish energy policy, the research programs on energy and the different actors of the domain. (A.L.B.)

  13. A proposed programme for energy risk research

    International Nuclear Information System (INIS)

    1979-01-01

    The report consists of two parts. Part I presents an overview of technological risk management, noting major contributions and current research needs. Part II details a proposed program of energy research, including discussions of some seven recommended projects. The proposed energy risk research program addresses two basic problem areas: improving the management of energy risks and energy risk communication and public response. Specific recommended projects are given for each. (Auth.)

  14. Energy 2007. Research, development, demonstration; Energi 07. Forskning, udvikling, demonstration

    Energy Technology Data Exchange (ETDEWEB)

    Byriel, I.P.; Justesen, Helle; Beck, A.; Borup Jensen, J.; Rosenfeldt Jakobsen, Kl; Jacobsen, Steen Hartvig (eds.)

    2007-08-10

    Danish energy research is in an exciting and challenging situation. Rising oil prices, unstable energy supply, climate policy responsibilities and globalization have brought development of new environmentally friendly and more efficient energy technologies into focus. Promising international markets for newly developed energy technologies are emerging, and at the same time well established Danish positions of strength are challenged by new strong actors on the global market. The Danish government has set to work on its vision of an appreciable strengthening of public energy research funding through the recent law on the energy technological development and demonstration programme EUDP and the realization of globalization funds. The interaction between basic and applied research must be kept intact. In this report the various Danish energy research programmes administered by Energinet.dk, Danish Energy Authority, Danish Energy Association, Danish Council for Strategic Research's Programme Commission on Energy and Environment and Danish National Advanced Technology Foundation, coordinate their annual reports for the first time. The aim of Energy 2007 is to give the reader an idea of how the energy research programmes collaborate on solving the major energy technology challenges - also in an international context. (BA)

  15. Nuclear energy research in Germany 2008. Research centers and universities

    International Nuclear Information System (INIS)

    Tromm, Walter

    2009-01-01

    This summary report presents nuclear energy research at research centers and universities in Germany in 2008. Activities are explained on the basis of examples of research projects and a description of the situation of research and teaching in general. Participants are the - Karlsruhe Research Center, - Juelich Research Center (FZJ), - Dresden-Rossendorf Research Center (FZD), - Verein fuer Kernverfahrenstechnik und Analytik Rossendorf e.V. (VKTA), - Technical University of Dresden, - University of Applied Sciences, Zittau/Goerlitz, - Institute for Nuclear Energy and Energy Systems (IKE) at the University of Stuttgart, - Reactor Simulation and Reactor Safety Working Group at the Bochum Ruhr University. (orig.)

  16. TATA is a modular component of synthetic promoters.

    Science.gov (United States)

    Mogno, Ilaria; Vallania, Francesco; Mitra, Robi D; Cohen, Barak A

    2010-10-01

    The expression of most genes is regulated by multiple transcription factors. The interactions between transcription factors produce complex patterns of gene expression that are not always obvious from the arrangement of cis-regulatory elements in a promoter. One critical element of promoters is the TATA box, the docking site for the RNA polymerase holoenzyme. Using a synthetic promoter system coupled to a thermodynamic model of combinatorial regulation, we analyze the effects of different strength TATA boxes on various aspects of combinatorial cis-regulation. The thermodynamic model explains 75% of the variance in gene expression in synthetic promoter libraries with different strength TATA boxes, suggesting that many of the salient aspects of cis-regulation are captured by the model. Our results demonstrate that the effect of changing the TATA box on gene expression is the same for all synthetic promoters regardless of the arrangement of cis-regulatory sites we studied. Our analysis also showed that in our synthetic system the strength of the RNA polymerase-TATA interaction does not alter the combinatorial interactions between transcription factors, or between transcription factors and RNA polymerase. Finally, we show that although stronger TATA boxes increase expression in a predictable fashion, stronger TATA boxes have very little effect on noise in our synthetic promoters, regardless of the arrangement of cis-regulatory sites. Our results support a modular model of promoter function, where cis-regulatory elements can be mixed and matched (programmed) with outcomes on expression that are predictable based on the rules of simple protein-protein and protein-DNA interactions.

  17. Energy research and development in Denmark

    Energy Technology Data Exchange (ETDEWEB)

    Hultberg, S.; Lindstroem Thomsen, P.

    1996-06-01

    The document describes some of the most important results produced during the last twenty years under the Danish government`s Energy Research Programme (ERP). Some of the involved research groups, and their current research projects, are described. The aim is to invite international cooperation on research in this field. Research areas are divided under the main headings of energy policy, energy supply and energy end-use. The document is illustrated with coloured photographs, diagrams and graphs. The names of contact persons, firms and institutions relevant to the described projects are listed. (AB)

  18. Energy research in the public sector

    International Nuclear Information System (INIS)

    Gfeller, J.

    1980-01-01

    The objects of state-sponsored energy research in Switzerland are stated to include specialist training in co-operation with the technical universities, and long term energy technology as well as international liaison. Tables are presented which indicate the trends in sources of funding for research, and the division between various technological areas, including energy conservation (10%), solar energy (10%), bioenergy, geothermal energy and wind power (4.5%), atomic energy (40%), nuclear fusion (20%), electricity (6%) and environmental studies (7%). These ratios are compared with those for other developed countries and it is concluded that the aim must be to approach smoothly the 'post-oil era'. (Auth.)

  19. Energy Systems Modelling Research and Analysis

    DEFF Research Database (Denmark)

    Møller Andersen, Frits; Alberg Østergaard, Poul

    2015-01-01

    This editorial introduces the seventh volume of the International Journal of Sustainable Energy Planning and Management. The volume presents part of the outcome of the project Energy Systems Modelling Research and Analysis (ENSYMORA) funded by the Danish Innovation Fund. The project carried out...... by 11 university and industry partners has improved the basis for decision-making within energy planning and energy scenario making by providing new and improved tools and methods for energy systems analyses....

  20. Structural basis for TatA oligomerization: an NMR study of Escherichia coli TatA dimeric structure.

    Science.gov (United States)

    Zhang, Yi; Hu, Yunfei; Li, Hongwei; Jin, Changwen

    2014-01-01

    Many proteins are transported across lipid membranes by protein translocation systems in living cells. The twin-arginine transport (Tat) system identified in bacteria and plant chloroplasts is a unique system that transports proteins across membranes in their fully-folded states. Up to date, the detailed molecular mechanism of this process remains largely unclear. The Escherichia coli Tat system consists of three essential transmembrane proteins: TatA, TatB and TatC. Among them, TatB and TatC form a tight complex and function in substrate recognition. The major component TatA contains a single transmembrane helix followed by an amphipathic helix, and is suggested to form the translocation pore via self-oligomerization. Since the TatA oligomer has to accommodate substrate proteins of various sizes and shapes, the process of its assembly stands essential for understanding the translocation mechanism. A structure model of TatA oligomer was recently proposed based on NMR and EPR observations, revealing contacts between the transmembrane helices from adjacent subunits. Herein we report the construction and stabilization of a dimeric TatA, as well as the structure determination by solution NMR spectroscopy. In addition to more extensive inter-subunit contacts between the transmembrane helices, we were also able to observe interactions between neighbouring amphipathic helices. The side-by-side packing of the amphipathic helices extends the solvent-exposed hydrophilic surface of the protein, which might be favourable for interactions with substrate proteins. The dimeric TatA structure offers more detailed information of TatA oligomeric interface and provides new insights on Tat translocation mechanism.

  1. Between research and energy production

    International Nuclear Information System (INIS)

    Kirbus, F.B.

    1977-01-01

    When on March 20th, 1974, the nuclear power plant in Atucha, 100 km to the north-west of Argentine's capital Buenos Aires, built by Siemens, was taken into operation, it seemed as if South America had resolutely stepped into the atomic age. In the meantime, Brazil makes preparations for fortified construction of nuclear power plants and its own nuclear industry, and Mexico is accelerating its investigations in order to replace its dwindlung hydroelectric reserves as soon as possible with nuclear energy. The effect of the oil crisis was that Latin American countries, too, take a different look at the peaceful uses of atomic energy. (orig.) [de

  2. High Energy Astrophysics Science Archive Research Center

    Data.gov (United States)

    National Aeronautics and Space Administration — The High Energy Astrophysics Science Archive Research Center (HEASARC) is the primary archive for NASA missions dealing with extremely energetic phenomena, from...

  3. Accelerator Center for Energy Research (ACER)

    Data.gov (United States)

    Federal Laboratory Consortium — The Accelerator Center for Energy Research (ACER) exploits radiation chemistry techniques to study chemical reactions (and other phenomena) by subjecting samples to...

  4. Tata võidujooks Jaguarile ja Roverile / Gail Edmondson, David Welch

    Index Scriptorium Estoniae

    Edmondson, Gail

    2007-01-01

    India autotöösturile Ratan N. Tata kuuluv Tata Motors soovib osta kahjumis olevad Jaguar Carsi ja Land Roveri, mille Ford Motor on enampakkumisele pannud. Kaasautor Nandini Lakshman. Diagramm: Briti brändidest kaugel ees

  5. 2010 Transportation Research Board Environment and Energy Research Conference

    Science.gov (United States)

    2010-05-01

    The Transportation Research Boards (TRB) 2010 Environment and Energy Workshop: Better Delivery of Better Solutions, which will be held June 6-10, 2010 in Raleigh, North Carolina, will commence with a session to discuss research needs in the worksh...

  6. [Research in high energy physics

    International Nuclear Information System (INIS)

    LoSecco, J.

    1989-01-01

    We review the efforts of the Notre Dame non accelerator high energy physics group. Our major effort has been directed toward the IMB deep underground detector. Since the departure of the Michigan group our responsibilities to the group have grown. We are also very active in pursuing physics with the IMB 3 detector. Currently we are studying proton decay, point neutrino sources and neutrino oscillations with the contained event sample

  7. Research progress about chemical energy storage of solar energy

    Science.gov (United States)

    Wu, Haifeng; Xie, Gengxin; Jie, Zheng; Hui, Xiong; Yang, Duan; Du, Chaojun

    2018-01-01

    In recent years, the application of solar energy has been shown obvious advantages. Solar energy is being discontinuity and inhomogeneity, so energy storage technology becomes the key to the popularization and utilization of solar energy. Chemical storage is the most efficient way to store and transport solar energy. In the first and the second section of this paper, we discuss two aspects about the solar energy collector / reactor, and solar energy storage technology by hydrogen production, respectively. The third section describes the basic application of solar energy storage system, and proposes an association system by combining solar energy storage and power equipment. The fourth section briefly describes several research directions which need to be strengthened.

  8. Final Report for Research in High Energy Physics (University of Hawaii)

    Energy Technology Data Exchange (ETDEWEB)

    Browder, Thomas E.

    2013-08-31

    Here we present a final report for the DOE award for the University of Hawaii High Energy Physics Group (UHHEPG) for the period from December 1, 2009 to May 31, 2013 (including a period of no-cost extension). The high energy physics (HEP) group at the University of Hawaii (UH) has been engaged in experiments at the intensity frontier studying flavor physics (Task A: Belle, Belle-II and Task B: BES) and neutrinos (Task C: SuperK, LBNE, Double Chooz, DarkSide, and neutrino R\\&D). On the energy frontier, new types of pixel detectors were developed for upgrades of the ATLAS experiment at the LHC (Task D). On the cosmic frontier, there were investigations of ultra high-energy neutrino astrophysics and the highest energy cosmic rays using special radio detection techniques (Task E: AMBER, ANITA R\\&D) and results of the analysis of ANITA data. In addition, we have developed new types of sophisticated and cutting edge instrumentation based on novel ``oscilloscope on a chip'' electronics (Task F). Theoretical physics research (Task G) is phenomenologically oriented and has studied experimental consequences of existing and proposed new theories relevant to the energy, cosmic and intensity frontiers. The senior investigators for proposal were T. E. Browder (Task A), F. A. Harris (Task B), P. Gorham (Task E), J. Kumar (Task G), J. Maricic (Task C), J. G. Learned (Task C), S. Pakvasa (Task G), S. Parker (Task D), S. Matsuno (Task C), X. Tata (Task G) and G. S. Varner (Tasks F, A, E).

  9. PERENCANAAN TATA GUNA LAHAN DAS WAY SEPUTIH HULU LAMPUNG TENGAH MENGGUNAKAN MODEL TATA AIR (Landuse Planning for Way Seputih Watershed at Central Lampung by Water Management Model

    Directory of Open Access Journals (Sweden)

    Mohammad Amin

    2008-11-01

    Full Text Available ABSTRAK Das Way Seputih Hulu merupakan sungai yang terletak di Kabupaten Larnpung Tengah, merniliki luas 175,28 km2. Kejadian banjir di Desa Segalarninder hilir Way Seputih Hulu terjadi setiap datang musim penghujan. Hasil penelitian bempa software program tata-air.exe, konsep dasar rnodel menggunakan neraca air (waterbalance yang dibuat dengart program delphi versi 7. Hasil uji t-tes antara tebal aliran model simulasi dengan pengukuran lapangan menunjukkan nilai t-hitung (0,14 lebih besar dari t-tabel (2,51, sehingga dikatakan model dapat digunakan untuk melakukan simulasi berbagai alternatif penggunaan lahan. Hasil simulasi program tata-air.exe menunjukkan bahwa keseluruhan alternatif untuk eksperimentasi model menghasilkan nilai rasio tebal aliran di bawah angka 30. Kondisi rasio tebal aliran air Way Seputih Hulu memiliki nilai berkisar antara 2,84 sanrpai 3,40, sehingga dapat dikatakan dalam kondisi masih wajar bahkan dapat dikatakan mempunvai nilai yang cukup bagus. Alternatif penggunaan lahan yang mengarah kepada bentuk lahan kebun campuran akan memberikan nilai rasio paling kecil dan menghasilkan produksi air yang kecil pula.   ABSTRACT  Watersheed of Way Seputih Upstream represent river which located in Kabupaten Lampung Tengah, oing wide of 175,28 km2. Occurence of floods in Countryside of Segalaminder go downstream Way Seputih Upstream happened in every coming rain season. Result of the research namely tata-air.exe, base concept of modeling uses water balance was made by using Delphi 7th version. Result of t-test value between modeled discharge flow and field measurement result shows t-counting value (0.14 higher than t-table (2.51, hence the model is can be used for simulating various landuse alternative. The simulation result using tata-air.exe shows that entire alternatives for model experimentation resulted discharge ratio value was under 30. Condition of Way Seputih Hulu River discharge was in the range between 2.84 until 3

  10. Advanced Energy Projects: FY 1993, Research summaries

    Energy Technology Data Exchange (ETDEWEB)

    1993-09-01

    AEP has been supporting research on novel materials for energy technology, renewable and biodegradable materials, new uses for scientific discoveries, alternate pathways to energy efficiency, alternative energy sources, innovative approaches to waste treatment and reduction, etc. The summaries are grouped according to projects active in FY 1993, Phase I SBIR projects, and Phase II SBIR projects. Investigator and institutional indexes are included.

  11. Advanced Energy Projects: FY 1993, Research summaries

    International Nuclear Information System (INIS)

    1993-09-01

    AEP has been supporting research on novel materials for energy technology, renewable and biodegradable materials, new uses for scientific discoveries, alternate pathways to energy efficiency, alternative energy sources, innovative approaches to waste treatment and reduction, etc. The summaries are grouped according to projects active in FY 1993, Phase I SBIR projects, and Phase II SBIR projects. Investigator and institutional indexes are included

  12. Advanced Energy Projects FY 1996 research summaries

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-09-01

    The mission of the Advanced Energy Projects Division (AEP) is to explore the scientific feasibility of novel energy-related concepts. These concepts are typically at an early stage of scientific development and, therefore, are premature for consideration by applied research or technology development programs. The portfolio of projects is dynamic, but reflects the broad role of the Department in supporting research and development for improving the Nation`s energy posture. Topical areas presently receiving support include: alternative energy sources; innovative concepts for energy conversion and storage; alternate pathways to energy efficiency; exploring uses of new scientific discoveries; biologically-based energy concepts; renewable and biodegradable materials; novel materials for energy technology; and innovative approaches to waste treatment and reduction. Summaries of the 70 projects currently being supported are presented. Appendices contain budget information and investigator and institutional indices.

  13. Sociologies of energy. Towards a research agenda

    Directory of Open Access Journals (Sweden)

    Tomás Ariztía

    2017-12-01

    Full Text Available This article offers a panoramic view of the field of the social studies of energy while introducing the articles of the special issue. It begins by discussing the progressive interest on studying the social aspects of energy. We relate this interest to the increasing challenges imposed by global climate change as well as the growing sociological attention to the material dimension of social life. The article suggests understanding energy and energy related phenomena as a socio-technical object which involve material, social, cultural and technical elements. The article then briefly describes different research areas concerning the intersection between energy and society and present the contributions to the monograph. We suggest that the articles comprised in this special issue are not only relevant for social scientist interested on energy related issues; they might also help energy professionals and researchers from outside the social sciences to further problematize the social aspects and challenges of energy.

  14. Overview of energy-conservation research opportunities

    Energy Technology Data Exchange (ETDEWEB)

    Hopp, W.J.; Hauser, S.G.; Hane, G.J.; Gurwell, W.E.; Bird, S.P.; Cliff, W.C.; Williford, R.E.; Williams, T.A.; Ashton, W.B.

    1981-12-01

    This document is a study of research opportunities that are important to developing advanced technologies for efficient energy use. The study's purpose is to describe a wide array of attractive technical areas from which specific research and development programs could be implemented. Research areas are presented for potential application in each of the major end-use sectors. The study develops and applies a systematic approach to identifying and screening applied energy conservation research opportunities. To broadly cover the energy end-use sectors, this study develops useful information relating to the areas where federally-funded applied research will most likely play an important role in promoting energy conservation. This study is not designed to produce a detailed agenda of specific recommended research activities. The general information presented allows uniform comparisons of disparate research areas and as such provides the basis for formulating a cost-effective, comprehensive federal-applied energy conservation research strategy. Chapter 2 discusses the various methodologies that have been used in the past to identify research opportunities and details the approach used here. In Chapters 3, 4, and 5 the methodology is applied to the buildings, transportation, and industrial end-use sectors and the opportunities for applied research in these sectors are discussed.Chapter 6 synthesizes the results of the previous three chapters to give a comprehensive picture of applied energy conservation research opportunities across all end-use sectors and presents the conclusions to the report.

  15. Programs of the Office of Energy Research

    International Nuclear Information System (INIS)

    1990-01-01

    The Office of Energy Research sponsors long-term research in certain fundamental areas and in technical areas associated with energy resources, production, use, and resulting health and environmental effects. This document describes these activities, including recent accomplishments, types of facilities, and gives some impacts on energy, science, and scientific manpower development. The document is intended to respond to the many requests from diverse communities --- such as government, education, and public and private research --- for a summary of the types of research sponsored by the Department of Energy's Office of Energy Research. This is important since the Office relies to a considerable extent on unsolicited proposals from capable university and industrial groups, self-motivated interested individuals, and organizations that may wish to use the Department's extensive facilities and resources. By describing our activities and facilities, we hope not only to inform, but to also encourage interest and participation

  16. Magnetic confinement fusion energy research

    Energy Technology Data Exchange (ETDEWEB)

    Grad, H

    1977-03-01

    Controlled Thermonuclear Fusion offers probably the only relatively clean energy solution with completely inexhaustible fuel and unlimited power capacity. The scientific and technological problem consists in magnetically confining a hot, dense plasma (pressure several to hundreds of atmospheres, temperature 10/sup 8/ degrees or more) for an appreciable fraction of a second. The scientific and mathematical problem is to describe the behavior, such as confinement, stability, flow, compression, heating, energy transfer and diffusion of this medium in the presence of electromagnetic fields just as we now can for air or steam. Some of the extant theory consists of applications, routine or ingenious, of known mathematical structures in the theory of differential equations and in traditional analysis. Other applications of known mathematical structures offer surprises and new insights: the coordination between sub-supersonic and elliptic-hyperbolic is fractured; supersonic propagation goes upstream; etc. Other completely nonstandard mathematical structures with significant theory are being rapidly uncovered (and somewhat less rapidly understood) such as non-elliptic variational equations and new types of weak solutions. It is these new mathematical structures which one should expect to supply the foundation for the next generation's pure mathematics, if history is a guide. Despite the substantial effort over a period of some twenty years, there are still basic and important scintific and mathematical discoveries to be made, lying just beneath the surface.

  17. Council of Energy Engineering Research. Final Report

    Energy Technology Data Exchange (ETDEWEB)

    Goldstein, Richard J.

    2003-08-22

    The Engineering Research Program, a component program of the DOE Office of Basic Energy Sciences (BES), was established in 1979 to aid in resolving the numerous engineering issues arising from efforts to meet U.S. energy needs. The major product of the program became part of the body of knowledge and data upon which the applied energy technologies are founded; the product is knowledge relevant to energy exploration, production, conversion and use.

  18. Research and Energy Efficiency: Selected Success Stories

    Science.gov (United States)

    Garland, P. W.; Garland, R. W.

    1997-06-26

    Energy use and energy technology play critical roles in the U.S. economy and modern society. The Department of Energy (DOE) conducts civilian energy research and development (R&D) programs for the purpose of identifying promising technologies that promote energy security, energy efficiency, and renewable energy use. DOE-sponsored research ranges from basic investigation of phenomena all the way through development of applied technology in partnership with industry. DOE`s research programs are conducted in support of national strategic energy objectives, however austere financial times have dictated that R&D programs be measured in terms of cost vs. benefit. In some cases it is difficult to measure the return on investment for the basic "curiosity-driven" research, however many applied technology development programs have resulted in measurable commercial successes. The DOE has published summaries of their most successful applied technology energy R&D programs. In this paper, we will discuss five examples from the Building Technologies area of the DOE Energy Efficiency program. Each story will describe the technology, discuss the level of federal funding, and discuss the returns in terms of energy savings, cost savings, or national economic impacts.

  19. Solar energy storage researchers information user study

    Energy Technology Data Exchange (ETDEWEB)

    Belew, W.W.; Wood, B.L.; Marle, T.L.; Reinhardt, C.L.

    1981-03-01

    The results of a series of telephone interviews with groups of users of information on solar energy storage are described. In the current study only high-priority groups were examined. Results from 2 groups of researchers are analyzed: DOE-Funded Researchers and Non-DOE-Funded Researchers. The data will be used as input to the determination of information products and services the Solar Energy Research Institute, the Solar Energy Information Data Bank Network, and the entire information outreach community should be preparing and disseminating.

  20. Medium energy nuclear physics research

    International Nuclear Information System (INIS)

    Peterson, G.A.; Dubach, J.F.; Hicks, R.S.; Miskimen, R.A.

    1988-09-01

    The UMass group has concentrated on using electromagnetic probes, particularly the electron in high-energy scattering experiments at the Stanford Liner Accelerator Center (SLAC). Plans are also being made for high energy work at the Continuous Beam Accelerator Facility (CEBAF). The properties of this accelerator should permit a whole new class of coincidence experiments to be carried out. At SLAC UMass has made major contributions toward the plans for a cluster-jet gas target and detector system at the 16 GeV PEP storage ring. For the future CEBAF accelerator, tests were made of the feasibility of operating wire drift chambers in the vicinity of a continuous electron beam at the University Illinois microtron. At the same time a program of studies of the nuclear structure of more complex nuclei has been continued at the MIT-Bates Linear Accelerator Center and in Amsterdam at the NIKHEF-K laboratory. At the MIT-Bates Accelerator, because of an unforeseen change in beam scheduling as a result of problems with the T 20 experiment, the UMass group was able to complete data acquisition on experiments involving 180 degrees elastic magnetic scattering on 117 Sn and 41 Ca. A considerable effort has been given to preparations for a future experiment at Bates involving the high-resolution threshold electrodisintegration of the deuteron. The use of these chambers should permit a high degree of discrimination against background events in the measurement of the almost neutrino-like small cross sections that are expected. In Amsterdam at the NIKHEF-K facility, single arm (e,e') measurements were made in November of 1987 on 10 B in order to better determine the p 3/2 wave function from the transition from the J pi = 3 + ground state to the O + excited state at 1.74 MeV. In 1988, (e,e'p) coincidence measurements on 10 B were completed. The objective was to obtain information on the p 3/2 wave function by another means

  1. International energy: Research organizations, 1986--1990

    Energy Technology Data Exchange (ETDEWEB)

    Hendricks, P.; Jordan, S. (eds.) (USDOE Office of Scientific and Technical Information, Oak Ridge, TN (USA))

    1991-03-01

    The International Energy: Research Organizations publication contains the standardized names of energy research organizations used in energy information databases. Involved in this cooperative task are (1) the technical staff of the USDOE Office of Scientific and Technical Information (OSTI) in cooperation with the member countries of the Energy Technology Data Exchange (ETDE) and (2) the International Nuclear Information System (INIS). This publication identifies current organizations doing research in all energy fields, standardizes the format for recording these organization names in bibliographic citations, assigns a numeric code to facilitate data entry, and identifies report number prefixes assigned by these organizations. These research organization names may be used in searching the databases Energy Science Technology'' on DIALOG and Energy'' on STN International. These organization names are also used in USDOE databases on the Integrated Technical Information System. Research organizations active in the past five years, as indicated by database records, were identified to form this publication. This directory includes approximately 34,000 organizations that reported energy-related literature from 1986 to 1990 and updates the DOE Energy Data Base: Corporate Author Entries.

  2. The National Geothermal Energy Research Program

    Science.gov (United States)

    Green, R. J.

    1974-01-01

    The continuous demand for energy and the concern for shortages of conventional energy resources have spurred the nation to consider alternate energy resources, such as geothermal. Although significant growth in the one natural steam field located in the United States has occurred, a major effort is now needed if geothermal energy, in its several forms, is to contribute to the nation's energy supplies. From the early informal efforts of an Interagency Panel for Geothermal Energy Research, a 5-year Federal program has evolved whose objective is the rapid development of a commercial industry for the utilization of geothermal resources for electric power production and other products. The Federal program seeks to evaluate the realistic potential of geothermal energy, to support the necessary research and technology needed to demonstrate the economic and environmental feasibility of the several types of geothermal resources, and to address the legal and institutional problems concerned in the stimulation and regulation of this new industry.

  3. Medium energy nuclear physics research

    International Nuclear Information System (INIS)

    Peterson, G.A.; Dubach, J.F.; Hicks, R.S.; Miskimen, R.A.

    1992-06-01

    This paper covers the following topics: Experiment 87-02: Threshold Electrodisintegration of the Deuteron at High Q 2 ; Measurement of the 5th Structure Function in Deuterium and 12 C; Single-Particle Densities of sd-Shell Nuclei; Experiment 84-28: Transverse Form Factors of 117 Sn; Experiment 82-11: Elastic Magnetic Electron Scattering from 13 C; Experiment 89-09: Measurement of the Elastic Magnetic Form Factor of 3 He at High Momentum Transfer; Experiment 89-15: Coincidence Measurement of the D(e,e'p) Cross-Section at Low Excitation Energy and High Momentum Transfer; Experiment 87-09: Measurement of the Quadrupole Contribution to the N → Δ Excitation; Experiment E-140: Measurement of the x-, Q 2 and A-Dependence of R = σ L /σ T ; PEP Beam-Gas Event Analysis: Physics with the SLAC TPC/2γ Detector; Drift Chamber Tests at Brookhaven National Laboratory; Experiment PR-89-031: Multi-nucleon Knockout Using the CLAS Detector; Electronics Design for the CLAS Region 1 Drift Chamber; Color Transparencies in the Electroproduction of Nucleon Resonances; and Experiment PR-89-015: Study of Coincidence Reactions in the Dip and Delta-Resonance Regions

  4. Advanced energy projects; FY 1995 research summaries

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-09-01

    The AEP Division supports projects to explore novel energy-related concepts which are typically at an early stage of scientific development, and high-risk, exploratory concepts. Topical areas presently receiving support are: novel materials for energy technology, renewable and biodegradable materials, exploring uses of new scientific discoveries, alternate pathways to energy efficiency, alternative energy sources, and innovative approaches to waste treatment and reduction. There were 46 research projects during FY 1995; ten were initiated during that fiscal year. The summaries are separated into grant and laboratory programs, and small business innovation research programs.

  5. Research planning in the energy sector

    International Nuclear Information System (INIS)

    Graenicher, H.

    1977-06-01

    The author considers research planning split into four separate aspects: the character of the research situation; the function of planning stages; the type of research target; and the limit of the application of research planning by planning stages. He then considers the specific problem of energy research and discusses the question of what the state is to do and how to do it with particular attention to the Swiss situation. (G.T.H)

  6. Nuclear methods in environmental and energy research

    Energy Technology Data Exchange (ETDEWEB)

    Vogt, J. R. [ed.

    1977-01-01

    The topics considered in the seven sessions were nuclear methods in atmospheric research; nuclear and atomic methodology; nuclear methods in tracer applications; energy exploration, production, and utilization; nuclear methods in environmental monitoring; nuclear methods in water research; and nuclear methods in biological research. Individual abstracts were prepared for each paper. (JSR)

  7. Netherlands Energy Research Foundation Annual Report 1987

    International Nuclear Information System (INIS)

    1988-06-01

    This Annual Report includes a brief survey of the nuclear research activities of the Netherlands Energy Research Center (ECN) in Petten during 1987. They cover the following subjects: reactor safety, processing, storage and disposal of radioactive waste, advanced nuclear reactors, radiation protection, nuclear analysis, and contributions to the European thermonuclear-fusion research. (H.W.). 20 figs.; 18 fotos; 1 tab

  8. Base Program on Energy Related Research

    Energy Technology Data Exchange (ETDEWEB)

    Western Research Institute

    2008-06-30

    The main objective of the Base Research Program was to conduct both fundamental and applied research that will assist industry in developing, deploying, and commercializing efficient, nonpolluting fossil energy technologies that can compete effectively in meeting the energy requirements of the Nation. In that regard, tasks proposed under the WRI research areas were aligned with DOE objectives of secure and reliable energy; clean power generation; development of hydrogen resources; energy efficiency and development of innovative fuels from low and no-cost sources. The goal of the Base Research Program was to develop innovative technology solutions that will: (1) Increase the production of United States energy resources--coal, natural gas, oil, and renewable energy resources; (2) Enhance the competitiveness of United States energy technologies in international markets and assist in technology transfer; (3) Reduce the nation's dependence on foreign energy supplies and strengthen both the United States and regional economies; and (4) Minimize environmental impacts of energy production and utilization. This report summarizes the accomplishments of the overall Base Program. This document represents a stand-alone Final Report for the entire Program. It should be noted that an interim report describing the Program achievements was prepared in 2003 covering the progress made under various tasks completed during the first five years of this Program.

  9. Energy in Ireland: context, strategy and research

    International Nuclear Information System (INIS)

    Saintherant, N.; Lerouge, Ch.; Welcker, A.

    2008-01-01

    In the present day situation of sudden awareness about climatic change and announced fossil fuels shortage, Ireland has defined a new strategy for its energy future. Context: Ireland is strongly dependent of oil and gas imports which increase regularly to meet the demand. A small part of the electricity consumed is imported from Ulster. The share of renewable energies remains weak but is increasing significantly. Therefore, from 1990 to 2006, the proportion of renewable energies increased from 1.9% (mainly of hydroelectric origin) to 4.5%. Wind power represents now the main renewable energy source. The transportation sector is the most energy consuming and the biggest source of greenhouse gases. Strategy: the Irish policy is driven by pluri-annual strategic plans which define the objectives and means. Priority is given to the security of supplies at affordable prices: 8.5 billion euros will be invested during the 2007-2013 era for the modernization of existing energy infrastructures and companies, and in a lesser extent for the development of renewable energy sources. During this period, 415 million euros more will be devoted to the research, development and demonstration (RD and D) of new energy solutions. Research: in 2005 the energy RD and D expenses reached 12.8 million euros shared between 54% for R and D and 46% for demonstration projects. Half of the financing is given to higher education schools and is devoted to energy saving purposes (33%) and to renewable energies (29%, mainly wind power and biomass). Academic research gives a particular attention to ocean energy which represents an important potential resource in Ireland and which has already led to the creation of innovative companies. The integration of renewable energy sources to the power grid and the stability of supplies are also the object of active researches. (J.S.)

  10. Energy research for the next century

    International Nuclear Information System (INIS)

    Bauer, K.

    1990-01-01

    The paper presents the following theses: 1. Energy politics in the Federal Republic of Germany faces new challenges. 2. The seemingly relaxed situation on the energy markets and the supply situation in Germany are deceptive. 3. Research and technological development have to create the preconditions for an efficient and rational implementation of concepts of energy politics. 4. Research and development cannot substitute energy politics. The fact that only joint programmes of the industry and the government can successfully master the challenges of energy politic is true throughout but especially for the field of nuclear energy. There is a joint responsibility which means that the load has to be distributed to all the shoulders. Now is the time to start the necessary dialogue, now is the time to work out concepts. (orig./HSCH) [de

  11. Using FRET to Measure the Angle at Which a Protein Bends DNA: TBP Binding a TATA Box as a Model System

    Science.gov (United States)

    Kugel, Jennifer F.

    2008-01-01

    An undergraduate biochemistry laboratory experiment that will teach the technique of fluorescence resonance energy transfer (FRET) while analyzing protein-induced DNA bending is described. The experiment uses the protein TATA binding protein (TBP), which is a general transcription factor that recognizes and binds specific DNA sequences known as…

  12. Genome-wide regulation of TATA-binding protein activity

    NARCIS (Netherlands)

    van Werven, F.J.

    2009-01-01

    Transcription, the synthesis of RNA from a DNA template, is a well-controlled process. TATA binding protein (TBP) recruitment to promoters is essential for transcription by all three RNA polymerases, and often is the rate-limiting step of transcription initiation. TBP is incorporated into different

  13. Controlling transcription fidelity via TATA-binding protein dynamics

    NARCIS (Netherlands)

    Koster, M.J.E.

    2015-01-01

    Transcription underlies all cellular processes and responses to internal and external cues. Deregulation of transcription has implications for the fitness of the cell or organism. During my PhD I have investigated the importance of proper TATA-binding protein (TBP) regulation as a mechanism to

  14. Energy engineering: Student-researcher collaboration

    DEFF Research Database (Denmark)

    Leban, Krisztina Monika; Ritchie, Ewen; Beckowska, Patrycja Maria

    2013-01-01

    This article reports on cooperation methods between researchers and students at different levels. Levels included in this work are BSc, MSc and PhD student levels. At Aalborg University, Department of Energy Technology education and research are closely linked. The relationship between student......-student; student-researcher and researcher -researcher is analyzed. The problems of work division, synchronization, transportation, storing and dissemination are disused. The importance of a proper work method and collaboration between researchers at different levels is underlined. As a case study, a research...

  15. Nuclear energy research in Germany 2009

    International Nuclear Information System (INIS)

    2010-01-01

    Research and development (R and D) in the fields of nuclear reactor safety and safety of nuclear waste and spent fuel management in Germany are carried out at research centers and, in addition, some 32 universities. In addition, industrial research is conducted by plant vendors, and research in plant and operational safety of power plants in operation is organized by operators and by organizations of technical and scientific research and expert consultant organizations. This summary report presents nuclear energy research conducted at research centers and universities in Germany in 2009, including examples of research projects and descriptions of the situation of research and teaching. These are the organizations covered: - Hermann von Helmholtz Association of German Research Centers, - Karlsruhe Institute of Technology (KIT, responsibility of the former Karlsruhe Research Center), - Juelich Research Center (FZJ), - Nuclear Technology Competence Center East, - Dresden-Rossendorf Research Center (FZD), - Rossendorf Nuclear Process Technology and Analysis Association (VKTA), - Dresden Technical University, - Zittau/Goerlitz University of Applied Science, - Institute of Nuclear Energy and Energy Systems (IKE) of the University of Stuttgart. (orig.)

  16. Research challenges for energy data management (panel)

    DEFF Research Database (Denmark)

    Pedersen, Torben Bach; Lehner, Wolfgang

    2013-01-01

    This panel paper aims at initiating discussion at the Second International Workshop on Energy Data Management (EnDM 2013) about the important research challenges within Energy Data Management. The authors are the panel organizers, extra panelists will be recruited before the workshop...

  17. New energy technologies. Research program proposition

    International Nuclear Information System (INIS)

    2005-02-01

    This document presents the most promising program propositions of research and development and the public financing needed for their realization. The concerned technologies are: the hydrogen and the fuel cell PAN-H, the separation and the storage of the CO 2 , the photovoltaic solar electricity, the PREBAT program of the building energy recovery and the bio-energies. (A.L.B.)

  18. Tomorrow the energy. Words of researchers

    International Nuclear Information System (INIS)

    Metenier, Beatrice; Huret, Christophe; Bordenave, Aurelie; Tourrasse, Corinne; Nourry, Didier; Bellet, Daniel; Blanquet, Elisabeth; Bonjour, Jocelyn; Brochier, Elisabeth; Fave, Alain; Grunenwald, Perrine; Herri, Jean-Michel; Menanteau, Philippe; Normand, Bernard; Raison, Bertrand; Stutz, Benoit

    2015-01-01

    Based on interviews of researchers in various disciplines and areas, this book proposes a prospective vision of energy. It starts with a presentation of points of view of a philosopher, a climatologist, an economist and a scientific on the definition of energy transition. The second part addresses how to be committed in energy efficiency by saving energy in buildings (towards an inter-seasonal storage and an active management of energy), in transports (a change of behaviours, lighter materials), and in industry (optimised air conditioning, a more efficient industry). The next part discusses how to diversify resources: hydraulic resources where the main issue or challenge is to produce and store a more flexible production, nuclear energy (to improve safety and to develop technologies towards the use of extreme materials), solar energy (to capture this energy at a reduced cost by using highly efficient cells), fossil energies (to optimize the exploitation and to decrease emissions by capturing CO 2 ), and biomass (to assess the resource). The last chapter discusses the challenges related to energy storage and distribution: how to store energy and for which use (towards solid hydrogen storage), and how to adapt the grid to the emergence of renewable energies (towards a grid self-healing)

  19. Programs of the Office of Energy Research

    International Nuclear Information System (INIS)

    1985-07-01

    The purpose of this research has been to support the energy technology development programs by providing insight into fundamental science and associated phenomena and developing new or advanced concepts and techniques. Today, this responsibility rests with the Office of Energy Research (ER), DOE, whose present programs have their origins in pioneering energy-related research which was initiated nearly 40 years ago. The Director, Office of Energy Research, also acts as the chief scientist and scientific advisor to the Secretary of Energy for the entire spectrum of energy research and development (R and D) programs of the Department. ER programs include several thousand individual projects and hundreds of laboratories, universities, and other research facilities throughout the United States. The current organization of ER is shown. The budgets for the various ER programs for the last two fiscal years are shown. In the following pages, each of these programs and activities are described briefly for the information of the scientific community and the public at large

  20. Molecularly Engineered Energy Materials, an Energy Frontier Research Center

    Energy Technology Data Exchange (ETDEWEB)

    Ozolins, Vidvuds [Univ. of California, Los Angeles, CA (United States). Materials Science and Engineering Dept.

    2016-09-28

    Molecularly Engineered Energy Materials (MEEM) was established as an interdisciplinary cutting-edge UCLA-based research center uniquely equipped to attack the challenge of rationally designing, synthesizing and testing revolutionary new energy materials. Our mission was to achieve transformational improvements in the performance of materials via controlling the nano-and mesoscale structure using selectively designed, earth-abundant, inexpensive molecular building blocks. MEEM has focused on materials that are inherently abundant, can be easily assembled from intelligently designed building blocks (molecules, nanoparticles), and have the potential to deliver transformative economic benefits in comparison with the current crystalline-and polycrystalline-based energy technologies. MEEM addressed basic science issues related to the fundamental mechanisms of carrier generation, energy conversion, as well as transport and storage of charge and mass in tunable, architectonically complex materials. Fundamental understanding of these processes will enable rational design, efficient synthesis and effective deployment of novel three-dimensional material architectures for energy applications. Three interrelated research directions were initially identified where these novel architectures hold great promise for high-reward research: solar energy generation, electrochemical energy storage, and materials for CO2 capture. Of these, the first two remained throughout the project performance period, while carbon capture was been phased out in consultation and with approval from BES program manager.

  1. PSI nuclear energy research progress report 1988

    International Nuclear Information System (INIS)

    Alder, H.P.; Wiedemann, K.H.

    1989-07-01

    The progress report at hand deals with nuclear energy research at PSI. The collection of articles covers a large number of topics: different reactor systems, part of the fuel cycle, the behaviour of structural materials. Examples of the state of knowledege in different disciplines are given: reactor physics, thermal-hydraulics, heat transfer, fracture mechanics, instrumental analysis, mathematical modelling. The purpose of this collection is to give a fair account of nuclear energy research at PSI. It should demonstrate that nuclear energy research is a central activity also in the new institute, the scientific basis for the continuing exploitation of nuclear power in Switzerland is preserved, work has continued not only along established lines but also new research topics were tackled, the quality of work corresponds to international standards and in selected areas is in the forefront, the expertise acquired also finds applications in non-nuclear research tasks. (author) 92 figs., 18 tabs., 316 refs

  2. Research into liquid metal MHD energy conversion

    International Nuclear Information System (INIS)

    Bayer, Z.

    1973-01-01

    The state of research into liquid metal MHD conversion and the problems arising from the processes taking place in the liquid metal-gas mixture are described. The possibilities are pointed out of improving multi-stage heat regeneration MHD systems. The expansion of the number of mixing stages contributes to higher energy conversion efficiency up to a certain driving energy. The relations are presented determining optimal conditions and a calculation method derived for finding the optimal energy distribution and the resulting energy conversion efficiency at any number of stages. (Oy)

  3. Nuclear methods in environmental and energy research

    International Nuclear Information System (INIS)

    Vogt, J.R.

    1980-01-01

    A total of 75 papers were presented on nuclear methods for analysis of environmental and biological samples. Sessions were devoted to software and mathematical methods; nuclear methods in atmospheric and water research; nuclear and atomic methodology; nuclear methods in biology and medicine; and nuclear methods in energy research

  4. Basic Energy Sciences FY 2014 Research Summaries

    Energy Technology Data Exchange (ETDEWEB)

    None

    2014-01-01

    This report provides a collection of research abstracts and highlights for more than 1,200 research projects funded by the Office of Basic Energy Sciences (BES) in Fiscal Year 2014 at some 200 institutions across the U.S. This volume is organized along the three BES Divisions: Materials Sciences and Engineering; Chemical Sciences, Geosciences, and Biosciences; and Scientific User Facilities.

  5. Basic Energy Sciences FY 2011 Research Summaries

    Energy Technology Data Exchange (ETDEWEB)

    None

    2011-01-01

    This report provides a collection of research abstracts for more than 1,300 research projects funded by the Office of Basic Energy Sciences (BES) in Fiscal Year 2011 at some 180 institutions across the U.S. This volume is organized along the three BES divisions: Materials Sciences and Engineering; Chemical Sciences, Geosciences, and Biosciences; and Scientific User Facilities.

  6. Nuclear methods in environmental and energy research

    Energy Technology Data Exchange (ETDEWEB)

    Vogt, J R [ed.

    1980-01-01

    A total of 75 papers were presented on nuclear methods for analysis of environmental and biological samples. Sessions were devoted to software and mathematical methods; nuclear methods in atmospheric and water research; nuclear and atomic methodology; nuclear methods in biology and medicine; and nuclear methods in energy research.

  7. Basic Energy Sciences FY 2012 Research Summaries

    Energy Technology Data Exchange (ETDEWEB)

    None

    2012-01-01

    This report provides a collection of research abstracts and highlights for more than 1,400 research projects funded by the Office of Basic Energy Sciences (BES) in Fiscal Year 2012 at some 180 institutions across the U.S. This volume is organized along the three BES Divisions: Materials Sciences and Engineering; Chemical Sciences, Geosciences, and Biosciences; and Scientific User Facilities.

  8. Research Needs for Magnetic Fusion Energy Sciences

    Energy Technology Data Exchange (ETDEWEB)

    Neilson, Hutch

    2009-07-01

    Nuclear fusion — the process that powers the sun — offers an environmentally benign, intrinsically safe energy source with an abundant supply of low-cost fuel. It is the focus of an international research program, including the ITER fusion collaboration, which involves seven parties representing half the world’s population. The realization of fusion power would change the economics and ecology of energy production as profoundly as petroleum exploitation did two centuries ago. The 21st century finds fusion research in a transformed landscape. The worldwide fusion community broadly agrees that the science has advanced to the point where an aggressive action plan, aimed at the remaining barriers to practical fusion energy, is warranted. At the same time, and largely because of its scientific advance, the program faces new challenges; above all it is challenged to demonstrate the timeliness of its promised benefits. In response to this changed landscape, the Office of Fusion Energy Sciences (OFES) in the US Department of Energy commissioned a number of community-based studies of the key scientific and technical foci of magnetic fusion research. The Research Needs Workshop (ReNeW) for Magnetic Fusion Energy Sciences is a capstone to these studies. In the context of magnetic fusion energy, ReNeW surveyed the issues identified in previous studies, and used them as a starting point to define and characterize the research activities that the advance of fusion as a practical energy source will require. Thus, ReNeW’s task was to identify (1) the scientific and technological research frontiers of the fusion program, and, especially, (2) a set of activities that will most effectively advance those frontiers. (Note that ReNeW was not charged with developing a strategic plan or timeline for the implementation of fusion power.)

  9. Energy research shows the way to sustainable energy policy

    International Nuclear Information System (INIS)

    Glatthard, T.

    2000-01-01

    This article takes a look at the work of the Swiss research programme on energy economics basics that aims to provide advice for policy makers. The programme investigates not only the technological but also the social and economic factors to be taken into consideration. In particular, the article reviews the programme's work on promotion strategies for sustainability in the energy area in connection with a proposed levy on energy. Examples are given of possible implementation strategies concerning new and existing buildings. The responsibilities of the parties to be involved in the implementation of promotional measures such as cantonal authorities, professional associations and agencies are discussed

  10. Ocean energy researchers information user study

    Energy Technology Data Exchange (ETDEWEB)

    Belew, W.W.; Wood, B.L.; Marle, T.L.; Reinhardt, C.L.

    1981-03-01

    This report describes the results of a series of telephone interviews with groups of users of information on ocean energy systems. These results, part of a larger study on many different solar technologies, identify types of information each group needed and the best ways to get information to each group. The report is 1 of 10 discussing study results. The overall study provides baseline data about information needs in the solar community. Only high-priority groups were examined. Results from 2 groups of researchers are analyzed in this report: DOE-Funded Researchers and Non-DOE-Funded Researchers. The data will be used as input to the determination of information products and services the Solar Energy Research Institute, the Solar Energy Information Data Bank Network, and the entire information outreach community should be preparing and disseminating.

  11. Production, consumption and research on solar energy

    DEFF Research Database (Denmark)

    Sanz-Casado, Elias; Lascurain-Sánchez, Maria Luisa; Serrano-Lopez, Antonio Eleazar

    2014-01-01

    An analysis of scientific publications on solar energy was conducted to determine whether public interest in the subject is mirrored by more intense research in the area. To this end, the research published by Spain and Germany, the two EU countries with the highest installed photovoltaic capacity......, was analyzed based on Web of Science data. The results show that: solar output has risen substantially; solar research has a greater impact (measured in terms of citations) than publications on other renewables such as wind power; scientific production on solar energy is high in Germany and Spain, which...... intense. The main conclusion is the divergence in Germany and Spain between solar energy demand/output growth, being exponential, and the growth of research papers on the subject, which is linear...

  12. Energy Research in Airports: A Review

    Directory of Open Access Journals (Sweden)

    Sergio Ortega Alba

    2016-05-01

    Full Text Available The main function of an airport is to provide access to air transport both for passengers and cargo. The number of air operations over the past 20 years has increased rapidly, and this has led to a rise in the energy needs of airports to satisfy this demand. As a consequence, the cost of energy supply for airport managers has escalated. At the same time, global energy consumption has soared due to the needs of emerging countries like China and India, with the consequent environmental impact. This complex scenario of environmental and economic factors has made airport managers become aware of the need to reduce energy consumption as well as a more efficient use of it. The aim of this article is to analyze the main behaviors and energy trends at airports in more recent research, starting with the description of the main energy sources and consumers, the application of energy conservation and energy efficiency measures, the establishment of energy indicators and benchmarking between airports, as well as energy modeling and simulation.

  13. Department of Atomic Energy [India]: Annual report 1979-1980

    International Nuclear Information System (INIS)

    1980-01-01

    The work of the research establishments, projects undertaken and public sector undertakings of the Department of Atomic Energy during the financial year 1979-80 is surveyed. The research and development activities of the Bhabha Atomic Research Centre at Bombay, the Reactor Research Centre at Kalpakkam, the Tata Institute of Fundamental Research at Bombay, the Saha Institute of Nuclear Physics at Calcutta and the Tata Memorial Centre at Bombay are described. An account of the progress of heavy water production plant projects, the Madras and Narora Atomic Power Projects, the MHD project and the 100 MW thermal research reactor R-5 Project at Trombay is given. Performance of the Tarapur and Rajasthan Atomic Power Stations, Nuclear Fuel Complex at Hyderabad, Atomic Minerals Division, ISOMED (the radiation sterilisation plant for medical products) at Bombay, the Indian Rare Earths Ltd., the Uranium Corporation of India Ltd., and the Electronics Corporation of India Ltd., Hyderabad is reported. (M.G.B.)

  14. Advanced energy projects FY 1994 research summaries

    International Nuclear Information System (INIS)

    1994-09-01

    The Division of Advanced Energy Projects (AEP) provides support to explore the feasibility of novel, energy-related concepts that evolve from advances in basic research. These concepts are typically at an early stage of scientific definition and, therefore, are premature for consideration by applied research or technology development programs. The AEP also supports high-risk, exploratory concepts that do not readily fit into a program area but could have several applications that may span scientific disciplines or technical areas. Projects supported by the Division arise from unsolicited ideas and concepts submitted by researchers. The portfolio of projects is dynamic and reflects the broad role of the Department in supporting research and development for improving the Nation's energy outlook. FY 1994 projects include the following topical areas: novel materials for energy technology; renewable and biodegradable materials; exploring uses of new scientific discoveries; alternate pathways to energy efficiency; alternative energy sources; and innovative approaches to waste treatment and reduction. Summaries are given for 66 projects

  15. Advanced energy projects FY 1992 research summaries

    International Nuclear Information System (INIS)

    1992-09-01

    The Division of Advanced Energy Projects (AEP) provides support to explore the feasibility of novel, energy-related concepts that evolve from advances in basic research. These concepts are typically at an early stage of scientific definition and, therefore, are beyond the scope of ongoing applied research or technology development programs. The Division provides a mechanism for converting basic research findings to applications that eventually could impact the Nation's energy economy. Technical topics include physical, chemical, materials, engineering, and biotechnologies. Projects can involve interdisciplinary approaches to solve energy-related problems. Projects are supported for a finite period of time, which is typically three years. Annual funding levels for projects are usually about $300,000 but can vary from approximately $50,000 to $500,000. It is expected that, following AEP support, each concept will be sufficiently developed and promising to attract further funding from other sources in order to realize its full potential. There were 39 research projects in the Division of Advanced Energy Projects during Fiscal Year 1992 (October 1, 1991 -- September 30, 1992). The abstracts of those projects are provided to introduce the overall program in Advanced Energy Projects. Further information on a specific project may be obtained by contacting the principal investigator, who is listed below the project title. Projects completed during FY 1992 are indicated

  16. Advanced energy projects FY 1994 research summaries

    Energy Technology Data Exchange (ETDEWEB)

    1994-09-01

    The Division of Advanced Energy Projects (AEP) provides support to explore the feasibility of novel, energy-related concepts that evolve from advances in basic research. These concepts are typically at an early stage of scientific definition and, therefore, are premature for consideration by applied research or technology development programs. The AEP also supports high-risk, exploratory concepts that do not readily fit into a program area but could have several applications that may span scientific disciplines or technical areas. Projects supported by the Division arise from unsolicited ideas and concepts submitted by researchers. The portfolio of projects is dynamic and reflects the broad role of the Department in supporting research and development for improving the Nation`s energy outlook. FY 1994 projects include the following topical areas: novel materials for energy technology; renewable and biodegradable materials; exploring uses of new scientific discoveries; alternate pathways to energy efficiency; alternative energy sources; and innovative approaches to waste treatment and reduction. Summaries are given for 66 projects.

  17. PENERAPAN STANDAR PELAYANAN MINIMAL PEGAWAI TATA USAHA DI SMP NEGERI SE-KOTA SALATIGA

    Directory of Open Access Journals (Sweden)

    Aan Ikhsananto

    2016-06-01

    Full Text Available Pegawai tata usaha memiliki tugas-tugas pelayanan yang berhubungan dengan banyak orang di lingkungan sekolah. Observasi awal yang dilakukan peneliti menunjukkan bahwa penerapan Standar Pelayanan Minimal (SPM masih kurang. Melalui peningkatan kompetensi pegawai diharapkan dapat memenuhi standar pelayanan minimal pegawai tata usaha di sekolah. Pemanfaatan fasilitas kantor juga diharapkan dapat menunjang standar pelayanan minimal. Selain itu ketersediaan teknologi informasi diharapkan penerapan standar pelayanan minimal dapat semakin meningkat. Tujuan dari penelitian ini adalah untuk mengetahui apakah kompetensi pegawai, fasilitas kantor, dan teknologi infomasi berpengaruh terhadap penerapan SPM pegawai tata usaha.Variabel dalam penelitian ini adalah kompetensi pegawai (X1, fasilitas kantor (X2 dan teknologi informasi (X3 sebagai variabel bebas serta standar pelayanan minimal (Y sebagai variabel terikatnya. Sampel dalam penelitian ini adalah seluruh pegawai tata usaha (TU di SMP Negeri Se-Kota Salatiga, berjumlah 54 pegawai. Metode pengumpulan data yang digunakan adalah metode dokumentasi, wawancara, dan kuesioner. Teknik analisis data dapat menggunakan regresi berganda bantuan SPSS, asumsi klasik, dan analisis deskriptif persentase. Hasil penelitian ini dapat disimpulkan bahwa kompetensi pegawai, fasilitas kantor, dan teknologi informasi berpengaruh positif dan signifikan terhadap penerapan standar pelayanan minimal pegawai. Clerical employee has service tasks associated with many people in the school environment. Preliminary observations conducted by researchers showed that the application of the Minimum Service Standards (SPM is still lacking. By improving the competence of employees is expected to meet minimum service standards in school administration employees. The usefullness of office facilities are also expected to support the minimum service standards. Besides the availability of information technology is expected implementation of

  18. PENGATURAN KEBIJAKAN PEMERINTAH INDONESIA MENGENAI TATA NIAGA IMPOR PANGAN

    Directory of Open Access Journals (Sweden)

    Sihabudin Sihabudin

    2016-03-01

    This paper is about to do a reformulation of the government's policy regarding the adjustment of the trade system for food imports, in order to find effective policy formulation and efficient in solving the problems that arise regarding the marketing of food imports that has been happening. By using descriptive normative legal analysis, the study found that the common thread of chaos cross trade system for food import regulations which are due to unfitted between national regulations and regional regulations (AFTA, CAFTA, APEC as well as global regulations (GATT-WTO. Thus, administrative reform of domestic and foreign trade are necessary, particularly regarding to the procedure of rice imports. All forms of deviations in import licensing process, document manipulation, and the pattern of non-governmental practices must obtain decisive action, both administratively and legally, as a valuable shock-therapy. Key words: government policy, trade , regulation, import Abstrak Kebijakan adalah keputusan pemerintah yang bersifat umum dan berlaku untuk seluruh anggota masyarakat. Konsekuensi hukum dari menjadi anggota organisasi perdagangan dunia adalah bahwasanya pemerintah Indonesia harus ikut tunduk dan patuh pada kaidah-kaidah yang disepakati dalam persetujuan perdagangan internasional terkait ekspor-impor, termasuk melakukan perubahan terhadap instrumen hukum dan kebijaksanaan pembangunan di sektor perdagangan. Tata niaga beras dan beberapa komoditas pangan lain yang melibatkan impor memiliki dimensi permasalahan yang tidak sederhana, bahkan multi-dimensi, mulai dari ekonomi, politik, bahkan sosio kultural. Kebijakan pemerintah Indonesia mengenai pengaturan tata niaga impor pangan merupakan upaya melindungi produsen dalam negeri dari kegiatan dumping atau karena meningkatnya produk impor, juga untuk melindungi konsumen Indonesia dari produk impor yang tidak memenuhi standar kualitas keamanan dan kesehatan konsumen. Tulisan ini hendak melakukan reformulasi kebijakan

  19. Asian-American Mental Health and Help-Seeking Behavior: Comment on Solberg et al. (1994), Tata and Leong (1994), and Lin (1994).

    Science.gov (United States)

    Sue, Derald Wing

    1994-01-01

    Comments on previous articles (this issue) by Solberg et al., Tata and Leong, and Lin on help-seeking behaviors of Asian Americans. Sees articles as dispelling false images and stereotypes about mental health needs of Asian Americans. Suggests that future research focus on diversity of Asian American population and development of theories and…

  20. National Renewable Energy Laboratory 2005 Research Review

    Energy Technology Data Exchange (ETDEWEB)

    Brown, H.; Gwinner, D.; Miller, M.; Pitchford, P.

    2006-06-01

    Science and technology are at the heart of everything we do at the National Renewable Energy Laboratory, as we pursue innovative, robust, and sustainable ways to produce energy--and as we seek to understand and illuminate the physics, chemistry, biology, and engineering behind alternative energy technologies. This year's Research Review highlights the Lab's work in the areas of alternatives fuels and vehicles, high-performing commercial buildings, and high-efficiency inverted, semi-mismatched solar cells.

  1. Research opportunities to advance solar energy utilization.

    Science.gov (United States)

    Lewis, Nathan S

    2016-01-22

    Major developments, as well as remaining challenges and the associated research opportunities, are evaluated for three technologically distinct approaches to solar energy utilization: solar electricity, solar thermal, and solar fuels technologies. Much progress has been made, but research opportunities are still present for all approaches. Both evolutionary and revolutionary technology development, involving foundational research, applied research, learning by doing, demonstration projects, and deployment at scale will be needed to continue this technology-innovation ecosystem. Most of the approaches still offer the potential to provide much higher efficiencies, much lower costs, improved scalability, and new functionality, relative to the embodiments of solar energy-conversion systems that have been developed to date. Copyright © 2016, American Association for the Advancement of Science.

  2. 1999: BMBF expenditures for energy research

    International Nuclear Information System (INIS)

    Anon.

    1998-01-01

    Departmental budget No. 30 in the 1999 draft federal budget covers the activities of the Federal Ministry for Education, Science, Research and Technology (BMBF). Its level of DM 15428 million represents a 3,34% increase from the funds earmarked for the current year of 1998. DM 66 million is to be spent on safety research for nuclear plants, and DM 220 million has been planned for decommissioning and demolition of nuclear experimental and demonstration plants. The operation of, and investments into, the research centers are funded to the tune of DM 1307 million and DM 350 million, respectively. Institutions of basic research will receive DM 471 million, and renewable energies, economical energy uses, conversion and combustion technologies will be funded in the amount of DM 234 million [de

  3. Pengaruh Tata Ruang Perpustakaan STMIK Potensi Utama Terhadap Kepuasan Pengguna

    OpenAIRE

    Sari, Lela Maya

    2010-01-01

    Penelitian ini dilakukan di perpustakaan STMIK Potensi Utama yang berlokasi di Jl. K.L Yos Sudarso Km 6,5 No. 3A, Tj. Mulia Medan. Tujuan dari penelitian ini adalah untuk mengetahui pengaruh tata ruang perpustakaan terhadap kepuasan penggunadi STMIK Potensi Utama. Penelitian ini diharapkan dapat bermanfaat bagi pihak perpustakaan STMIK Potensi Utama, bagi peneliti lain, serta bagi penulis. Penelitian ini adalah termasuk jenis penelitian deskriptif asosiatif yang menggunakan angket sebagai...

  4. Rituximab: Apakah Efektif dalam Tata Laksana Sindrom Nefrotik?

    Directory of Open Access Journals (Sweden)

    Sudung O. Pardede

    2016-11-01

    LPB diberikan dua dosis selang waktu dua minggu. Rituximab dapat mengurangi aktivitas penyakit dan memperbaiki sensitivitas terhadap obat imunsupresan. Efek samping yang sering terjadi berupa reaksi akut seperti demam, nyeri abdomen, diare, muntah, ruam kulit, bronkospasme, takikadia, dan hipertensi. Rituximab memberikan hasil yang baik dalam tata laksana sindrom nefrotik refrakter, namun diperlukan uji klinik dengan jumlah sampel yang cukup untuk menilai efikasi dan keamanan obat

  5. PSI nuclear energy research progress report 1989

    International Nuclear Information System (INIS)

    Alder, H.P.; Wiedemann, K.H.

    1989-01-01

    This report gives on overview on the PSI's nuclear energy research in the field of reactor physics and systems, thermal-hydraulics, materials technology and nuclear processes, waste management program and LWR safety program. It contains also papers dealing with reactor safety, high temperature materials, decontamination, radioactive waste management and materials testing. 74 figs., 20 tabs., 256 refs

  6. Quebec Research Center on Sustainable Energy (QRCSE)

    International Nuclear Information System (INIS)

    Guay, D.

    2006-01-01

    This paper describes the Quebec Research Center on Sustainable Energy. The Quebec Fuel Cells and Hydrogen Network was established in 2001. It consists of a number academic institutions with academic staff and students. It has established programs in fuel cells, hydrogen production and storage as well as batteries and super capacitors

  7. Predominant gain of promoter TATA box after gene duplication associated with stress responses.

    Science.gov (United States)

    Zou, Yangyun; Huang, Wei; Gu, Zhenglong; Gu, Xun

    2011-10-01

    TATA box, the core promoter element, exists in a broad range of eukaryotes, and the expression of TATA-containing genes usually responds to various environmental stresses. Hence, the evolution of TATA-box in duplicate genes may provide some clues for the interrelationship among environmental stress, expression differentiation, and duplicate gene preservation. In the present study, we observed that the TATA box is significantly overrepresented in duplicate genes compared with singletons in human, worm, Arabidopsis, and yeast genomes. We then conducted an extensive functional genomic analysis to investigate the evolution of TATA box along over 700 yeast gene family phylogenies. After reconstructing the ancestral TATA-box states (presence or absence), we found that significantly higher numbers of TATA box gain events than loss events had occurred after yeast gene duplications-the overall gain-loss ratio is about 3-4 to 1. Interestingly, these TATA-gain duplicate genes on average have experienced greater expression divergence from the ancestral expression states than their most closely related TATA-less duplicate partners, but only under environmental stress conditions (asymmetric evolution); indeed, under normal physiological conditions, they have similar expression divergence (symmetric evolution). Moreover, we showed that TATA-gain duplicates are enriched in stress-associated functional categories but that is not the case for TATA-ancestral duplicates (those inherited from their ancestors prior to duplication). Together, we conclude that after the gene duplication, gain of the TATA box in duplicate promoters may have played an important role in yeast duplicate preservation by accelerating expression divergence that may facilitate the adaptive evolution of the organism in response to environmental changes.

  8. Subunit Organization in the TatA Complex of the Twin Arginine Protein Translocase

    OpenAIRE

    White, Gaye F.; Schermann, Sonya M.; Bradley, Justin; Roberts, Andrew; Greene, Nicholas P.; Berks, Ben C.; Thomson, Andrew J.

    2009-01-01

    The Tat system is used to transport folded proteins across the cytoplasmic membrane in bacteria and archaea and across the thylakoid membrane of plant chloroplasts. Multimers of the integral membrane TatA protein are thought to form the protein-conducting element of the Tat pathway. Nitroxide radicals were introduced at selected positions within the transmembrane helix of Escherichia coli TatA and used to probe the structure of detergent-solubilized TatA complexes by EPR spectroscopy. A compa...

  9. Energy research at DOE, was it worth it?: energy efficiency and fossil energy research 1978 to 2000

    National Research Council Canada - National Science Library

    2001-01-01

    ... from the R&D conducted since 1978 in DOE's energy efficiency and fossil energy programs. In response to the congressional charge, the National Research Council formed the Committee on Benefits of DOE...

  10. ANALISIS KUALITAS PELAYANAN PADA BAGIAN TATA USAHA BERDASARKAN TINGKAT KEPUASAN MAHASISWA

    Directory of Open Access Journals (Sweden)

    Muzakiyah Muzakiyah

    2011-12-01

    Full Text Available Kepuasan pelanggan merupakan hasil (outcome yang dirasakan atas penggunanya produk atau jasa, sama atau melebihi harapan yang diinginkan. Pelayanan di bagian Tata Usaha idealnya lebih bersahabat, cepat dan akurat. Ini berarti orientasi layanan di bagian Tata Usaha harus didasarkan pada kebutuhan mahasiswa. Dalam penelitian ini metode yang digunakan dengan menggunakan Pendekatan Lean ServPerf (Lean Service dan Service Performance. Service Performance digunakan untuk menganalisis tingkat instrumen kinerja pelayanan bagian Tata Usaha. Lean Service digunakan untuk menghilangkan waste aktivitas yang tidak bernilai tambah. Hasil dari penelitian ini, terdapat 14 atribut pelayanan yang perlu dilakukan perbaikan untuk meningkatkan kualitas pelayanan di bagian Tata Usaha Fakultas.

  11. Efektifitas Dukungan Sosial Dokter kepada Orangtua dalam Tata Laksana Anak Asma

    Directory of Open Access Journals (Sweden)

    Fx. Wikan Indrarto

    2016-11-01

    Kesimpulan. Pemberian dukungan sosial dokter tidak berhubungan dengan keberhasilan tata laksana anak asma. Kepuasan orangtua akan pemberian dukungan sosial dokter, terutama diperoleh dari jenis dukungan penghargaan.

  12. Anomalous DNA binding by E2 regulatory protein driven by spacer sequence TATA.

    Science.gov (United States)

    Xi, Zhiqun; Zhang, Yongli; Hegde, Rashmi S; Shakked, Zippora; Crothers, Donald M

    2010-06-01

    We have investigated the anomalously weak binding of human papillomavirus (HPV) regulatory protein E2 to a DNA target containing the spacer sequence TATA. Experiments in magnesium (Mg(2+)) and calcium (Ca(2+)) ion buffers revealed a marked reduction in cutting by DNase I at the CpG sequence in the protein-binding site 3' to the TATA spacer sequence, Studies of the cation dependence of DNA-E2 affinities showed that upon E2 binding the TATA sequence releases approximately twice as many Mg(2+) ions as the average of the other spacer sequences. Binding experiments for TATA spacer relative to ATAT showed that in potassium ion (K(+)) the E2 affinity of the two sequences is nearly equal, but the relative dissociation constant (K(d)) for TATA increases in the order K(+ )TATA relative to ATAT is independent of ion concentration, whereas for Mg(2+) the affinity for TATA drops sharply as ion concentration increases. Thus, ions of increasing positive charge density increasingly distort the E2 binding site, weakening the affinity for protein. In the case of Mg(2+), additional ions are bound to TATA that require displacement for protein binding. We suggest that the TATA sequence may bias the DNA structure towards a conformation that binds the protein relatively weakly.

  13. A conserved GA element in TATA-less RNA polymerase II promoters.

    Science.gov (United States)

    Seizl, Martin; Hartmann, Holger; Hoeg, Friederike; Kurth, Fabian; Martin, Dietmar E; Söding, Johannes; Cramer, Patrick

    2011-01-01

    Initiation of RNA polymerase (Pol) II transcription requires assembly of the pre-initiation complex (PIC) at the promoter. In the classical view, PIC assembly starts with binding of the TATA box-binding protein (TBP) to the TATA box. However, a TATA box occurs in only 15% of promoters in the yeast Saccharomyces cerevisiae, posing the question how most yeast promoters nucleate PIC assembly. Here we show that one third of all yeast promoters contain a novel conserved DNA element, the GA element (GAE), that generally does not co-occur with the TATA box. The distance of the GAE to the transcription start site (TSS) resembles the distance of the TATA box to the TSS. The TATA-less TMT1 core promoter contains a GAE, recruits TBP, and supports formation of a TBP-TFIIB-DNA-complex. Mutation of the promoter region surrounding the GAE abolishes transcription in vivo and in vitro. A 32-nucleotide promoter region containing the GAE can functionally substitute for the TATA box in a TATA-containing promoter. This identifies the GAE as a conserved promoter element in TATA-less promoters.

  14. Varian's involvement with magnetic fusion energy research

    International Nuclear Information System (INIS)

    Staprans, A.

    1995-01-01

    This article provides an overview of the history, accomplishments, and spinoffs of over two decades of interaction between the U.S. Fusion Energy Research Program's plasma heating scientists and Varian's Electron Device organization; an interaction which has been mutually benficial and, as with other U.S., Industry interaction with the U.S. Fusion Research Program, has produced valuable benfits to the country's economy in the form of spinoffs which have had positive commercial and economic benfits. Varian has had two major R ampersand D programs for the U.S. Fusion Energy Research Program: one the gyrotron development program, emerging from work to study the feasibility of a 200 kW CW 28 GHz gyrotron for the EBT program; and the other the development of super power tetrodes for Ion Cyclotron Power Sources

  15. Energy Technology Division research summary - 1999.

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-31

    The Energy Technology Division provides materials and engineering technology support to a wide range of programs important to the US Department of Energy. As shown on the preceding page, the Division is organized into ten sections, five with concentrations in the materials area and five in engineering technology. Materials expertise includes fabrication, mechanical properties, corrosion, friction and lubrication, and irradiation effects. Our major engineering strengths are in heat and mass flow, sensors and instrumentation, nondestructive testing, transportation, and electromechanics and superconductivity applications. The Division Safety Coordinator, Environmental Compliance Officers, Quality Assurance Representative, Financial Administrator, and Communication Coordinator report directly to the Division Director. The Division Director is personally responsible for cultural diversity and is a member of the Laboratory-wide Cultural Diversity Advisory Committee. The Division's capabilities are generally applied to issues associated with energy production, transportation, utilization, or conservation, or with environmental issues linked to energy. As shown in the organization chart on the next page, the Division reports administratively to the Associate Laboratory Director (ALD) for Energy and Environmental Science and Technology (EEST) through the General Manager for Environmental and Industrial Technologies. While most of our programs are under the purview of the EEST ALD, we also have had programs funded under every one of the ALDs. Some of our research in superconductivity is funded through the Physical Research Program ALD. We also continue to work on a number of nuclear-energy-related programs under the ALD for Engineering Research. Detailed descriptions of our programs on a section-by-section basis are provided in the remainder of this book.

  16. 3rd programme 'Energy research and energy technologies'

    International Nuclear Information System (INIS)

    1990-01-01

    In the light of developments in the 80s, the questions of dependence and available resources seem less grave in the long and medium term; on the other hand, a further problem has arisen which might prove even more serious with a view to the safeguarding of long-term energy supply: the use of fossil energy sources such as coal; petroleum, and natural gas involves effects constituting a considerable threat to the environment and the world climate. Examples are acid rain and the greenhouse effect. Furthermore, new safety issues and, to a larger extent, also acceptance issues have arisen as regards nuclear energy utilization. To contribute towards solving these problems by research and development is the main objective of this programme. The strategy adopted comprices two approaches complementary to each other: elaboration of scientific bases, system connections, and new techniques permitting - continued use of primary and secondary energy sources to the extent required while taking into account the needs of an increasingly more vulnerable environment; - to ensure the lowest possible energy consumption in the future, reducing, at the same time, considerably the amount of greenhouse gases emitted. (orig./UA) [de

  17. PENGEMBANGAN INSTRUMEN ASESMEN KINERJA DASAR TATA RIAS

    OpenAIRE

    I Gede Sudirtha

    2014-01-01

    This study aims to develop a performance assessment instrument for Make up Training Subject in Beauty Education Program by appropriate validity and reliability procedure in the development of the assessment instrument as the assessment process and products. This research is a development research (R&D). The research focuses on the development of assessment instrument for Makeup Training Subject. The aspects of research, data sources, techniques and instruments/data collection instrum...

  18. Advanced energy projects FY 1997 research summaries

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-09-01

    The mission of the Advanced Energy Projects (AEP) program is to explore the scientific feasibility of novel energy-related concepts that are high risk, in terms of scientific feasibility, yet have a realistic potential for a high technological payoff. The concepts supported by the AEP are typically at an early stage of scientific development. They often arise from advances in basic research and are premature for consideration by applied research or technology development programs. Some are based on discoveries of new scientific phenomena or involve exploratory ideas that span multiple scientific and technical disciplines which do not fit into an existing DOE program area. In all cases, the objective is to support evaluation of the scientific or technical feasibility of the novel concepts involved. Following AEP support, it is expected that each concept will be sufficiently developed to attract further funding from other sources to realize its full potential. Projects that involve evolutionary research or technology development and demonstration are not supported by AEP. Furthermore, research projects more appropriate for another existing DOE research program are not encouraged. There were 65 projects in the AEP research portfolio during Fiscal Year 1997. Eigheen projects were initiated during that fiscal year. This document consists of short summaries of projects active in FY 1997. Further information of a specific project may be obtained by contacting the principal investigator.

  19. Mississippi State University Sustainable Energy Research Center

    Energy Technology Data Exchange (ETDEWEB)

    Steele, W. Glenn [Mississippi State Univ., Mississippi State, MS (United States)

    2014-09-26

    The Sustainable Energy Research Center (SERC) project at Mississippi State University included all phases of biofuel production from feedstock development, to conversion to liquid transportation fuels, to engine testing of the fuels. The feedstocks work focused on non-food based crops and yielded an increased understanding of many significant Southeastern feedstocks. an emphasis was placed on energy grasses that could supplement the primary feedstock, wood. Two energy grasses, giant miscanthus and switchgrass, were developed that had increased yields per acre. Each of these grasses was patented and licensed to companies for commercialization. The fuels work focused on three different technologies that each led to a gasoline, diesel, or jet fuel product. The three technologies were microbial oil, pyrolysis oil, and syngas-to liquid-hydrocarbons

  20. Experimental and theoretical high energy physics research

    International Nuclear Information System (INIS)

    1992-01-01

    Progress in the various components of the UCLA High-Energy Physics Research program is summarized, including some representative figures and lists of resulting presentations and published papers. Principal efforts were directed at the following: (I) UCLA hadronization model, PEP4/9 e + e - analysis, bar P decay; (II) ICARUS and astroparticle physics (physics goals, technical progress on electronics, data acquisition, and detector performance, long baseline neutrino beam from CERN to the Gran Sasso and ICARUS, future ICARUS program, and WIMP experiment with xenon), B physics with hadron beams and colliders, high-energy collider physics, and the φ factory project; (III) theoretical high-energy physics; (IV) H dibaryon search, search for K L 0 → π 0 γγ and π 0 ν bar ν, and detector design and construction for the FNAL-KTeV project; (V) UCLA participation in the experiment CDF at Fermilab; and (VI) VLPC/scintillating fiber R ampersand D

  1. Energy Technology Division research summary 1997.

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-10-21

    The Energy Technology Division provides materials and engineering technology support to a wide range of programs important to the US Department of Energy. As shown on the preceding page, the Division is organized into ten sections, five with concentrations in the materials area and five in engineering technology. Materials expertise includes fabrication, mechanical properties, corrosion, friction and lubrication, and irradiation effects. Our major engineering strengths are in heat and mass flow, sensors and instrumentation, nondestructive testing, transportation, and electromechanics and superconductivity applications. The Division Safety Coordinator, Environmental Compliance Officers, Quality Assurance Representative, Financial Administrator, and Communication Coordinator report directly to the Division Director. The Division Director is personally responsible for cultural diversity and is a member of the Laboratory-wide Cultural Diversity Advisory Committee. The Division's capabilities are generally applied to issues associated with energy production, transportation, utilization or conservation, or with environmental issues linked to energy. As shown in the organization chart on the next page, the Division reports administratively to the Associate Laboratory Director (ALD) for Energy and Environmental Science and Technology (EEST) through the General Manager for Environmental and Industrial Technologies. While most of our programs are under the purview of the EEST ALD, we also have had programs funded under every one of the ALDs. Some of our research in superconductivity is funded through the Physical Research Program ALD. We also continue to work on a number of nuclear-energy-related programs under the ALD for Engineering Research. Detailed descriptions of our programs on a section-by-section basis are provided in the remainder of this book. This Overview highlights some major trends. Research related to the operational safety of commercial light water

  2. Energy Technology Division research summary 1997

    International Nuclear Information System (INIS)

    1997-01-01

    The Energy Technology Division provides materials and engineering technology support to a wide range of programs important to the US Department of Energy. As shown on the preceding page, the Division is organized into ten sections, five with concentrations in the materials area and five in engineering technology. Materials expertise includes fabrication, mechanical properties, corrosion, friction and lubrication, and irradiation effects. Our major engineering strengths are in heat and mass flow, sensors and instrumentation, nondestructive testing, transportation, and electromechanics and superconductivity applications. The Division Safety Coordinator, Environmental Compliance Officers, Quality Assurance Representative, Financial Administrator, and Communication Coordinator report directly to the Division Director. The Division Director is personally responsible for cultural diversity and is a member of the Laboratory-wide Cultural Diversity Advisory Committee. The Division's capabilities are generally applied to issues associated with energy production, transportation, utilization or conservation, or with environmental issues linked to energy. As shown in the organization chart on the next page, the Division reports administratively to the Associate Laboratory Director (ALD) for Energy and Environmental Science and Technology (EEST) through the General Manager for Environmental and Industrial Technologies. While most of our programs are under the purview of the EEST ALD, we also have had programs funded under every one of the ALDs. Some of our research in superconductivity is funded through the Physical Research Program ALD. We also continue to work on a number of nuclear-energy-related programs under the ALD for Engineering Research. Detailed descriptions of our programs on a section-by-section basis are provided in the remainder of this book. This Overview highlights some major trends. Research related to the operational safety of commercial light water nuclear

  3. Energy efficient industrialized housing research program

    Energy Technology Data Exchange (ETDEWEB)

    Berg, R.; Brown, G.Z.; Finrow, J.; Kellett, R.; McDonald, M.; McGinn, B.; Ryan, P.; Sekiguchi, Tomoko (Oregon Univ., Eugene, OR (USA). Center for Housing Innovation); Chandra, S.; Elshennawy, A.K.; Fairey, P.; Harrison, J.; Maxwell, L.; Roland, J.; Swart, W. (Florida Solar Energy Center, Cape Canaveral, FL (USA))

    1990-02-01

    This report summarizes three documents: Multiyear Research Plan, Volume I FY 1989 Task Reports, and Volume II Appendices. These documents describe tasks that were undertaken from November 1988 to December 1989, the first year of the project. Those tasks were: (1) the formation of a steering committee, (2) the development of a multiyear research plan, (3) analysis of the US industrialized housing industry, (4) assessment of foreign technology, (5) assessment of industrial applications, (6) analysis of computerized design and evaluation tools, and (7) assessment of energy performance of baseline and advanced industrialized housing concepts. While this document summarizes information developed in each task area, it doesn't review task by task, as Volume I FY 1989 Task Reports does, but rather treats the subject of energy efficient industrialized housing as a whole to give the reader a more coherent view. 7 figs., 9 refs.

  4. Ocean energy conversion systems annual research report

    Energy Technology Data Exchange (ETDEWEB)

    1981-03-01

    Alternative power cycle concepts to the closed-cycle Rankine are evaluated and those that show potential for delivering power in a cost-effective and environmentally acceptable fashion are explored. Concepts are classified according to the ocean energy resource: thermal, waves, currents, and salinity gradient. Research projects have been funded and reported in each of these areas. The lift of seawater entrained in a vertical steam flow can provide potential energy for a conventional hydraulic turbine conversion system. Quantification of the process and assessment of potential costs must be completed to support concept evaluation. Exploratory development is being completed in thermoelectricity and 2-phase nozzles for other thermal concepts. Wave energy concepts are being evaluated by analysis and model testing with present emphasis on pneumatic turbines and wave focussing. Likewise, several conversion approaches to ocean current energy are being evaluated. The use of salinity resources requires further research in membranes or the development of membraneless processes. Using the thermal resource in a Claude cycle process as a power converter is promising, and a program of R and D and subsystem development has been initiated to provide confirmation of the preliminary conclusion.

  5. Project for a renewable energy research centre

    OpenAIRE

    Andrea Giachetta

    2011-01-01

    In Liguria, where sustainable approaches to the design, construction and management of buildings enjoy scant currency, the idea of a company from Milan (FERA s.r.l.) setting up a research centre for studies into renewable energy resources, could well open up very interesting development opportunities.The project includes: environmental rehabilitation (restoration) projects; strategies for the protection of water resources and waste management systems; passive and active solar systems (solar t...

  6. National Renewable Energy Laboratory 2003 Research Review

    Energy Technology Data Exchange (ETDEWEB)

    2004-04-01

    In-depth articles on several NREL technologies and advances, including: production of hydrogen using renewable resources and technologies; use of carbon nanotubes for storing hydrogen; enzymatic reduction of cellulose to simple sugars as a platform for making fuel, chemicals, and materials; and the potential of electricity from wind energy to offset carbon dioxide emissions. Also covered are NREL news, awards and honors received by the Laboratory, and patents granted to NREL researchers.

  7. Solar Energy Research Center Instrumentation Facility

    Energy Technology Data Exchange (ETDEWEB)

    Meyer, Thomas, J.; Papanikolas, John, P.

    2011-11-11

    SOLAR ENERGY RESEARCH CENTER INSTRUMENTATION FACILITY The mission of the Solar Energy Research Center (UNC SERC) at the University of North Carolina at Chapel Hill (UNC-CH) is to establish a world leading effort in solar fuels research and to develop the materials and methods needed to fabricate the next generation of solar energy devices. We are addressing the fundamental issues that will drive new strategies for solar energy conversion and the engineering challenges that must be met in order to convert discoveries made in the laboratory into commercially available devices. The development of a photoelectrosynthesis cell (PEC) for solar fuels production faces daunting requirements: (1) Absorb a large fraction of sunlight; (2) Carry out artificial photosynthesis which involves multiple complex reaction steps; (3) Avoid competitive and deleterious side and reverse reactions; (4) Perform 13 million catalytic cycles per year with minimal degradation; (5) Use non-toxic materials; (6) Cost-effectiveness. PEC efficiency is directly determined by the kinetics of each reaction step. The UNC SERC is addressing this challenge by taking a broad interdisciplinary approach in a highly collaborative setting, drawing on expertise across a broad range of disciplines in chemistry, physics and materials science. By taking a systematic approach toward a fundamental understanding of the mechanism of each step, we will be able to gain unique insight and optimize PEC design. Access to cutting-edge spectroscopic tools is critical to this research effort. We have built professionally-staffed facilities equipped with the state-of the-art instrumentation funded by this award. The combination of staff, facilities, and instrumentation specifically tailored for solar fuels research establishes the UNC Solar Energy Research Center Instrumentation Facility as a unique, world-class capability. This congressionally directed project funded the development of two user facilities: TASK 1: SOLAR

  8. Developing Research Capabilities in Energy Biosciences

    Energy Technology Data Exchange (ETDEWEB)

    Brown, Donald D.

    2008-01-01

    Scientists founded the Life Sciences Research Foundation (LSRF) in 1983 as a non-profit pass through foundation that awards post doctoral fellowships in all areas of the life sciences. LSRF scientists review hundreds of applications each year from PhDs seeking support. For example this year, our 26th, we received 800 applications and our peer review committee will choose about 50 finalists who are eligible for these awards. We have no endowment so we solicit sponsors each year. The fellowships are sponsored by research oriented companies, foundations, philanthropists, the Howard Hughes Medical Institute, and other organizations who believe in the value of awarding fellowships to the best and the brightest young scientists. Our web site has a complete listing of all details about LSRF (http://www.lsrf.org/). In the late 1980s the Division of Bioscience in the Office of Basic Energy Science, a granting agency of the Department of Energy, joined this partnership. Bioscience's mandate was to support non-medical microbiology and plant sciences. LSRF received a series of 5 year grants from DOE to award fellowships to our top applicants in these fields of research. We began to support DOE-Energy Bioscience post doctoral fellows in 1989. From 1989 through 2004 when DOE funding ended our partnership awarded 41 DOE-Energy Bioscience Fellows of the Life Sciences Research Foundation. Each of these was a three year fellowship. DOE-Energy Biosciences was well matched with LSRF. Our extensive peer review screened applicants in all areas of the life sciences. Most LSRF sponsors are interested in supporting fellows who work on diseases. At the time that we began our partnership with DOE we had no sponsors willing to support plant biology and non medical microbiology. For 15 years DOE played a major role in the training of the very best young scientists in these important fields of research simply through its support of LSRF post doctoral fellows. Young scientists interested in

  9. EFEKTIVITAS MODEL PEMBELAJARAN BERBASIS KOMPETENSI DENGAN PENDEKATAN DUNIA KERJA PADA PROGRAM D3 TATA BOGA

    Directory of Open Access Journals (Sweden)

    Rina Febriana

    2017-02-01

    Full Text Available Abstrak: Penelitian bertujuan untuk menghasilkan model pembelajaran berbasis kompetensi dengan pendekatan dunia kerja (model PKBK, rumusan kompetensi mahasiswa D3 Tata Boga, rancangan pembelajaran berbasis kompetensi, dan rubrik penilaian. Penelitian ini merupakan penelitian dan pengembangan yang mengadopsi model prosedural Borg & Gall.Subjek penelitian adalah praktisi industri perhotelan, mahasiswa proram D3 Tata Boga dan dosen matakuliah praktik. Teknik pengumpulan data lewat FGD dan pemberian angket, sedang teknik analisis data dilakukan secara deskriptif kualitatitif dan statistik deskriptif. Hasil penelitian ini adalah (1 model PKBK memiliki komponen: profil lulusan, learning outcomes, rumusan kompetensi, pengalaman pembelajaran, rancangan pembelajaran, dan evaluasi kompetensi, (2 rumusan kompetensi untuk lulusan terbagi menjadi 2 kelompok yaitu technical skills dan employability skills, (3 rancangan pembelajaran pada model PKBK terdiri dari: struktur kurikulum, materi dan bahan pembelajaran, diagram pencapaian kompetensi dan dokumen kurikulum, (4 rubrik penilaian berisi penilaian terhadap employability dan technical skills. THE EFFECTIVENESS OF A COMPETENCY-BASED LEARNING MODEL USING WORLD OF WORK APPROACH AT D3 FOOD AND NUTRITION PROGRAMME Abstract: This research aims to produce a model of competence-based learning using the world of work approach (model PKBK, to formulate students’ competence, to design competence-based learning, and to develop evaluation rubric. This research adopted Research and Development model developed by Borg and Gall. The research subjects were hotel practitioners, students of D3 Food and Nutrition, and lechturers of practice courses. Data were collected through FGDs and questionnaires and analysed using descriptive qualitative and descriptive stastitics tecniques. The findings show that (1 the PKBK model comprises graduates’ profile, learning outcomes, competence formulation, learning design, and competence

  10. Model Manajemen Laba Stubben, Tata Kelola dan Nilai Perusahaan Industri Dasar dan Kimia di Indonesia

    OpenAIRE

    Gultom, Riris Rollyna; Ahmar, Nurmala

    2016-01-01

    Implementasi IFRS secarra mandatory berdampak pada semakin bergesernya manajemen laba secara akrual. Model Manajemen Laba Stubben merupakan solusi untuk mengukur manajemen laba. Tata kelola yang baik akan meningkatkan nilai Perusahaan. Riset ini menguji 43 data tahun Perusahaan inndustri dasar dan kimia. Pengujian dilakukan dengan uji analisis regresi berganda. Hasil pengujian menunjukkan bahwa pengukuran tata kelola dengan pendekatan kepemilikan manajerial (KM), komite audit (KA), dewan ...

  11. Radiation monitoring in high energy research facility

    International Nuclear Information System (INIS)

    Miyajima, Mitsuhiro

    1975-01-01

    In High Energy Physics Research Laboratory, construction of high energy proton accelerator is in progress. The accelerator is a cascaded machine comprising Cockcroft type (50 keV), linac (20 MeV), booster synchrotron (500 MeV), and synchrotron (8-12 GeV). Its proton beam intensity is 1x10 13 photons/pulse, and acceleration is carried out at the rate of every 2 minutes. The essential problems of radiation control in high energy accelerators are those of various radiations generated secondarily by proton beam and a number of induced radiations simultaneously originated with such secondary particles. In the Laboratory, controlled areas are divided into color-coded four regions, red, orange, yellow and green, based on each dose-rate. BF 3 counters covered with thick paraffin are used as neutron detectors, and side-window GM tubes, NaI (Tl) scintillators and ionization chambers as γ-detectors. In red region, however, ionization chambers are applied to induced radiation detection, and neutrons are not monitored. NIM standards are adopted for the circuits of all above monitors considering easy maintenance, economy and interchangeability. Notwithstanding the above described systems, these monitors are not sufficient to complete the measurement of whole radiations over wide energy region radiated from the accelerators. Hence separate radiation field measurement is required periodically. An example of the monitoring systems in National Accelerator Laboratory (U.S.) is referred at the last section. (Wakatsuki, Y.)

  12. Jointly Sponsored Research Program on Energy Related Research

    Energy Technology Data Exchange (ETDEWEB)

    No, author

    2013-12-31

    Cooperative Agreements, DE-FC26-08NT43293, DOE-WRI Cooperative Research and Development Program for Fossil Energy-Related Resources began in June 2009. The goal of the Program was to develop, commercialize, and deploy technologies of value to the nation’s fossil and renewable energy industries. To ensure relevancy and early commercialization, the involvement of an industrial partner was encouraged. In that regard, the Program stipulated that a minimum of 20% cost share be achieved in a fiscal year. This allowed WRI to carry a diverse portfolio of technologies and projects at various development technology readiness levels. Depending upon the maturity of the research concept and technology, cost share for a given task ranged from none to as high as 67% (two-thirds). Over the course of the Program, a total of twenty six tasks were proposed for DOE approval. Over the period of performance of the Cooperative agreement, WRI has put in place projects utilizing a total of $7,089,581 in USDOE funds. Against this funding, cosponsors have committed $7,398,476 in private funds to produce a program valued at $14,488,057. Tables 1 and 2 presented at the end of this section is a compilation of the funding for all the tasks conducted under the program. The goal of the Cooperative Research and Development Program for Fossil Energy-Related Resources was to through collaborative research with the industry, develop or assist in the development of innovative technology solutions that will: • Increase the production of United States energy resources – coal, natural gas, oil, and renewable energy resources; • Enhance the competitiveness of United States energy technologies in international markets and assist in technology transfer; • Reduce the nation's dependence on foreign energy supplies and strengthen both the United States and regional economies; and • Minimize environmental impacts of energy production and utilization. Success of the Program can be measured by

  13. Project for a renewable energy research centre

    Directory of Open Access Journals (Sweden)

    Andrea Giachetta

    2011-04-01

    Full Text Available In Liguria, where sustainable approaches to the design, construction and management of buildings enjoy scant currency, the idea of a company from Milan (FERA s.r.l. setting up a research centre for studies into renewable energy resources, could well open up very interesting development opportunities.The project includes: environmental rehabilitation (restoration projects; strategies for the protection of water resources and waste management systems; passive and active solar systems (solar thermal and experiments with thermodynamic solar energy; hyperinsulation systems, passive cooling of buildings; use of natural materials; bio-climatic use of vegetation. The author describes the project content within the context of the multidisciplinary work that has gone into it.

  14. Energy Technology Division research summary 2001

    International Nuclear Information System (INIS)

    2001-01-01

    The Energy Technology Division provides materials and engineering technology support to a wide range of programs important to the U.S. Department of Energy. As shown on the preceding page, the Division is organized into eight sections, four with concentrations in the materials area and four in engineering technology. Materials expertise includes fabrication, mechanical properties, corrosion, friction and lubrication, and irradiation effects. Our major engineering strengths are in heat and mass flow, sensors and instrumentation, nondestructive testing, transportation, and electromechanics and superconductivity applications. The Division Safety Coordinator, Environmental Compliance Officer, Quality Assurance Representative, Financial Administrator, and Communication Coordinator report directly to the Division Director. The Division Director is personally responsible for cultural diversity and is a member of the Laboratory-wide Cultural Diversity Advisory Committee. This Overview highlights some major ET research areas. Research related to the operational safety of commercial light water nuclear reactors (LWRs) for the U.S. Nuclear Regulatory Commission (NRC) remains a significant area of interest for the Division. We currently have programs on environmentally assisted cracking, steam generator integrity, and the integrity of high-burnup fuel during loss-of-coolant accidents. The bulk of the NRC research work is carried out by three ET sections: Corrosion and Mechanics of Materials; Irradiation Performance; and Sensors, Instrumentation, and Nondestructive Evaluation

  15. DOE (Department of Energy) Epidemiologic Research Program

    Energy Technology Data Exchange (ETDEWEB)

    1990-01-01

    The objective of the Department of Energy (DOE) Epidemiologic Research Program is to determine the human health effects resulting from the generation and use of energy, and of the operation of DOE facilities. The program is divided into seven general areas of activity; the Radiation Effects Research Foundation (RERF) which supports studies of survivors of the atomic weapons in Hiroshima and Nagasaki, mortality and morbidity studies of DOE workers, studies on internally deposited alpha emitters, medical/histologic studies, studies on the aspects of radiation damage, community health surveillance studies, and the development of computational techniques and of databases to make the results as widely useful as possible. Excluding the extensive literature from the RERF, the program has produced 340 publications in scientific journals, contributing significantly to improving the understanding of the health effects of ionizing radiation exposure. In addition, a large number of public presentations were made and are documented elsewhere in published proceedings or in books. The purpose of this bibliography is to present a guide to the research results obtained by scientists supported by the program. The bibliography, which includes doctoral theses, is classified by laboratory and by year and also summarizes the results from individual authors by journal.

  16. DOE [Department of Energy] Epidemiologic Research Program

    International Nuclear Information System (INIS)

    1990-01-01

    The objective of the Department of Energy (DOE) Epidemiologic Research Program is to determine the human health effects resulting from the generation and use of energy, and of the operation of DOE facilities. The program is divided into seven general areas of activity; the Radiation Effects Research Foundation (RERF) which supports studies of survivors of the atomic weapons in Hiroshima and Nagasaki, mortality and morbidity studies of DOE workers, studies on internally deposited alpha emitters, medical/histologic studies, studies on the aspects of radiation damage, community health surveillance studies, and the development of computational techniques and of databases to make the results as widely useful as possible. Excluding the extensive literature from the RERF, the program has produced 340 publications in scientific journals, contributing significantly to improving the understanding of the health effects of ionizing radiation exposure. In addition, a large number of public presentations were made and are documented elsewhere in published proceedings or in books. The purpose of this bibliography is to present a guide to the research results obtained by scientists supported by the program. The bibliography, which includes doctoral theses, is classified by laboratory and by year and also summarizes the results from individual authors by journal

  17. Tata Kelola Publik Dan Kinerja Keuangan Pemerintah Daerah Di Indonesia

    Directory of Open Access Journals (Sweden)

    Handoko A Hasthoro

    2016-08-01

      Tujuan penelitian ini adalah untuk menguji pengaruh penerapan tata kelola publik terhadap kinerja keuangan pemerintah daerah di Indonesia. Pelaksanaan pemerintahan umum diukur dengan menggunakan transparansi pemerintah daerah, akuntabilitas pemerintah daerah, budaya hukum, dan partisipasi masyarakat. Sejumlah lima puluh pemerintah daerah yang disurvei oleh Tansparency International Indonesia pada tahun 2010 digunakan sebagai sampel. Hasil dari analisis regresi berganda menunjukkan bahwa budaya hukum yang ditunjukkan oleh indeks persepsi korupsi, dan partisipasi masyarakat yang diwakili oleh jumlah pemilih pemilu memiliki pengaruh signifikan positif pada kinerja keuangan pemerintah daerah di Indonesia. Hasil penelitian menunjukkan bahwa penegakan hukum dan pemilu yang adil mendorong kepercayaan masyarakat untuk membayar pajak yang meningkatkan pendapatan asli.

  18. Swedish-Estonian energy forest research cooperation

    International Nuclear Information System (INIS)

    Ross, J.; Kirt, E.; Koppel, A.; Kull, K.; Noormets, A.; Roostalu, H.; Ross, V.; Ross, M.

    1996-01-01

    The Organization of Estonian energetic economy is aimed at cutting the usage of oil, gas and coal and increasing the local resources firewood, oil-shale and peat for fuel. The resources of low-valued firewood-brushwood, fallen deadwood etc. are available during the following 10-15 years, but in the future the cultivation of energy forest (willow) plantations will be actual. During the last 20 years the Swedish scientists have been extensively studying the willow forest selection, cultivation and use in energetics and waste water purification systems. A Swedish-Estonian energy forest research project was started in 1993 between the Swedish Agricultural University on one hand and Toravere Observatory, Institute of Zoology and Botany, Estonian Academy of Sciences and Estonian Potato Processing Association on the other hand. In spring 5 willow plantations were established with the help of Swedish colleagues and obtained from Sweden 36000 willow cuttings. The aim of the project: a) To study experimentally and by means of mathematical modelling the biogeophysical aspects of growth and productivity of willow plantations in Sweden and Estonian climatological conditions. b) To study the possibility of using the willow plantations in waste waters purification. c) To study the economical efficiency of energy forest as an energy resource under the economic and environmental conditions of Estonia. d) To study the economic efficiency of willow plantations as a raw material for the basket industry in Estonia. e) To select the most productive and least vulnerable willow clones for practical application in energy plantations. During 1993 in all five plantations detailed analysis of soil properties has been carried out. In the plantation at Toravere Observatory phytometrical measurements were carried out - the growth of plant biomass leaf and stem area, vertical distribution of dry matter content, biomass and phyto area separately for leaves and stems has been performed. Some

  19. Energy Technologies Research and Education Initiative

    Energy Technology Data Exchange (ETDEWEB)

    Ghassemi, Abbas [New Mexico State Univ., Las Cruces, NM (United States); Ranade, Satish [New Mexico State Univ., Las Cruces, NM (United States)

    2014-12-31

    For this project, the intended goal of the microgrid component was to investigate issues in policy and technology that would drive higher penetration of renewable energy, and to demonstrate implementation in a utility system. The work accomplished on modeling the dynamics of photovoltaic (PV) penetration can be expanded for practical application. Using such a tool those involved in public policy can examine what the effect of a particular policy initiative, e.g., renewable portfolio standards (RPS) requirements, might be in terms of the desired targets. The work in the area of microgrid design, protection, and operation is fundamental to the development of microgrids. In particular the “Energy Delivery” paradigm provides new opportunities and business models for utilities. Ultimately, Energy Delivery could accrue significant benefits in terms of costs and resiliency. The experimental microgrid will support continued research and allow the demonstration of technology for better integration of renewables. The algal biofuels component of the project was developed to enhance the test facility and to investigate the technical and economic feasibility of a commercial-scale geothermal algal biofuels operation for replication elsewhere in the arid Southwest. The project was housed at New Mexico State University’s (NMSU’s) Geothermal Aquaculture Facility (GAF) and a design for the inoculation train and algae grow-out process was developed. The facility was upgraded with modifications to existing electrical, plumbing and structural components on the GAF and surrounding grounds. The research work was conducted on biomass-processing, harvesting, dewatering, and extraction. Additionally, research was conducted to determine viability of using low-cost, wastewater from municipal treatment plants in the cultivation units as make-up water and as a source of nutrients, including nitrogen and soluble phosphorus. Data was collected on inputs and outputs, growth evaluation and

  20. Nuclear energy research and development in France

    International Nuclear Information System (INIS)

    Patarin, L.

    1981-02-01

    Having described the general organization and main participants in charge of nuclear energy development in France, headed by the C.E.A. since the start of this activity at the end of World War II, the author gives a glimpse of the programmes shared out between four main headings: fundamental research, reactors, fuel cycle and nuclear safety. Two tables sum up the financial means of the C.E.A. in 1981 on the one hand and the personnel strengths on the other. A graph also shows the operational framework of the C.E.A. and its main subsidiaries and participations [fr

  1. Perancangan Tata Cahaya pada Interior Rumah Tinggal

    Directory of Open Access Journals (Sweden)

    Dila Hendrassukma

    2014-04-01

    Full Text Available Homestay is a place where each individual coming back after doing her/his routine and non-routine daily activities. A good residential interior design would enhance the quality of life of its inhabitants. The majority of Indonesian population, Jakarta in particular, has been aware of the importance of designing their home interior properly. However, home interior lighting, which is key to successful design of an interior space, is often under-emphasized. Research tried to collect lighting techniques often used in residential interiors. The result is a brief explanation and easy to apply regarding the types of information that can be used to illuminate any activity on the interior of the residence. Qualitative method by literature study is used in the making of this research

  2. Transcription factor binding site positioning in yeast: proximal promoter motifs characterize TATA-less promoters.

    Science.gov (United States)

    Erb, Ionas; van Nimwegen, Erik

    2011-01-01

    The availability of sequence specificities for a substantial fraction of yeast's transcription factors and comparative genomic algorithms for binding site prediction has made it possible to comprehensively annotate transcription factor binding sites genome-wide. Here we use such a genome-wide annotation for comprehensively studying promoter architecture in yeast, focusing on the distribution of transcription factor binding sites relative to transcription start sites, and the architecture of TATA and TATA-less promoters. For most transcription factors, binding sites are positioned further upstream and vary over a wider range in TATA promoters than in TATA-less promoters. In contrast, a group of 6 'proximal promoter motifs' (GAT1/GLN3/DAL80, FKH1/2, PBF1/2, RPN4, NDT80, and ROX1) occur preferentially in TATA-less promoters and show a strong preference for binding close to the transcription start site in these promoters. We provide evidence that suggests that pre-initiation complexes are recruited at TATA sites in TATA promoters and at the sites of the other proximal promoter motifs in TATA-less promoters. TATA-less promoters can generally be classified by the proximal promoter motif they contain, with different classes of TATA-less promoters showing different patterns of transcription factor binding site positioning and nucleosome coverage. These observations suggest that different modes of regulation of transcription initiation may be operating in the different promoter classes. In addition we show that, across all promoter classes, there is a close match between nucleosome free regions and regions of highest transcription factor binding site density. This close agreement between transcription factor binding site density and nucleosome depletion suggests a direct and general competition between transcription factors and nucleosomes for binding to promoters.

  3. Tata Institute of Fundamental Research Homi Bhabha Road, Colaba ...

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 22; Issue 3. Disintegration of Uranium by Neutrons: a New Type of Nuclear Reaction ... Author Affiliations. Lise Meitner1 O R Frisch2. Physical Institute, Academy of Sciences, Stockholm; Institute of Theoretical Physics, University, Copenhagen, ...

  4. Low Energy Dissipation Nano Device Research

    Science.gov (United States)

    Yu, Jenny

    2015-03-01

    The development of research on energy dissipation has been rapid in energy efficient area. Nano-material power FET is operated as an RF power amplifier, the transport is ballistic, noise is limited and power dissipation is minimized. The goal is Green-save energy by developing the Graphene and carbon nantube microwave and high performance devices. Higher performing RF amplifiers can have multiple impacts on broadly field, for example communication equipment, (such as mobile phone and RADAR); higher power density and lower power dissipation will improve spectral efficiency which translates into higher system level bandwidth and capacity for communications equipment. Thus, fundamental studies of power handling capabilities of new RF (nano)technologies can have broad, sweeping impact. Because it is critical to maximizing the power handling ability of grephene and carbon nanotube FET, the initial task focuses on measuring and understanding the mechanism of electrical breakdown. We aim specifically to determine how the breakdown voltage in graphene and nanotubes is related to the source-drain spacing, electrode material and thickness, and substrate, and thus develop reliable statistics on the breakdown mechanism and probability.

  5. DETERMINAN EFISIENSI USAHA BERDASARKAN TATA KELOLA KORPORAT

    Directory of Open Access Journals (Sweden)

    Intan Lifinda Ayuning Putri

    2016-12-01

    Full Text Available Abstract: Business Efficiency Determinant Constructed by Corporate Governance and Business. This study aims to examine the effect of corporate governance on the technical efficiency moderated by ownership structure and capital structure used tobit regression model and hierarchical regression analysis. This research in measured by DEA, around 30% manufacturing companies are efficient in 2013-2015. The result shows that there is positive effect of corporate governance on the technical efficiency indentified by proportion of independent board of commissioner. It is not found that another proxy has an influence. The result also shows that ownership structure has effected on the relationship between corporate governace and technical efficiency while capital structure has no influence.

  6. TATA KELOLA TEKNOLOGI INFORMASI (IT GOVERNANCE

    Directory of Open Access Journals (Sweden)

    Ita Ernala Kaban

    2009-05-01

    Full Text Available Technology advances offer many advantages for information and data storage, delivery, access and processing. Technology advances have also placed information as one of the most prominent resources requiring good and proper management. Information technology management in enterprise, although has been implemented, yet has not been managed using structured approach, thus, it is difficult to measure the roles of Information Technology in supporting business process for achieving enterprise objectives. In that way, the aim of this research is to analyze standard model for IT Governance. From the study, it can be concluded that COBIT has a better compromise in its horizontal and vertical dimension compared to the other standards. COBIT has a wider and more detailed IT process spectrum.Keywords: IT Governance, enterprise, business process

  7. VISUALISASI SISTEM TATA SURYA MENGGUNAKAN ANIMASI 3D

    Directory of Open Access Journals (Sweden)

    Achmad Nur Hamid

    2008-02-01

    Full Text Available Multimedia berkembang pesat seiring dengan perkembangan teknologi. Salah satu aspek yang dipengaruhi adalah dunia pendidikan. Dalam dunia pendidikan multimedia digunakan sebagai media pembelajaran. Dengan aplikasi pembelajaran berbasis multimedia, materi yang disajikan diharapkan lebih menarik dan mudah dipahami. Tujuan dari penulisan skripsi ini adalah untuk membuat aplikasi system tatasurya menggunakan animasi 3 dimensi untuk menunjang sarana belajar yang sudah ada seperti buku. Pengumpulan data dalam pembuatan aplikasi ini dilakukan dengan cara mendayagunakan sumber informasi yang terdapat pada perpustakaan dan sumber informasi lain seperti internet. Aplikasi ini dikembangkan dengan metode pengembangan multimedia menurut Luther yaitu concept, design, material collecting, assembly, testing dan distribution. Dalam pembuatan aplikasi ini menggunakan 3DS Max 2009 sebagai software untuk membuat objek-objek yang terdapat pada system tata surya dengan bentuk 3 dimensi, Adobe Premiere Pro sebagai software untuk menggabungkan suara (audio dan video hasil renderan dari 3DS Max, Adobe Flash CS4 Professional di gunakan sebagai penggabungan semua objek multimedia yang telah dibuat oleh perangkat lunak lainnya. Dengan aplikasi ini siswa dapat memahami materi tentang sistem tata surya dan membuat suasana belajar lebih menyenangkan.

  8. Nano-energy research trends: bibliometrical analysis of nanotechnology research in the energy sector

    Energy Technology Data Exchange (ETDEWEB)

    Menendez-Manjon, Ana; Moldenhauer, Kirsten; Wagener, Philipp [Laser Zentrum Hannover e.V. (Germany); Barcikowski, Stephan, E-mail: stephan.barcikowski@uni-due.de [University of Duisburg-Essen, Chair of Technical Chemistry I (Germany)

    2011-09-15

    Nano-energy, the part of nanotechnology dedicated to the study and improvement of the Energy Supply Sector, is a promising and perspective research field. A robust method to quantify international scientific activities in this field is the literature search. An evaluative bibliometric approach applied to the Science Citation Index has been done to retrieve a set of articles related to nano-energy and get knowledge of the direction and trends followed by this particular scientific topic. The resulting database showed an exponential increase of the number of publications issuing nano-based investigations in the energy sector in the last decade, accelerating to an annual growth rate of 1,100%. The most cited articles and the material-clustering protocol revealed that carbon-nanoelements and their application in solar energy harvesting and conversion, and energy storage devices have been principally investigated and represent the main focus in that continuously growing research field. The number of nanotechnology-related papers in the energy database increased monotonically for harvesting, conversion, and storage the last decade, being energy distribution and usage not affected. TiO{sub 2} or SnO{sub 2} nanoparticles or thin films, and nanocomposites occupied the following top positions in the investigated material ranking. This trend was constant along the decade, as confirmed by network analyses. Supported by discipline-clustering, we observed the fundamental character of the research developed between 2000 and 2009, relying mainly on material science and chemistry. Hence, further implementation of nanotechnology findings is needed to stimulate nano-based energy-focused technologies reaching widespread commercial applications.

  9. Nano-energy research trends: bibliometrical analysis of nanotechnology research in the energy sector

    International Nuclear Information System (INIS)

    Menéndez-Manjón, Ana; Moldenhauer, Kirsten; Wagener, Philipp; Barcikowski, Stephan

    2011-01-01

    Nano-energy, the part of nanotechnology dedicated to the study and improvement of the Energy Supply Sector, is a promising and perspective research field. A robust method to quantify international scientific activities in this field is the literature search. An evaluative bibliometric approach applied to the Science Citation Index has been done to retrieve a set of articles related to nano-energy and get knowledge of the direction and trends followed by this particular scientific topic. The resulting database showed an exponential increase of the number of publications issuing nano-based investigations in the energy sector in the last decade, accelerating to an annual growth rate of 1,100%. The most cited articles and the material-clustering protocol revealed that carbon-nanoelements and their application in solar energy harvesting and conversion, and energy storage devices have been principally investigated and represent the main focus in that continuously growing research field. The number of nanotechnology-related papers in the energy database increased monotonically for harvesting, conversion, and storage the last decade, being energy distribution and usage not affected. TiO 2 or SnO 2 nanoparticles or thin films, and nanocomposites occupied the following top positions in the investigated material ranking. This trend was constant along the decade, as confirmed by network analyses. Supported by discipline-clustering, we observed the fundamental character of the research developed between 2000 and 2009, relying mainly on material science and chemistry. Hence, further implementation of nanotechnology findings is needed to stimulate nano-based energy-focused technologies reaching widespread commercial applications.

  10. Atmospheric Renewable Energy Research, Volume 5 (Solar Radiation Flux Model)

    Science.gov (United States)

    2017-09-01

    ARL-TR-8155 ● SEP 2017 US Army Research Laboratory Atmospheric Renewable Energy Research, Volume 5 (Solar Radiation Flux Model... Energy Research, Volume 5 (Solar Radiation Flux Model) by Clayton Walker and Gail Vaucher Computational and Information Sciences Directorate, ARL...2017 June 28 4. TITLE AND SUBTITLE Atmospheric Renewable Energy Research, Volume 5 (Solar Radiation Flux Model) 5a. CONTRACT NUMBER ROTC Internship

  11. The law for the Japan Atomic Energy Research Institute

    International Nuclear Information System (INIS)

    1985-01-01

    The Act for Japan Atomic Energy Research Institute has been promulgated anew. Contents are the following : general rules, officials, advisors and personnel, duties, financial affairs and accounts, supervision, miscellaneous rules, penal provisions, and additional rules. (In the additional rules, the merger into JAERI of Japan Nuclear Ship Research and Development Agency is treated.) Japan Atomic Energy Research Institute conducts research etc. for the development of atomic energy comprehensively and efficiently, thereby contributing to the promotion of atomic energy research, development and utilization, according to the Atomic Energy Fundamental Act. Duties are atomic energy basic and application research, reactor relation, training of the personnel, RIs relation, etc. (Mori, K.)

  12. Tata Kelola Sistem Informasi pada Perusahaan Pelayaran Lepas Pantai

    Directory of Open Access Journals (Sweden)

    Bimo Andono

    2017-05-01

    Full Text Available This research attempted to audit the domain of planning and implementation of PT BRL Information System (IS through the determination of Critical Success Factor (CSF, Key Goal Indicator (KGI, Key Performance Indicator (KPI, to measure maturity level and recommend findings and opportunities to the management for the evaluation and improvement in the maturity level of the Information System of PT BRL using the COBIT framework. From the results of this study, the desired direction of PT BRL management can be identified and a number of recommendations can be formulated to realize the plan. IT governance is an important concept that develops in IT companies and acts as a benchmark for measuring the maturity level of IT organizations (Ayat et al., 2011. Overall, the process of planning and implementation of Information System (IS in PT BRL has followed the rules according to the COBIT framework and its Maturity Level is at the level of 3 –defined where work procedures have been standardized, documented and communicated through the training process. It has also been mandated that this procedure shall be complied with; however, there is still a deviation of procedures that have not been accommodated in their implementation. There are already standardized and well documented procedures as well as formal training to communicate the procedures and policies set up. Nevertheless, the implementation stage still depends on the individuals whether they are willing to carry out the specified procedure or not. The procedures are still limited to the formalization of the existing practices.Keywords: Auditing, COBIT, CSF, KPI, KGIABSTRAKPenelitian ini berusaha melakukan audit pada domain perencanaan dan implementasi Sistem Informasi (SI PT BRL melalui penentuan Critical Success Factor (CSF, Key Goal Indicator (KGI, Key Performance Indicator (KPI, mengukur maturity level serta merekomendasikan temuan serta peluang kepada pihak manajemen dalam rangka evaluasi dan

  13. Wave Energy Research, Testing and Demonstration Center

    Energy Technology Data Exchange (ETDEWEB)

    Batten, Belinda [Oregon State Univ., Corvallis, OR (United States)

    2014-09-30

    The purpose of this project was to build upon the research, development and testing experience of the Northwest National Marine Renewable Energy Center (NNMREC) to establish a non-grid connected open-ocean testing facility for wave energy converters (WECs) off the coast of Newport, Oregon. The test facility would serve as the first facility of its kind in the continental US with a fully energetic wave resource where WEC technologies could be proven for west coast US markets. The test facility would provide the opportunity for self-contained WEC testing or WEC testing connected via an umbilical cable to a mobile ocean test berth (MOTB). The MOTB would act as a “grid surrogate” measuring energy produced by the WEC and the environmental conditions under which the energy was produced. In order to realize this vision, the ocean site would need to be identified through outreach to community stakeholders, and then regulatory and permitting processes would be undertaken. Part of those processes would require environmental baseline studies and site analysis, including benthic, acoustic and wave resource characterization. The MOTB and its myriad systems would need to be designed and constructed.The first WEC test at the facility with the MOTB was completed within this project with the WET-NZ device in summer 2012. In summer 2013, the MOTB was deployed with load cells on its mooring lines to characterize forces on mooring systems in a variety of sea states. Throughout both testing seasons, studies were done to analyze environmental effects during testing operations. Test protocols and best management practices for open ocean operations were developed. As a result of this project, the non-grid connected fully energetic WEC test facility is operational, and the MOTB system developed provides a portable concept for WEC testing. The permitting process used provides a model for other wave energy projects, especially those in the Pacific Northwest that have similar

  14. A Random Screen Using a Novel Reporter Assay System Reveals a Set of Sequences That Are Preferred as the TATA or TATA-Like Elements in the CYC1 Promoter of Saccharomyces cerevisiae.

    Science.gov (United States)

    Watanabe, Kiyoshi; Yabe, Makoto; Kasahara, Koji; Kokubo, Tetsuro

    2015-01-01

    In Saccharomyces cerevisiae, the core promoters of class II genes contain either TATA or TATA-like elements to direct accurate transcriptional initiation. Genome-wide analyses show that the consensus sequence of the TATA element is TATAWAWR (8 bp), whereas TATA-like elements carry one or two mismatches to this consensus. The fact that several functionally distinct TATA sequences have been identified indicates that these elements may function, at least to some extent, in a gene-specific manner. The purpose of the present study was to identify functional TATA sequences enriched in one particular core promoter and compare them with the TATA or TATA-like elements that serve as the pre-initiation complex (PIC) assembly sites on the yeast genome. For this purpose, we conducted a randomized screen of the TATA element in the CYC1 promoter by using a novel reporter assay system and identified several hundreds of unique sequences that were tentatively classified into nine groups. The results indicated that the 7 bp TATA element (i.e., TATAWAD) and several sets of TATA-like sequences are preferred specifically by this promoter. Furthermore, we find that the most frequently isolated TATA-like sequence, i.e., TATTTAAA, is actually utilized as a functional core promoter element for the endogenous genes, e.g., ADE5,7 and ADE6. Collectively, these results indicate that the sequence requirements for the functional TATA or TATA-like elements in one particular core promoter are not as stringent. However, the variation of these sequences differs significantly from that of the PIC assembly sites on the genome, presumably depending on promoter structures and reflecting the gene-specific function of these sequences.

  15. Atmospheric Renewable Energy Research, Volume 4: Atmospheric Renewable Energy Field Study Number 2 (ARE2)

    Science.gov (United States)

    2017-10-30

    ARL-TR-8198 ● Oct 2017 US Army Research Laboratory Atmospheric Renewable Energy Research, Volume 4: Atmospheric Renewable Energy ...originator. ARL-TR-8198 ● Oct 2017 US Army Research Laboratory Atmospheric Renewable Energy Research, Volume 4: Atmospheric Renewable... Energy Field Study #2 (ARE2) by Gail Vaucher and Sean D’Arcy Computational and Information Sciences Directorate, ARL Jenna Forrester Advanced

  16. Energy efficient industrialized housing research program

    Energy Technology Data Exchange (ETDEWEB)

    Berg, R.; Brown, G.Z.; Finrow, J.; Kellett, R.; McDonald, M.; McGinn, B.; Ryan, P.; Sekiguchi, Tomoko (Oregon Univ., Eugene, OR (USA). Center for Housing Innovation); Chandra, S.; Elshennawy, A.K.; Fairey, P.; Harrison, J.; Mazwell, L.; Roland, J.; Swart, W. (Florida Solar Energy Center, Cape Canaveral, FL (USA))

    1989-12-01

    This document describes the research work completed in five areas in fiscal year 1989. (1) The analysis of the US industrialized housing industry includes statistics, definitions, a case study, and a code analysis. (2) The assessment of foreign technology reviews the current status of design, manufacturing, marketing, and installation of industrialized housing primarily in Sweden and Japan. (3) Assessment of industrialization applications reviews housing production by climate zone, has a cost and energy comparison of Swedish and US housing, and discusses future manufacturing processes and emerging components. (4) The state of computer use in the industry is described and a prototype design tool is discussed. (5) Side by side testing of industrialized housing systems is discussed.

  17. Energy Technology Division research summary -- 1994

    International Nuclear Information System (INIS)

    1994-09-01

    Research funded primarily by the NRC is directed toward assessing the roles of cyclic fatigue, intergranular stress corrosion cracking, and irradiation-assisted stress corrosion cracking on failures in light water reactor (LWR) piping systems, pressure vessels, and various core components. In support of the fast reactor program, the Division has responsibility for fuel-performance modeling and irradiation testing. The Division has major responsibilities in several design areas of the proposed International Thermonuclear Experimental Reactor (ITER). The Division supports the DOE in ensuring safe shipment of nuclear materials by providing extensive review of the Safety Analysis Reports for Packaging (SARPs). Finally, in the nuclear area they are investigating the safe disposal of spent fuel and waste. In work funded by DOE's Energy Efficiency and Renewable Energy, the high-temperature superconductivity program continues to be a major focal point for industrial interactions. Coatings and lubricants developed in the division's Tribology Section are intended for use in transportation systems of the future. Continuous fiber ceramic composites are being developed for high-performance heat engines. Nondestructive testing techniques are being developed to evaluate fiber distribution and to detect flaws. A wide variety of coatings for corrosion protection of metal alloys are being studied. These can increase lifetimes significant in a wide variety of coal combustion and gasification environments

  18. Nuclear fusion research at Tokamak Energy Ltd

    International Nuclear Information System (INIS)

    Windridge, Melanie J.; Gryaznevich, Mikhail; Kingham, David

    2017-01-01

    Tokamak Energy's approach is close to the mainstream of nuclear fusion, and chooses a spherical tokamak, which is an economically developed form of Tokamak reactor design, as research subjects together with a high-temperature superconducting magnet. In the theoretical prediction, it is said that spherical tokamak can make tokamak reactor's scale compact compared with ITER or DEMO. The dependence of fusion energy multiplication factor on reactor size is small. According to model studies, it has been found that the center coil can be protected from heat and radiation damage even if the neutron shielding is optimized to 35 cm instead of 1 m. As a small tokamak with a high-temperature superconducting magnet, ST25 HTS, it demonstrated in 2015 continuous operation for more than 24 hours as a world record. Currently, this company is constructing a slightly larger ST40 type, and it is scheduled to start operation in 2017. ST40 is designed to demonstrate that it can realize a high magnetic field with a compact size and aims at attaining 8-10 keV (reaching the nuclear fusion reaction temperature at about 100 million degrees). This company will verify the startup and heating technology by the coalescence of spherical tokamak expected to have plasma current of 2 MA, and will also use 2 MW of neutral particle beam heating. In parallel with ST40, it is promoting a development program for high-temperature superconducting magnet. (A.O.)

  19. Energy Technology Division research summary -- 1994

    Energy Technology Data Exchange (ETDEWEB)

    1994-09-01

    Research funded primarily by the NRC is directed toward assessing the roles of cyclic fatigue, intergranular stress corrosion cracking, and irradiation-assisted stress corrosion cracking on failures in light water reactor (LWR) piping systems, pressure vessels, and various core components. In support of the fast reactor program, the Division has responsibility for fuel-performance modeling and irradiation testing. The Division has major responsibilities in several design areas of the proposed International Thermonuclear Experimental Reactor (ITER). The Division supports the DOE in ensuring safe shipment of nuclear materials by providing extensive review of the Safety Analysis Reports for Packaging (SARPs). Finally, in the nuclear area they are investigating the safe disposal of spent fuel and waste. In work funded by DOE`s Energy Efficiency and Renewable Energy, the high-temperature superconductivity program continues to be a major focal point for industrial interactions. Coatings and lubricants developed in the division`s Tribology Section are intended for use in transportation systems of the future. Continuous fiber ceramic composites are being developed for high-performance heat engines. Nondestructive testing techniques are being developed to evaluate fiber distribution and to detect flaws. A wide variety of coatings for corrosion protection of metal alloys are being studied. These can increase lifetimes significant in a wide variety of coal combustion and gasification environments.

  20. Enough is enough: TatA demand during Tat-dependent protein transport.

    Science.gov (United States)

    Hauer, René Steffen; Schlesier, René; Heilmann, Kathleen; Dittmar, Julia; Jakob, Mario; Klösgen, Ralf Bernd

    2013-05-01

    The twin-arginine translocation (Tat(1)) pathway is unique with respect to its property to translocate proteins in a fully folded conformation across ion-tight membranes. In chloroplasts and Gram-negative bacteria, Tat translocase consists of the integral subunits TatB and TatC, which are assumed to constitute the membrane receptor, and TatA, a bitopic membrane protein being responsible in a yet unknown manner for the membrane translocation step. Antibody inhibition of intrinsic thylakoidal TatA activity and recovery of transport by heterologously expressed, purified TatA allowed to exactly quantify the amount of TatA required to catalyse membrane transport of the model Tat substrate 16/23. We can show that TatA concentrations in the 100nM range are sufficient to efficiently catalyse membrane transport of the protein, which corresponds well to the amount of TatA identified in thylakoids. Furthermore, TatA shows cooperativity in its catalytic activity suggesting that Tat translocase operates as an allosteric enzyme complex. Copyright © 2013 Elsevier B.V. All rights reserved.

  1. SNPs in the HIV-1 TATA box and the AIDS pandemic.

    Science.gov (United States)

    Suslov, Valentin V; Ponomarenko, Petr M; Efimov, Vadim M; Savinkova, Ludmila K; Ponomarenko, Mikhail P; Kolchanov, Nikolay A

    2010-06-01

    Evolutionary trends have been examined in 146 HIV-1 forms (2662 copies, 2311 isolates) polymorphic for the TATA box using the "DNA sequence-->affinity for TBP" regression (TBP is the TATA binding protein). As a result, a statistically significant excess of low-affinity TATA box HIV-1 variants corresponding to a low level of both basal and TAT-dependent expression and, consequently, slow replication of HIV-1 have been detected. A detailed analysis revealed that the excess of slowly replicating HIV-1 is associated with the subtype E-associated TATA box core sequence "CATAAAA". Principal Component Analysis performed on 2662 HIV-1 TATA box copies in 70 countries revealed the presence of two principal components, PC1 (75.7% of the variance) and PC2 (23.3% of the variance). They indicate that each of these countries is specifically associated with one of the following trends in HIV-1 evolution: neutral drift around the normal TATA box; neutral drift around the slowly replicating TATA box core sequence (phylogenetic inertia); an adaptive increase in the frequency of the slowly replicating form.

  2. Research Support Facility - Zero Energy Building Moves Closer to Reality

    Energy Technology Data Exchange (ETDEWEB)

    None

    2010-04-01

    The DOE's Research Support Facility showcases high-performance design features, passive energy strategies, and renewable energy. It is a prototype for future large-scale net-zero energy buildings.

  3. Green energy and hydrogen research at University of Waterloo

    International Nuclear Information System (INIS)

    Fowler, M.

    2006-01-01

    This paper summarises Green Energy and Hydrogen Research at the University of Waterloo in Canada. Green energy includes solar, wind, bio fuels, hydrogen economy and conventional energy sources with carbon dioxide sequestration

  4. A real-time study of the interaction of TBP with a TATA box-containing duplex identical to an ancestral or minor allele of human gene LEP or TPI.

    Science.gov (United States)

    Arkova, Olga; Kuznetsov, Nikita; Fedorova, Olga; Savinkova, Ludmila

    2017-11-01

    It is known that only a single-nucleotide substitution (SNP: a single nucleotide polymorphism) in the sequence of a TATA box can influence the affinity of the interaction of TBP with the TATA box and contribute to the pathogenesis of complex hereditary human diseases and sometimes may be a cause of monogenic diseases (for instance, β-thalassemia). In the present work, we studied the interaction of human TBP with a double-stranded oligodeoxyribonucleotide (ODN) 15 or 26 bp long identical to a TATA box of promoters of a real-life human gene, TPI or LEP, and labeled with fluorophores TAMRA and FAM. To analyze the interaction of TBP with a TATA box of an ancestral or minor allele (SNP in the TATA box) in real time, we used the stopped-flow method with detection of a Förster resonance energy transfer (FRET) signal. The nature of the resulting kinetic curves reflecting changes in the FRET signal (and therefore of DNA conformation during the interaction with TBP) pointed to a multistage mechanism of the formation of the TBP complex with the TATA-containing ODN. The results showed that with the increasing concentration and length of the ODN, heterogeneity of conformational changes (taking place during the first second of the interaction with TBP) in DNA also increases. In contrast to the initial nonspecific interaction, the subsequent phases strictly depend on TBP concentration: at the TBP:ODN ratio of 10:1, the velocity of change of the FRET signal increases approximately 100-fold.

  5. Stepwise bending of DNA by a single TATA box binding protein

    DEFF Research Database (Denmark)

    Tolic-Nørrelykke, Simon F; Rasmussen, Mette B; Pavone, Francesco S

    2006-01-01

    The TATA-box binding protein (TBP) is required by all three eucaryotic RNA polymerases for the initiation of transcription from most promoters. TBP recognizes, binds to, and bends promoter sequences called "TATA-boxes" in the DNA. We present results from the study of individual Saccharomyces...... cerevisiae TBPs interacting with single DNA molecules containing a TATA-box. Using video microscopy, we observed the Brownian motion of the beads tethered by short surface-bound DNA. When TBP binds to and bends the DNA, the conformation of the DNA changes and the amplitude of Brownian motion of the tehtered...

  6. World energy resources. International Geohydroscience and Energy Research Institute

    International Nuclear Information System (INIS)

    Brown, C.E.

    2002-01-01

    World Energy Resources is an explanatory energy survey of the countries and major regions of the world, their geographic and economic settings, and significant inter-relationships. This book attempts to combine several interacting energy themes that encompass a historical development, energy issues and forecasts, economic geography, environmental programs, and world energy use. The main thrust of this book -World Energy Resources - is based on principles of energy science, applied geology, geophysics, and other environmental sciences as they relate to the exploration, exploitation, and production of resources in this country and throughout the world. This work is an analysis of the United States (USA) and world oil, gas, coal, and alternative energy resources and their associated issues, forecasts, and related policy. This book could not have been attempted without a broad geological exposure and international geographic awareness. Much information is scattered among federal and state agencies, schools, and other institutions, and this book has attempted to combine some of the vast information base. This attempt can only skim the information surface at best, but its regional and topical coverage is broad in scope. Part I introduces conventional energy resources and their historical developments, and includes chapters 1 to 7. The basic concepts and supporting facts on energy sources are presented here for the general education of energy analysts, policy makers, and scientists that desire a brief review of advanced technologies and history. Part II includes chapters 8 to 14 and provides discussions of the renewable energy sources and the available alternative energy sources and technologies to oil, gas, coal, and nuclear sources. Part III includes chapters 15 to 20 and provides an analysis of United States energy markets and forecasts through the first quarter of the 21st century, while including some world energy data. Widely-used energy forecasting models are

  7. Research for the energy transition. The organization of the energy systems

    International Nuclear Information System (INIS)

    2017-01-01

    The volume on research for the energy transition includes contributions to the FVEE annual meeting 2016 concerning the following issues: status and perspectives of the energy transition, key technologies for the energy transition, political boundary conditions, development trends in photovoltaics, components for the energy supply (wind energy, hydrogen technologies, smart bioenergy concept, contribution of the geosphere), grids and storage systems for the energy transition, research network renewable energies.

  8. Experimental and theoretical high energy physics research

    International Nuclear Information System (INIS)

    Cline, D.B.

    1993-01-01

    Progress on seven tasks is reported. (I)UCLA hadronization model, antiproton decay, PEP4/9 e + e - analysis: In addition to these topics, work on CP and CPT phenomenology at a φ factory and letters of support on the hadronization project are included. (II)ICARUS detector and rare B decays with hadron beams and colliders: Developments are summarized and some typcial events as shown; in addition, the RD5 collaboration at CERN and the asymmetric φ factory project are sketched. (III)Theoretical physics: Feynman diagram calculations in gauge theory; supersymmetric standard model; effects of quantum gravity in breaking of global symmetries; models of quark and lepton substructure; renormalized field theory; large-scale structure in the universe and particle-astrophysics/early universe cosmology. (IV)H dibaryon search at BNL, kaon experiments (E799/KTeV) at Fermilab: Project design and some scatterplots are given. (V)UCLA participation in the experiment CDF at Fermilab. (VI)Detectors for hadron physics at ultrahigh energy colliders: Scintillating fiber and visible light photon counter research. (VII)Administrative support and conference organization

  9. Energy research in Switzerland; Energieforschung in der Schweiz

    Energy Technology Data Exchange (ETDEWEB)

    Buchs, M.; Luetolf, I.; Schorer, M

    2002-07-01

    This brochure takes a look at energy research in Switzerland, and contains a foreword from the director of the Swiss Federal Office of Energy (SFOE), an interview with the president of the Swiss Energy Research Commission and a total of 12 articles on energy research-related topics. These include the expectations placed on energy research by politics, industry's point of view, figures on energy research in the nineties, financing aspects, international co-operation, solar technology, geothermal energy, fuel cells, sensible building for the future, nuclear fusion and socio-economical fundamentals. Private energy research is also focused on with examples of products produced by innovative small and medium-sized companies in Switzerland.

  10. Social science research on energy: International and Norwegian studies

    OpenAIRE

    Klitkou, Antje; Pedersen, Trond Einar; Schwach, Vera; Scordato, Lisa

    2010-01-01

    This analysis indicates that energy, and environmental friendly energy especially, has increased in importance within social science publishing and also in terms of Norwegian participation in national and international research projects. This heightened research interest reflects a stronger focus on environmentally friendly energy in general, in an international context and nationally. The requirements of deploying new energy technologies, reducing energy consumption and building effective an...

  11. Role of indirect readout mechanism in TATA box binding protein-DNA interaction

    Science.gov (United States)

    Mondal, Manas; Choudhury, Devapriya; Chakrabarti, Jaydeb; Bhattacharyya, Dhananjay

    2015-03-01

    Gene expression generally initiates from recognition of TATA-box binding protein (TBP) to the minor groove of DNA of TATA box sequence where the DNA structure is significantly different from B-DNA. We have carried out molecular dynamics simulation studies of TBP-DNA system to understand how the DNA structure alters for efficient binding. We observed rigid nature of the protein while the DNA of TATA box sequence has an inherent flexibility in terms of bending and minor groove widening. The bending analysis of the free DNA and the TBP bound DNA systems indicate presence of some similar structures. Principal coordinate ordination analysis also indicates some structural features of the protein bound and free DNA are similar. Thus we suggest that the DNA of TATA box sequence regularly oscillates between several alternate structures and the one suitable for TBP binding is induced further by the protein for proper complex formation.

  12. Interpreting SCAMPI for a People CMM Appraisal at Tata Consultancy Services

    National Research Council Canada - National Science Library

    Radice, Ron; Hefley, William E; Curtis, Bill; Ferguson, Jack; Hayes, Will

    2005-01-01

    Tata Consultancy Services (TCS) is a large information technology consulting, services, and business process outsourcing organization interested in reducing the costs of conducting process improvement appraisals at its multiple locations...

  13. High Energy Solid State Laser Research Facility

    Data.gov (United States)

    Federal Laboratory Consortium — A suite of laboratories with advanced spectroscopic and laser equipment, this facility develops materials and techniques for advanced solid state high energy lasers....

  14. 2017 Publications Demonstrate Advancements in Wind Energy Research

    Energy Technology Data Exchange (ETDEWEB)

    2018-01-17

    In 2017, wind energy experts at the National Renewable Energy Laboratory (NREL) made significant strides to advance wind energy. Many of these achievements were presented in articles published in scientific and engineering journals and technical reports that detailed research accomplishments in new and progressing wind energy technologies. During fiscal year 2017, NREL wind energy thought leaders shared knowledge and insights through 45 journal articles and 25 technical reports, benefiting academic and national-lab research communities; industry stakeholders; and local, state, and federal decision makers. Such publications serve as important outreach, informing the public of how NREL wind research, analysis, and deployment activities complement advanced energy growth in the United States and around the world. The publications also illustrate some of the noteworthy outcomes of U.S. Department of Energy (DOE) Office of Energy Efficiency and Renewable Energy (EERE) and Laboratory Directed Research and Development funding, as well as funding and facilities leveraged through strategic partnerships and other collaborations.

  15. Research for the energy turnaround. Phase transitions actively shape. Contributions

    International Nuclear Information System (INIS)

    Szczepanski, Petra; Wunschick, Franziska; Martin, Niklas

    2015-01-01

    The Annual Conference 2014 of the Renewable Energy Research Association was held in Berlin on 6 and 7 November 2014. This book documents the contributions of the conference on research for the energy turnaround, phase transitions actively shape. After an introduction and two contributions to the political framework, the contributions to the economic phases of the energy transition, the phase of the current turn, the phases of social energy revolution, the stages of heat turnaround (Waermewende), and the stages of the mobility turn deal with the stages of development of the energy system. Finally, the Research Association Renewable Energy is briefly presented. [de

  16. Obesity-related known and candidate SNP markers can significantly change affinity of TATA-binding protein for human gene promoters.

    Science.gov (United States)

    Arkova, Olga V; Ponomarenko, Mikhail P; Rasskazov, Dmitry A; Drachkova, Irina A; Arshinova, Tatjana V; Ponomarenko, Petr M; Savinkova, Ludmila K; Kolchanov, Nikolay A

    2015-01-01

    Obesity affects quality of life and life expectancy and is associated with cardiovascular disorders, cancer, diabetes, reproductive disorders in women, prostate diseases in men, and congenital anomalies in children. The use of single nucleotide polymorphism (SNP) markers of diseases and drug responses (i.e., significant differences of personal genomes of patients from the reference human genome) can help physicians to improve treatment. Clinical research can validate SNP markers via genotyping of patients and demonstration that SNP alleles are significantly more frequent in patients than in healthy people. The search for biomedical SNP markers of interest can be accelerated by computer-based analysis of hundreds of millions of SNPs in the 1000 Genomes project because of selection of the most meaningful candidate SNP markers and elimination of neutral SNPs. We cross-validated the output of two computer-based methods: DNA sequence analysis using Web service SNP_TATA_Comparator and keyword search for articles on comorbidities of obesity. Near the sites binding to TATA-binding protein (TBP) in human gene promoters, we found 22 obesity-related candidate SNP markers, including rs10895068 (male breast cancer in obesity); rs35036378 (reduced risk of obesity after ovariectomy); rs201739205 (reduced risk of obesity-related cancers due to weight loss by diet/exercise in obese postmenopausal women); rs183433761 (obesity resistance during a high-fat diet); rs367732974 and rs549591993 (both: cardiovascular complications in obese patients with type 2 diabetes mellitus); rs200487063 and rs34104384 (both: obesity-caused hypertension); rs35518301, rs72661131, and rs562962093 (all: obesity); and rs397509430, rs33980857, rs34598529, rs33931746, rs33981098, rs34500389, rs63750953, rs281864525, rs35518301, and rs34166473 (all: chronic inflammation in comorbidities of obesity). Using an electrophoretic mobility shift assay under nonequilibrium conditions, we empirically validated the

  17. Penerapan Framework COBIT untuk Identifikasi Tingkat Kematangan Tata Kelola Teknologi Informasi: Studi Kasus di Fasilkom Unwidha

    Directory of Open Access Journals (Sweden)

    Agustinus Suradi

    2017-07-01

    Full Text Available Perkembangan IT sebagai media komunikasi data hingga saat ini berkembang sangat pesat. Peranan teknologi informasi dalam suatu lembaga sangat krusial, namun  masalah  yang sering terjadi di lembaga/ instansi adalah penggunaan teknologi informasi yang ternyata tidak sesuai dengan harapan, oleh karena itu diperlukan tata kelola terhadap penggunaan teknologi informasi. Permasalahan yang dihadapi di Fasilkom Unwidha adalah adanya ketidak puasan layanan IT yang diberikan, terdapatnya gangguan layanan yang tidak segera diatasi, adanya koordinasi maintenance infrastruktur IT yang kurang optimal. Sehingga perlu adanya evaluasi terhadap tata kelola teknologi informasi yang diberikan untuk penyelarasan dengan tujuan organisasi agar visi yang diharapkan dapat tercapai. Penelitian ini membahas tentang kondisi tata kelola teknologi informasi di Fasilkom Unwidha, dan sejauh mana telah menerapkan tata kelola teknologi informasi yang baik. Metode analisis yang digunakan dalam penelitian ini adalah dengan menggunakan  framework Control Objectives for Information and Related Technology (COBIT. Hasil dari analisis ini berupa tingkat kematangan tata kelola  teknologi informasi  yang  mencerminkan  kondisi  tata  kelola  teknologi informasi  di  Fakultas Ilmu Komputer Unwidha. Tingkat kematangan dengan mengacu pada maturity level yang disediakan kerangka kerja COBIT, diperoleh nilai  kematangan 2,84 yaitu pada level Defined Process. Sistem memiliki ruang lingkup Business Goals sebanyak 13, IT Goals sebanyak 18, IT Process sebanyak 30 proses dan 4 Domain.

  18. Cellular microRNAs up-regulate transcription via interaction with promoter TATA-box motifs.

    Science.gov (United States)

    Zhang, Yijun; Fan, Miaomiao; Zhang, Xue; Huang, Feng; Wu, Kang; Zhang, Junsong; Liu, Jun; Huang, Zhuoqiong; Luo, Haihua; Tao, Liang; Zhang, Hui

    2014-12-01

    The TATA box represents one of the most prevalent core promoters where the pre-initiation complexes (PICs) for gene transcription are assembled. This assembly is crucial for transcription initiation and well regulated. Here we show that some cellular microRNAs (miRNAs) are associated with RNA polymerase II (Pol II) and TATA box-binding protein (TBP) in human peripheral blood mononuclear cells (PBMCs). Among them, let-7i sequence specifically binds to the TATA-box motif of interleukin-2 (IL-2) gene and elevates IL-2 mRNA and protein production in CD4(+) T-lymphocytes in vitro and in vivo. Through direct interaction with the TATA-box motif, let-7i facilitates the PIC assembly and transcription initiation of IL-2 promoter. Several other cellular miRNAs, such as mir-138, mir-92a or mir-181d, also enhance the promoter activities via binding to the TATA-box motifs of insulin, calcitonin or c-myc, respectively. In agreement with the finding that an HIV-1-encoded miRNA could enhance viral replication through targeting the viral promoter TATA-box motif, our data demonstrate that the interaction with core transcription machinery is a novel mechanism for miRNAs to regulate gene expression. © 2014 Zhang et al.; Published by Cold Spring Harbor Laboratory Press for the RNA Society.

  19. Early Contacts between Substrate Proteins and TatA Translocase Component in Twin-arginine Translocation*

    Science.gov (United States)

    Fröbel, Julia; Rose, Patrick; Müller, Matthias

    2011-01-01

    Twin-arginine translocation (Tat) is a unique protein transport pathway in bacteria, archaea, and plastids. It mediates the transmembrane transport of fully folded proteins, which harbor a consensus twin-arginine motif in their signal sequences. In Gram-negative bacteria and plant chloroplasts, three membrane proteins, named TatA, TatB, and TatC, are required to enable Tat translocation. Available data suggest that TatA assembles into oligomeric pore-like structures that might function as the protein conduit across the lipid bilayer. Using site-specific photo-cross-linking, we have investigated the molecular environment of TatA under resting and translocating conditions. We find that monomeric TatA is an early interacting partner of functionally targeted Tat substrates. This interaction with TatA likely precedes translocation of Tat substrates and is influenced by the proton-motive force. It strictly depends on the presence of TatB and TatC, the latter of which is shown to make contacts with the transmembrane helix of TatA. PMID:22041896

  20. Early contacts between substrate proteins and TatA translocase component in twin-arginine translocation.

    Science.gov (United States)

    Fröbel, Julia; Rose, Patrick; Müller, Matthias

    2011-12-23

    Twin-arginine translocation (Tat) is a unique protein transport pathway in bacteria, archaea, and plastids. It mediates the transmembrane transport of fully folded proteins, which harbor a consensus twin-arginine motif in their signal sequences. In Gram-negative bacteria and plant chloroplasts, three membrane proteins, named TatA, TatB, and TatC, are required to enable Tat translocation. Available data suggest that TatA assembles into oligomeric pore-like structures that might function as the protein conduit across the lipid bilayer. Using site-specific photo-cross-linking, we have investigated the molecular environment of TatA under resting and translocating conditions. We find that monomeric TatA is an early interacting partner of functionally targeted Tat substrates. This interaction with TatA likely precedes translocation of Tat substrates and is influenced by the proton-motive force. It strictly depends on the presence of TatB and TatC, the latter of which is shown to make contacts with the transmembrane helix of TatA.

  1. Assessment Report on the national research strategy for energy

    International Nuclear Information System (INIS)

    2009-01-01

    This report was issued in 2009 by the French Parliament commission in charge of evaluating the scientific and technological choices of France's research in the field of energy. With environmental, economical and national independence concerns in view, the objective of the report is to assess the national research strategy for energy and to propose some directions for its future development. The scientific priority given in France to nuclear energy, petroleum, photovoltaic energy, second generation bio fuels and energy storage should be maintained. Mass energy storage should be considered as an essential condition for the development of renewable energies, such as offshore wind farms and storage systems

  2. Energy from Biomass Research and Technology Transfer Program

    Energy Technology Data Exchange (ETDEWEB)

    Schumacher, Dorin

    2015-12-31

    The purpose of CPBR is to foster and facilitate research that will lead to commercial applications. The goals of CPBR’s Energy from Biomass Research and Technology Transfer Program are to bring together industry, academe, and federal resources to conduct research in plant biotechnology and other bio-based technologies and to facilitate the commercialization of the research results to: (1) improve the utilization of plants as energy sources; (2) reduce the cost of renewable energy production; (3) facilitate the replacement of petroleum by plant-based materials; (4) create an energy supply that is safer in its effect on the environment, and (5) contribute to U.S. energy independence.

  3. National Renewable Energy Laboratory 2002 Research Review (Booklet)

    Energy Technology Data Exchange (ETDEWEB)

    Cook, G.; Epstein, K.; Brown, H.

    2002-07-01

    America is making a long transition to a future in which conventional, fossil fuel technologies will be displaced by new renewable energy and energy efficiency technologies. This first biannual research review describes NREL's R&D in seven technology areas--biorefineries, transportation, hydrogen, solar electricity, distributed energy, energy-efficient buildings, and low-wind-speed turbines.

  4. Integrated Advanced Energy Systems Research at IIT

    Energy Technology Data Exchange (ETDEWEB)

    Hamid Arastoopour

    2010-09-30

    This report consists of Two research projects; Sustainable Buildings and Hydrogen Storage. Sustainable Building Part includes: Wind and the self powered built environment by professor P. Land and his research group and experimental and computational works by professor D. Rempfer and his research group. Hydrogen Storage part includes: Hydrogen Storage Using Mg-Mixed Metal Hydrides by professor H. Arastoopour and his research team and Carbon Nanostructure as Hydrogen Storage Material by professor J. Prakash and his research team.

  5. Research in High Energy Physics. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Conway, John S.

    2013-08-09

    This final report details the work done from January 2010 until April 2013 in the area of experimental and theoretical high energy particle physics and cosmology at the University of California, Davis.

  6. Residential Energy Efficiency Research Planning Meeting Summary Report

    Energy Technology Data Exchange (ETDEWEB)

    none,

    2012-02-01

    This report summarizes key findings and outcomes from the U.S. Department of Energy's Building America Residential Energy Efficiency Research Planning meeting, held on October 28-29, 2011, in Washington, D.C.

  7. Healthcare Energy Efficiency Research and Development

    Energy Technology Data Exchange (ETDEWEB)

    Black, Douglas R.; Lai, Judy; Lanzisera, Steven M; Parrish, Kristen D.; Singer, Brett C.

    2011-01-31

    Hospitals are known to be among the most energy intensive commercial buildings in California. Estimates of energy end-uses (e.g. for heating, cooling, lighting, etc.) in hospitals are uncertain for lack of information about hospital-specific mechanical system operations and process loads. Lawrence Berkeley National Laboratory developed and demonstrated a benchmarking system designed specifically for hospitals. Version 1.0 featured metrics to assess energy performance for the broad variety of ventilation and thermal systems that are present in California hospitals. It required moderate to extensive sub-metering or supplemental monitoring. In this new project, we developed a companion handbook with detailed equations that can be used toconvert data from energy and other sensors that may be added to or already part of hospital heating, ventilation and cooling systems into metrics described in the benchmarking document.This report additionally includes a case study and guidance on including metering into designs for new hospitals, renovations and retrofits. Despite widespread concern that this end-use is large and growing, there is limited reliable information about energy use by distributed medical equipment and other miscellaneouselectrical loads in hospitals. This report proposes a framework for quantifying aggregate energy use of medical equipment and miscellaneous loads. Novel approaches are suggested and tried in an attempt to obtain data to support this framework.

  8. Future plant of basic research for nuclear energy by university researchers

    International Nuclear Information System (INIS)

    Shibata, Toshikazu

    1984-01-01

    National Committee for Nuclear Energy Research, Japan Science Council has completed a future plan for basic nuclear energy research by university researchers. The JSC has recommended the promotion of basic research for nuclear energy based on the plan in 1983. The future plan consists of four main research fields, namely, (1) improvements of reactor safety, (2) down stream, (3) thorium fuel reactors, and (4) applications of research reactor and radioisotopes. (author)

  9. Summaries of FY 1977, research in high energy physics

    Energy Technology Data Exchange (ETDEWEB)

    1977-10-01

    The U.S. Department of Energy, through the Office of Energy Research and the Division of High Energy and Nuclear Physics, provides approximately 90% of the total federal support for high energy physics research effort in the United States. The High Energy Physics Program primarily utilizes four major U.S. high energy accelerator facilities and over 50 universities under contract to do experimental and theoretical investigations on the properties, structure and transformation of matter and energy in their most basic forms. This compilation of research summaries is intended to present a convenient report of the scope and nature of high energy physics research presently funded by the U.S. Department of Energy. The areas covered include conception, design, construction, and operation of particle accelerators; experimental research using the accelerators and ancillary equipment; theoretical research; and research and development programs to advance accelerator technology, particle detector systems, and data analysis capabilities. Major concepts and experimental facts in high energy physics have recently been discovered which have the promise of unifying the fundamental forces and of understanding the basic nature of matter and energy. The summaries contained in this document were reproduced in essentially the form submitted by contractors as of January 1977.

  10. Summaries of FY 1977, research in high energy physics

    International Nuclear Information System (INIS)

    1977-10-01

    The U.S. Department of Energy, through the Office of Energy Research and the Division of High Energy and Nuclear Physics, provides approximately 90% of the total federal support for high energy physics research effort in the United States. The High Energy Physics Program primarily utilizes four major U.S. high energy accelerator facilities and over 50 universities under contract to do experimental and theoretical investigations on the properties, structure and transformation of matter and energy in their most basic forms. This compilation of research summaries is intended to present a convenient report of the scope and nature of high energy physics research presently funded by the U.S. Department of Energy. The areas covered include conception, design, construction, and operation of particle accelerators; experimental research using the accelerators and ancillary equipment; theoretical research; and research and development programs to advance accelerator technology, particle detector systems, and data analysis capabilities. Major concepts and experimental facts in high energy physics have recently been discovered which have the promise of unifying the fundamental forces and of understanding the basic nature of matter and energy. The summaries contained in this document were reproduced in essentially the form submitted by contractors as of January 1977

  11. Energy Savings Potential and Research & Development Opportunities for Commercial Refrigeration

    Energy Technology Data Exchange (ETDEWEB)

    none,

    2009-09-01

    This study documents the energy consumption of commercial refrigeration equipment (CRE) in the U.S. and evaluated the energy savings potential of various technologies and energy efficiency measures that could be applied to such equipment. The study provided an overview of CRE applications, assessed the energy-savings potential of CRE in the U.S., outline key barriers to adoption of energy-savings technologies, and recommended opportunities for advanced energy saving technology research. The study was modeled after an earlier 1996 report by Arthur D. Little, Inc., and updated key information, examined more equipment types, and outlined long-term research and development opportunities.

  12. The conformational state of the nucleosome entry–exit site modulates TATA box-specific TBP binding

    Science.gov (United States)

    Hieb, Aaron R.; Gansen, Alexander; Böhm, Vera; Langowski, Jörg

    2014-01-01

    The TATA binding protein (TBP) is a critical transcription factor used for nucleating assembly of the RNA polymerase II machinery. TBP binds TATA box elements with high affinity and kinetic stability and in vivo is correlated with high levels of transcription activation. However, since most promoters use less stable TATA-less or TATA-like elements, while also competing with nucleosome occupancy, further mechanistic insight into TBP's DNA binding properties and ability to access chromatin is needed. Using bulk and single-molecule FRET, we find that TBP binds a minimal consensus TATA box as a two-state equilibrium process, showing no evidence for intermediate states. However, upon addition of flanking DNA sequence, we observe non-specific cooperative binding to multiple DNA sites that compete for TATA-box specificity. Thus, we conclude that TBP binding is defined by a branched pathway, wherein TBP initially binds with little sequence specificity and is thermodynamically positioned by its kinetic stability to the TATA box. Furthermore, we observed the real-time access of TBP binding to TATA box DNA located within the DNA entry–exit site of the nucleosome. From these data, we determined salt-dependent changes in the nucleosome conformation regulate TBP's access to the TATA box, where access is highly constrained under physiological conditions, but is alleviated by histone acetylation and TFIIA. PMID:24829456

  13. Programs of the Office of Energy Research: Revision

    International Nuclear Information System (INIS)

    1987-06-01

    In establishing each of the Federal Agencies that have been successively responsible for energy technologies and their development - the Atomic Energy Commission, the Energy Research and Development Administration, and, currently, the US Department of Energy (DOE) - Congress made specific provisions for the conduct of advanced and fundamental research. The purpose of this research has been to support the energy technology development programs by providing insight into fundamental science and associated phenomena and developing new or advanced concepts and techniques. Today, this responsibility rests with the Office of Energy Research (ER), DOE, whose present programs have their origins in pioneering energy-related research of this nature, which was initiated nearly 40 years ago. The Director, Office of Energy Research, also acts as the chief scientist and scientific advisor to the Secretary of Energy for the entire spectrum of energy research and development (R and D) programs of the Department. ER programs include several thousand individual projects and hundreds of laboratories, universities, and other research facilities throughout the Unites States. In the following pages, each of these programs and activities are described briefly for the information of the scientific community and the public at large. 5 figs., 6 tabs

  14. Federal role in energy research and development

    International Nuclear Information System (INIS)

    1983-02-01

    The appropriateness of the federal role in each of DOE's major energy R and D programs was evaluated. Several subcriteria were identified by which each program would be judged: (1) the current and expected future scope and amount of private-sector funding relative to requirements for an orderly R and D program; (2) amount of development time to first commercial payoff; (3) degree of market, technical, and policy risks of R and D to private sector development; (4) need for federal energy R and D involvement to support regulatory, environmental, or policy responsibilities. Appropriate primary, complementary, or minimal roles were assigned in each of the energy technology programs: electric-related supply, liquids and gas related supply, conservation and improved end-use utilization, and technology base

  15. PERANCANGAN CASING DAN TATA LETAK KOMPONEN OZONIZER PENGAWET MAKANAN MENGGUNAKAN METODE QUALITY FUNCTION DEPLOYMENT (QFD

    Directory of Open Access Journals (Sweden)

    Zainal Fanani

    2012-02-01

    Full Text Available Penelitian ini berisi tentang perancangan casing dan tata letak komponen ozonizer pengawet makanan. Proses perancangan produk dilakukan dengan menggunakan metode Quality Function Deployment (QFD pada fase perencanaan produk (Product Planning dan fase perencanaan disain (Design Planning. Pada fase perencanaan produk, dilakukan identifikasi kebutuhan konsumen terhadap ozonizer pengawet makanan. Pengumpulan data mengenai kebutuhan konsumen diperoleh dari penyebaran angket (kuisioner kepada pengguna produk, yaitu rumah makan dan industri makanan. Setelah diperoleh daftar kebutuhan konsumen, kebutuhan-kebutuhan tersebut kemudian diolah menggunakan metode QFD pada fase perencanaan produk hingga diperoleh spestifikasi teknis produk dan House of Quality (HOQ. Spesifikasi teknis produk ini akan digunakan sebagai acuan dalam menyusun fase kedua proses QFD, yaitu fase perencanaan disain. Pada fase perencanaan disain, dihasilkan beberapa sketsa alternatif solusi. Alternatif solusi disain tersebut kemudian dievaluasi dan dilakukan penilaian untuk memilih solusi disain produk ozonizer pengawet makanan. Setelah solusi disain produk ozonizer dipilih, alternatif solusi tersebut kemudian dirancang secara detail, dan kemudian dibuat prototype produk. Prototype produk  yang dibuat adalah prototype visual, yakni gambar disain yang dianimasi untuk melihat proses perakitan, penyusunan tata letak komponen penyusun produk dan penyusunan display dan panel operasi produk. Kata Kunci   :   Kebutuhan konsumen, Quality Function Deployment, Spesifikasi Teknis Produk, Solusi Disain, Prototype Disain Produk     This research contains about casing project and ozonizer component layout of food preservative. The project is practiced using Quality Function Deployment (QFD method on product planning and design planning phase. In product planning phase, there is identification about consumer needs in ozonizer food preservative. Collecting data about consumer needs are received

  16. Research into energy and human settlements planning

    DEFF Research Database (Denmark)

    Rapporten bringer indlæg og referater af diskussionerne på et kollokvium afholdt som led i samarbejdet inden for FN's økonomiske kommission for Europa (ECE) i marts 1980. Hovedemnerne er energipolitik, regionale energi-scenarier, varmeplanlægning og transport. Rapporten er på engelsk.......Rapporten bringer indlæg og referater af diskussionerne på et kollokvium afholdt som led i samarbejdet inden for FN's økonomiske kommission for Europa (ECE) i marts 1980. Hovedemnerne er energipolitik, regionale energi-scenarier, varmeplanlægning og transport. Rapporten er på engelsk....

  17. Research into energy and human settlements planning

    DEFF Research Database (Denmark)

    Rapporten bringer indlæg og referater af diskussionerne på et kollokvium afholdt som led i samarbejdet inden for FN's økonomiske kommission for Europa (ECE) i marts 1980. Hovedemnerne er energipolitik, regionale energi-scenarier, varmeplanlægning og transport. Rapporten er på engelsk....

  18. A minimal tat system from a gram-positive organism - A bifunctional TatA subunit participates in discrete TatAC and TatA complexes

    NARCIS (Netherlands)

    Barnett, James P.; Eijlander, Robyn T.; Kuipers, Oscar P.; Robinson, Colin

    2008-01-01

    The Tat system transports folded proteins across bacterial and thylakoid membranes. In Gram-negative organisms, a TatABC substrate-binding complex and separate TatA complex are believed to coalesce to form an active translocon, with all three subunits essential for translocation. Most Gram-positive

  19. Experimental Research of a New Wave Energy Conversion Device

    Science.gov (United States)

    Lu, Zhongyue; Shang, Jianzhong; Luo, Zirong; Sun, Chongfei; Chen, Gewei

    2018-01-01

    With the increasing tension of contemporary social energy, the development and utilization of renewable energy has become an important development direction. As an important part of renewable energy, wave energy has the characteristics of green environmental protection and abundant reserves, attracting more investment and research. For small marine equipment energy supply problem, this paper puts forward a micro wave energy conversion device as the basic of heaving motion of waves in the ocean. This paper designed a new type of power output device can solve the micro wave energy conversion problem.

  20. Final Report. Research in Theoretical High Energy Physics

    Energy Technology Data Exchange (ETDEWEB)

    Greensite, Jeffrey P. [San Francisco State Univ., CA (United States); Golterman, Maarten F.L. [San Francisco State Univ., CA (United States)

    2015-04-30

    Grant-supported research in theoretical high-energy physics, conducted in the period 1992-2015 is briefly described, and a full listing of published articles result from those research activities is supplied.

  1. Crystal structure of Methanococcus jannaschii TATA box-binding protein.

    Science.gov (United States)

    Adachi, Naruhiko; Senda, Miki; Natsume, Ryo; Senda, Toshiya; Horikoshi, Masami

    2008-11-01

    As the archaeal transcription system consists of a eukaryotic-type transcription apparatus and bacterial-type regulatory transcription factors, analyses of the molecular interface between the transcription apparatus and regulatory transcription factors are critical to reveal the evolutionary change of the transcription system. TATA box-binding protein (TBP), the central components of the transcription apparatus are classified into three groups: eukaryotic, archaeal-I and archaeal-II TBPs. Thus, comparative functional analysis of these three groups of TBP is important for the study of the evolution of the transcription system. Here, we present the first crystal structure of an archaeal-II TBP from Methanococcus jannaschii. The highly conserved and group-specific conserved surfaces of TBP bind to DNA and TFIIB/TFB, respectively. The phylogenetic trees of TBP and TFIIB/TFB revealed that they evolved in a coupled manner. The diversified surface of TBP is negatively charged in the archaeal-II TBP, which is completely different from the case of eukaryotic and archaeal-I TBPs, which are positively charged and biphasic, respectively. This difference is responsible for the diversification of the regulatory functions of TBP during evolution.

  2. Energy, Power and Thermal Research Overview

    Science.gov (United States)

    2010-09-01

    Watt power generation • Magnetic materials • Thermoelectric power generation • Mega-Watt power generation ‒ Superconducting and conventional...FeCo) • Multilayered structures for thermoelectric power generation ‒ Oxide materials ‒ Promote phonon scattering to inhibit thermal flow and increase...and space force. 4 AFRL’s Core Areas of Expertise Space Vehicles Materials Directed Energy Munitions Propulsion Human Effectiveness Information

  3. Energy efficient industrialized housing research program

    Energy Technology Data Exchange (ETDEWEB)

    Berg, R.; Brown, G.Z.; Finrow, J.; Kellett, R.; Mc Donald, M.; McGinn, B.; Ryan, P.; Sekiguchi, T. (Oregon Univ., Eugene, OR (USA). Center for Housing Innovation); Chandra, S.; Elshennawy, A.K.; Fairey, P.; Harrison, J.; Maxwell, L.; Roland, J.; Swart, W. (Florida Solar Energy Center, Cape Canaveral, FL (USA))

    1989-01-01

    This is the second volume of a two volume report on energy efficient industrialized housing. Volume II contains support documentation for Volume I. The following items are included: individual trip reports; software bibliography; industry contacts in the US, Denmark, and Japan; Cost comparison of industrialized housing in the US and Denmark; draft of the final report on the systems analysis for Fleetwood Mobile Home Manufacturers. (SM)

  4. Princeton University High Energy Physics Research

    Energy Technology Data Exchange (ETDEWEB)

    Marlow, Daniel R. [Princeton Univ., NJ (United States)

    2015-06-30

    This is the Final Report on research conducted by the Princeton Elementary Particles group over the approximately three-year period from May 1, 2012 to April 30, 2015. The goal of our research is to investigate the fundamental constituents of matter, their fields, and their interactions; to understand the properties of space and time; and to study the profound relationships between cosmology and particle physics. During the funding period covered by this report, the group has been organized into a subgroup concentrating on the theory of particles, strings, and cosmology; and four subgroups performing major experiments at laboratories around the world: CERN, Daya Bay, Gran Sasso as well as detector R\\&D on the Princeton campus. Highlights in of this research include the discovery of the Higgs Boson at CERN and the measurement of $\\sin^22\\theta_{13}$ by the Daya Bay experiment. In both cases, Princeton researchers supported by this grant played key roles.

  5. Bringing Advanced Computational Techniques to Energy Research

    Energy Technology Data Exchange (ETDEWEB)

    Mitchell, Julie C

    2012-11-17

    Please find attached our final technical report for the BACTER Institute award. BACTER was created as a graduate and postdoctoral training program for the advancement of computational biology applied to questions of relevance to bioenergy research.

  6. Magnetic fusion energy research and development

    International Nuclear Information System (INIS)

    1984-02-01

    This report on the Department of Energy's Magnetic Fusion Program was requested by the Secretary of Energy. The Panel finds that substantial progress has been made in the three years since the previous ERAB review, although budget constraints have precluded the engineering initiatives recommended in that review and authorized in the Magnetic Fusion Energy Engineering Act of 1980 (the Act). Recognizing that the goals of the Act cannot now be met, the Panel recommends that the engineering phase be further postponed in favor of a strong base program in physics and technology, including immediate commitment to a major new tokamak-based device for the investigation of an ignited long-pulse plasma designated in this report as the Burning Core Experiment or BCX. Resources to design such a device could be obtained from within the existing program by redirecting work toward to BCX. At this time it is not possible to assess accurately the potential economic viability of fusion power in the future. The Panel strongly recommends expansion of international collaboration, particularly the joint construction and operation of major new unique facilities, such as the proposed BCX

  7. National Renewable Energy Laboratory 2004 Research Review

    Energy Technology Data Exchange (ETDEWEB)

    2005-03-01

    In-depth articles on several NREL technologies and advances, including: aligning quantum dots and related nanoscience and nanotechnology research; using NREL's Advanced Automotive Manikin (ADAM) to help test and design ancillary automotive systems; and harvesting ocean wind to generate electricity with deep-water wind turbines. Also covered are NREL news, research updates, and awards and honors received by the Laboratory.

  8. Funding of energy research: BMFT expenditures for energy research and energy technologies, 3rd program, a review and a forecast

    International Nuclear Information System (INIS)

    Jacke, S.

    1990-01-01

    Between the early sixties and late 1989, the German Federal Government spent some DM 23 billion to support research and development of the entire field of nuclear technology (such as fundamental research, industrial applications, medicine, safety technology, advanced energy systems) in the Federal Republic of Germany. Of this amount, approx. DM 11 billion was spent on the technology of nuclear power plants equipped with light water reactors, on safety research, and on the nuclear fuel cycle. Comparing the expenditures of the Federal Government for the conversion of nuclear power into electricity with the savings achieved in electricity generating costs of approx. DM 58 billion by late 1989 (the cost advantage of nuclear power being approx. Pf 5/kWh), one arrives at a cost advantage to the whole economy of approx. DM 47 billion by the date shown above; by the year 2000, this advantage will have risen to some DM 150 billion. (orig.) [de

  9. Non-conventional energy research and application in Vietnam

    International Nuclear Information System (INIS)

    Than Duc Hien

    1999-01-01

    The paper presents current research and application of non-conventional energy in Vietnam. The main activities in this field are micro hydropower, wind energy, water heating module, solar cell and biogas. The technical data of the apparatus for non-conventional energy is given. (author)

  10. Synthesis of the 1. ANR Energy Assessment colloquium - Which research for tomorrow's energy?

    International Nuclear Information System (INIS)

    Lecourtier, Jacqueline; Pappalardo, Michele; Bucaille, Alain; Falanga, Anne; Fouillac, Christian; Amouroux, Jacques; Bouchard, Patrick; Cadet, Daniel; Fioni, Gabriele; Appert, Olivier; Le Quere, Patrick; Bernard, Herve; Moisan, Francois; Witte, Marc de; Cochevelou, Gilles; Bastien, Remi; Heitzmann, Martha; Lefebvre, Thierry; Michon, Ulysse; Perrier, Olivier; Tarascon, Jean-Marie; Lincot, Daniel; Hadziioannou, Georges; Jacquemelle, Michele; Mermilliod, Nicole; Saulnier, Jean-Bernard

    2009-11-01

    Proposed by representatives of the main involved companies, agencies and institutions, the contributions of this colloquium addressed the following issues: the role of new energy technologies in the French and World sustainable development; The programmes 'New energy technologies'; Research priorities for these new technologies; Industry Perspectives and challenges; SMEs and the ANR; Research perspectives and challenges (electrochemical storage of energy, solar photovoltaic energy, new materials for energy, integration of renewable energies in electric systems, technological innovations for new energy technologies)

  11. History of the Energy Research and Development Administration

    Energy Technology Data Exchange (ETDEWEB)

    Buck, A.L.

    1982-03-01

    Congress created the Energy Research and Development Administration on October 11, 1974 in response to the Nation's growing need for additional sources of energy. The new agency would coordinate energy programs formerly scattered among many federal agencies, and serve as the focus point for a major effort by the Federal Government to expand energy research and development efforts. New ways to conserve existing supplies as well as the commercial demonstration of new technologies would hopefully be the fruit of the Government's first significant effort to amalgamate energy resource development programs. This history briefly summarizes the accomplishments of the agency.

  12. Energy research projects in the Nordic countries - catalogue 1983

    International Nuclear Information System (INIS)

    1983-01-01

    The Nordic energy ministers at their meeting February 9, 1982 agreed upon a working plan for the Nordic energy cooperation. As part of this plan a contact group was established in order to maintain coordination and cooperation within the area of energy research and development. This group decided April 1982 to establish a catalogue of energy research projects in the Nordic countries. A pilot catalogue was published in June 1982. The 1983 catalogue gives an up-to-date survey of energy research and development projects in the Nordic countries. About 2125 projects are described, and information is given on investigator(s), performing organization, financing body, funds, and period. The catalogue is prepared by the Nordic energy libraries through their cooperation in Nordic Atomic Libraries Joint Secretariat. The information is also included in the data base Nordic Energy Index (NEI), which is online accessible at I/S Datacentralen, Copenhagen, via EURONET, SCANNET, TYMNET, AND TELENET. (BP)

  13. Conference on energy research at historically black universities

    Energy Technology Data Exchange (ETDEWEB)

    1980-01-01

    A conference was convened to present and discuss significant research and development in Historically Black Institutions (current and past); areas that show potential for inter-institutional collaboration and the sharing of facilities; existing capabilities to sustain funded research activities and future potential for expansion and enhancement; and appropriate arrangements for maximum interaction with industry and government agencies. Papers were presented at small group meetings in various energy research areas, and abstracts of the projects or programs are presented. The Solar Energy small group provided contributions in the areas of photovoltaics, biomass, solar thermal, and wind. Research reported on by the Fossil Fuel small group comprises efforts in the areas of fluidized bed combustion of coal, coal liquefaction, and oil shale pyrolysis. Five research programs reported on by the Conservation Research small group involve a summer workshop for high school students on energy conservation; use of industrial waste heat for a greenhouse; solar energy and energy conservation research and demonstration; energy efficiency and management; and a conservation program targeted at developing a model for educating low income families. The Environment Impact groups (2) presented contributions on physical and chemical impacts and biological monitors and impacts. The Policy Research group presented four papers on a careful analysis of the Equity issues; one on a model for examining the economic issue in looking at the interaction between energy technology and the state of the economy; and a second paper examined the institutional constraints on environmental oriented energy policy. Six additional abstracts by invited participants are presented. (MCW)

  14. Overview of the Sustainable Energy Research at DTU

    DEFF Research Database (Denmark)

    Larsen, Hans Hvidtfeldt

    2014-01-01

    Most of the Danish expertise in sustainable energy is found at the Technical University of Denmark, where approximately 1,000 staff members are carrying out research into sustainable energy. The research activities cover a broad area of scientific fields, from production, conversion, systems...

  15. Energy research 2002 - Overview; Energie-Forschung 2002 / Recherche energetique 2002

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2003-07-01

    This publication issued by the Swiss Federal Office of Energy presents an overview of advances made in energy research in Switzerland in 2002. In the report, the heads of various programmes present projects and summarise the results of research in four main areas: Efficient use of energy, renewable energy sources, nuclear energy and energy policy fundamentals. Energy-efficiency is illustrated by examples from the areas of building, traffic, electricity, ambient heat and combined heat and power, fuel cells and combustion. In the renewable energy area, projects concerning energy storage, photovoltaics, solar chemistry and hydrogen, biomass, geothermal energy, wind energy and small-scale hydro are presented. Nuclear safety and controlled thermonuclear fusion are discussed.

  16. RESEARCH OF GLOBAL NEW INVESTMENT IN RENEWABLE ENERGY

    Directory of Open Access Journals (Sweden)

    О. Chernyak

    2015-10-01

    Full Text Available This article contains results of studying experiences of the leading countries in renewable energy technologies’ development. The classification of renewable energy was presented. In this article we investigated modern trends and prospects of wind power, solar energy, hydropower, bioenergy and geothermal energy. Authors analyzed different national strategies for attracting investments in “green” energy. Rating of the 10 countries with the largest investments in alternative energy was presented. Authors researched investments in developed countries and developing countries, depending on the type of renewable energy. A model for research and forecasting of investment in renewable energy based on annual data for the period 1990-2012 years was built. In addition, authors used methods such as moving average, exponential smoothing, Holt- Winters method and different types of trends based on quarterly data for 2004-2014 years.

  17. Opportunities in solar energy research over the next decade

    Science.gov (United States)

    Kennett, E.

    1989-06-01

    A sustainable energy path that relies on renewable energy sources can provide policymakers with the flexibility to cope with an uncertain national and global future. Improving market pricing signals, opening up the energy supply and energy savings business, educating society to see the true present value of future savings, and reinvigorating research and development programs will be difficult. However, those nations that accept the challenge will be rewarded with increased energy security, more stable economies, and a healthier global environment. The following report is an overview of eight trends in our society that are expected to shape the nature of architecture at the turn of the century. These trends will have pronounced effects on the use of renewable energy in our building stock. In turn, solar energy research can provide the answers to certain questions which will arise during these changes. Changes, if understood, can also serve to accelerate the inclusion of certain technologies, as in this particular case, solar energy.

  18. Analisis Tata Kelola Teknologi Informasi Menggunakan Kerangka Kerja COBIT 4.1 pada Fakultas Teknik Undip

    Directory of Open Access Journals (Sweden)

    Arini Arumana

    2014-06-01

    Full Text Available Peran teknologi informasi dalam suatu instansi sudah tidak dapat dielakkan lagi, mengingat perkembangannya yang begitu pesat seiring berjalannya waktu. Namun masalah yang sering terjadi di instansi adalah penggunaan teknologi informasi yang kadang tidak sesuai dengan harapan. Oleh karena itu diperlukan tata kelola terhadap penggunaan teknologi informasi yang biasa disebut dengan IT Governance. Fakultas teknik UNDIP adalah salah satu fakultas yang dalam operasionalnya sangat mengandalkan teknologi informasi, baik dalam aktifitas belajar mengajar maupun dalam menjalankan operasional bisnis. Kondisi sekarang di Fakultas Teknik sendiri tidak terdapat suatu indikator yang dapat menyatakan bahwa kinerja TI yang berjalan telah sesuai dengan visi dan misi Fakultas Teknik, oleh karena itu perlu dilakukan analisis tata kelola teknologi informasi, guna mengetahui performa TI sekarang sesuai dengan yang diharapkan oleh managemen atau tidak. Hasil dari analisis ini berupa tingkat kematangan tata kelola TI yang mecerminkan kondisi tata kelola TI di Fakultas Teknik dengan mengacu pada maturity level yang disediakan kerangka kerja COBIT 4.1, yakni dari level 0 (non-existent sampai 5 (optimized. Berdasarkan analisis yang dilakukan, secara garis besar kondisi kematangan tata kelola TI Fakultas Teknik berada pada level 2 yakni repeatable but intuitive. Kondisi ini mengacu pada beberapa kelemahan dalam proses-proses TI yang berjalan, diantaranya penetapan dan dokumentasi tindakan, kebijakan dan prosedur yang minim, serta tidak tersedianya service level yang disetujui bersama.

  19. Comprehensive study in the inhibitory effect of berberine on gene transcription, including TATA box.

    Science.gov (United States)

    Wang, Yugang; Kheir, Michael M; Chai, Yushuang; Hu, Jun; Xing, Dongming; Lei, Fan; Du, Lijun

    2011-01-01

    Berberine (BBR) is an established natural DNA intercalator with numerous pharmacological functions. However, currently there are neither detailed reports concerning the distribution of this alkaloid in living cells nor reports concerning the relationship between BBR's association with DNA and the function of DNA. Here we report that the distribution of BBR within the nucleus can be observed 30 minutes after drug administration, and that the content of berberine in the nucleus peaks at around 4 µmol, which is twelve hours after drug administration. The spatial conformation of DNA and chromatin was altered immediately after their association with BBR. Moreover, this association can effectively suppress the transcription of DNA in living cell systems and cell-free systems. Electrophoretic mobility shift assays (EMSA) demonstrated further that BBR can inhibit the association between the TATA binding protein (TBP) and the TATA box in the promoter, and this finding was also attained in living cells by chromatin immunoprecipitation (ChIP). Based on results from this study, we hypothesize that berberine can suppress the transcription of DNA in living cell systems, especially suppressing the association between TBP and the TATA box by binding with DNA and, thus, inhibiting TATA box-dependent gene expression in a non-specific way. This novel study has significantly expanded the sphere of knowledge concerning berberine's pharmacological effects, beginning at its paramount initial interaction with the TATA box.

  20. Transcription factors operate TATA switches via rotational remodeling of local columnar chromatin structure.

    Science.gov (United States)

    Trifonov, Edward N

    2016-12-01

    Our earlier study on the nucleosomes containing TBP binding sites (TATA boxes) indicated that generally the same sequence, which harbors the TATA box, encodes simultaneously an alternative rotational setting of the box, so that the TATA element is either exposed (position "minor groove out") or hidden in position "minor groove in". The sequence elements (dinucleotides) residing on the inner surface of DNA in contact with histone octamers are identified by calculating YR tracks in the promoter regions of the genes - periodically reappearing YR elements, at distances of 10-11 bases from one another. Non-YR elements of the YR tracks are also verified by nucleosome mapping procedure based on alternation of runs of purines with runs of pyrimidines. The tracks observed in yeast promoter regions are found to split into two, passing further downstream either through the TATA element or 4-6 bases toward the tail of the box. The points of splitting which play the role of TATA switches are located in close vicinity or within the transcription factor binding sites. This suggests the regulatory function of transcription factors changing the YR tracks by over- or under-twisting DNA induced by their binding.

  1. The application of contrast explanation to energy policy research: UK nuclear energy policy 2002–2012

    International Nuclear Information System (INIS)

    Heffron, Raphael J.

    2013-01-01

    This paper advances the application of the methodology, contrast explanation, to energy policy research. Research in energy policy is complex and often involves inter-disciplinary work, which traditional economic methodologies fail to capture. Consequently, the more encompassing methodology of contrast explanation is assessed and its use in other social science disciplines explored in brief. It is then applied to an energy policy research topic—in this case, nuclear energy policy research in the UK. Contrast explanation facilitates research into policy and decision-making processes in energy studies and offers an alternative to the traditional economic methods used in energy research. Further, contrast explanation is extended by the addition of contested and uncontested hypotheses analyses. This research focuses on the methods employed to deliver the new nuclear programme of the UK government. In order to achieve a sustainable nuclear energy policy three issues are of major importance: (1) law, policy and development; (2) public administration; and (3) project management. Further, the research identifies that policy in the area remains to be resolved, in particular at an institutional and legal level. However, contrary to the literature, in some areas, the research identifies a change of course as the UK concentrates on delivering a long-term policy for the nuclear energy sector and the overall energy sector. - Highlights: ► Energy policy research is interdisciplinary and needs additional methodological approaches. ► New method of contrast explanation advanced for energy policy research. ► This methodology is based on dialectical learning which examines conflict between sources of data. ► Research example used here is of UK nuclear energy policy. ► Major issues in UK nuclear energy policy are planning law, public administration, and project management

  2. Fuel cell research: Towards efficient energy

    CSIR Research Space (South Africa)

    Rohwer, MB

    2008-11-01

    Full Text Available fuel cells by optimising the loading of catalyst (being expensive noble metals) and ionomer; 2) Improving conventional acidic direct alcohol fuel cells by developing more efficient catalysts and by investigating other fuels than methanol; 3...) Investigating anionic membranes for use in alkaline direct alcohol fuel cells, as cheaper and more efficient alternatives to conventional acidic direct alcohol fuel cells. The aim of the authors’ research activities is to develop fuel cell...

  3. Research on Efficiency of a Wave Energy Conversion System

    Science.gov (United States)

    Lu, Zhongyue; Shang, Jianzhong; Luo, Zirong; Sun, Chongfei; Chen, Gewei

    2018-02-01

    The oceans are rich in wave energy that is green energy, and the wave energy are now being used to generate electricity on a massive scale. It can also be used as a single generator for beacon, buoy or underwater vehicle. Micro small wave energy power generation device is a kind of wave energy power generation devices, main characteristic is mobility is good, and can be directly assembled on various kinds of equipment for the power supply, with good prospects for development. The research object of the paper is a new adaptive reversing wave energy generating device belongs to micro-sized wave energy generating device. Using the upper and lower absorber blade groups, the low speed and large torque wave energy can be converted into electric energy which can be used for load and lithium battery charging.

  4. Collaborative Research in Energy Efficiency and Renewable Energy: Evidence From 5 Years of US-Russian Research Cooperation

    Directory of Open Access Journals (Sweden)

    Thomas Wolfgang Thurner

    2013-01-01

    Full Text Available We reviewed the output of research and innovation cooperation between Russia and the US, including publications and patents, in the four prospective areas of energy efficiency and renewable energy during 2007-2011. Joint US-Russia research groups appear to focus primarily on hydrogen energy (fuel cells, followed by solar photovoltaics. The upcoming areas of smart grid and biofuels were left out entirely both from research and innovation collaboration. Russian patents in green energy technologies registered in the US are very low in comparison to those from Japan, Korea, and China.

  5. Implikasi Persyaratan dan Tata Cara Pemberian Izin Penyelenggaraan Pos

    Directory of Open Access Journals (Sweden)

    Sri Wahyuningsih

    2016-03-01

    Full Text Available Abstrak Industri pos sebagai sarana komunikasi dan informasi yang mendukung distribusi diatur dalam UU 38 tahun 2009 tentang Pos Ketentuan Izin Penyelenggaraan Pos selanjutnya diatur dalam Peraturan Pemerintah No.15 tahun 2013, dan Peraturan Menteri Kominfo no.32/2014 tentang Persyaratan dan Tata Cara Pemberian Izin Penyelenggaraan Pos. yaitu Izin Penyelenggaraan Pos Nasional, Izin Penyelenggaraan Pos Provinsi dan Izin Penyelenggaraan Pos Kabupaten/Kota. Kajian membahas implikasi persyaratan izin penyelenggaraan pos dari aspek bisnis dan operasional.Hasil kajian literatur dan data sekunder dengan analisis menggunakan konsep Mattew B.Miles dan A.Michael Huberman,didapatkan kejelasan implikasi terhadap bisnis, penyelenggara pos memiliki peluang menentukan wilayah potensial sedangkan implikasi terhadap aspek operasional penyelenggara pos wajib melakukan kegiatan jaringanya sesuai jenis izin yang diajukan. Penyelenggara pos dapat melakukan interkoneksi untuk pengembangan bisnis dan operasionalnya, sehingga pola bisnis dapat direncanakan lebih efektif dan efisien. Abstract Postal industry as a means of communication and information that support the distribution stipulated in Law 38 of 2009 on the Post Operation License further provisions stipulated in Government Regulation 15 of 2013, and the Regulation of the Minister of Communications and Information Technology no.32 / 2014 on Conditions and Procedures for Granting Licenses Implementation Pos. namely the National Post Operation Permits, Licenses and Permits Province of Post of Post Regency / City. Studies discuss the implications of the requirements of the operating license of the postal business aspects and operasional.Hasil literature review and secondary data analysis using the concept Mattew B.Miles and A.MichaelHuberman, obtained clarity on the business implications, the organizer of the post has a chance determine potential areas while the implications of the operational aspects the

  6. KESESUAIAN LABORATORIUM SEBAGAI SUMBER BELAJAR DI PRODI TATA BOGA

    Directory of Open Access Journals (Sweden)

    Tri Sadha Bakti

    2017-11-01

    Full Text Available Tujuan penelitian ini untuk: (1 Menganalisis kondisi sarana dan prasarana la­­boratorium; (2 ke­sesuaian sarana dan prasarana laboratorium Tata Boga Jurusan TI-FT UM dengan standar minimal laboratorium maupun yang te­lah di­per­sya­rat­kan Permendiknas No.40 tahun 2008. Metode penelitian dan analisis di­gunakan   ranc­ang­an dan statistik deskriftif.  Hasilpenelitian   kondisi peralatan di La­boratorium Pastry (luas ruang 136m2,intensitas cahaya dan kuat arus pencahayaan   710 lux 82,57% se­suai standar minimal. Prasarana   (lantai,warna dinding,sirkulasi uda­ra, tempat cuci peralatan dan bahantersedia dan  memadai. Kondisi laboratorium Pro­duksi(jumlah peralatan, lantai keramik, sirkulasi udara  56,00% sesuai dan me­madai,    di­dukung jendela sepanjang 12m dan exhouse fan dan kipas angin dibe­be­ra­pa titik, re­rataintensitas cahaya 990 lux dengan luas ruangan 80m2, kuat arus pen­ca­hayaan da­lam laboratorium sangat memenuhi. Laboratorium Industri kondisi per­alatan 50,00% me­­menuhi standar,luas ruang 96m2 untuk 30 mahasiswa kurang me­me­nuhi. In­ten­si­tas cahaya 710 lux, kuat arus pencahayaan  laboratorium sudah me­me­nuh­i, namun kon­disi lantai belum memenuhi dari segi kemiringan dan material.

  7. Application of diffusion research to solar energy policy issues

    Energy Technology Data Exchange (ETDEWEB)

    Roessner, J. D.; Posner, D.; Shoemaker, F.; Shama, A.

    1979-03-01

    This paper examines two types of information requirements that appear to be basic to DOE solar-energy-policy decisions: (1) how can the future market success of solar energy technologies be estimated, and (2) what factors influence the adoption of solar energy technologies, and what specific programs could promote solar energy adoption most effectively. This paper assesses the ability of a body of research, referred to here as diffusion research, to supply information that could partially satisfy these requirements. This assessment proceeds, first, by defining in greater detail a series of policy issues that face DOE. These are divided into cost reduction and performance improvement issues which include issues confronting the technology development component of the solar energy program, and barriers and incentives issues which are most relevant to problems of solar energy application. Second, these issues are translated into a series of questions that the diffusion approach can help resolve. Third, various elements within diffusion research are assessed in terms of their abilities to answer policy questions. Finally, the strengths and limitations of current knowledge about the diffusion of innovations are summarized, the applicability of both existing knowledge and the diffusion approach to the identified solar-energy-policy issues are discussed, and ways are suggested in which diffusion approaches can be modified and existing knowledge employed to meet short- and long-term goals of DOE. The inquiry covers the field of classical diffusion research, market research and consumer behavior, communication research, and solar-energy market-penetration modeling.

  8. Effective Governance in the Era of Disruptive Changes in Business Illustrated by the Tata Capital Framework

    DEFF Research Database (Denmark)

    Rose, Caspar; Sherman, David; Haraszuk, Anni

    2015-01-01

    Identifying, assessing, managing, and containing risks is a fundamental responsibility of business and ‘business as usual’ in 2015. The question is: How can businesses be effectively governed in an era of disruptive changes while managing risks of business? This article explores – through the case...... example of Tata Capital, part of the Indian, global conglomerate Tata Group – how to effectively govern in an environment of disruptive forces impacting business while managing risk seen from an audit committee and internal audit perspective. Effective governance through regular evaluation of internal...... financial controls and risk management ensures that the systems of risk management are robust and defensible. This agenda should be integrated into the audit committee oversight and cannot merely reflect a check the box exercise. Instead, as illustrated by the Tata Capital Framework, it must reflect...

  9. Implementasi Kebijakan Tata Kelola Pemerintahan Daerah Dengan Semangat Euforia Demokrasi Lokal

    Directory of Open Access Journals (Sweden)

    Jaelan Usman

    2011-04-01

    Full Text Available Perjalan reformasi kurang lebih 13 tahun pasca pemerintahan rezim Orde Baru 32 tahun; menimbulkan beberapa pertanyaan kritis yang harus dijawab dalam konteks “Tata Kelola Pemerintahan Daerah, dengan semangat Efouria Demokrasi Lokal”. Beberapa pertanyaan kritis dimaksud, timbul dari praktek desentralisasi dan otonomi daerah, antara lain: Sejauh mana desentralisasi dan otonomi daerah mendorong tumbuhnya demokrasi lokal yang kokoh dan beradab? Bagaimana nasib perkembangan demokrasi lokal pasca Pemilihan Umum Legislatif dan Pemilihan Presiden 2009? Desentralisasi, secara teoretis, merupakan upaya untuk membawa negara lebih dekat dengan masyarakat lokal serta mendorong tumbuhnya tata pemerintahan lokal yang lebih demokratis. Dengan kata lain, tanpa diikuti dengan demokrasi lokal, desentralisasi dan otonomi daerah tidak lebih hanya memindahkan sentralisasi dan korupsi dari pusat ke daerah. Tata pemerintahan lokal yang demokratis, mengedepankan prinsip pemerintahan “dari” masyarakat, dikelola secara akuntabel dan transparan “oleh” masyarakat dan dimanfaatkan secara responsive “untuk” kepentingan masyarakat luas.

  10. Recombinant expression and purification of human TATA binding protein using a chimeric fusion.

    Science.gov (United States)

    Silvers, Robert; Saxena, Krishna; Kudlinzki, Denis; Schwalbe, Harald

    2012-09-01

    The TATA binding protein (TBP) is the central core protein of the transcription factor II D that binds directly to the TATA box and therefore plays an integral part in eukaryotic transcription. This pivotal position of TBP is underlined by the vast number of interaction partners involved. Expression and purification of human TATA binding protein (hTBP) has remained a challenge due to protein instability and the protein loss during expression and purification involved. Here, we present a novel approach for high yield expression and purification of human TBP core (hTBPc) protein. Protein fold and activity are verified by nuclear magnetic resonance (NMR) spectroscopy and microscale thermophoresis (MST). Copyright © 2012 Elsevier Inc. All rights reserved.

  11. Energy-Efficiency & Water Institute Research Facility, Purdue University, (IN)

    Energy Technology Data Exchange (ETDEWEB)

    Nnanna, Agbai [Purdue Univ., West Lafayette, IN (United States)

    2015-01-30

    The renovation of the Schneider Avenue Building to construct two research laboratories within the building is complete. The research laboratories are for the Purdue Calumet Water Institute and the Energy Efficiency and Reliability Center. The Water Institute occupies approximately 1000+ SF of research space plus supporting offices. The Energy-Efficiency Center occupies approximately 1000+ SF that houses the research space. The labs will enhance the Water & Energy Institute’s research capabilities necessary to tackle these issues through the development of practical approaches critical to local government and industry. The addition of these research laboratories to the Purdue University Calumet campus is in both direct support of the University’s Strategic Plan as well as the 2008 Campus Master Plan that identifies a 20% shortage of research space.

  12. International solar energy research co-operation

    Energy Technology Data Exchange (ETDEWEB)

    Lund, P.; Peippo, K.; Konttinen, P. [Helsinki Univ. of Technology, Otaniemi (Finland). Advanced Energy Systems

    1998-10-01

    Finland has participated in several IEA activities during 1996-97. HUT coordinates the activities, but practical participation in collaborative actions take place both in industrial companies and research organisations. Neste Ltd has directly participated in several tasks and information of results has been disseminated more widely to Finnish industries and organisations. Co-operation projects covered here are: (1) IEA Photovoltaic Power Systems Task 1 `Information dissemination`, (2) IEA Photovoltaic Power Systems Task 3 `Use of Photovoltaic systems in Stand Alone and Island Applications`, (3) IEA Photovoltaic Power Systems Task 7 `Photovoltaics in built environment`, (4) IEA Solar Heating and Cooling Program Task 16 `Photovoltaics in buildings` and (5) IEA Working Group `Materials in Solar Thermal Collectors`

  13. Long-term research challenges in wind energy – a research agenda by the European Academy of Wind Energy

    DEFF Research Database (Denmark)

    van Kuik, G. A. M.; Peinke, Joachim; Nijssen, R.

    2016-01-01

    , this eawe document takes a longer-term perspective, addressing the scientific knowledge base that is required to develop wind energy beyond the applications of today and tomorrow. In other words, this long-term research agenda is driven by problems and curiosity, addressing basic research and fundamental......The European Academy of Wind Energy (eawe), representing universities and institutes with a significant wind energy programme in 14 countries, has discussed the long-term research challenges in wind energy. In contrast to research agendas addressing short- to medium-term research activities...... knowledge in 11 research areas, ranging from physics and design to environmental and societal aspects. Because of the very nature of this initiative, this document does not intend to be permanent or complete. It shows the vision of the experts of the eawe, but other views may be possible. We sincerely hope...

  14. Strategy for Danish wind energy research; Startegi for dansk vindenergiforskning

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2004-07-01

    The objective of the strategy for Danish wind energy research is to support future prioritizations - primarily as regards publicly funded programs. Most recent energy political objectives formulated in 2004 by the Danish Ministry of Economic and Business Affairs state: 'The objective of the governmental energy policy is to create efficient energy markets within a framework that secures cost efficiency, security of supplies, environmental considerations and efficient use of energy. The markets must be transparent and the competition must be fair. This will secure the energy consumers the lowest possible energy prices.' The wind energy strategy mirrors user needs and is, among other things, based upon a number of interviews with interested parties and a hearing on the strategy draft. (BA)

  15. International energy: Research organizations, 1988--1992. Revision 1

    Energy Technology Data Exchange (ETDEWEB)

    Hendricks, P.; Jordan, S. [eds.] [USDOE Office of Scientific and Technical Information, Oak Ridge, TN (United States)

    1993-06-01

    This publication contains the standardized names of energy research organizations used in energy information databases. Involved in this cooperative task are (1) the technical staff of the US DOE Office of Scientific and Technical Information (OSTI) in cooperation with the member countries of the Energy Technology Data Exchange (ETDE) and (2) the International Nuclear Information System (INIS). ETDE member countries are also members of the International Nuclear Information System (INIS). Nuclear organization names recorded for INIS by these ETDE member countries are also included in the ETDE Energy Database. Therefore, these organization names are cooperatively standardized for use in both information systems. This publication identifies current organizations doing research in all energy fields, standardizes the format for recording these organization names in bibliographic citations, assigns a numeric code to facilitate data entry, and identifies report number prefixes assigned by these organizations. These research organization names may be used in searching the databases ``Energy Science & Technology`` on DIALOG and ``Energy`` on STN International. These organization names are also used in USDOE databases on the Integrated Technical Information System. Research organizations active in the past five years, as indicated by database records, were identified to form this publication. This directory includes approximately 31,000 organizations that reported energy-related literature from 1988 to 1992 and updates the DOE Energy Data Base: Corporate Author Entries.

  16. Research on energy supply, demand and economy forecasting in Japan

    International Nuclear Information System (INIS)

    Shiba, Tsuyoshi; Kamezaki, Hiroshi; Yuyama, Tomonori; Suzuki, Atsushi

    1999-10-01

    This project aims to do research on forecasts of energy demand structure and electricity generation cost in each power plant in Japan in the 21st century, considering constructing successful FBR scenario. During the process of doing research on forecasts of energy demand structure in Japan, documents published from organizations in inside and outside of Japan were collected. These documents include prospects of economic growth rate, forecasts of amount for energy supply and demand, the maximum amount of introducing new energy resources, CO2 regulation, and evaluation of energy best mixture. Organizations in Japan such as Economic Council and Japan Energy Economic Research Institute have provided long-term forecasts until the early 21st century. Meanwhile, organizations overseas have provided forecasts of economic structure, and demand and supply for energy in OECD and East Asia including Japan. In connection with forecasts of electricity generation cost in each power plant, views on the ultimate reserves and cost of resources are reviewed in this report. According to some views on oil reserves, making assumptions based on reserves/production ratio, the maximum length of the time that oil reserves will last is 150 years. In addition, this report provides summaries of cost and potential role of various resources, including solar energy and wind energy; and views on waste, safety, energy security-related externality cost, and the price of transferring CO2 emission right. (author)

  17. The Danish energy crop research and development project - main conclusions

    International Nuclear Information System (INIS)

    Gylling, Morten

    2003-01-01

    Production of energy crops in Denmark is more or less non-existent in Denmark at the time being. However, the need for biomass on the other side of year 2005 exceeds the existing biomass resources and a substantial amount of energy crops will be necessary in order to fulfil the goals in Energy 21. The targeted share of the use of renewable energy sources by year 2030 is approximately 30%. Energy crops are seen as the most important new resource in order to create a balanced input mix of renewable in the energy system. The energy crops are mainly seen as fuel in small and medium sized CHP plants and in the big power plants. The Danish energy crop project consists of three main parts: a demonstration part, a research and development part, and an overall assessment part. Based on the results from the project the following overall conclusions can be made: Seen from a strictly market and production economic point of view energy crops will not be competitive in a foreseeable future, neither as a production for farmers nor as a fuel at the utility companies; The costs per GJ of energy crops are still higher than a GJ of straw; The cost difference between annual and perennial energy crops are slightly in favour of perennials, however the conditions on the individual farms should govern the choice between annual and perennial energy crops; Energy crops must be seen as part of an overall environmental scheme covering both agriculture and the energy sector; Given the right production scheme energy crops can be grown on environmental sensitive areas and on most ground water protection areas; Adding the potential sustainability benefits like reduced nutrient leakage and reduced CO 2 emissions energy crops seem to be a sensible and sustainable solution; Due to different handling, storage and fuel characteristics an all year delivery scheme of energy crops should include a mix of different energy crops to keep overall cost down. (BA)

  18. Proceedings of Nova Scotia's 2006 energy research and development forum

    International Nuclear Information System (INIS)

    2006-01-01

    The Nova Scotia 2006 energy research and development forum provided a venue for experts from industry, research institutions and government to discuss how research and development will shape the future of energy in the province. The forum was divided into 3 sessions: (1) building knowledge about the marine environment, (2) building knowledge about geoscience, and (3) building knowledge about sustainable energy. A wide ranges of issues related to the Nova Scotia region included whale identification; fisheries mapping; the commercialization of hydrocarbon discoveries; carbon capture and storage and petroleum system analysis and prospect evaluation. Keynote addresses were presented on produced water in Norway; deepwater exploration in Morocco; renewable energy and Canada's role as an energy superpower. The conference featured more than 57 presentations, of which 4 have been catalogued separately for inclusion in this database. refs., tabs., figs

  19. Road map for renewable energy research and development in Egypt

    Directory of Open Access Journals (Sweden)

    Adel K. Khalil

    2010-01-01

    Full Text Available Egypt possesses excellent potential for renewable energy (RE including solar, wind and biomass energy. Renewable energy technologies (RETs and systems have different needs for support in terms of research and development, demonstration and market development. For this purpose, the Energy Research Center (ERC at Cairo University has carried out a study with the ultimate goal of formulating a national development strategy and action plan for the local manufacture of renewable energy systems (RESs and components. The present study positions the different RETs and RESs and identifies the research and development needs for each technology. The study also suggests how to establish a competitive market for RET. For this purpose it builds and analyses a set of likely scenarios, and proposes a practical development strategy and a detailed action plan for achieving it.

  20. ANCRE - Stage report 2011, coordination of research on energy

    International Nuclear Information System (INIS)

    Bigot, Bernard; Fuchs, Alain; Ouabdesselam, Farid; Appert, Olivier; Freyssinet, Philippe; Moisan, Francois

    2011-11-01

    This document aims at proposing an assessment of works performed by ANCRE (the French National Alliance of Coordination of Research on Energy) after its first two years of existence. The main objective is to prepare the energy transition by boosting the French research in the field of energy. The report presents the ANCRE's organization as an efficient one, based on strong relationships with the industry sector. It indicates the various thematic work-groups (five 'energy sources' groups and three 'usages' groups), and the different objectives. It comments the contribution to the European research. These works and activities are commented by some high representatives of the alliance. A second part proposes an overview of the current status for the different energy sources group (biomass, fossil and geothermal, nuclear, solar, sea, hydraulic and wind) and usages groups (transports, buildings, industries and agriculture). It also presents the different actions related to coordination, programmatic synergies and prospective

  1. Status of Avian Research at the National Renewable Energy Laboratory

    International Nuclear Information System (INIS)

    Sinclair, K.

    2001-01-01

    As the use of wind energy expands across the United States, concerns about the impacts of commercial wind farms on bird and bat populations are frequently raised. Two primary areas of concern are (1) possible litigation resulting from the killing of even one bird if it is protected by the Migratory Bird Treaty Act, the Endangered Species Act, or both; and (2) the effect of avian mortality on bird populations. To properly address these concerns, the U.S. Department of Energy's National Renewable Energy Laboratory (NREL) supports scientifically based avian/wind power interaction research. In this paper I describe NREL's field-based research projects and summarize the status of the research. I also summarize NREL's other research activities, including lab-based vision research to increase the visibility of moving turbine blades and avian acoustic research, as well as our collaborative efforts with the National Wind Coordinating Committee's Avian Subcommittee

  2. Atlantic Canada's energy research and development website and database

    International Nuclear Information System (INIS)

    2005-01-01

    Petroleum Research Atlantic Canada maintains a website devoted to energy research and development in Atlantic Canada. The site can be viewed on the world wide web at www.energyresearch.ca. It includes a searchable database with information about researchers in Nova Scotia, their projects and published materials on issues related to hydrocarbons, alternative energy technologies, energy efficiency, climate change, environmental impacts and policy. The website also includes links to research funding agencies, external related databases and related energy organizations around the world. Nova Scotia-based users are invited to submit their academic, private or public research to the site. Before being uploaded into the database, a site administrator reviews and processes all new information. Users are asked to identify their areas of interest according to the following research categories: alternative or renewable energy technologies; climate change; coal; computer applications; economics; energy efficiency; environmental impacts; geology; geomatics; geophysics; health and safety; human factors; hydrocarbons; meteorology and oceanology (metocean) activities; petroleum operations in deep and shallow waters; policy; and power generation and supply. The database can be searched 5 ways according to topic, researchers, publication, projects or funding agency. refs., tabs., figs

  3. Proposed activity - Budget for research in high energy physics

    International Nuclear Information System (INIS)

    Barger, V.; Camerini, U.; Carlsmith, D.

    1989-01-01

    This paper contains task reports on the following topics: Hadron physics at Fermilab; Lepton hadron scattering; Electroweak and weak interactions at the Stanford Linear Accelerator Center; Hyperon beam program/hadroproduction of heavy flavors at Fermilab; High energy physics colliding beam detector facility at Fermilab; Data analysis facility; Institute for Elementary Particle Physics research; Study of weak and electromagnetic interactions at Desy and Cern; Theoretical high energy physics; Dumand; and Ultra high energy gamma rays

  4. Theoretical high energy physics research at the University of Chicago

    Energy Technology Data Exchange (ETDEWEB)

    Rosner, J.L.; Martinec, E.J.; Sachs, R.G.

    1990-09-01

    This report discusses research being done at the University of Chicago in High Energy Physics. Some topic covered are: CP violation; intermediate vector bosons; string models; supersymmetry; and rare decay of kaons. (LSP)

  5. Wind Power Today: (2002) Wind Energy Research Highlights

    Energy Technology Data Exchange (ETDEWEB)

    2003-05-01

    Wind Power Today is an annual publication that provides an overview of the wind research conducted under the U.S. Department of Energy's Wind and Hydropower Technologies Program. The purpose of Wind Power Today is to show how DOE supports wind turbine research and deployment in hopes of furthering the advancement of wind technologies that produce clean, low-cost, reliable energy. Content objectives include: educate readers about the advantages and potential for widespread deployment of wind energy; explain the program's objectives and goals; describe the program's accomplishments in research and application; examine the barriers to widespread deployment; describe the benefits of continued research and development; facilitate technology transfer; and attract cooperative wind energy projects with industry. This 2002 edition of Wind Power Today also includes discussions about wind industry growth in 2002, how DOE is taking advantage of low wind speed regions through advancing technology, and distributed applications for small wind turbines.

  6. Theoretical high energy physics research at the University of Chicago

    International Nuclear Information System (INIS)

    Rosner, J.L.; Martinec, E.J.; Sachs, R.G.

    1990-09-01

    This report discusses research being done at the University of Chicago in High Energy Physics. Some topic covered are: CP violation; intermediate vector bosons; string models; supersymmetry; and rare decay of kaons

  7. PEMAHAMAN, SIKAP, DAN UNJUK KERJA HIGIENE-SANITASI SISWA DALAM PENGOLAHAN DAN PENYAJIAN MAKANAN DI SMK BIDANG KEAHLIAN TATA BOGA

    Directory of Open Access Journals (Sweden)

    Luh Masdarini

    2012-08-01

    Full Text Available The gastronomy students’ hygiene-sanitation under standing, attitude and performance in SMK. This study aims at describing the gastronomy students’ hygiene-sanitation understanding, attitude and performance. This research is a des­crip­tive quantitative one with research subjects are the gastronomy students of SMKs in Bali with the total number of 198 students. The instruments used are skill test, questionnaire and observation sheet. Then, the data are analyzed descriptively by using percentage formula. The data analysis shows that: (1 the gastronomy students’ understanding over the hygiene-sanitation 82,89% is very good, (2 the gas­tronomy stu­dents’ attitude over the hygiene-sanitation 84,36% is very good, (3 the gastronomy students’ performance over the hygiene-sanitation 90,20% is very good. Pemahaman, Sikap, dan Unjuk Kerja Higiene-sanitasi Siswa dalam Peng­olahan dan Penyajian Makanan di SMK Bidang Keahlian Tata Boga. Tujuan penelitian ini untuk mendeskripsikan pemahaman, sikap, dan unjuk kerja higiene-sani­tasi siswa dalam pengolahan dan penyajian makanan. Penelitian ini menggunakan rancangan penelitian deskriptif kuantitatif dengan subjek penelitian siswa di SMK Bidang Keahlian Tata Boga di Bali yang berjumlah 198 orang. Instrumen penelitian yang digunakan adalah tes pengetahuan, angket, dan lembar observasi. Selanjutnya data dianalisis dengan teknik deskriptif dengan menggunakan formula persentase. Hasil penelitian ini menunjukkan bahwa: (1 pemahaman higiene-sanitasi siswa dalam pengolahan dan penyajian makanan 82,89% adalah sangat baik, (2 Sikap higiene-sanitasi siswa dalam pengolahan dan penyajian makanan 84,36% adalah sangat baik, (3 Unjuk kerja higiene-sanitasi siswa dalam pengolahan dan penyajian makanan 90,20% adalah sangat baik.

  8. Research and development for the nuclear energy of the future

    International Nuclear Information System (INIS)

    Bernard, P.

    2002-01-01

    In the framework of the energy demand increase facing the environment protection, the three main objectives of the research and development for the nuclear energy are developed in this document: to support the today nuclear industry, to answer the public anxiety concerning the sanitary and environmental impact of nuclear activities, to design, evaluate and develop new reactors. (A.L.B.)

  9. Role of supercomputers in magnetic fusion and energy research programs

    International Nuclear Information System (INIS)

    Killeen, J.

    1985-06-01

    The importance of computer modeling in magnetic fusion (MFE) and energy research (ER) programs is discussed. The need for the most advanced supercomputers is described, and the role of the National Magnetic Fusion Energy Computer Center in meeting these needs is explained

  10. Proceedings of the 1987 socioeconomic energy research and analysis conference

    Energy Technology Data Exchange (ETDEWEB)

    1990-08-01

    The Department of Energy (the Department) convened the first Socioeconomic Energy Research and Analysis Conference in May 1987, in the spirit of constructive dialogue and mutual concern about numerous energy issues and problems. The objective was to provide a national forum for illuminating specific energy and related socioeconomic issues of our nation and discussing realistic approaches to energy policy assessments. This action was based on the Department's commitment to lead the way in developing a pragmatic framework or energy policy determinations, by incorporating constructive policy impact assessment methods into the decisionmaking process. In this rapidly developing industry with high energy technologies, a strong federal role and targeted government programs are essential for the development and integration of minorities into various industry segments. Furthermore, a responsive energy program for all segments of the population must be sensitive to (a) the impact of energy policies on the overall growth of the economy; (b) the differential impact of energy policies on various industries; and (c) the pattern of change in the structure of the social environment. The socioeconomic researchers and energy policy analysts who presented papers or participated in this national forum assisted the Department's efforts to build an energy structure which is truly responsive to the needs of the various population segmets of our nation. The conference participants were also given the opportunity to critique some unique energy policy assessment methodologies which have been conducted mainly at Argonne National Laboratory, under the sponsorship and guidance of the Research and Education Divisions of my Office. Individual papers, in this proceedings have been cataloged separately.

  11. Geochemical, hydrological, and biological cycling of energy residual. Research plan

    International Nuclear Information System (INIS)

    Wobber, F.J.

    1983-03-01

    Proposed research goals and specific research areas designed to provide a base of fundamental scientific information so that the geochemical, hydrological, and biophysical mechanisms that contribute to the transport and long term fate of energy residuals in natural systems can be understood are described. Energy development and production have resulted in a need for advanced scientific information on the geochemical transformations, transport rates, and potential for bioaccumulation of contaminants in subsurface environments

  12. Energy research and teaching at CEE, DTU Elektro

    DEFF Research Database (Denmark)

    Holbøll, Joachim

    2014-01-01

    The Center for Electric Power and Energy (CEE) at DTU Elektro focuses on research and teaching within the present and the future energy system, aiming at a reliable, cost-efficient and sustainable energy system based on renewable energy. In such way is addressed one of the major and most important...... challenges of our modern society. The ongoing transformation of the energy system is triggered by technology development and specific energy strategies in Denmark. CEE is supporting the development of a range of new technologies and solutions as well as the underlying new knowledge, theory and methods...... and teaching in mentioned areas in order to support the considerable changes in the electrical grid towards much more dynamic operation of the power system in interaction with other energy infrastructures....

  13. USU Alternative and Unconventional Energy Research and Development

    Energy Technology Data Exchange (ETDEWEB)

    Behunin, Robert [Utah State Univ., Logan, UT (United States); Wood, Byard [Utah State Univ., Logan, UT (United States); Heaslip, Kevin [Utah State Univ., Logan, UT (United States); Zane, Regan [Utah State Univ., Logan, UT (United States); Lyman, Seth [Utah State Univ., Logan, UT (United States); Simmons, Randy [Utah State Univ., Logan, UT (United States); Christensen, David [Utah State Univ., Logan, UT (United States)

    2014-01-29

    The purpose and rationale of this project has been to develop enduring research capabilities at Utah State University (USU) and the Utah State University Research Foundation (USURF) in a number of energy efficient and renewable energy areas including primarily a) algae energy systems, b) solar lighting, c) intuitive buildings, d) electric transportation, 3) unconventional energy environmental monitoring and beneficial reuse technologies (water and CO2), f) wind energy profiling, and g) land use impacts. The long-term goal of this initiative has been to create high-wage jobs in Utah and a platform for sustained faculty and student engagement in energy research. The program’s objective has been to provide a balanced portfolio of R&D conducted by faculty, students, and permanent staff. This objective has been met. While some of the project’s tasks met with more success than others, as with any research project of this scope, overall the research has contributed valuable technical insight and broader understanding in key energy related areas. The algae energy systems research resulted in a highly productive workforce development enterprise as it graduated a large number of well prepared students entering alternative energy development fields and scholarship. Moreover, research in this area has demonstrated both the technological and economic limitations and tremendous potential of algae feedstock-based energy and co-products. Research conducted in electric transportation, specifically in both stationary and dynamic wireless inductive coupling charging technologies, has resulted in impactful advances. The project initiated the annual Conference on Electric Roads and Vehicles (http://www.cervconference.org/), which is growing and attracts more than 100 industry experts and scholars. As a direct result of the research, the USU/USURF spin-out startup, WAVE (Wireless Advanced Vehicle Electrification), continues work in wirelessly charged bus transit systems

  14. Department of Energy - Office of Science Early Career Research Program

    Science.gov (United States)

    Horwitz, James

    The Department of Energy (DOE) Office of Science Early Career Program began in FY 2010. The program objectives are to support the development of individual research programs of outstanding scientists early in their careers and to stimulate research careers in the disciplines supported by the DOE Office of Science. Both university and DOE national laboratory early career scientists are eligible. Applicants must be within 10 years of receiving their PhD. For universities, the PI must be an untenured Assistant Professor or Associate Professor on the tenure track. DOE laboratory applicants must be full time, non-postdoctoral employee. University awards are at least 150,000 per year for 5 years for summer salary and expenses. DOE laboratory awards are at least 500,000 per year for 5 years for full annual salary and expenses. The Program is managed by the Office of the Deputy Director for Science Programs and supports research in the following Offices: Advanced Scientific and Computing Research, Biological and Environmental Research, Basic Energy Sciences, Fusion Energy Sciences, High Energy Physics, and Nuclear Physics. A new Funding Opportunity Announcement is issued each year with detailed description on the topical areas encouraged for early career proposals. Preproposals are required. This talk will introduce the DOE Office of Science Early Career Research program and describe opportunities for research relevant to the condensed matter physics community. http://science.energy.gov/early-career/

  15. Institute for Nuclear Research and Nuclear Energy and Nuclear Science

    International Nuclear Information System (INIS)

    Stamenov, J.

    2004-01-01

    The Institute for Nuclear Research and Nuclear Energy (INRNE) of the Bulgarian Academy of Sciences is the leading Bulgarian Institute for scientific investigations and applications of nuclear science. The main Institute's activities in the field of elementary particles and nuclear physics, high energy physics and nuclear energy, radiochemistry, radioecology, radioactive wastes treatment, monitoring of the environment, nuclear instruments development ect. are briefly described. Several examples for: environmental radiation monitoring; monitoring of the radioactivity and heavy metals in aerosols, 99m Tc clinical use, Boron Neutron Capture Therapy application of IRT-2000 Research Reactor, neutron fluence for reactor vessel embrittlement, NPP safety analysis, nuclear fuel modelling are also presented

  16. ENERGY SMART SCHOOLS - APPLIED RESEARCH, FIELD TESTING, AND TECHNOLOGY INTEGRATION

    Energy Technology Data Exchange (ETDEWEB)

    Kate Burke

    2004-01-01

    This multi-state collaborative project will coordinate federal, state, and private sector resources and high-priority school-related energy research under a comprehensive initiative that includes tasks that increase adoption of advanced energy efficiency high-performance technologies in both renovation of existing schools and building new ones; educate and inform school administrators, architects, engineers, and manufacturers nationwide as to the energy, economic, and environmental benefits of energy efficiency technologies; and improve the learning environment for the nation's students through use of better temperature controls, improvements in air quality, and increased daylighting in schools.

  17. Large scale computing in the Energy Research Programs

    International Nuclear Information System (INIS)

    1991-05-01

    The Energy Research Supercomputer Users Group (ERSUG) comprises all investigators using resources of the Department of Energy Office of Energy Research supercomputers. At the December 1989 meeting held at Florida State University (FSU), the ERSUG executive committee determined that the continuing rapid advances in computational sciences and computer technology demanded a reassessment of the role computational science should play in meeting DOE's commitments. Initial studies were to be performed for four subdivisions: (1) Basic Energy Sciences (BES) and Applied Mathematical Sciences (AMS), (2) Fusion Energy, (3) High Energy and Nuclear Physics, and (4) Health and Environmental Research. The first two subgroups produced formal subreports that provided a basis for several sections of this report. Additional information provided in the AMS/BES is included as Appendix C in an abridged form that eliminates most duplication. Additionally, each member of the executive committee was asked to contribute area-specific assessments; these assessments are included in the next section. In the following sections, brief assessments are given for specific areas, a conceptual model is proposed that the entire computational effort for energy research is best viewed as one giant nation-wide computer, and then specific recommendations are made for the appropriate evolution of the system

  18. The law for the Japan Atomic Energy Research Institute

    International Nuclear Information System (INIS)

    1977-01-01

    The law establishes the Japan Atomic Energy Research Institute in accordance with the Basic Act on Atomic Energy as a government corporation for the purpose of promoting R and D and utilizations of atomic energy (first chapter). The second chapter concerns the directors, advisers and personnel of the institute, namely a chairman of the board of directors, a vice-chairman, directors not more than seven persons, and auditors not more than two persons. The chairman represents and supervises the intitute, whom the prime minister appoints with the agreement of Atomic Energy Commission. The vice-chairman and other directors are nominated by the chairman with the approval of the prime minister, while the auditors are appointed by the prime minister with the advice of the Atomic Energy Commission. Their terms of office are 4 years for directors and 2 years for auditors. The third chapter defines the scope of activities of the institute as follows: basic and applied researches on atomic energy; design, construction and operation of nuclear reactors; training of researchers and technicians; and import, production and distribution of radioisotopes. Those activities should be done in accordance with the basic development and utilization plans of atomic energy established by the prime minister with the determination of Atomic Energy Commission. The fourth chapter provides for the finance and accounting of the institute, and the fifth chapter requires the supervision of the institute by the prime minister. (Matsushima, A.)

  19. Core promoter-specific gene regulation: TATA box selectivity and Initiator-dependent bi-directionality of serum response factor-activated transcription.

    Science.gov (United States)

    Xu, Muyu; Gonzalez-Hurtado, Elsie; Martinez, Ernest

    2016-04-01

    Gene-specific activation by enhancers involves their communication with the basal RNA polymerase II transcription machinery at the core promoter. Core promoters are diverse and may contain a variety of sequence elements such as the TATA box, the Initiator (INR), and the downstream promoter element (DPE) recognized, respectively, by the TATA-binding protein (TBP) and TBP-associated factors of the TFIID complex. Core promoter elements contribute to the gene selectivity of enhancers, and INR/DPE-specific enhancers and activators have been identified. Here, we identify a TATA box-selective activating sequence upstream of the human β-actin (ACTB) gene that mediates serum response factor (SRF)-induced transcription from TATA-dependent but not INR-dependent promoters and requires the TATA-binding/bending activity of TBP, which is otherwise dispensable for transcription from a TATA-less promoter. The SRF-dependent ACTB sequence is stereospecific on TATA promoters but activates in an orientation-independent manner a composite TATA/INR-containing promoter. More generally, we show that SRF-regulated genes of the actin/cytoskeleton/contractile family tend to have a TATA box. These results suggest distinct TATA-dependent and INR-dependent mechanisms of TFIID-mediated transcription in mammalian cells that are compatible with only certain stereospecific combinations of activators, and that a TBP-TATA binding mechanism is important for SRF activation of the actin/cytoskeleton-related gene family. Copyright © 2016 Elsevier B.V. All rights reserved.

  20. A multilayered analysis of energy security research and the energy supply process

    International Nuclear Information System (INIS)

    Kiriyama, Eriko; Kajikawa, Yuya

    2014-01-01

    Highlights: • The analysis reveals that energy security research is highly multidisciplinary. • Diversification is important for ensuring security in the energy supply process. • A multilayered overview of the energy supply process is important for energy risk management. • Consumer lifestyle innovation will be a part of energy security in the future. - Abstract: After the Fukushima nuclear disaster, a reassessment of the energy system is needed in order to include such aspects as human security and resilience. More open and careful discussions are needed concerning the various risks and uncertainties of future energy options, both in Japan and globally. In this paper, we aim to offer a fundamental basis for discourse on energy security by analyzing the status and trends in academic publications on that issue. Our bibliometrics analysis indicates that research has shifted from promoting strategies for ensuring the self-sufficiency of the primary energy to diversification of the secondary energy supply chain by introducing energy networks consisting of an infrastructure established through international coordination. In the literature, the concept of energy security is ambiguous and allows for multiple interpretations. Our results illustrate the existence of highly multidisciplinary topics within energy security, which can be categorized into four perspectives: geopolitical, economic, policy related, and technological

  1. CREATIV: Research-based innovation for industry energy efficiency

    International Nuclear Information System (INIS)

    Tangen, Grethe; Hemmingsen, Anne Karin T.; Neksa, Petter

    2011-01-01

    Improved energy efficiency is imperative to minimise the greenhouse gas emissions and to ensure future energy security. It is also a key to continued profitability in energy consuming industry. The project CREATIV is a research initiative for industry energy efficiency focusing on utilisation of surplus heat and efficient heating and cooling. In CREATIV, international research groups work together with key vendors of energy efficiency equipment and an industry consortium including the areas metallurgy, pulp and paper, food and fishery, and commercial refrigeration supermarkets. The ambition of CREATIV is to bring forward technology and solutions enabling Norway to reduce both energy consumption and greenhouse gas emissions by 25% within 2020. The main research topics are electricity production from low temperature heat sources in supercritical CO 2 cycles, energy efficient end-user technology for heating and cooling based on natural working fluids and system optimisation, and efficient utilisation of low temperature heat by developing new sorption systems and compact compressor-expander units. A defined innovation strategy in the project will ensure exploitation of research results and promote implementation in industry processes. CREATIV will contribute to the recruitment of competent personnel to industry and academia by educating PhD and post doc candidates and several MSc students. The paper presents the CREATIV project, discusses its scientific achievements so far, and outlines how the project results can contribute to reducing industry energy consumption. - Highlights: → New technology for improved energy efficiency relevant across several industries. → Surplus heat exploitation and efficient heating and cooling are important means. → Focus on power production from low temperature heat and heat pumping technologies. → Education and competence building are given priority. → The project consortium includes 20 international industry companies and

  2. Energy and Environmental Systems Division 1981 research review

    International Nuclear Information System (INIS)

    1982-04-01

    To effectively manage the nation's energy and natural resources, government and industry leaders need accurate information regarding the performance and economics of advanced energy systems and the costs and benefits of public-sector initiatives. The Energy and Environmental Systems Division (EES) of Argonne National Laboratory conducts applied research and development programs that provide such information through systems analysis, geophysical field research, and engineering studies. During 1981, the division: analyzed the production economics of specific energy resources, such as biomass and tight sands gas; developed and transferred to industry economically efficient techniques for addressing energy-related resource management and environmental protection problems, such as the reclamation of strip-mined land; determined the engineering performance and cost of advanced energy-supply and pollution-control systems; analyzed future markets for district heating systems and other emerging energy technologies; determined, in strategic planning studies, the availability of resources needed for new energy technologies, such as the imported metals used in advanced electric-vehicle batteries; evaluated the effectiveness of strategies for reducing scarce-fuel consumption in the transportation sector; identified the costs and benefits of measures designed to stabilize the financial condition of US electric utilities; estimated the costs of nuclear reactor shutdowns and evaluated geologic conditions at potential sites for permanent underground storage of nuclear waste; evaluated the cost-effectiveness of environmental regulations, particularly those affecting coal combustion; and identified the environmental effects of energy technologies and transportation systems

  3. High energy physics division semiannual report of research activities

    International Nuclear Information System (INIS)

    Schoessow, P.; Moonier, P.; Talaga, R.; Wagner, R.

    1991-08-01

    This report describes the research conducted in the High Energy Physics Division of Argonne National Laboratory during the period of January 1, 1991--June 30, 1991. Topics covered here include experimental and theoretical particle physics, advanced accelerator physics, detector development, and experimental facilities research. Lists of division publications and colloquia are included

  4. Workshop on Energy Research for Physics Graduate Students and Postdocs

    Energy Technology Data Exchange (ETDEWEB)

    Cole, Ken

    2015-03-01

    One-day workshop for a small group of graduate students and post-docs to hear talks and interact with experts in a variety of areas of energy research. The purpose is to provide an opportunity for young physicists to learn about cutting-edge research in which they might find a career utilizing their interest and background in physics.

  5. Fail forward: Mitigating failure in energy research and innovation

    DEFF Research Database (Denmark)

    Brix, Jacob

    2015-01-01

    on participant observation and empirical field research in three case companies, the OFEI model is developed to identify inappropriate behaviors that cause energy research and innovation to fail. The OFEI model can be used to give failed (or failing) projects a second chance and the article concludes...

  6. Theoretical high energy physics research at the University of Chicago

    International Nuclear Information System (INIS)

    Rosner, J.L.; Martinec, E.J.; Sachs, R.G.

    1989-12-01

    This report contains brief discussions on theoretical High Energy Physics research done by the researchers at University of Chicago. Some topics covered are: lepton production; kaon decay; Higgs boson production; electric dipole moment of the neutron; string models; supersymmetry; and cosmic ray shower

  7. Regulation of activity of the yeast TATA-binding protein through intra ...

    Indian Academy of Sciences (India)

    Unknown

    413. Keywords. Chemical cross-linking; dimerization; gene regulation; TBP; transcription; yeast ... [Vanathi P, Mishra A K and Bhargava P 2003 Regulation of activity of the yeast TATA-binding protein through intra-molecular interactions; J. Biosci. ..... Data given was obtained from more than three independent estimations in ...

  8. Regulation of activity of the yeast TATA-binding protein through intra ...

    Indian Academy of Sciences (India)

    ... TATA-binding protein (TBP) activity both in vitro and in vivo. The reversible dimer-monomer transition of TBP is influenced by the buffer conditions in vitro. Using in vitro chemical cross-linking, we found yeast TBP (yTBP) to be largely monomeric in the presence of the divalent cation Mg2+, even at high salt concentrations.

  9. The archaeal TFIIE homologue facilitates transcription initiation by enhancing TATA-box recognition

    NARCIS (Netherlands)

    Bell, S.D.; Brinkman, A.B.; Oost, van der J.; Jackson, S.P.

    2001-01-01

    Transcription from many archaeal promoters can be reconstituted in vitro using recombinant TATA-box binding protein (TBP) and transcription factor B (TFB)—homologues of eukaryal TBP and TFIIB—together with purified RNA polymerase (RNAP). However, all archaeal genomes sequenced to date reveal the

  10. CRTC1 mediates preferential transcription at neuronal activity-regulated CRE/TATA promoters.

    Science.gov (United States)

    Parra-Damas, Arnaldo; Rubió-Ferrarons, Laura; Shen, Jie; Saura, Carlos A

    2017-12-21

    Gene expression mediated by the transcription factor cAMP-responsive element-binding protein (CREB) is essential for a wide range of brain processes. The transcriptional coactivartor CREB-regulated transcription coactivator-1 (CRTC1) is required for efficient induction of CREB target genes during neuronal activity. However, the mechanisms regulating induction of specific CREB/CRTC1-dependent genes during neuronal activity remain largely unclear. Here, we investigated the molecular mechanisms regulating activity-dependent gene transcription upon activation of the CREB/CRTC1 signaling pathway in neurons. Depolarization and cAMP signals induce preferential transcription of activity-dependent genes containing promoters with proximal CRE/TATA sequences, such as c-fos, Dusp1, Nr4a1, Nr4a2 and Ptgs2, but not genes with proximal CRE/TATA-less promoters (e.g. Nr4a3, Presenilin-1 and Presenilin-2). Notably, biochemical and chromatin immunoprecipitation analyses reveal constitutive binding of CREB to target gene promoters in the absence of neuronal activity, whereas recruitment of CRTC1 to proximal CRE/TATA promoters depends on neuronal activity. Neuronal activity induces rapid CRTC1 dephosphorylation, nuclear translocation and binding to endogenous CREB. These results indicate that neuronal activity induces a preferential binding of CRTC1 to the transcriptional complex in CRE/TATA-containing promoters to engage activity-dependent transcription in neurons.

  11. TATA Box Insertion Provides a Selection Mechanism Underpinning Adaptations to Fe Deficiency.

    Science.gov (United States)

    Zhang, Meiling; Lv, Yuanda; Wang, Yi; Rose, Jocelyn K C; Shen, Fei; Han, Zhenyun; Zhang, Xinzhong; Xu, Xuefeng; Wu, Ting; Han, Zhenhai

    2017-01-01

    Intraspecific genetic variation is essential for the responses and adaption of plants to evolutionary challenges, such as changing environmental conditions. The development of the Earth's aerobic atmosphere has increased the demand for iron (Fe) in organisms, and Fe deficiency has become a limiting environmental factor for plant growth. Here, we demonstrate that genus Malus adapt to Fe deficiency through modification of the Iron-Regulated Transporter1 (IRT1) promoter. Specifically, an IRT1 mutant allele with a TATA-box insertion in the promoter region upstream of the coding region exhibited increased IRT1 expression. The altered IRT1 promoter is responsible for enhancing Fe uptake. Increasing the number of synthetic repeat TATA-boxes correlates with increased promoter activity. Furthermore, we demonstrate that the insertion of the TATA-box correlates with an increase in transcriptional activation via specific binding of the transcription factor IID (MDP0000939369). Taken together, these results indicate that an allelic insertion of a TATA-box in a gene promoter has allowed apple to adapt to the selective pressure posed by Fe deficiency. More broadly, this study reveals a new mechanism for enhancing gene expression to help plants adapt to different environments, providing new insights into molecular genetic divergence in plants. © 2017 American Society of Plant Biologists. All Rights Reserved.

  12. A Strategy for Nuclear Energy Research and Development

    International Nuclear Information System (INIS)

    Bennett, Ralph G.

    2008-01-01

    The United States is facing unprecedented challenges in climate change and energy security. President-elect Obama has called for a reduction of CO2 emissions to 1990 levels by 2020, with a further 80% reduction by 2050. Meeting these aggressive goals while gradually increasing the overall energy supply requires that all non-emitting technologies must be advanced. The development and deployment of nuclear energy can, in fact, help the United States meet several key challenges: (1) Increase the electricity generated by non-emitting sources to mitigate climate change, (2) Foster the safe and proliferation-resistant use of nuclear energy throughout the world, (3) Reduce the transportation sector's dependence on imported fossil fuels, and (4) Reduce the demand on natural gas for process heat and hydrogen production. However, because of the scale, cost, and time horizons involved, increasing nuclear energy's share will require a coordinated research effort-combining the efforts of industry and government, supported by innovation from the research community. This report outlines the significant nuclear energy research and development (R and D) necessary to create options that will allow government and industrial decision-makers to set policies and create nuclear energy initiatives that are decisive and sustainable. The nuclear energy R and D strategy described in this report adopts the following vision: Safe and economical nuclear energy in the United States will expand to address future electric and non-electric needs, significantly reduce greenhouse gas emissions and provide energy diversity, while providing leadership for safe, secure and responsible expansion of nuclear energy internationally

  13. Energy Efficient Community Development in California: Chula Vista Research Project

    Energy Technology Data Exchange (ETDEWEB)

    Gas Technology Institute

    2009-03-31

    In 2007, the U.S. Department of Energy joined the California Energy Commission in funding a project to begin to examine the technical, economic and institutional (policy and regulatory) aspects of energy-efficient community development. That research project was known as the Chula Vista Research Project for the host California community that co-sponsored the initiative. The researches proved that the strategic integration of the selected and economically viable buildings energy efficiency (EE) measures, photovoltaics (PV), distributed generation (DG), and district cooling can produce significant reductions in aggregate energy consumption, peak demand and emissions, compared to the developer/builder's proposed baseline approach. However, the central power plant emission reductions achieved through use of the EE-DG option would increase local air emissions. The electric and natural gas utility infrastructure impacts associated with the use of the EE and EE-PV options were deemed relatively insignificant while use of the EE-DG option would result in a significant reduction of necessary electric distribution facilities to serve a large-scale development project. The results of the Chula Vista project are detailed in three separate documents: (1) Energy-Efficient Community Development in California; Chula Vista Research Project report contains a detailed description of the research effort and findings. This includes the methodologies, and tools used and the analysis of the efficiency, economic and emissions impacts of alternative energy technology and community design options for two development sites. Research topics covered included: (a) Energy supply, demand, and control technologies and related strategies for structures; (b) Application of locally available renewable energy resources including solar thermal and PV technology and on-site power generation with heat recovery; (c) Integration of local energy resources into district energy systems and existing

  14. Live cell imaging shows reversible assembly of the TatA component of the twin-arginine protein transport system.

    Science.gov (United States)

    Alcock, Felicity; Baker, Matthew A B; Greene, Nicholas P; Palmer, Tracy; Wallace, Mark I; Berks, Ben C

    2013-09-17

    The twin-arginine translocation (Tat) machinery transports folded proteins across the cytoplasmic membrane of bacteria and the thylakoid membrane of chloroplasts. It has been inferred that the Tat translocation site is assembled on demand by substrate-induced association of the protein TatA. We tested this model by imaging YFP-tagged TatA expressed at native levels in living Escherichia coli cells in the presence of low levels of the TatA paralogue TatE. Under these conditions the TatA-YFP fusion supports full physiological Tat transport activity. In agreement with the TatA association model, raising the number of transport-competent substrate proteins within the cell leads to an increase in the number of large TatA complexes present. Formation of these complexes requires both a functional TatBC substrate receptor and the transmembrane proton motive force (PMF). Removing the PMF causes TatA complexes to dissociate, except in strains with impaired Tat transport activity. Based on these observations we propose that TatA assembly reaches a critical point at which oligomerization can be reversed only by substrate transport. In contrast to TatA-YFP, the oligomeric states of TatB-YFP and TatC-YFP fusions are not affected by substrate or the PMF, although TatB-YFP oligomerization does require TatC.

  15. TatA complexes exhibit a marked change in organisation in response to expression of the TatBC complex.

    Science.gov (United States)

    Smith, Sarah M; Yarwood, Andrew; Fleck, Roland A; Robinson, Colin; Smith, Corinne J

    2017-04-19

    The twin-arginine translocation (Tat) system is an integral membrane protein complex that accomplishes the remarkable feat of transporting large, fully folded polypeptides across the inner membrane of bacteria, into the periplasm. In Escherichia coli , Tat comprises three membrane proteins: TatA, TatB and TatC. How these proteins arrange themselves in the inner membrane to permit passage of Tat substrates, whilst maintaining membrane integrity, is still poorly understood. TatA is the most abundant component of this complex and facilitates assembly of the transport mechanism. We have utilised immunogold labelling in combination with array tomography to gain insight into the localisation and distribution of the TatA protein in E. coli cells. We show that TatA exhibits a uniform distribution throughout the inner membrane of E. coli and that altering the expression of TatBC shows a previously uncharacterised distribution of TatA in the inner membrane. Array tomography was used to provide our first insight into this altered distribution of TatA in three-dimensional space, revealing that this protein forms linear clusters in the inner membrane of E. coli upon increased expression of TatBC. This is the first indication that TatA organisation in the inner membrane alters in response to changes in Tat subunit stoichiometry. © 2017 The Author(s).

  16. Energy research for practice; Energieforschung fuer die Praxis

    Energy Technology Data Exchange (ETDEWEB)

    Lang, Johannes (ed.) [FIZ Karlsruhe, Bonn (Germany). BINE Informationsdienst

    2006-07-01

    The BINE editorial team, experts with a background in engineering and journalism, provide information in an independent, experienced and critical manner. Current information from research and pilot projects is thoroughly researched and prepared in a target-group-oriented way. The three series of brochures (Projektinfo, Themeninfo and basisEnergie), which describe results and experience gathered from research projects, are geared toward those who could potentially apply this information in practice, i.e. developers, planners, consultants, investors, energy suppliers and occupants. These publications, as well as the BINE newsletter, can be subscribed to at no cost. At www.bine.info, the information provided is systematically interconnected with additional information. The BINE Information Service facilitates the transfer of knowledge and information from energy research to practice, while cooperating closely with companies and institutions which, within the framework of sponsored projects, work to make efficiency technologies and renewable energy sources ready for use. Numerous collaborations with establishments in the fields of research, education and practice, as well as with trade press and politicians, serve to accelerate the application of energy research topics. The BINE Information Service is provided by FIZ Karlsruhe and sponsored by the German Federal Ministry of Economics and Technology. (orig.)

  17. Department of Atomic Energy [India]: Annual report 1978-79

    International Nuclear Information System (INIS)

    1979-01-01

    The research and development activities and achievements of the research organizations of the Department of Atomic Energy (DAE, India), progress of various DAE projects underway and performance of nuclear power plants and other public sector underking of DAE have been reported. The report covers the financial year 1978-79. Some of the major achievements during the year have been: (1) development of a portable local vacuum electron beam welding machine, (2) commissioning of the Variable Energy Cyclotron, Calcutta for obtaining an external beam of 30 MeV alphas, (4) locating minute leaks by tracer techniques on the 140 km. Koyali-Viramgam Oil pipeline and (5) investigation by tracer technique of geological fault at the Lakya dam site of the Kudremukh Iron Ore Project in Karnataka. The R and D work of the Bhabha Atomic Research Centre, Bombay; Reactor Research Centre, Kalpakkam; Tata Institute of Fundamental Research, Bombay; Saha Institute of Nuclear Physics, Calcutta, Tata Memorial Centre and Cancer Research Centre both at Bombay is summarised. (M.G.B.)

  18. Energy-related indoor environmental quality research: A priority agenda

    Energy Technology Data Exchange (ETDEWEB)

    Fisk, W.J.; Brager, G.; Burge, H.; Cummings, J.; Levin, H.; Loftness, V.; Mendell, M.J.; Persily, A.; Taylor, S.; Zhang, J.S.

    2002-08-01

    A multidisciplinary team of IEQ and energy researchers has defined a program of priority energy-related IEQ research. This paper describes the methods employed to develop the agenda, and 35 high priority research and development (R&D) project areas related to four broad goals: (1) identifying IEQ problems and opportunities; (2) developing and evaluating energy-efficient technologies for improving IEQ; (3) developing and evaluating energy-efficient practices for improving IEQ; and (4) encouraging or assisting the implementation of technologies or practices for improving IEQ. The identified R&D priorities reflect a strong need to benchmark IEQ conditions in small commercial buildings, schools, and residences. The R&D priorities also reflect the need to better understand how people are affected by IEQ conditions and by the related building characteristics and operation and maintenance practices. The associated research findings will provide a clearer definition of acceptable IEQ that is required to guide the development of technologies, practices, standards, and guidelines. Quantifying the effects of building characteristics and practices on IEQ conditions, in order to provide the basis for development of energy efficient and effective IEQ control measures, was also considered a priority. The development or advancement in a broad range of IEQ tools, technologies, and practices are also a major component of the priority research agenda. Consistent with the focus on ''energy-related'' research priorities, building ventilation and heating, ventilating and air conditioning (HVAC) systems and processes are very prominent in the agenda. Research related to moisture and microbiological problems, particularly within hot and humid climates, is also prominent within the agenda. The agenda tends to emphasize research on residences, small commercial buildings, and schools because these types of buildings have been underrepresented in prior research. Most of

  19. Perspectives on Promoting Regional Renewable Energy Research and Development

    International Nuclear Information System (INIS)

    Dresselhaus, M.

    2008-01-01

    Recent discussions at the Washington International Renewable Energy Conference (WIREC), hosted in March 2008 by the United States Government, with nearly 9000 participants including 103 ministers from 126 countries, concluded that a major acceleration in the adoption of renewable energy technologies was needed by mid-century. Because of different climatic conditions and societal preferences, regional cooperation is expected to play a major role in the efficient adoption of appropriate renewable energy technologies, and countries with special expertise in specific technologies seem eager to collaborate internationally to promote global goals in renewable energy. A review will be given of what we learned from this conference about renewable energy research and development strategies with a special focus given to using this basic knowledge base to promote the development of renewable energy technologies appropriate to specific regions of the world.(author)

  20. The Atomic Energy Control Board's regulatory research and support program

    International Nuclear Information System (INIS)

    1988-04-01

    The purpose of the Regulatory Research and Support Program is to augment and extend the capability of the Atomic Energy Control Board's (AECB) regulatory program beyond the capability of in-house resources. The overall objective of the program is to produce pertinent and independent scientific and other knowledge and expertise that will assist the AECB in making correct, timely and credible decisions on regulating the development, application and use of atomic energy. The objectives are achieved through contracted research, development, studies, consultant and other kinds of projects administered by the Research and Radiation Protection Branch (RRB) of the AECB

  1. Real-Time Interaction between TBP and the TATA Box of the Human Triosephosphate Isomerase Gene Promoter in the Norm and Pathology.

    Science.gov (United States)

    Arkova, O V; Kuznetsov, N A; Fedorova, O S; Kolchanov, N A; Savinkova, L K

    2014-04-01

    The TATA-binding protein (TBP) is a key part of the transcription complex of RNA polymerase II. Alone or as a part of the basal transcription factor TFIID, TBP binds the TATA box located in the core region of the TATA-containing promoters of class II genes. Previously, we studied the effects of single nucleotide polymorphisms (SNPs) on TBP/TATA-box interactions using gel retardation assay. It was demonstrated that most SNPs in the TATA boxes of some human gene promoters cause a 2- to 4-fold decrease in TBP/TATA affinity, which is associated with an increased risk of hereditary diseases, such as β thalassemias of diverse severity, hemophilia B Leyden, myocardial infarction, thrombophlebitis, lung cancer, etc. In this work, the process of TBP/TATA complex formation has been studied in real time by a stopped-flow technique using recombinant human TBP and duplexes, which were identical to the TATA box of the wild-type and a SNP-containing triosephosphate isomerase gene promoter and were fluorescently labeled by the Cy3/Cy5 FRET pair. It has been demonstrated for the first time that real-time binding of TBP to the TATA box of the TPI gene promoter is complete within 10 s and is described by a single-stage kinetic model. The complex formation of TBP with the wild-type TATA box occurs 5.5 times faster and the complex dissociation occurs 31 times slower compared with the SNPcontaining TATA box. Within the first seconds of the interaction, TBP binds to and simultaneously bends the TATA box. Importantly, the TATA box of the wild-type TPI gene promoter requires lower TBP concentrations compared to the TATA box containing the -24T → G SNP, which is associated with neurological and muscular disorders, cardiomyopathy, and other diseases.

  2. Paradigms and poverty in global energy policy: research needs for achieving universal energy access

    Science.gov (United States)

    Sovacool, Benjamin K.; Bazilian, Morgan; Toman, Michael

    2016-06-01

    This research letter discusses elements of a long-term interdisciplinary research effort needed to help ensure the maximum social, economic, and environmental benefits of achieving secure universal access to modern energy services. Exclusion of these services affects the lives and livelihoods of billions of people. The research community has an important, but not yet well-defined, role to play.

  3. The Association between Prolonged Jaundice and TATA Box Dinucleotide Repeats in Gilbert's Syndrome.

    Science.gov (United States)

    Pasha, Yadollah Zahed; Kacho, Mousa Ahmadpor; Niaki, Haleh Akhavan; Tarighati, Mehdi; Alaee, Ehsan

    2017-09-01

    Jaundice is a common condition during the neonatal period. Prolonged jaundice occurs in a large number of breastfed infants, considering the impact of genetic factors on the incidence of jaundice. To determine the association between prolonged jaundice and TATA box dinucleotide repeats in Gilbert's Syndrome (GS). In this case-control study, the case group consisted of 51 neonates with jaundice, aged more than two weeks with indirect bilirubin level higher than 10 mg/dl. Acute diseases, mother's use of phenobarbital and other medications were the exclusion criteria. The control group consisted of 54 newborns without jaundice. The two groups were matched in terms of age and sex. TATA box polymorphisms in the promoter region of UGT1A1 gene were evaluated using Polymerase Chain Reaction (PCR) in order to determine TATA box dinucleotide repeats. Overall, 64.7% and 50% of subjects in the case and control groups were male, respectively (p=0.168). The mean age of neonates in the case and control groups was 20.1±7.1days and 18.8±4.1 days, respectively. The distribution of Gilbert genome was not significantly different between the two groups. In the case group, 13.7% of the subjects were homozygous, 37.3% were heterozygous and 49% were normal. In the control group, 7.4% of the participants were homozygous, 35.2% were heterozygous and 57.4% were normal. The results of this study showed an association between TATA box polymorphism and prolonged jaundice in neonates which revealed that TATA box polymorphism is an important risk to increase and extend icterus.

  4. Latin American research and development in the energy field

    International Nuclear Information System (INIS)

    Torres, J.E.

    1984-08-01

    This report is divided into six main sections. The first outlines the conceptual framework and methodology stressing the limitations that impede greater depth of analysis. The second, on the types and directions of research and development (R and D) activities in Latin America, is divided into three subsections, covering New and Renewable Sources of Energy (NRSE); conventional energy (including nuclear energy); and integrated energy resource R and D (primarily energy conservation and substitution, as well as energy policy and planning studies). In each subsection, I endeavoured to describe and critically assess R and D activities, achievements, and failures within the context of the limitations. Conclusions and recommendations in each case are implicitly or explicitly made depending on the field. In the third section, the state of science and technology policy on energy resources is presented. The fourth section draws together the conclusions and recommendations on further work to be done. The fifth section is a bibliography of 64 annotated and 52 unannotated items and the sixth, an appendix, is a directory of people working in the field of energy research

  5. Energy in Ireland: context, strategy and research; Energie en Irlande: contexte, strategie et recherche

    Energy Technology Data Exchange (ETDEWEB)

    Saintherant, N.; Lerouge, Ch.; Welcker, A

    2008-01-15

    In the present day situation of sudden awareness about climatic change and announced fossil fuels shortage, Ireland has defined a new strategy for its energy future. Context: Ireland is strongly dependent of oil and gas imports which increase regularly to meet the demand. A small part of the electricity consumed is imported from Ulster. The share of renewable energies remains weak but is increasing significantly. Therefore, from 1990 to 2006, the proportion of renewable energies increased from 1.9% (mainly of hydroelectric origin) to 4.5%. Wind power represents now the main renewable energy source. The transportation sector is the most energy consuming and the biggest source of greenhouse gases. Strategy: the Irish policy is driven by pluri-annual strategic plans which define the objectives and means. Priority is given to the security of supplies at affordable prices: 8.5 billion euros will be invested during the 2007-2013 era for the modernization of existing energy infrastructures and companies, and in a lesser extent for the development of renewable energy sources. During this period, 415 million euros more will be devoted to the research, development and demonstration (RD and D) of new energy solutions. Research: in 2005 the energy RD and D expenses reached 12.8 million euros shared between 54% for R and D and 46% for demonstration projects. Half of the financing is given to higher education schools and is devoted to energy saving purposes (33%) and to renewable energies (29%, mainly wind power and biomass). Academic research gives a particular attention to ocean energy which represents an important potential resource in Ireland and which has already led to the creation of innovative companies. The integration of renewable energy sources to the power grid and the stability of supplies are also the object of active researches. (J.S.)

  6. Sustainable energy systems and the EURATOM research programme

    International Nuclear Information System (INIS)

    Webster, S.; Van Goethem, G.; )

    2007-01-01

    We are at a turning point in European research. With the launch of the EU's 7th Framework Programme, committing some Euro 53 billion of public funds to the European research effort over the next 7 years, Europe has finally woken up to the importance of Research and Development in the realisation of the most fundamental objectives defining the Union: growth, competitiveness, and knowledge. At the same time, and with strong links to growth and competitiveness but also to environmental protection, the Union is in the throws of an intense debate on future energy policy and climate change. Part of the research budget, some would say too small a part, is earmarked for energy - in particular the technological aspects of low carbon systems such renewables. This effort, together with measures to improve the EU's security and independence of supply, are essential if Europe is to respond effectively to solve the future energy conundrum. But where does nuclear fit in all this? What will the Union be doing in the area of nuclear research? Indeed, does nuclear figure at all in the long-term plans of the Union? Through the EURATOM part of the Framework Programme, the EU is maintaining important support to up-stream research in the area of advanced reactor technologies. This effort is being coordinated at the global level through EURATOM's membership of the Generation-IV International Forum. Though EU research in this field still has its critics among the Member States, and despite the relatively small sums currently committed, the leverage effect of current actions is significant and this is set to grow in the future. The imminent setting up of a Strategic Energy Technology Plan, as part of the European Commission on-going activities in the field of energy policy, and the feedback from independent experts in the Advisory Group on Energy and the EURATOM Scientific and Technical Committee all point to following conclusions: EU support for research on advanced nuclear fission

  7. Brief history of the Office of Energy Research and Development: Federal Energy Office/Federal Energy Administration

    Energy Technology Data Exchange (ETDEWEB)

    Hibbard, W.R. Jr.

    1974-11-15

    A number of Important Issues in energy research and development which warrant special attention by the Energy Research and Development Office (ERDO) are identified and examined. Six matters considered to be of sufficient weight to be labeled Important Issues are: nuclear reactor siting policy: nuclear energy centers; the development of solar electric power; exploitation of western oil shale; improvements in mining technology for coal; assuring uranium fuel supplies; and automotive energy systems. The environmental issue is treated separately. Actions that ERDO can take to help resolve the issues are discussed.

  8. The stationary storage of energy. Available technologies and CEA researches

    International Nuclear Information System (INIS)

    2012-01-01

    After a discussion of the main challenges related to the stationary storage of energy, this publication proposes an overview of the different available technologies: plant for transfer of energy by pumping, compressed air, energy flywheels, hydrogen, lithium-ion battery, redox-flow battery, thermal storage by sensitive heat, thermal-chemical storage coupled to a thermal solar system, thermal storage by phase change, superconductive inductance storage, super-capacitors. It discusses the criteria of choice of storage technology, either for electric energy storage or for heat storage. It proposes an overview of researches performed within the CEA on storage systems: electrochemical, thermal, and hydrogen-based storages. The final chapter addresses current fundamental researches on storage in the field of lithium-ion batteries, hydrogen as a fuel, and thermoelectricity

  9. Measuring scientific research in emerging nano-energy field

    Science.gov (United States)

    Guan, Jiancheng; Liu, Na

    2014-04-01

    The purpose of this paper is to comprehensively explore scientific research profiles in the field of emerging nano-energy during 1991-2012 based on bibliometrics and social network analysis. We investigate the growth pattern of research output, and then carry out across countries/regions comparisons on research performances. Furthermore, we examine scientific collaboration across countries/regions by analyzing collaborative intensity and networks in 3- to 4-year intervals. Results indicate with an impressively exponential growth pattern of nano-energy articles, the world share of scientific "giants," such as the USA, Germany, England, France and Japan, display decreasing research trends, especially in the USA. Emerging economies, including China, South Korea and India, exhibit a rise in terms of the world share, illustrating strong development momentum of these countries in nano-energy research. Strikingly, China displays a remarkable rise in scientific influence rivaling Germany, Japan, France, and England in the last few years. Finally, the scientific collaborative network in nano-energy research has expanded steadily. Although the USA and several major European countries play significantly roles on scientific collaboration, China and South Korea exert great influence on scientific collaboration in recent years. The findings imply that emerging economies can earn competitive advantages in some emerging fields by properly engaging a catch-up strategy.

  10. Clean Energy Manufacturing Analysis Center (CEMAC) 2015 Research Highlights

    Energy Technology Data Exchange (ETDEWEB)

    Woodhouse, Michael; Mone, Christopher; Chung, Donald; Elgqvist, Emma; Das, Sujit; Mann, Margaret; Gossett, Scott

    2016-03-01

    CEMAC has conducted four major studies on the manufacturing of clean energy technologies. Three of these focused on the end product: solar photovoltaic modules, wind turbines, and automotive lithium-ion batteries. The fourth area focused on a key material for manufacturing clean energy technologies, carbon fiber. This booklet summarizes key findings of CEMAC work to date, describes CEMAC's research methodology, and describes work to come.

  11. High energy physics research. Final technical report, 1957--1994

    International Nuclear Information System (INIS)

    Williams, H.H.

    1995-01-01

    This is the final technical report to the Department of Energy on High Energy Physics at the University of Pennsylvania. It discusses research conducted in the following areas: neutrino astrophysics and cosmology; string theory; electroweak and collider physics; supergravity; cp violation and baryogenesis; particle cosmology; collider detector at Fermilab; the sudbury neutrino observatory; B-physics; particle physics in nuclei; and advanced electronics and detector development

  12. High energy physics research. Final technical report, 1957--1994

    Energy Technology Data Exchange (ETDEWEB)

    Williams, H.H.

    1995-10-01

    This is the final technical report to the Department of Energy on High Energy Physics at the University of Pennsylvania. It discusses research conducted in the following areas: neutrino astrophysics and cosmology; string theory; electroweak and collider physics; supergravity; cp violation and baryogenesis; particle cosmology; collider detector at Fermilab; the sudbury neutrino observatory; B-physics; particle physics in nuclei; and advanced electronics and detector development.

  13. US Army Research Laboratory Directed Energy Internship Program 2014

    Science.gov (United States)

    2015-11-01

    SPONSORING/MONITORING AGENCY NAME(S) AND ADDRESS(ES) High Energy Laser Joint Technology Office 801 University Blvd. SE, Suite 209, Albuquerque, NM 87106... Mexico 87109 14. ABSTRACT This technical note is the final report for the 2014 Directed Energy Internship program at the US Army Research Laboratory...18 Fig. B-2 Backward power vs. forward power for various chirp rates ................18 Fig. C-1

  14. The Austrian Research Centers activities in energy risks

    International Nuclear Information System (INIS)

    Sdouz, Gert

    1998-01-01

    Among the institutions involved in energy analyses in Austria the risk context is being treated by three different entities: the Energy Consumption Agency, internationally known as EVA, the Federal Environmental Protection Agency, or Urnweltbundesarnt assessing mainly the environmental risks involved and the Austrian Research Centers, working on safety and risk evaluation. The Austrian Research Center Seibersdorf draws form its proficiency in Reactor Safety and Fusion Research, two fields of experience it has been involved in since its foundation, for some 40 years now. Nuclear energy is not well accepted by the Austrian population. Therefore in our country only energy systems with advanced safety level might be accepted in the far future. This means that the development of methods to compare risks is an important task. The characteristics of energy systems featuring advanced safety levels are: A very low hazard potential and a focus on deterministic safety instead of probabilistic safety, meaning to rely on inherently safe physics concepts, confirmed by probabilistic safety evaluation results. This can be achieved by adequate design of fusion reactors, advanced fission reactors and all different renewable sources of energy

  15. Research Note on the Energy Infrastructure Attack Database (EIAD

    Directory of Open Access Journals (Sweden)

    Jennifer Giroux

    2013-12-01

    Full Text Available The January 2013 attack on the In Amenas natural gas facility drew international attention. However this attack is part of a portrait of energy infrastructure targeting by non-state actors that spans the globe. Data drawn from the Energy Infrastructure Attack Database (EIAD shows that in the last decade there were, on average, nearly 400 annual attacks carried out by armed non-state actors on energy infrastructure worldwide, a figure that was well under 200 prior to 1999. This data reveals a global picture whereby violent non-state actors target energy infrastructures to air grievances, communicate to governments, impact state economic interests, or capture revenue in the form of hijacking, kidnapping ransoms, theft. And, for politically motivated groups, such as those engaged in insurgencies, attacking industry assets garners media coverage serving as a facilitator for international attention. This research note will introduce EIAD and position its utility within various research areas where the targeting of energy infrastructure, or more broadly energy infrastructure vulnerability, has been addressed, either directly or indirectly. We also provide a snapshot of the initial analysis of the data between 1980-2011, noting specific temporal and spatial trends, and then conclude with a brief discussion on the contribution of EIAD, highlighting future research trajectories. 

  16. Research on high energy density plasmas and applications

    International Nuclear Information System (INIS)

    1999-01-01

    Recently, technologies on lasers, accelerators, and pulse power machines have been significantly advanced and input power density covers the intensity range from 10 10 W/cm 2 to higher than 10 20 W/cm 2 . As the results, high pressure gas and solid targets can be heated up to very high temperature to create hot dense plasmas which have never appeared on the earth. The high energy density plasmas opened up new research fields such as inertial confinement fusion, high brightness X-ray radiation sources, interiors of galactic nucleus,supernova, stars and planets, ultra high pressure condensed matter physics, plasma particle accelerator, X-ray laser, and so on. Furthermore, since these fields are intimately connected with various industrial sciences and technologies, the high energy density plasma is now studied in industries, government institutions, and so on. This special issue of the Journal of Plasma Physics and Nuclear Fusion Research reviews the high energy density plasma science for the comprehensive understanding of such new fields. In May, 1998, the review committee for investigating the present status and the future prospects of high energy density plasma science was established in the Japan Society of Plasma Science and Nuclear Fusion Research. We held three committee meetings to discuss present status and critical issues of research items related to high energy density plasmas. This special issue summarizes the understandings of the committee. This special issue consists of four chapters: They are Chapter 1: Physics important in the high energy density plasmas, Chapter 2: Technologies related to the plasma generation; drivers such as lasers, pulse power machines, particle beams and fabrication of various targets, Chapter 3: Plasma diagnostics important in high energy density plasma experiments, Chapter 4: A variety of applications of high energy density plasmas; X-ray radiation, particle acceleration, inertial confinement fusion, laboratory astrophysics

  17. Energy Innovation. IVO group`s research and development report

    Energy Technology Data Exchange (ETDEWEB)

    Salminen, P.; Laiho, Y.; Kaikkonen, H.; Leisio, C.; Hinkkanen, S.; Fletcher, R. [eds.

    1997-11-01

    This annual booklet of the IVO Group`s research and development activities presents a number of articles, written by experts from IVO. The products described are examples of the environmentally-oriented selection made available by the IVO Group. In fact, the entire energy technology developed in Finland is environmentally oriented, if seen from the international perspective. The new business potential of environmental technology is great, and it is believed that in the year 2000, exportation of Finnish know-how in the field of energy-saving and efficiency will exceed the value of out energy imports

  18. Energy Innovation 1996. IVO Group's Research and Development Report

    International Nuclear Information System (INIS)

    Salminen, P.; Laiho, Y.; Kaikkonen, H.; Leisio, C.; Hinkkanen, S.

    1996-01-01

    This annual booklet of the IVO Group's research and development activities presents a number of articles, written by experts from IVO. The products described are examples of the environmentally-oriented selection made available by the IVO Group. In fact, the entire energy technology developed in Finland is environmentally oriented, if seen from the international perspective. The new business potential of environmental technology is great, and it is believed that in the year 2000, exportation of Finnish know-how in the field of energy-saving and efficiency will exceed the value of out energy imports

  19. Research on a new wave energy absorption device

    Science.gov (United States)

    Lu, Zhongyue; Shang, Jianzhong; Luo, Zirong; Sun, Chongfei; Zhu, Yiming

    2018-01-01

    To reduce impact of global warming and the energy crisis problems caused by pollution of energy combustion, the research on renewable and clean energies becomes more and more important. This paper designed a new wave absorption device, and also gave an introduction on its mechanical structure. The flow tube model is analyzed, and presented the formulation of the proposed method. To verify the principle of wave absorbing device, an experiment was carried out in a laboratory environment, and the results of the experiment can be applied for optimizing the structure design of output power.

  20. Energy Innovation. IVO Group`s Research and Development Report

    Energy Technology Data Exchange (ETDEWEB)

    Salminen, P.; Laiho, Y.; Kaikkonen, H.; Leisio, C.; Hinkkanen, S. [eds.

    1996-11-01

    This annual booklet of the IVO Group`s research and development activities presents a number of articles, written by experts from IVO. The products described are examples of the environmentally-oriented selection made available by the IVO Group. In fact, the entire energy technology developed in Finland is environmentally oriented, if seen from the international perspective. The new business potential of environmental technology is great, and it is believed that in the year 2000, exportation of Finnish know-how in the field of energy-saving and efficiency will exceed the value of out energy imports

  1. Energy Frontier Research Centers: Science for Our Nation's Energy Future, September 2016

    Energy Technology Data Exchange (ETDEWEB)

    None, None

    2016-09-01

    As world demand for energy rapidly expands, transforming the way energy is collected, stored, and used has become a defining challenge of the 21st century. At its heart, this challenge is a scientific one, inspiring the U.S. Department of Energy’s (DOE) Office of Basic Energy Sciences (BES) to establish the Energy Frontier Research Center (EFRC) program in 2009. The EFRCs represent a unique approach, bringing together creative, multidisciplinary scientific teams to perform energy-relevant basic research with a complexity beyond the scope of single-investigator projects. These centers take full advantage of powerful new tools for characterizing, understanding, modeling, and manipulating matter from atomic to macroscopic length scales. They also train the next-generation scientific workforce by attracting talented students and postdoctoral researchers interested in energy science. The EFRCs have collectively demonstrated the potential to substantially advance the scientific understanding underpinning transformational energy technologies. Both a BES Committee of Visitors and a Secretary of Energy Advisory Board Task Force have found the EFRC program to be highly successful in meeting its goals. The scientific output from the EFRCs is impressive, and many centers have reported that their results are already impacting both technology research and industry. This report on the EFRC program includes selected highlights from the initial 46 EFRCs and the current 36 EFRCs.

  2. Design for energy efficiency: Energy efficient industrialized housing research program. Progress report

    Energy Technology Data Exchange (ETDEWEB)

    Kellett, R.; Berg, R.; Paz, A.; Brown, G.Z.

    1991-03-01

    Since 1989, the U.S. Department of Energy has sponsored the Energy Efficient Industrialized Housing research program (EEIH) to improve the energy efficiency of industrialized housing. Two research centers share responsibility for this program: The Center for Housing Innovation at the University of Oregon and the Florida Solar Energy Center, a research institute of the University of Central Florida. Additional funding is provided through the participation of private industry, state governments and utilities. The program is guided by a steering committee comprised of industry and government representatives. This report summarizes Fiscal Year (FY) 1990 activities and progress, and proposed activities for FY 1991 in Task 2.1 Design for Energy Efficiency. This task establishes a vision of energy conservation opportunities in critical regions, market segments, climate zones and manufacturing strategies significant to industrialized housing in the 21st Century. In early FY 1990, four problem statements were developed to define future housing demand scenarios inclusive of issues of energy efficiency, housing design and manufacturing. Literature surveys were completed to assess seven areas of influence for industrialized housing and energy conservation in the future. Fifty-five future trends were identified in computing and design process; manufacturing process; construction materials, components and systems; energy and environment; demographic context; economic context; and planning policy and regulatory context.

  3. Integrated modelling of ecosystem services and energy systems research

    Science.gov (United States)

    Agarwala, Matthew; Lovett, Andrew; Bateman, Ian; Day, Brett; Agnolucci, Paolo; Ziv, Guy

    2016-04-01

    The UK Government is formally committed to reducing carbon emissions and protecting and improving natural capital and the environment. However, actually delivering on these objectives requires an integrated approach to addressing two parallel challenges: de-carbonising future energy system pathways; and safeguarding natural capital to ensure the continued flow of ecosystem services. Although both emphasise benefiting from natural resources, efforts to connect natural capital and energy systems research have been limited, meaning opportunities to improve management of natural resources and meet society's energy needs could be missed. The ecosystem services paradigm provides a consistent conceptual framework that applies in multiple disciplines across the natural and economic sciences, and facilitates collaboration between them. At the forefront of the field, integrated ecosystem service - economy models have guided public- and private-sector decision making at all levels. Models vary in sophistication from simple spreadsheet tools to complex software packages integrating biophysical, GIS and economic models and draw upon many fields, including ecology, hydrology, geography, systems theory, economics and the social sciences. They also differ in their ability to value changes in natural capital and ecosystem services at various spatial and temporal scales. Despite these differences, current models share a common feature: their treatment of energy systems is superficial at best. In contrast, energy systems research has no widely adopted, unifying conceptual framework that organises thinking about key system components and interactions. Instead, the literature is organised around modelling approaches, including life cycle analyses, econometric investigations, linear programming and computable general equilibrium models. However, some consistencies do emerge. First, often contain a linear set of steps, from exploration to resource supply, fuel processing, conversion

  4. Energy Frontier Research Centers: Helping Win the Energy Innovation Race (2011 EFRC Summit Keynote Address, Secretary of Energy Chu)

    International Nuclear Information System (INIS)

    Chu, Steven

    2011-01-01

    Secretary of Energy Steven Chu gave the keynote address at the 2011 EFRC Summit and Forum. In his talk, Secretary Chu highlighted the need to 'unleash America's science and research community' to achieve energy breakthroughs. The 2011 EFRC Summit and Forum brought together the EFRC community and science and policy leaders from universities, national laboratories, industry and government to discuss 'Science for our Nation's Energy Future.' In August 2009, the Office of Science established 46 Energy Frontier Research Centers. The EFRCs are collaborative research efforts intended to accelerate high-risk, high-reward fundamental research, the scientific basis for transformative energy technologies of the future. These Centers involve universities, national laboratories, nonprofit organizations, and for-profit firms, singly or in partnerships, selected by scientific peer review. They are funded at $2 to $5 million per year for a total planned DOE commitment of $777 million over the initial five-year award period, pending Congressional appropriations. These integrated, multi-investigator Centers are conducting fundamental research focusing on one or more of several 'grand challenges' and use-inspired 'basic research needs' recently identified in major strategic planning efforts by the scientific community. The purpose of the EFRCs is to integrate the talents and expertise of leading scientists in a setting designed to accelerate research that transforms the future of energy and the environment.

  5. Energy Frontier Research Centers: Helping Win the Energy Innovation Race (2011 EFRC Summit Keynote Address, Secretary of Energy Chu)

    Energy Technology Data Exchange (ETDEWEB)

    Chu, Steven

    2011-05-25

    Secretary of Energy Steven Chu gave the keynote address at the 2011 EFRC Summit and Forum. In his talk, Secretary Chu highlighted the need to "unleash America's science and research community" to achieve energy breakthroughs. The 2011 EFRC Summit and Forum brought together the EFRC community and science and policy leaders from universities, national laboratories, industry and government to discuss "Science for our Nation's Energy Future." In August 2009, the Office of Science established 46 Energy Frontier Research Centers. The EFRCs are collaborative research efforts intended to accelerate high-risk, high-reward fundamental research, the scientific basis for transformative energy technologies of the future. These Centers involve universities, national laboratories, nonprofit organizations, and for-profit firms, singly or in partnerships, selected by scientific peer review. They are funded at $2 to $5 million per year for a total planned DOE commitment of $777 million over the initial five-year award period, pending Congressional appropriations. These integrated, multi-investigator Centers are conducting fundamental research focusing on one or more of several “grand challenges” and use-inspired “basic research needs” recently identified in major strategic planning efforts by the scientific community. The purpose of the EFRCs is to integrate the talents and expertise of leading scientists in a setting designed to accelerate research that transforms the future of energy and the environment.

  6. The Centres for Environment-friendly Energy Research (FME)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2011-07-01

    High expectations for Norway's Centres for Environment-friendly Energy Research (FME).The FME centres address a broad range of areas, allcentral to developing the energy sector of the future. The activities of the eight centres established in 2009 focus on renewable energy, raising energy efficiency, energy planning, and carbon capture and storage (CCS). In 2011 three new FME centres were established which focus on social science-related energy research. The FME scheme is a direct follow-up of the broad-based political agreement on climate policy achieved in the Storting in January 2008, and of the national RandD Energi21 strategy submitted in February 2008 to the Ministry of Petroleum and Energy. In April 2008 the Research Council of Norway's Executive Board decided to launch a process to establish centres for environment-friendly energy research, and a funding announcement was issued that same year. In 2010 it was decided that additional FME centres would be established in the field of social science-related energy research. After a thorough assessment of each project (based on feasibility, scientific merit, potential to generate value creation and innovation, and composition of the consortium) eight applicants were selected to become FME centres in February 2009. A new call for proposals was issued in 2010, and three more centres were awarded FME status in February 2011. The objective of the FME scheme is to establish time-limited research centres which conduct concentrated, focused and long-term research of high international calibre in order to solve specific challenges in the energy sphere. The selected centres must exhibit higher goals, a longer-term perspective and a more concentrated focus than is required under other funding instruments for the same scientific area. The make-up of the centres is critical to achieving this objective. The centres bring together Norway's leading research institutions and key players in private enterprise, the

  7. Energy Frontier Research Centers: Impact Report, January 2017

    Energy Technology Data Exchange (ETDEWEB)

    None, None

    2017-01-31

    Since its inception in 2009, the U. S. Department of Energy’s Energy Frontier Research Center (EFRC) program has become an important research modality in the Department’s portfolio, enabling high impact research that addresses key scientific challenges for energy technologies. Funded by the Office of Science’s Basic Energy Sciences program, the EFRCs are located across the United States and are led by universities, national laboratories, and private research institutions. These multi-investigator, multidisciplinary centers bring together world-class teams of researchers, often from multiple institutions, to tackle the toughest scientific challenges preventing advances in energy technologies. The EFRCs’ fundamental scientific advances are having a significant impact that is being translated to industry. In 2009 five-year awards were made to 46 EFRCs, including 16 that were fully funded by the American Recovery and Reinvestment Act (ARRA). An open recompetition of the program in 2014 resulted in fouryear awards to 32 centers, 22 of which are renewals of existing EFRCs and 10 of which are new EFRCs. In 2016, DOE added four new centers to accelerate the scientific breakthroughs needed to support the Department’s environmental management and nuclear cleanup mission, bringing the total number of active EFRCs to 36. The impact reports in this document describe some of the many scientific accomplishments and greater impacts of the class of 2009 – 2018 EFRCs and early outcomes from a few of the class of 2014 – 2018 EFRCs.

  8. Dr. R. Chidambaram, Chairman, Atomic Energy Commission, India

    CERN Multimedia

    Laurent Guiraud

    1999-01-01

    Chairman R. Chidambaram (second from right) accompagnied by (left to right) Atul Gurtu and Vemuri Narasimham of Bombay's Tata Institute for Fundamental Research, and CMS co-spokesman Jim Virdee (right).

  9. Energy policy fundamentals research programme - Activities and projects in 2002

    International Nuclear Information System (INIS)

    Meier, R.; Previdoli, P.

    2003-01-01

    This annual report for the Swiss Federal Office of Energy reviews the activities and projects carried out within the Swiss Confederation's Energy Policy Fundamentals Research programme during 2002. The programme's main centres of activity are described, including projects involving the acquisition of data on indicators of selected cantonal energy saving measures, the possibility of reducing carbon dioxide emissions by influencing fuel prices, new construction instead of refurbishment of buildings, internalisation of risks involved with nuclear power and the marginal costs of intensified energy-efficiency measures. In the technology monitoring area, the results of studies concerning combined heat and power systems, heat pumps and fuel cells are reviewed. Further projects are described in the building and fuel supply areas and the influence of wind power on European peak power requirements is examined. Marketing aspects concerning the thermal use of solar energy and low energy consumption housing are discussed, as is the promotion of energy efficiency in housing and industry. Also local and regional efforts being made in the energy policy area are described. The report is rounded off with a list of the various projects mentioned in the report and appropriate contact information

  10. Processing by rhomboid protease is required for Providencia stuartii TatA to interact with TatC and to form functional homo-oligomeric complexes.

    Science.gov (United States)

    Fritsch, Maximilian J; Krehenbrink, Martin; Tarry, Michael J; Berks, Ben C; Palmer, Tracy

    2012-06-01

    The twin arginine transport (Tat) system transports folded proteins across the prokaryotic cytoplasmic membrane and the plant thylakoid membrane. In Escherichia coli three membrane proteins, TatA, TatB and TatC, are essential components of the machinery. TatA from Providencia stuartii is homologous to E. coli TatA but is synthesized as an inactive pre-protein with an N-terminal extension of eight amino acids. Removal of this extension by the rhomboid protease AarA is required to activate P. stuartii TatA. Here we show that P. stuartii TatA can functionally substitute for E. coli TatA provided that the E. coli homologue of AarA, GlpG, is present. The oligomerization state of the P. stuartii TatA pro-protein was compared with that of the proteolytically activated protein and with E. coli TatA. The pro-protein still formed small homo-oligomers but cannot form large TatBC-dependent assemblies. In the absence of TatB, E. coli TatA or the processed form of P. stuartii TatA form a complex with TatC. However, this complex is not observed with the pro-form of P. stuartii TatA. Taken together our results suggest that the P. stuartii TatA pro-protein is inactive because it is unable to interact with TatC and cannot form the large TatA complexes required for transport. © 2012 Blackwell Publishing Ltd.

  11. Multimerization of the mouse TATA-binding protein (TBP) driven by its C-terminal conserved domain.

    Science.gov (United States)

    Kato, K; Makino, Y; Kishimoto, T; Yamauchi, J; Kato, S; Muramatsu, M; Tamura, T

    1994-04-11

    The conformational states of the mouse TATA-binding protein (TBP) in solution were studied. A histidine tag and a factor Xa recognition site-carrying mouse TBP was expressed in E. coli, highly purified, and its fundamental functions as a TBP were demonstrated. We analyzed the molecular states of mouse TBP by gel filtration and glycerol gradient sedimentation, and found that TBP forms heterogeneous multimers in solution. Direct binding of TBP molecules to each other was proven by the far-Western procedure. Analyses using TBPs truncated at the N- and C-termini demonstrated that the functionally important C-terminal domain was responsible for homomultimer formation, and the N-terminal domain enhances multimerization. Furthermore, it was found that the TATA sequence dissociates homomultimers, and only monomeric TBP binds to the TATA-box. We suggest that TBP shares structural motifs in the C-terminal conserved domain for intermolecular interaction and TATA-binding.

  12. The law for the Japan Atomic Energy Research Institute

    International Nuclear Information System (INIS)

    1979-01-01

    The institute is established under the atomic energy basic law to make effectively research of development of atomic energy in general and help to promote investigation, development and utilization of it. The institute is a legal person and has its main office in Tokyo. Its capital is the amount of yen 2,500 million plus contributions by persons other than the government. The government invests the said yen 2,500 million at the time of its establishment. The articles of the institute shall prescribe matters, such as: capital, contributions and assets; officer and meeting; business and its execution; accounting, etc. The officers are consisted of a chief director, a deputy chief director and less than 7 directors and less than 2 auditors. The chief director is appointed by the Prime Minister with the consent of the atomic energy commission. The term of the chief director, the deputy chief director and directors is 4 years and that of auditors is 2 years. Functions of the institute include basic and application research of atomic energy, planning, building and operation of reactors, training of researchers and engineers of atomic energy, etc. The budget, the business program and the financial project shall be prepared each business year and authorized by the Prime Minister. The institute is subject to the supervision of the Prime Minister. (Okada, K.)

  13. Status of Avian Research at the National Renewable Energy Laboratory

    Energy Technology Data Exchange (ETDEWEB)

    Sinclair, K.

    2001-09-18

    As the use of wind energy expands across the United States, concerns about the impacts of commercial wind farms on bird and bat populations are frequently raised. Two primary areas of concern are (1) possible litigation resulting from the killing of even one bird if it is protected by the Migratory Bird Treaty Act, the Endangered Species Act, or both; and (2) the effect of avian mortality on bird populations. To properly address these concerns, the U.S. Department of Energy's National Renewable Energy Laboratory (NREL) supports scientifically based avian/wind power interaction research. In this paper I describe NREL's field-based research projects and summarize the status of the research. I also summarize NREL's other research activities, including lab-based vision research to increase the visibility of moving turbine blades and avian acoustic research, as well as our collaborative efforts with the National Wind Coordinating Committee's Avian Subcommittee.

  14. Preface: photosynthesis and hydrogen energy research for sustainability.

    Science.gov (United States)

    Tomo, Tatsuya; Allakhverdiev, Suleyman I

    2017-09-01

    Energy supply, climate change, and global food security are among the main chalenges facing humanity in the twenty-first century. Despite global energy demand is continuing to increase, the availability of low cost energy is decreasing. Together with the urgent problem of climate change due to CO 2 release from the combustion of fossil fuels, there is a strong requirement of developing the clean and renewable energy system for the hydrogen production. Solar fuel, biofuel, and hydrogen energy production gained unlimited possibility and feasibility due to understanding of the detailed photosynthetic system structures. This special issue contains selected papers on photosynthetic and biomimetic hydrogen production presented at the International Conference "Photosynthesis Research for Sustainability-2016", that was held in Pushchino (Russia), during June 19-25, 2016, with the sponsorship of the International Society of Photosynthesis Research (ISPR) and of the International Association for Hydrogen Energy (IAHE). This issue is intended to provide recent information on the photosynthetic and biohydrogen production to our readers.

  15. Fossil energy biotechnology: A research needs assessment. Final report

    Energy Technology Data Exchange (ETDEWEB)

    1993-11-01

    The Office of Program Analysis of the US Department of Energy commissioned this study to evaluate and prioritize research needs in fossil energy biotechnology. The objectives were to identify research initiatives in biotechnology that offer timely and strategic options for the more efficient and effective uses of the Nation`s fossil resource base, particularly the early identification of new and novel applications of biotechnology for the use or conversion of domestic fossil fuels. Fossil energy biotechnology consists of a number of diverse and distinct technologies, all related by the common denominator -- biocatalysis. The expert panel organized 14 technical subjects into three interrelated biotechnology programs: (1) upgrading the fuel value of fossil fuels; (2) bioconversion of fossil feedstocks and refined products to added value chemicals; and, (3) the development of environmental management strategies to minimize and mitigate the release of toxic and hazardous petrochemical wastes.

  16. Transformative research issues and opportunities in energy efficiency

    Science.gov (United States)

    This article presents a summary of research opportunities in energy efficiency identified in a workshop by a panel of experts assembled for the Civil, Mechanical and Manufacturing Innovation Division of the U.S. National Science Foundation. The workshop and article are restricted to two areas – red...

  17. Contribution of phenylalanine side chain intercalation to the TATA-box binding protein-DNA interaction: molecular dynamics and dispersion-corrected density functional theory studies.

    Science.gov (United States)

    Mondal, Manas; Mukherjee, Sanchita; Bhattacharyya, Dhananjay

    2014-11-01

    Deformation of DNA takes place quite often due to binding of small molecules or proteins with DNA. Such deformation is significant due to minor groove binding and, besides electrostatic interactions, other non-covalent interactions may also play an important role in generating such deformation. TATA-box binding protein (TBP) binds to the minor groove of DNA at the TATA box sequence, producing a large-scale deformation in DNA and initiating transcription. In order to observe the interactions of protein residues with DNA in the minor groove that produce the deformation in the DNA structure, we carried out molecular dynamics simulations of the TBP-DNA system. The results reveal consistent partial intercalation of two Phe residues, distorting stacking interactions at two dinucleotide step sites. We carried out calculations based on dispersion-corrected density functional theory to understand the source of such stabilization. We observed favorable interaction energies between the Phe residues and the base pairs with which they interact. We suggest that salt-bridge interactions between the phosphate groups and Lys or Arg residues, along with the intercalation of Phe residues between two base pair stacks, stabilize the kinked and opened-up DNA conformation.

  18. National Renewable Energy Laboratory (NREL) 2006 Research Review

    Energy Technology Data Exchange (ETDEWEB)

    2007-07-01

    This 2006 issue of the NREL Research Review again reveals just how vital and diverse our research portfolio has become. Our feature story looks at how our move to embrace the tenants of "translational research" is strengthening our ability to meet the nation's energy goals. By closing the gap between basic science and applied research and development (R&D)--and focusing a bright light on the valuable end uses of our work--translational research promises to shorten the time it takes to push new technology off the lab bench and into the marketplace. This issue also examines our research into fuels of the future and our computer modeling of wind power deployment, both of which point out the real-world benefits of our work.

  19. Geothermal energy - Overview of research in 2002; Geothermie

    Energy Technology Data Exchange (ETDEWEB)

    Gohran, H. L.

    2003-07-01

    This overview for the Swiss Federal Office for Energy reviews activities in the area of geothermal energy usage in Switzerland in 2002. Several main points of interest are discussed, including Deep Heat Mining, the thermal use of drainage water from alpine railway tunnels, the quality assurance aspects of geothermal installations and pilot and demonstration (P+D) activities designed to promote the use of geothermal energy. Also, the use of constructional elements such as energy piles and novel applications such as geothermally heated greenhouses and fish farms are discussed. Examples of various P+D projects that utilise bore-hole heat exchangers and piles are given. Also, examples of the thermal use of deep aquifers are quoted and projects involving the mapping of geothermal resources and the creation of quality labels are described. Prospects for future work are discussed. The report is rounded off with lists of research and development projects and P+D projects.

  20. Energy research at DOE, was it worth it?: energy efficiency and fossil energy research 1978 to 2000

    National Research Council Canada - National Science Library

    2001-01-01

    In legislation appropriating funds for DOE's fiscal year (FY) 2000 energy R&D budget, the House Interior Appropriations Subcommittee directed an evaluation of the benefits that have accrued to the nation...

  1. A design guide for energy-efficient research laboratories

    Energy Technology Data Exchange (ETDEWEB)

    Wishner, N.; Chen, A.; Cook, L. [eds.; Bell, G.C.; Mills, E.; Sartor, D.; Avery, D.; Siminovitch, M.; Piette, M.A.

    1996-09-24

    This document--A Design Guide for Energy-Efficient Research Laboratories--provides a detailed and holistic framework to assist designers and energy managers in identifying and applying advanced energy-efficiency features in laboratory-type environments. The Guide fills an important void in the general literature and compliments existing in-depth technical manuals. Considerable information is available pertaining to overall laboratory design issues, but no single document focuses comprehensively on energy issues in these highly specialized environments. Furthermore, practitioners may utilize many antiquated rules of thumb, which often inadvertently cause energy inefficiency. The Guide helps its user to: introduce energy decision-making into the earliest phases of the design process, access the literature of pertinent issues, and become aware of debates and issues on related topics. The Guide does focus on individual technologies, as well as control systems, and important operational factors such as building commissioning. However, most importantly, the Guide is intended to foster a systems perspective (e.g. right sizing) and to present current leading-edge, energy-efficient design practices and principles.

  2. Fenestration system energy performance research, implementation, and international harmonization

    Energy Technology Data Exchange (ETDEWEB)

    McGowan, Raymond F [National Fenestration Rating Council, Greenbelt, MD (United States)

    2014-12-23

    The research conducted by the NFRC and its contractors adds significantly to the understanding of several areas of investigation. NFRC enables manufacturers to rate fenestration energy performance to comply with building energy codes, participate in ENERGY STAR, and compete fairly. NFRC continuously seeks to improve its ratings and also seeks to simplify the rating process. Several research projects investigated rating improvement potential such as • Complex Product VT Rating Research • Window 6 and Therm 6 Validation Research Project • Complex Product VT Rating Research Conclusions from these research projects led to important changes and increased confidence in the existing NFRC rating process. Conclusions from the Window 6/Therm 6 project will enable window manufacturers to rate an expanded array of products and improve existing ratings. Some research lead to an improved new rating method called the Component Modeling Approach. A primary goal of the CMA was a simplification of the commercial energy rating process to increase participation and make the commercial industry more competitive and code compliant. The project below contributed towards CMA development: • Component Modeling Approach Condensation Resistance Research NFRC continues to implement the Component Modeling Approach program. The program includes the CMA software tool, CMAST, and several procedural documents to govern the certification process. This significant accomplishment was a response the commercial fenestration industry’s need for a simplification of the present NFRC energy rating method (named site built). To date, most commercial fenestration is self-rated by a variety of techniques. The CMA enables commercial fenestration manufacturers to rate according to the NFRC 100/200 as most commercial energy codes require. International Harmonization NFRC achieved significant international harmonization success by continuing its licensing agreements with the Australian Fenestration

  3. [TATA box polymorphisms in genes of commercial and laboratory animals and plants associated with selectively valuable traits].

    Science.gov (United States)

    Suslov, V V; Ponomarenko, P M; Ponomarenko, M P; Drachkova, I A; Arshinova, T V; Savinkova, L K; Kolchanov, N A

    2010-04-01

    Most of more than 11 million experimentally established polymorphisms, accumulated in dbSNP, were identified in the intergenic spacers or coding DNA regions. This fact enables interpretation of the former polymorphisms as neutral, while the latter make clear the biological sense of the associated mutant phenotypes, "the defect of certain proteins". The association of polymorphisms in regulatory DNA regions with mutant phenotypes is poorly studied. Specifically, the defects in certain DNA/protein binding sites were identified in less than 500 cases. In TATA-containing genes of eukaryotes the TATA box, the TBP (TATA-binding protein) binding site, is located about 30 bp upstream from the transcription start site. Interaction between DNA and TBP triggers assemblage of the preinitiation complex. For 37 TATA box polymorphisms in the genes of commercial and laboratory animals and plants, the effect on TBP-binding activity was evaluated using the equilibrium equation for the four subsequent steps of TBP/TATA box binding (nonspecific binding sliding recognition stabilization). According to the GenBank data, these 37 polymorphisms were associated with the changes in a number of selectively valuable traits. Statistically significant congruence of in silico analysis performed with mutant phenotypes (a TATA box mutations in specified genes on selectively valuable traits of the species, varieties, and breeds.

  4. Expected benefits of federally-funded thermal energy storage research

    Energy Technology Data Exchange (ETDEWEB)

    Spanner, G E; Daellenbach, K K; Hughes, K R; Brown, D R; Drost, M K

    1992-09-01

    Pacific Northwest Laboratory (PNL) conducted this study for the Office of Advanced Utility Concepts of the US Department of Energy (DOE). The objective of this study was to develop a series of graphs that depict the long-term benefits of continuing DOE's thermal energy storage (TES) research program in four sectors: building heating, building cooling, utility power production, and transportation. The study was conducted in three steps- The first step was to assess the maximum possible benefits technically achievable in each sector. In some sectors, the maximum benefit was determined by a supply side'' limitation, and in other sectors, the maximum benefit is determined by a demand side'' limitation. The second step was to apply economic cost and diffusion models to estimate the benefits that are likely to be achieved by TES under two scenarios: (1) with continuing DOE funding of TES research, and (2) without continued funding. The models all cover the 20-year period from 1990 to 2010. The third step was to prepare graphs that show the maximum technical benefits achievable, the estimated benefits with TES research funding, and the estimated benefits in the absence of TES research funding. The benefits of federally-funded TES research are largely in four areas: displacement of primary energy, displacement of oil and natural gas, reduction in peak electric loads, and emissions reductions.

  5. Expected benefits of federally-funded thermal energy storage research

    Energy Technology Data Exchange (ETDEWEB)

    Spanner, G.E.; Daellenbach, K.K.; Hughes, K.R.; Brown, D.R.; Drost, M.K.

    1992-09-01

    Pacific Northwest Laboratory (PNL) conducted this study for the Office of Advanced Utility Concepts of the US Department of Energy (DOE). The objective of this study was to develop a series of graphs that depict the long-term benefits of continuing DOE`s thermal energy storage (TES) research program in four sectors: building heating, building cooling, utility power production, and transportation. The study was conducted in three steps- The first step was to assess the maximum possible benefits technically achievable in each sector. In some sectors, the maximum benefit was determined by a ``supply side`` limitation, and in other sectors, the maximum benefit is determined by a ``demand side`` limitation. The second step was to apply economic cost and diffusion models to estimate the benefits that are likely to be achieved by TES under two scenarios: (1) with continuing DOE funding of TES research, and (2) without continued funding. The models all cover the 20-year period from 1990 to 2010. The third step was to prepare graphs that show the maximum technical benefits achievable, the estimated benefits with TES research funding, and the estimated benefits in the absence of TES research funding. The benefits of federally-funded TES research are largely in four areas: displacement of primary energy, displacement of oil and natural gas, reduction in peak electric loads, and emissions reductions.

  6. Radiant Research. Institute for Energy Technology 1948-98

    International Nuclear Information System (INIS)

    Njoelstad, Olav

    1999-01-01

    Institutt for Atomenergi (IFA), or Institute for Atomic Energy, at Kjeller, Norway, was founded in 1948. The history of the institute as given in this book was published in 1999 on the occasion of the institute's 50th anniversary. The scope of the institute was to do research and development as a foundation for peaceful application of nuclear energy and radioactive substances in Norway. The book tells the story of how Norway in 1951 became the first country after the four superpowers and Canada to have its own research reactor. After the completion of the reactor, the institute experienced a long and successful period and became the biggest scientific and technological research institute in Norway. Three more reactors were built, one in Halden and two at Kjeller. Plans were developed to build nuclear powered ships and nuclear power stations. It became clear, however, in the 1970s, that there was no longer political support for nuclear power in Norway, and it was necessary for the institute to change its research profile. In 1980, the institute changed its name to Institutt for energiteknikk (IFE), or Institute for energy technology, to signal the broadened scope. The book describes this painful but successful readjustment and shows how IFE in the 1980s and 1990s succeeded in using its special competence from the nuclear field to establish special competence in new research fields with great commercial potential

  7. Which research for tomorrow's energy? 2012 Energy Colloquium 2. release

    International Nuclear Information System (INIS)

    Antonini, Gerard; Arrif, Teddy; Bain, Pascal; Beguin, Francois; Bruneaux, Gilles; Cetin, Derya; Czernichowski, Isabelle; Escudie, Dany; Folacci, Marie-Ange; Gosse, Kevin; Hareux, Sylvie; Metaye, Romain; Morel, Herve; Odru, Pierre; Oukacine, Linda; Pons, Liz; Tournier, Aline; Corgier, David; Thollin, Jacques; Barret, Mickael; Mosdale, Renaut; Hervouet, Veronique; Pourcelly, Gerald; Brousse, Thierry; Lincot, Daniel; Schmidt-Laine, Claudine; Artero, Vincent; Robinson, Darren; Bigot, Bernard; Salha, Bernard; Minster, Jean-Francois; Hauet, Bertrand

    2012-01-01

    This huge publication gathers interventions and contributions of a colloquium which notably addressed the following issues: bio-energies, hydrogen and fuel cells, energy storage, photovoltaic solar energy, energy efficiency in buildings, transports and industry, CO 2 capture and storage. On the first day, after two interventions on Energies Programmes at the ANR and an overview of R and D world challenges regarding energy, the contributions addressed the above mentioned issues. During the next day, besides these issues, contributions addressed challenges for tomorrow's society and perspectives for research. Thematic sessions addressed bio-energies (optimized production of cellulose ethanol, the third generation, technological deadlocks for the thermal-chemical route), photovoltaic solar energy (new concepts, massive crystalline silicon and photovoltaic thin layers), high energy efficiency buildings, energetic equipment and climate engineering, CO 2 storage, CO 2 capture, fuel cells, hydrogen production, transport and storage, electrochemical and non-electrochemical storage of energy, transports (internal combustion engine and power units, electric transports)

  8. U.S. Department of Energy thermal energy storage research activities review: 1989 Proceedings

    Energy Technology Data Exchange (ETDEWEB)

    Hoffman, H.W. [ed.] [PAI Corp., Oak Ridge, TN (United States); Tomlinson, J.J. [ed.] [Oak Ridge National Lab., TN (United States)

    1989-03-01

    Thermal Energy Storage (TES) offers the opportunity for the recovery and re-use of heat currently rejected to the ambient environment. Further, through the ability of TES to match an energy supply with a thermal energy demand, TES increases efficiencies of energy systems and improves capacity factors of power plants. The US Department of Energy has been the leader in TES research, development, and demonstration since recognition in 1976 of the need for fostering energy conservation as a component of the national energy budget. The federal program on TES R and D is the responsibility of the Office of Energy Storage and Distribution within the US Department of Energy (DOE). The overall program is organized into three program areas: diurnal--relating primarily to lower temperature heat for use in residential and commercial buildings on a daily cycle; industrial--relating primarily to higher temperature heat for use in industrial and utility processes on an hourly to daily cycle; seasonal--relating primarily to lower temperature heat or chill for use in residential complexes (central supply as for apartments or housing developments), commercial (light manufacturing, processing, or retail), and industrial (space conditioning) on a seasonal to annual cycle. Selected papers are indexed separately for inclusion in the Energy Science and Technology Database.

  9. Commercial Building Energy Asset Rating Program -- Market Research

    Energy Technology Data Exchange (ETDEWEB)

    McCabe, Molly J.; Wang, Na

    2012-04-19

    Under contract to Pacific Northwest National Laboratory, HaydenTanner, LLC conducted an in-depth analysis of the potential market value of a commercial building energy asset rating program for the U.S. Department of Energy (DOE) Office of Energy Efficiency and Renewable Energy. The market research objectives were to: (1) Evaluate market interest and need for a program and tool to offer asset rating and rapidly identify potential energy efficiency measures for the commercial building sector. (2) Identify key input variables and asset rating outputs that would facilitate increased investment in energy efficiency. (3) Assess best practices and lessons learned from existing national and international energy rating programs. (4) Identify core messaging to motivate owners, investors, financiers, and others in the real estate sector to adopt a voluntary asset rating program and, as a consequence, deploy high-performance strategies and technologies across new and existing buildings. (5) Identify leverage factors and incentives that facilitate increased investment in these buildings. To meet these objectives, work consisted of a review of the relevant literature, examination of existing and emergent asset and operational rating systems, interviews with industry stakeholders, and an evaluation of the value implication of an asset label on asset valuation. This report documents the analysis methodology and findings, conclusion, and recommendations. Its intent is to support and inform the DOE Office of Energy Efficiency and Renewable Energy on the market need and potential value impacts of an asset labeling and diagnostic tool to encourage high-performance new buildings and building efficiency retrofit projects.

  10. Report on the national strategy of research in the energy domain

    International Nuclear Information System (INIS)

    2007-05-01

    This report presents the energy situation in France and the place of the research in the energy policy. It discusses the political and legal context, the strategy orientations, the energy efficiency, the renewable energies, the fossil energies, the nuclear energy and the socio-economic factors. The actors of the energy research are detailed. (A.L.B.)

  11. Supporting Scientific Research with the Energy Sciences Network

    CERN Multimedia

    CERN. Geneva; Monga, Inder

    2016-01-01

    The Energy Sciences Network (ESnet) is a high-performance, unclassified national network built to support scientific research. Funded by the U.S. Department of Energy’s Office of Science (SC) and managed by Lawrence Berkeley National Laboratory, ESnet provides services to more than 40 DOE research sites, including the entire National Laboratory system, its supercomputing facilities, and its major scientific instruments. ESnet also connects to 140 research and commercial networks, permitting DOE-funded scientists to productively collaborate with partners around the world. ESnet Division Director (Interim) Inder Monga and ESnet Networking Engineer David Mitchell will present current ESnet projects and research activities which help support the HEP community. ESnet  helps support the CERN community by providing 100Gbps trans-Atlantic network transport for the LHCONE and LHCOPN services. ESnet is also actively engaged in researching connectivity to cloud computing resources for HEP workflows a...

  12. PERAN DINAS TATA RUANG DAN CIPTA KARYA DALAM PENGELOLAAN SAMPAH DI KABUPATEN BULUKUMBA

    Directory of Open Access Journals (Sweden)

    Akhmad Affandi

    2015-10-01

        Penelitian ini bertujuan untuk menjelaskan peran dan upaya Dinas Tata Ruang dan Cipta Karya dalam mengelola sampah di Kabupaten Bulukumba. Jenis penelitian ini adalah Kualitatif dengan teknik pengumpulan data menggunakan instrumen wawancara dan observasi. Data tersebut dianalisis secara deskriktif dan interpretasi kepada informan dengan melakukan wawancara. Hasil penelitian menunjukkan bahwa: dalam melaksanakan peran sebagai implementor dan pengawas terhadap pengelolaan sampah di Kabupaten Bulukumba, Dinas Tata Ruang dan Cipta Karya Kabupaten Bulukumba belum dapat memberikan hasil yang maksimal. Belum maksimalnya hasil tersebut dipengaruhi oleh kurangnya sumber daya manusia serta masih minimnya sarana dan prasarana yang tersedia memiliki pengaruh lebih besar dalam pengelolaan sampah. Adapun faktor pendukung yakni: partisipasi masyarakat dan ketersediaan lahan (TPA.

  13. Integrating uncertainty into public energy research and development decisions

    Science.gov (United States)

    Anadón, Laura Díaz; Baker, Erin; Bosetti, Valentina

    2017-05-01

    Public energy research and development (R&D) is recognized as a key policy tool for transforming the world's energy system in a cost-effective way. However, managing the uncertainty surrounding technological change is a critical challenge for designing robust and cost-effective energy policies. The design of such policies is particularly important if countries are going to both meet the ambitious greenhouse-gas emissions reductions goals set by the Paris Agreement and achieve the required harmonization with the broader set of objectives dictated by the Sustainable Development Goals. The complexity of informing energy technology policy requires, and is producing, a growing collaboration between different academic disciplines and practitioners. Three analytical components have emerged to support the integration of technological uncertainty into energy policy: expert elicitations, integrated assessment models, and decision frameworks. Here we review efforts to incorporate all three approaches to facilitate public energy R&D decision-making under uncertainty. We highlight emerging insights that are robust across elicitations, models, and frameworks, relating to the allocation of public R&D investments, and identify gaps and challenges that remain.

  14. Why do we conduct energy research in Alabama?

    Science.gov (United States)

    Hills, D. J.

    2017-12-01

    The purpose of the Energy Investigations Program (EIP) at the Geological Survey of Alabama is to research all geological topics related to energy that would affect the state. The state of Alabama has a rich history of coal, oil, and natural gas production. These traditional fuels are still a necessary part of power production, even as other energy sources are being developed. EIP helps assess the remaining reserves of these hydrocarbons, both from areas that have had extensive production as well as new regions that have yet to have viable production. Our research helps people decide how (or even if) they want to develop the resource. Even so, the research in EIP is not all about fossil fuels. We also investigate how carbon dioxide produced from burning these traditional fuels might be captured and then either used or stored permanently. The same types of geology that are good for producing oil and gas are also often good for geologic storage of carbon dioxide permanently. Carbon dioxide can also be used to produce more oil and gas from an older, less productive field, as it can be used to push more of the hydrocarbon out of the rock. This type of research can lead to job development and economic stability or growth within the state.

  15. Conserved features of complexes of TATA-box binding proteins with DNA.

    Science.gov (United States)

    Zanegina, Olga; Aksianov, Evgeniy; Alexeevski, Andrei V; Karyagina, Anna; Spirin, Sergei

    2016-04-01

    A comparative analysis of all available structures of complexes of TATA-box binding proteins (TBPs) with DNA is performed. Conserved features of DNA-protein interaction are described, including nine amino acid residues that form conserved hydrogen bonds, 13 residues participating in formation of two conserved hydrophobic clusters at DNA-protein interface, and four conserved water-mediated contacts. Partial symmetry of conserved contacts reflects quasi-symmetry of TBP structure.

  16. Japan Atomic Energy Research Institute in the 21st century

    International Nuclear Information System (INIS)

    Sato, Y.

    2001-01-01

    Major nuclear research institutes in Japan are the Japan Atomic Energy Research Institute (JAERI), Nuclear Cycle Development Institute (JNC), National Research Institute of Radiological Science (NIRS), and the Institute of Physical and Chemical Research (RIKEN). In the 50s and 60s JAERI concentrated on the introduction of nuclear technology from overseas. Energy security issues led to the development of a strong nuclear power programme in the next two decades resulting in Japan having 50 light water cooled nuclear power plants in operation. Japan also worked on other reactor concepts. The current emphasis of JAERI is on advanced reactors and nuclear fusion. Its budget of 270 million US$ supports five research establishments. JAERI has strong collaboration with industry and university system on nuclear and other advanced research topics (neutron science, photon science). In many areas Japan has strong international links. JAERI has also been transferring know-how on radioisotope and radiation applications to the developing countries particularly through IAEA-RCA mechanisms. (author)

  17. Workshop on Energy Research Opportunities for Physics Graduates & Postdocs

    Energy Technology Data Exchange (ETDEWEB)

    Kate Kirby

    2010-03-14

    Young people these days are very concerned about the environment. There is also a great deal of interest in using technology to improve energy efficiency. Many physics students share these concerns and would like to find ways to use their scientific and quantitative skills to help overcome the environmental challenges that the world faces. This may be particularly true for female students. Showing physics students how they can contribute to environmental and energy solutions while doing scientific research which excites them is expected to attract more physicists to work on these very important problems and to retain more of the best and the brightest in physical science. This is a major thrust of the 'Gathering Storm' report, the 'American Competitiveness Initiative' report, and several other studies. With these concerns in mind, the American Physical Society (APS) and more specifically, the newly formed APS Topical Group on Energy Research and Applications (GERA), organized and conducted a one-day workshop for graduate students and post docs highlighting the contributions that physics-related research can make to meeting the nation's energy needs in environmentally friendly ways. A workshop program committee was formed and met four times by conference call to determine session topics and to suggest appropriate presenters for each topic. Speakers were chosen not only for their prominence in their respective fields of energy research but also for their ability to relate their work to young people. The workshop was held the day before the APS March Meeting on March 14, 2009 in Portland, OR. The workshop was restricted to approximately 80 young physicists to encourage group discussion. Talks were planned and presented at a level of participants with a physics background but no special knowledge of energy research. Speakers were asked to give a broad overview of their area of research before talking more specifically about their own work. The

  18. Research in High Energy Physics at Duke University

    Energy Technology Data Exchange (ETDEWEB)

    Kotwal, Ashutosh V. [PI; Goshaw, Al [Co-PI; Kruse, Mark [Co-PI; Oh, Seog [Co-PI; Scholberg, Kate [Co-PI; Walter, Chris [Co-PI

    2013-07-29

    This is the Closeout Report for the research grant in experimental elementary particle physics, carried out by the Duke University High Energy Physics (HEP) group. We re- port on physics results and detector development carried out under this grant, focussing on the recent three-year grant period (2010 to 2013). The Duke HEP group consisted of seven faculty members, two senior scientists, ve postdocs and eight graduate students. There were three thrusts of the research program. Measurements at the energy frontier at CDF and ATLAS were used to test aspects of elementary particle theory described by the Stan- dard Model (SM) and to search for new forces and particles beyond those contained within the SM. The neutrino sector was explored using data obtained from a large neutrino detector located in Japan, and R & D was conducted on new experiments to be built in the US. The measurements provided information about neutrino masses and the manner in which neutri- nos change species in particle beams. Two years ago we have started a new research program in rare processes based on the Mu2E experiment at Fermilab. This research is motivated by the search for the ! e transition with unprecedented sensitivity, a transition forbidden in the standard model but allowed in supersymmetric and other models of new physics. The high energy research program used proton and antiproton colliding beams. The experiments were done at the Fermilab Tevatron (proton-antiproton collisions at a center of mass energy of 1.96 TeV) and at the CERN Large Hadron Collider (proton-proton collisions at 7-8 TeV). The neutrino program used data obtained from the Super-Kamiokande detec- tor. This water- lled Cherenkov counter was used to detect and measure the properties of neutrinos produced in cosmic ray showers, and from neutrino beams produced from acceler- ators in Japan. The Mu2E experiment will use a special stopped muon beam to be built at Fermilab.

  19. Research in High Energy Physics at Duke University

    Energy Technology Data Exchange (ETDEWEB)

    Goshaw, Alfred; Kotwal, Ashutosh; Kruse, Mark; Oh, Seog; Scholberg, Kate; Walter, Chris

    2013-07-29

    This is the Closeout Report for the research grant in experimental elementary particle physics, carried out by the Duke University High Energy Physics (HEP) group. We re- port on physics results and detector development carried out under this grant, focussing on the recent three-year grant period (2010 to 2013). The Duke HEP group consisted of seven faculty members, two senior scientists, five postdocs and eight graduate students. There were three thrusts of the research program. Measurements at the energy frontier at CDF and ATLAS were used to test aspects of elementary particle theory described by the Stan- dard Model (SM) and to search for new forces and particles beyond those contained within the SM. The neutrino sector was explored using data obtained from a large neutrino detector located in Japan, and R & D was conducted on new experiments to be built in the US. The measurements provided information about neutrino masses and the manner in which neutri- nos change species in particle beams. Two years ago we have started a new research program in rare processes based on the Mu2E experiment at Fermilab. This research is motivated by the search for the {mu} {yields} e transition with unprecedented sensitivity, a transition forbidden in the standard model but allowed in supersymmetric and other models of new physics. The high energy research program used proton and antiproton colliding beams. The experiments were done at the Fermilab Tevatron (proton-antiproton collisions at a center of mass energy of 1.96 TeV) and at the CERN Large Hadron Collider (proton-proton collisions at 7-8 TeV). The neutrino program used data obtained from the Super-Kamiokande detector. This water-filled Cherenkov counter was used to detect and measure the properties of neutrinos produced in cosmic ray showers, and from neutrino beams produced from acceler- ators in Japan. The Mu2E experiment will use a special stopped muon beam to be built at Fermilab.

  20. A National Plan for Energy Research, Development and Demonstration: Creating Energy Choices for the Future (1976)

    Energy Technology Data Exchange (ETDEWEB)

    Seamans, Jr., Robert C. [Energy Research and Development Administration (ERDA), Washington, DC (United States)

    1976-04-15

    This is the first annual update of the initial report submitted to you in June 1975 (ERDA-48), and complies with the requirements of Section 15 of the Federal Nonnuclear Energy Research and Development Act of 1974. This report represents an evolution in approach over the previous document. ERDA's proposed National Plan has been expanded in scope and depth of coverage and the basic goals and strategy are refined, but remain essentially intact. The Plan summarizes ERDA's current views on the energy technologies the Nation will need to achieve longer-term energy independence, specifically: The paramount role of the private sector in the development and commercialization of new energy technologies is addressed; Conservation (energy efficiency) technologies are singled out for increased attention and are now ranked with several supply technologies as being of the highest priority for national action; The President's 1977 budget requests a large increase - 30% over 1976 - in funding for energy RD&D with particular emphasis on accelerating energy RD&D programs directed at achieving greater long-term energy independence, encouraging cost-sharing with private industry and avoiding the undertaking of RD&D more appropriately the responsibility of the private sector, and supporting the commercial demonstration of synthetic fuel production by providing loan guarantees beginning in FY 76; Federal programs to assist industry in accelerating the market penetration of energy technologies with near-term potential are a key element of the Plan.

  1. Experimental And Theoretical High Energy Physics Research At UCLA

    Energy Technology Data Exchange (ETDEWEB)

    Cousins, Robert D. [University of California Los Angeles

    2013-07-22

    This is the final report of the UCLA High Energy Physics DOE Grant No. DE-FG02- 91ER40662. This report covers the last grant project period, namely the three years beginning January 15, 2010, plus extensions through April 30, 2013. The report describes the broad range of our experimental research spanning direct dark matter detection searches using both liquid xenon (XENON) and liquid argon (DARKSIDE); present (ICARUS) and R&D for future (LBNE) neutrino physics; ultra-high-energy neutrino and cosmic ray detection (ANITA); and the highest-energy accelerator-based physics with the CMS experiment and CERN’s Large Hadron Collider. For our theory group, the report describes frontier activities including particle astrophysics and cosmology; neutrino physics; LHC interaction cross section calculations now feasible due to breakthroughs in theoretical techniques; and advances in the formal theory of supergravity.

  2. Swiss Energy research 2007 - Overview from the Heads of the Programs; Energie-Forschung 2007. Ueberblicksberichte der Programmleiter

    Energy Technology Data Exchange (ETDEWEB)

    Calisesi, Y.

    2008-04-15

    This comprehensive document issued by the Swiss Federal Office of Energy (SFOE) presents the overview reports elaborated by the heads of the various Swiss energy research programmes. Topics covered include the efficient use of energy, with reports covering energy in buildings, traffic and accumulators, electrical technologies, applications and grids, ambient heat, combined heat and power, cooling, combustion, the 'power station 2000', fuel cells and hydrogen and process engineering. Renewable energy topics reported on include solar heat, photovoltaics, industrial solar energy, biomass and wood energy, hydropower, geothermal heat and wind energy. Nuclear energy topics include safety, regulatory safety research and nuclear fusion. Finally, energy economics basics are reviewed. The report is completed with annexes on the Swiss Energy Research Commission, energy research organisations and a list of important addresses.

  3. GeoEn -Research on Geo-Energy

    Science.gov (United States)

    Liebscher, A.; Scheck-Wenderoth, M.; GeoEn Research Group

    2012-04-01

    Axel Liebscher1, Magdalena Scheck-Wenderoth1 and the GeoEn Research Group1, 2,3 1 Helmholtz Centre Potsdam GFZ German Research Centre for Geosciences, Potsdam, Germany 2 University Potsdam, Germany 3 BTU Cottbus, Germany One of the pressing challenges for the 21st century is a secure, sustainable and economical energy supply at simultaneous mitigation of its climate impact. Besides a switch to renewable energy resources, the exploration and exploitation of new, unconventional energy resources will play a major role as will the further use of fossil fuels. With the switch to renewable energies the question of geological energy storage will become an important topic whereas further use of fossil fuels requires strategies like CCS to reduce its negative climate impacts. These different aspects of geo-energy make complementary or competitive demands on the subsurface and its use. It is therefore essential to treat the subsurface as a geo-resource of its own right. So far, geo-resource related research has often focused on specific resource systems, e.g. ore forming systems, hydrocarbon systems or geothermal systems, providing results largely applicable only to the restricted range of physicochemical properties of the respective geo-resource systems. However, with the increasing use of the subsurface as important geo-resource, the different geo-resource systems tend to overlap and interact and also become much more complex due to the additional use or presence of artificial and technical matter, as is the case in geological CO2 storage. On the other hand, the combined use of the subsurface for different purposes may also create synergetic effects. GeoEn is a joint research project explicitly addressing the fundamental questions related to the sustainable and holistic use of the geo-resource subsurface with a special focus on geo-energy. Project partners are the German Research Centre for Geosciences (GFZ), the University of Potsdam (UP) and the Brandenburg University of

  4. Jointly working on research for the energies of the future. Objectives of research 2013; Gemeinsam forschen fuer die Energie der Zukunft. Forschungsziele 2013

    Energy Technology Data Exchange (ETDEWEB)

    Szczepanski, Petra (comp.)

    2012-11-01

    The Renewable Energy Research Association (Berlin-Adlershof, Federal Republic of Germany) is a nationwide cooperation of research institutes. The members of this Research Association develop technologies for renewable energies and their system oriented cooperation as well as technologies for energy efficiency, energy storage and power distribution grids. The spectrum of research areas covers all renewable energy sources. These renewable energy sources complement each other quantitatively and temporarily in an electrical-thermal-chemical energy mix which is optimized by system technology, efficiency and storage technologies.

  5. Overview of FAR-TECH's magnetic fusion energy research

    Science.gov (United States)

    Kim, Jin-Soo; Bogatu, I. N.; Galkin, S. A.; Spencer, J. Andrew; Svidzinski, V. A.; Zhao, L.

    2017-10-01

    FAR-TECH, Inc. has been working on magnetic fusion energy research over two-decades. During the years, we have developed unique approaches to help understanding the physics, and resolving issues in magnetic fusion energy. The specific areas of work have been in modeling RF waves in plasmas, MHD modeling and mode-identification, and nano-particle plasma jet and its application to disruption mitigation. Our research highlights in recent years will be presented with examples, specifically, developments of FullWave (Full Wave RF code), PMARS (Parallelized MARS code), and HEM (Hybrid ElectroMagnetic code). In addition, nano-particle plasma-jet (NPPJ) and its application for disruption mitigation will be presented. Work is supported by the U.S. DOE SBIR program.

  6. Commercial building energy use monitoring for utility load research

    Energy Technology Data Exchange (ETDEWEB)

    Mazzucchi, R.P.

    1987-01-01

    This paper describes a method to acquire empirical data regarding commercial building energy performance for utility load research. The method was devised and implemented for a large scale monitoring program being conducted for a federal electricity marketing and transmission agency in the Pacific Northwest states. An important feature of this method is its hierarchical approach, wherein building types, end-use loads, and key building characteristics are classified to accommodate analysis at many levels. Through this common taxonomy and measurement protocol, energy-use metering projects of varying detail and comprehensiveness can be coordinated. The procedures devised for this project have been implemented for approximately 150 buildings to date by specially trained contractors. Hence, this paper provides real-world insights of the complexity and power of end use measurements from commercial buildings to address utility load research topics. 6 refs.

  7. International human cooperation in Japan Atomic Energy Research Institute

    International Nuclear Information System (INIS)

    Shiba, Koreyuki; Kaieda, Keisuke; Makuuchi, Keizo; Takada, Kazuo; Nomura, Masayuki

    1997-01-01

    Rearing of talented persons in the area of nuclear energy is one of the important works in Japan Atomic Energy Research Institute. In this report, the present situations and future schedules of international human cooperation in this area wsere summarized. First, the recent activities of International Nuclear Technology Center were outlined in respect of international human cooperation. A study and training course which was started in cooperation with JICA and IAEA from the middle of eighties and the international nuclear safety seminar aiming at advancing the nuclear safety level of the world are now being put into practice. In addition, a study and training for rearing talented persons was started from 1996 to improve the nuclear safety level of the neighbouring countries. The activities of the nuclear research interchange system by Science and Technology Agency established in 1985 and Bilateral Co-operation Agreement from 1984 were explained and also various difficulties in the international cooperation were pointed out. (M.N.)

  8. Final Report for NIREC Renewable Energy Research & Development Project

    Energy Technology Data Exchange (ETDEWEB)

    Borland, Walt [Nevada Institute for Renewable Energy Commercialization (NIREC), Las Vegas, NV (United States)

    2017-05-02

    This report is a compilation of progress reports and presentations submitted by NIREC to the DOE’s Solar Energy Technologies Office for award number DE-FG36-08GO88161. This compilation has been uploaded to OSTI by DOE as a substitute for the required Final Technical Report, which was not submitted to DOE by NIREC or received by DOE. Project Objective: The primary goal of NIREC is to advance the transformation of the scientific innovation of the institutional partner’s research in renewable energy into a proof of the scientific concept eventually leading to viable businesses with cost effective solutions to accelerate the widespread adoption of renewable energy. NIREC will a) select research projects that are determined to have significant commercialization potential as a result of vetting by the Technology and commercialization Advisory Board, b) assign an experienced Entrepreneur-in-Residence (EIR) to each manage the scientific commercialization-preparedness process, and c) facilitate connectivity with venture capital and other private-sector capital sources to fund the rollout, scaling and growth of the resultant renewable energy business.

  9. Energy Frontier Research Center Materials Science of Actinides (A 'Life at the Frontiers of Energy Research' contest entry from the 2011 Energy Frontier Research Centers (EFRCs) Summit and Forum)

    International Nuclear Information System (INIS)

    Burns, Peter

    2011-01-01

    'Energy Frontier Research Center Materials Science of Actinides' was submitted by the EFRC for Materials Science of Actinides (MSA) to the 'Life at the Frontiers of Energy Research' video contest at the 2011 Science for Our Nation's Energy Future: Energy Frontier Research Centers (EFRCs) Summit and Forum. Twenty-six EFRCs created short videos to highlight their mission and their work. MSA is directed by Peter Burns at the University of Notre Dame, and is a partnership of scientists from ten institutions.The Office of Basic Energy Sciences in the U.S. Department of Energy's Office of Science established the 46 Energy Frontier Research Centers (EFRCs) in 2009. These collaboratively-organized centers conduct fundamental research focused on 'grand challenges' and use-inspired 'basic research needs' recently identified in major strategic planning efforts by the scientific community. The overall purpose is to accelerate scientific progress toward meeting the nation's critical energy challenges.

  10. Fossil Energy Advanced Research and Technology Development Materials Program

    Energy Technology Data Exchange (ETDEWEB)

    Cole, N.C.; Judkins, R.R. (comps.)

    1992-12-01

    Objective of this materials program is to conduct R and D on materials for fossil energy applications with focus on longer-term and generic needs of the various fossil fuel technologies. The projects are organized according to materials research areas: (1) ceramics, (2) new alloys: iron aluminides, advanced austenitics and chromium niobium alloys, and (3) technology development and transfer. Separate abstracts have been prepared.

  11. Subunit organization in the TatA complex of the twin arginine protein translocase: a site-directed EPR spin labeling study.

    Science.gov (United States)

    White, Gaye F; Schermann, Sonya M; Bradley, Justin; Roberts, Andrew; Greene, Nicholas P; Berks, Ben C; Thomson, Andrew J

    2010-01-22

    The Tat system is used to transport folded proteins across the cytoplasmic membrane in bacteria and archaea and across the thylakoid membrane of plant chloroplasts. Multimers of the integral membrane TatA protein are thought to form the protein-conducting element of the Tat pathway. Nitroxide radicals were introduced at selected positions within the transmembrane helix of Escherichia coli TatA and used to probe the structure of detergent-solubilized TatA complexes by EPR spectroscopy. A comparison of spin label mobilities allowed classification of individual residues as buried within the TatA complex or exposed at the surface and suggested that residues Ile(12) and Val(14) are involved in interactions between helices. Analysis of inter-spin distances suggested that the transmembrane helices of TatA subunits are arranged as a single-walled ring containing a contact interface between Ile(12) on one subunit and Val(14) on an adjacent subunit. Experiments in which labeled and unlabeled TatA samples were mixed demonstrate that TatA subunits are exchanged between TatA complexes. This observation is consistent with the TatA dynamic polymerization model for the mechanism of Tat transport.

  12. [A precise equilibrium equation for four steps of binding between TBP and TATA-box allows for the prediction of phenotypical expression upon mutation].

    Science.gov (United States)

    Ponomarenko, P M; Suslov, V V; Savinkova, L K; Ponomarenko, M P; Kolchanov, N A

    2010-01-01

    Among the main events of transcription initiation of TATA-containing genes in eukayotes are the recognition and binding of the TATA-box by the TATA-binding protein (TBP) to start the preinitiation complex formation on the nucleosomal DNA. Using the equilibrium equation for step-by-step TBP/TATA-binding, we have analyzed 69 experimental datasets on the characteristics of biologicacally important features altered by TATA-box mutations. Among these features, the TBP/TATA-complex parameters, the transcription level, the activity of gene products, yeast colony growth at a dose of growth inhibitor (phenotype), and the heterogenity of the response of a population to unspecific environmental stress have been described. Significant correlations were found between in silico prediction for TBP/TATA affinity and experimental data for in vivo and in vitro test-systems based on 15 cell types of 19 species, RNA polymerases II and III, and natural, recombinant or mutant TBP. Such an invariant impact of the step-by-step TBP/TATA-binding on the biological activity of complex systems, from a molecule to a population, might be due to the fact that TBP/TATA-complex formation precedes specific steps of transcription machinery assembly, which provide the multivariant jigsaw puzzle according to the expression pattern of each eukaryotic gene.

  13. Annual Report Nucelar Energy Research and Development Program Nuclear Energy Research Initiative

    Energy Technology Data Exchange (ETDEWEB)

    Hively, LM

    2003-02-13

    paragraph, Dr. Feltus urged Oak Ridge National Laboratory (ORNL) to contact other researchers for additional data from other test equipment. Consequently, we have revised the work plan for Tasks 2.1-2.2, with corresponding changes to the work plan as shown in the Status Summary of NERI Tasks. The revised tasks are as follows: Task 2.1--ORNL will obtain test data from a subcontractor and other researchers for various test equipment. This task includes development of a test plan or a description of the historical testing, as appropriate: test facility, equipment to be tested, choice of failure mode(s), testing protocol, data acquisition equipment, and resulting data from the test sequence. ORNL will analyze this data for quality, and subsequently via the nonlinear paradigm for prognostication. Task 2.2--ORNL will evaluate the prognostication capability of the nonlinear paradigm. The comparison metrics for reliability of the predictions will include the true positives, true negatives, and the forewarning times. Task 2.3--ORNL will improve the nonlinear paradigm as appropriate, in accord with the results of Tasks 2.1-2.2, to maximize the rate of true positive and true negative indications of failure. Maximal forewarning time is also highly desirable. Task 2.4--ORNL will develop advanced algorithms for the phase-space distribution function (PS-DF) pattern change recognition, based on the results of Task 2.3. This implementation will provide a capability for automated prognostication, as part of the maintenance decision-making. Appendix A provides a detailed description of the analysis methods, which include conventional statistics, traditional nonlinear measures, and ORNL's patented nonlinear PSDM. The body of this report focuses on results of this analysis.

  14. Wind Energy in the United States: Market and Research Update

    International Nuclear Information System (INIS)

    Goldman, P.R.; Thresher, R.W.; Hock, S.M.

    1999-01-01

    U.S. market activity has increased over the last two years. In 1998, new capacity totaled about 150 MW and projected 1999 capacity additions are over 600 MW. As the electricity market continues to evolve under restructuring, the U.S. Department of Energy (U.S. DOE) Wind Energy Program has positioned itself to work with industry to meet current challenges and opportunities, and prepare for the market of tomorrow. Some opportunities include green power markets and distributed applications, although a primary challenge involves the fact that avoided cost payments to renewable generators are not high enough to economically support projects. A recently incorporated power exchange in California, APX, Inc., has demonstrated that green power does attract a premium over prices on the conventional power exchange. The key elements of the U.S. DOE Wind Program are (1) Applied Research, which is critical for achieving advanced turbine designs capable of competing in a restructured market that emphasizes low cost generation; (2) Turbine Research, which supports the U.S. industry in developing competitive, high performance, reliable wind turbine technology for global energy markets; and (3) Cooperative Research and Testing, under which standards development and certification testing are the key activities for the current year

  15. Renewable Energy in Urban Areas: Worldwide Research Trends

    Directory of Open Access Journals (Sweden)

    Miguel-Angel Perea-Moreno

    2018-03-01

    Full Text Available This study aims to highlight the contribution made by different international institutions in the field of urban generation of renewable energy, as a key element to achieve sustainability. This has been possible through the use of the Scopus Elsevier database, and the application of bibliometric techniques through which the articles content published from 1977 to 2017 has been analysed. The results shown by Scopus (e.g., journal articles and conferences proceedings have been taken into account for further analysis by using the following search pattern (TITLE-ABS-KEY ({Renewable energy} AND ({urban} OR ({cit*}. In order to carry out this study, key features of the publications have been taken into consideration, such as type of document, language, thematic area, type of publication, and keywords. As far as keywords are concerned, renewable energy, sustainability, sustainable development, urban areas, city, and energy efficiency, have been the most frequently used. The results found have been broken down both geographically and by institution, showing that China, the United States, the United Kingdom, Italy, Germany and India are the main research countries and Chinese Academy of Sciences, Ministry of Education China and Tsinghua University the major contributing institutes. With regard to the categories, Energy, Environmental Sciences, and Engineering are positioned as the most active categories. The scientific community agrees that the study of the renewable energy generation in cities is of vital importance to achieve more sustainable cities, and for the welfare of a growing urban population. Moreover, this is in line with the energy policies adopted by most of developed countries in order to mitigate climate change effects.

  16. Exploratory Technology Research Program for electrochemical energy storage

    Science.gov (United States)

    Kinoshita, Kim

    1994-09-01

    The U.S. Department of Energy's Office of Propulsion Systems provides support for an Electrochemical Energy Storage Program, that includes research and development (R&D) on advanced rechargeable batteries and fuel cells. A major goal of this program is to develop electrochemical power sources suitable for application in electric vehicles (EV's). The program centers on advanced systems that offer the potential for high performance and low life-cycle costs, both of which are necessary to permit significant penetration into commercial markets. The DOE Electrochemical Energy Storage Program is divided into two projects: the Electric Vehicle Advanced Battery Systems (EVABS) Development Program and the Exploratory Technology Research (ETR) Program. The EVABS Program management responsibility has been assigned to Sandia National Laboratories (SNL); Lawrence Berkeley Laboratory (LBL) is responsible for management of the ETR Program. The EVABS and ETR Programs include an integrated matrix of R&D efforts designed to advance progress on selected candidate electrochemical systems. The United States Advanced Battery Consortium (USABC), a tripartite undertaking between DOE, the U.S. automobile manufacturers and the Electric Power Research Institute (EPRI), was formed in 1991 to accelerate the development of advanced batteries for consumer EV's. The role of the FIR Program is to perform supporting research on the advanced battery systems under development by the USABC and EVABS Program, and to evaluate new systems with potentially superior performance, durability and/or cost characteristics. The specific goal of the ETR Program is to identify the most promising electrochemical technologies and transfer them to the USABC, the battery industry and/or the EVABS Program for further development and scale-up. This report summarizes the research, financial and management activities relevant to the ETR Program in CY 1993.

  17. PENGEMBANGAN BAHAN AJAR POLA DASAR BUSANA WANITA PADA PROGRAM STUDI D3 TATA BUSANA

    Directory of Open Access Journals (Sweden)

    Idah Hadijah

    2014-05-01

    Full Text Available Teaching Materials Development of the Basic Pattern of Women's Clothing on Clothing Design Program. The purpose of this development is to pro­­duce teaching materials of archetypal body of woman fashion, whichis equipped with a Power Po­int in order to assist faculty and students on conducting learning ac­ti­vi­ty. The research development me­thod used was adapted from the instructional de­sign model of Dick and Carey. The results of the study in the form of assess­ment/feedback showed that the mean score reached 86.00%, which meant that the teaching materials categorized as well qualify­ed/ decent, the media has a very good Power Point as it re­ached 91.00%, the lecturers gui­de reached 92.00% and catehorized as ex­cell­ent/ve­ry decent, and the students guide achieved 83.00% and categorized as good/de­cent. Thus, the teaching material is feasible to be used as the instructional materials for learning on Clothing Design Program.   Tujuan pengembangan ini un­­­tuk menghasilkan produk bahan ajar po­­la dasar ba­dan busana wanita dilengkapi de­ngan Power Point, sehingga dapat membantu dosen dan mahasiswa dalam me­lak­sa­na­kan pembelajaran. Metode penelitian pengembangan yang digunakan diadaptasi dari ran­­­cangan pembelajaran model Dick dan Carey. Hasil pe­nelitian berupa penilaian/tanggapan menunjukan rerata skor bah­­wa bahan ajar mencapai 86,00% termasuk ke da­lam kualifikasi baik/layak, media Po­­wer Point termasuk sangat baik karena men­capai 91,00%, pan­­duan dosen mencapai 92,00% termasuk ke dalam kualifikasi sangat ba­ik/sa­­­­ngat layak, dan panduan ma­ha­siswa mencapai 83,00% termasuk kua­lifikasi ba­ik/la­yak, dengan demikian bahan ajar ter­­sebut layak digunakan untuk pem­­b­e­lajaran pada Program Studi D3Tata Busana.

  18. Energi21: national strategy for research, development, demonstration and commercialisation of new energy technology

    Energy Technology Data Exchange (ETDEWEB)

    Moestue, Lene; Moengen, Trond

    2011-07-01

    Ambitions for energy research must be high in the years to come if we are to succeed in finding solutions to current and emerging European and global energy and climate challenges. The development of such solutions will generate substantial growth in markets for new technology.Meeting the needs of the national and international energy markets of the future will require international cooperation on access to resources, technological development and commercialisation. Multidisciplinary research cooperation across national borders will be crucial. Norway has resources, expertise and fully matured industrial activities in many of the areas in which activities must be intensified.The mandate of the Energi21 board was to set priorities - on a scientific basis - among and within the Technology Target Areas, and to recommend instruments to be implemented. Priority focus areas have been defined based on the primary objectives of the Energi21 strategy: to increase value creation, facilitate energy restructuring with the development of new technology, and cultivate internationally competitive expertise. The board has also taken into account the ambitions and plans of business and research communities in the relevant focus areas as well as the degree to which Norway has competitive advantages in these. The board further analysed the focus areas in relation to the potential future scenarios described in the strategy. The Energi21 board has decided to give priority to strengthening 6 of the 14 thematic and technology areas under the broader Technology Target Areas (TTA)analysed in connection with the revision of the strategy.The new Energi21 strategy recommends increasing RDandD activities in the following thematic and technology areas. Solar cells - enhanced industrial development: The solar energy industry has experienced tremendous growth in the past 15 years, and this growth is expected to continue.The Norwegian solar energy industry, including an emerging supplier industry

  19. Democracy leadership (study approach of bureaucrats leadership at sub bagian tata usaha badan perencanaan pembangunan daerah, East Java province)

    Science.gov (United States)

    Lestari, Y.; Rosdiana, W.; Noviyanti

    2018-01-01

    The main key to organizational success depends on the success of a leadership. Each organization’s progress will require the ability of a leader to transformed the organization. The emergence of the democratic-leadership is one of the most humane style of leadership. Democratic leadership positioned people as the most important factor in the leadership exercised by the orientation and emphasis on relationships with members of the organization. This study raised that the democratic-leadership in government agencies to study the leadership approach of bureaucrats at Sub Bagian Tata Usaha Badan Perencanaan Pembangunan Daerah East Java Province. The data collection techniques used descriptive research with qualitative approach, then the techniques were interviews, observation and documentation. While, the research data analysis used interactive analysis model approach of Miles and Huberman, which includes: (1) data reduction; (2) the presentation of the data; and (3) conclusion. Based on Nawawi theory’s [1], this study showed that (1) Leaders are very obedient to the rules/procedures work, (2) Leaders look more autocratic, (3) leaders make familiarity with subordinates, (4) leaders develop kinship situation and teamwork, (5) the leaders seem monotonous work and do not like a modification, (6) Leaders seem slow in decision making, and (7) leaders are accustomed to low-risk jobs with less survival trends.

  20. Some research contributions to Hydrogen in energy production

    International Nuclear Information System (INIS)

    Ratchev, D.

    2006-01-01

    The paper treats Hydrogen research with regard to Tokamak, magnetic hydrodynamic generators and air-cooled generators and presents hydrogen-related theoretical and practical cases of research findings as well as magneto-hydrodynamic related research. The aim of this paper is to contribute to the clarification and, eventually, to some improvements by studying drifts, by attempting to elucidate aspects of the dependence of the electron density on lime as well as clarifying regions of ablation, problems connected with electron temperature increase observed at temperature values exceeding values of electron energy temperature. Comparison is made between MHD generators with hydrogen as working fluid and hydrogen-cooled generators as well as between the efficiency of hydrogen- cooled generators and air-cooled generators

  1. Experimental program to stimulate competitive energy research in North Dakota: Summary and significance of DOE Trainee research

    Energy Technology Data Exchange (ETDEWEB)

    Boudjouk, Philip

    1999-07-01

    The general goals of the North Dakota DOE/EPSCoR Program are to enhance the capabilities of North Dakota's researchers to conduct nationally competitive energy-related research and to develop science and engineering human resources to meet current and future needs in energy-related areas. Doctoral students were trained and energy research was conducted.

  2. Norway's centres for environment-friendly energy research (CEERs); Forskningssentrene for miljoevennlig energi (FME)

    Energy Technology Data Exchange (ETDEWEB)

    2009-07-01

    In February 2009 Norway's Minister of Petroleum and Energy announced the establishment of eight new Centres for Environment-friendly Energy Research (CEERs). The centres form national teams within the areas of offshore wind energy, solar energy, energy efficiency, bio energy, energy planning and design, and carbon capture and storage. These centres are: BIGCCS Centre - International CCS Research Centre; Centre for Environmental Design of Renewable Energy (CEDREN); Bioenergy Innovation Centre (CenBio); Norwegian Centre for Offshore Wind Energy (NORCOW E); Norwegian Research Centre for Offshore Wind Technology (NOWITECH); The Norwegian Research Centre for Solar Cell Technology; SUbsurface CO{sub 2} storage - Critical Elements and Superior Strategy (SUCCESS) The Research Centre on Zero Emission Buildings - ZEB (AG)

  3. SAGA mediates transcription from the TATA-like element independently of Taf1p/TFIID but dependent on core promoter structures in Saccharomyces cerevisiae.

    Science.gov (United States)

    Watanabe, Kiyoshi; Kokubo, Tetsuro

    2017-01-01

    In Saccharomyces cerevisiae, core promoters of class II genes contain a TATA element, either a TATA box (TATA[A/T]A[A/T][A/G]) or TATA-like element (1 or 2 bp mismatched version of the TATA box). The TATA element directs the assembly of the preinitiation complex (PIC) to ensure accurate transcriptional initiation. It has been proposed the PIC is assembled by two distinct pathways in which TBP is delivered by TFIID or SAGA, leading to the widely accepted model that these complexes mediate transcription mainly from TATA-like element- or TATA box-containing promoters, respectively. Although both complexes are involved in transcription of nearly all class II genes, it remains unclear how efficiently SAGA mediates transcription from TATA-like element-containing promoters independently of TFIID. We found that transcription from the TATA box-containing AGP1 promoter was greatly stimulated in a Spt3p-dependent manner after inactivation of Taf1p/TFIID. Thus, this promoter provides a novel experimental system in which to evaluate SAGA-mediated transcription from TATA-like element(s). We quantitatively measured transcription from various TATA-like elements in the Taf1p-dependent CYC1 promoter and Taf1p-independent AGP1 promoter. The results revealed that SAGA could mediate transcription from at least some TATA-like elements independently of Taf1p/TFIID, and that Taf1p-dependence or -independence is highly robust with respect to variation of the TATA sequence. Furthermore, chimeric promoter mapping revealed that Taf1p-dependence or independence was conferred by the upstream activating sequence (UAS), whereas Spt3p-dependent transcriptional stimulation after inactivation of Taf1p/TFIID was specific to the AGP1 promoter and dependent on core promoter regions other than the TATA box. These results suggest that TFIID and/or SAGA are regulated in two steps: the UAS first specifies TFIID or SAGA as the predominant factor on a given promoter, and then the core promoter structure

  4. The NASA program in Space Energy Conversion Research and Technology

    Science.gov (United States)

    Mullin, J. P.; Flood, D. J.; Ambrus, J. H.; Hudson, W. R.

    1982-01-01

    The considered Space Energy Conversion Program seeks advancement of basic understanding of energy conversion processes and improvement of component technologies, always in the context of the entire power subsystem. Activities in the program are divided among the traditional disciplines of photovoltaics, electrochemistry, thermoelectrics, and power systems management and distribution. In addition, a broad range of cross-disciplinary explorations of potentially revolutionary new concepts are supported under the advanced energetics program area. Solar cell research and technology are discussed, taking into account the enhancement of the efficiency of Si solar cells, GaAs liquid phase epitaxy and vapor phase epitaxy solar cells, the use of GaAs solar cells in concentrator systems, and the efficiency of a three junction cascade solar cell. Attention is also given to blanket and array technology, the alkali metal thermoelectric converter, a fuel cell/electrolysis system, and thermal to electric conversion.

  5. Environmental Survey preliminary report, Solar Energy Research Institute, Golden, Colorado

    Energy Technology Data Exchange (ETDEWEB)

    1988-10-01

    This report presents the preliminary findings of the first phase of the Environmental Survey of the US Department of Energy's (DOE) Solar Energy Research Institute (SERI), conducted December 14 through 18, 1987. The Survey is being conducted by an interdisciplinary team of environmental specialists, led and managed by the Office of Environment, Safety and Health's Office of Environmental Audit. The team includes outside experts supplied by private contractors. The objective of the Survey is to identify environmental problems and areas of environmental risk associated with SERI. The Survey covers all environmental media and all areas of environmental regulation. It is being performed in accordance with the DOE Environmental Survey Manual. The on-site phase of the Survey involves the review of existing site environmental data, observations of the operations carried on at SERI, and interviews with site personnel. 33 refs., 22 figs., 21 tabs.

  6. How to Use SNP_TATA_Comparator to Find a Significant Change in Gene Expression Caused by the Regulatory SNP of This Gene's Promoter via a Change in Affinity of the TATA-Binding Protein for This Promoter.

    Science.gov (United States)

    Ponomarenko, Mikhail; Rasskazov, Dmitry; Arkova, Olga; Ponomarenko, Petr; Suslov, Valentin; Savinkova, Ludmila; Kolchanov, Nikolay

    2015-01-01

    The use of biomedical SNP markers of diseases can improve effectiveness of treatment. Genotyping of patients with subsequent searching for SNPs more frequent than in norm is the only commonly accepted method for identification of SNP markers within the framework of translational research. The bioinformatics applications aimed at millions of unannotated SNPs of the "1000 Genomes" can make this search for SNP markers more focused and less expensive. We used our Web service involving Fisher's Z-score for candidate SNP markers to find a significant change in a gene's expression. Here we analyzed the change caused by SNPs in the gene's promoter via a change in affinity of the TATA-binding protein for this promoter. We provide examples and discuss how to use this bioinformatics application in the course of practical analysis of unannotated SNPs from the "1000 Genomes" project. Using known biomedical SNP markers, we identified 17 novel candidate SNP markers nearby: rs549858786 (rheumatoid arthritis); rs72661131 (cardiovascular events in rheumatoid arthritis); rs562962093 (stroke); rs563558831 (cyclophosphamide bioactivation); rs55878706 (malaria resistance, leukopenia), rs572527200 (asthma, systemic sclerosis, and psoriasis), rs371045754 (hemophilia B), rs587745372 (cardiovascular events); rs372329931, rs200209906, rs367732974, and rs549591993 (all four: cancer); rs17231520 and rs569033466 (both: atherosclerosis); rs63750953, rs281864525, and rs34166473 (all three: malaria resistance, thalassemia).

  7. Fiscal year 2013 energy department budget: Proposed investments in clean energy research

    Science.gov (United States)

    Balcerak, Ernie

    2012-03-01

    Energy and environmental research programs generally fared well in President Barack Obama's proposed budget for the Department of Energy (DOE) for fiscal year (FY) 2013. In his State of the Union address, Obama called for the United States to pursue an "all of the above" energy strategy that includes fossil fuels, as well as a variety of renewable sources of energy. The DOE budget request supports that strategy, Energy Secretary Steven Chu said in a 13 February press briefing announcing the budget proposal. The proposed budget gives DOE 27.2 billion overall, a 3.2% increase from the FY 2012 enacted budget (see Table 1). This budget "reflects some tough choices," Chu said. The proposed budget would cut 4 billion in subsidies for oil and gas companies; many Republican members of Congress have already indicated that they oppose such cuts, suggesting that congressional approval of this budget may run into stumbling blocks. The budget would also cut funding for research and development projects that are already attracting private-sector investment or that are not working, and would reduce some of the department's operational costs.

  8. DOE (Department of Energy) Epidemiologic Research Program: Selected bibliography

    Energy Technology Data Exchange (ETDEWEB)

    1991-01-01

    The objective of the Department of Energy (DOE) Epidemiologic Research Program is to determine the human health effects resulting from the generation and use of energy, and from the operation of DOE facilities. The program has been divided into seven general areas of activity: the Radiation Effects Research Foundation (RERF) which supports studies of survivors of the atomic weapons in Hiroshima and Nagasaki, mortality and morbidity studies of DOE workers, studies on internally deposited alpha emitters, medical/histologic studies, studies on the genetic aspects of radiation damage, community health surveillance studies, and the development of computational techniques and of databases to make the results as widely useful as possible. Excluding the extensive literature from the RERF, the program has produced 380 publications in scientific journals, contributing significantly to improving the understanding of the health effects of ionizing radiation exposure. In addition, a large number of public presentations were made and are documented elsewhere in published proceedings or in books. The purpose of this bibliograhpy is to present a guide to the research results obtained by scientists supported by the program. The bibliography, which includes doctoral theses, is classified by national laboratory and by year. Multi-authored studies are indicated only once, according to the main supporting laboratory.

  9. Computing at the leading edge: Research in the energy sciences

    International Nuclear Information System (INIS)

    Mirin, A.A.; Van Dyke, P.T.

    1994-01-01

    The purpose of this publication is to highlight selected scientific challenges that have been undertaken by the DOE Energy Research community. The high quality of the research reflected in these contributions underscores the growing importance both to the Grand Challenge scientific efforts sponsored by DOE and of the related supporting technologies that the National Energy Research Supercomputer Center (NERSC) and other facilities are able to provide. The continued improvement of the computing resources available to DOE scientists is prerequisite to ensuring their future progress in solving the Grand Challenges. Titles of articles included in this publication include: the numerical tokamak project; static and animated molecular views of a tumorigenic chemical bound to DNA; toward a high-performance climate systems model; modeling molecular processes in the environment; lattice Boltzmann models for flow in porous media; parallel algorithms for modeling superconductors; parallel computing at the Superconducting Super Collider Laboratory; the advanced combustion modeling environment; adaptive methodologies for computational fluid dynamics; lattice simulations of quantum chromodynamics; simulating high-intensity charged-particle beams for the design of high-power accelerators; electronic structure and phase stability of random alloys

  10. Centralized supercomputer support for magnetic fusion energy research

    International Nuclear Information System (INIS)

    Fuss, D.; Tull, G.G.

    1984-01-01

    High-speed computers with large memories are vital to magnetic fusion energy research. Magnetohydrodynamic (MHD), transport, equilibrium, Vlasov, particle, and Fokker-Planck codes that model plasma behavior play an important role in designing experimental hardware and interpreting the resulting data, as well as in advancing plasma theory itself. The size, architecture, and software of supercomputers to run these codes are often the crucial constraints on the benefits such computational modeling can provide. Hence, vector computers such as the CRAY-1 offer a valuable research resource. To meet the computational needs of the fusion program, the National Magnetic Fusion Energy Computer Center (NMFECC) was established in 1974 at the Lawrence Livermore National Laboratory. Supercomputers at the central computing facility are linked to smaller computer centers at each of the major fusion laboratories by a satellite communication network. In addition to providing large-scale computing, the NMFECC environment stimulates collaboration and the sharing of computer codes and data among the many fusion researchers in a cost-effective manner

  11. Computing at the leading edge: Research in the energy sciences

    Energy Technology Data Exchange (ETDEWEB)

    Mirin, A.A.; Van Dyke, P.T. [eds.

    1994-02-01

    The purpose of this publication is to highlight selected scientific challenges that have been undertaken by the DOE Energy Research community. The high quality of the research reflected in these contributions underscores the growing importance both to the Grand Challenge scientific efforts sponsored by DOE and of the related supporting technologies that the National Energy Research Supercomputer Center (NERSC) and other facilities are able to provide. The continued improvement of the computing resources available to DOE scientists is prerequisite to ensuring their future progress in solving the Grand Challenges. Titles of articles included in this publication include: the numerical tokamak project; static and animated molecular views of a tumorigenic chemical bound to DNA; toward a high-performance climate systems model; modeling molecular processes in the environment; lattice Boltzmann models for flow in porous media; parallel algorithms for modeling superconductors; parallel computing at the Superconducting Super Collider Laboratory; the advanced combustion modeling environment; adaptive methodologies for computational fluid dynamics; lattice simulations of quantum chromodynamics; simulating high-intensity charged-particle beams for the design of high-power accelerators; electronic structure and phase stability of random alloys.

  12. Polymer materials basic research needs for energy applications

    Energy Technology Data Exchange (ETDEWEB)

    Macknight, W.J.; Baer, E.; Nelson, R.D. (eds.)

    1978-08-01

    The larger field covered in the workshop consists of (1) synthesis and characterization, (2) physical chemistry, (3) physics, and (4) engineering. Polymeric materials are properly regarded as new materials in their own right, not as replacements for existing materials. As such they need to be studied to understand the properties which are unique to them by virtue of their particular molecular structures. Technological applications will rationally follow from such studies. It is the objective of this report to point out basic research needs in polymer materials related to energy. The development of sophisticated instrumentation makes the task of molecular characterization possible on a level hitherto unattainable. Many of these instruments because of their size and complexity must of necessity be located at the DOE National Laboratories. The importance of personnel trained in the polymer field located at these facilities is emphasized. In the past there has been relatively little concerted polymer research within the energy community. This report attempts to describe the present situation and point out some needs and future research directions. (GHT)

  13. Hydrogen research and development in Hawaii: Hawaii natural energy institute's hydrogen from renewable resources research program

    International Nuclear Information System (INIS)

    McKinley, K.R.; Rocheleau, R.E.; Takahashi, P.K.; Jensen, C.M.

    1993-01-01

    Hawaii, an energy-vulnerable state, has launched a Renewable Resources Research Program, focusing on hydrogen production and storage; the main tasks of this effort are: photoelectrochemical production of hydrogen through the use of coated silicon electrodes; solar conversion and the production of hydrogen with cyanobacteria; improved hydrogen storage through the use of nonclassical poly-hydride metal complexes. 10 refs

  14. Substrate-triggered position switching of TatA and TatB during Tat transport in Escherichia coli.

    Science.gov (United States)

    Habersetzer, Johann; Moore, Kristoffer; Cherry, Jon; Buchanan, Grant; Stansfeld, Phillip J; Palmer, Tracy

    2017-08-01

    The twin-arginine protein transport (Tat) machinery mediates the translocation of folded proteins across the cytoplasmic membrane of prokaryotes and the thylakoid membrane of plant chloroplasts. The Escherichia coli Tat system comprises TatC and two additional sequence-related proteins, TatA and TatB. The active translocase is assembled on demand, with substrate-binding at a TatABC receptor complex triggering recruitment and assembly of multiple additional copies of TatA; however, the molecular interactions mediating translocase assembly are poorly understood. A 'polar cluster' site on TatC transmembrane (TM) helix 5 was previously identified as binding to TatB. Here, we use disulfide cross-linking and molecular modelling to identify a new binding site on TatC TM helix 6, adjacent to the polar cluster site. We demonstrate that TatA and TatB each have the capacity to bind at both TatC sites, however in vivo this is regulated according to the activation state of the complex. In the resting-state system, TatB binds the polar cluster site, with TatA occupying the TM helix 6 site. However when the system is activated by overproduction of a substrate, TatA and TatB switch binding sites. We propose that this substrate-triggered positional exchange is a key step in the assembly of an active Tat translocase. © 2017 The Authors.

  15. Proceedings of the fifteenth Symposium of Atomic Energy Research

    International Nuclear Information System (INIS)

    Vidovszky, I.

    2005-11-01

    The present volume contains 59 papers, presented on the fifteenth Symposium of Atomic Energy Research, held in Znojmo, Czech Republic, 3-7 October 2005. The papers are presented in their original form, i. e. no corrections or modifications were carried out. The content of this volume is divided into thematic groups: Spectral and Core Calculation Methods, Core Design, Operation and Fuel Management, Core Monitoring, Surveillance and Testing, Neutron Kinetics and Reactor Dynamics Methods, Criticality Safety, Spent Fuel, and CFD Codes Application - according to the presentation sequence on the Symposium

  16. Proceedings of the twelfth Symposium of Atomic Energy Research

    International Nuclear Information System (INIS)

    Vidovszky, Istvan

    2002-11-01

    The present volume contains 45 papers, presented on the twelfth Symposium of Atomic Energy Research, held in Sunny Beach, Bulgaria, 22-28 September 2002. The papers are presented in their original form, i. e. no corrections or modifications were carried out. The content of this volume is divided into thematic groups: Core Monitoring, Surveillance and Testing, Safety Issues, Core Operation and Fuel Management, Spectral and Core Calculation Methods, Spent Fuel Transmutations and Decommissioning, Neutron Kinetics and reactor Dynamics Methods, Poster Session - according to the presentation sequence on the Symposium

  17. Proceedings of the twentieth symposium of atomic energy research

    International Nuclear Information System (INIS)

    Vidovszky, I.

    2010-10-01

    The present volume contains 69 papers, presented on the twentieth symposium of atomic energy research, held in Hanasaari, Espoo, Finland, 20-24 September 2010. The papers are presented in their original form, i. e. no corrections or modifications were carried out. The content of this volume is divided into thematic groups: Fuel Management, Spectral and Core Calculations, Core Surveillance and Monitoring, CFD Analysis, Reactor Dynamics Thermal Hydraulics and Safety Analysis, Physical Problems of Spent Fuel Decommissioning and Radwaste, Actinide Transmutation and Spent Fuel Disposal, Core Operation, Experiments and Code Validation - according to the presentation sequence on the Symposium. (Author)

  18. Cooperation in research in the European Atomic Energy Community (EURATOM)

    International Nuclear Information System (INIS)

    Marka, Philippe.

    1977-01-01

    This work studies the legal instruments for cooperative research granted to Euratom under the Treaty establishing the European Atomic Energy Community, and the conditions whereby concrete use was made of these instruments. This assessment of Euratom's efforts to launch a community nuclear industry is accompanied by an analysis of the respective roles of the bodies of the Community, the Council and the Commission, as well as of the circumstances which, according to the author, have led to a paralysis of this institution. (NEA) [fr

  19. Proceedings of the eleventh Symposium of Atomic Energy Research

    International Nuclear Information System (INIS)

    Vidovszky, Istvan

    2001-12-01

    The present volume contains 57 papers, presented on the eleventh Symposium of Atomic Energy Research, held in Csopak, Hungary, 24-28 September 2001. The papers are presented in their original form, i. e. no corrections or modifications were carried out. The content of this volume is divided into thematic groups: Improvement of Neutron Physical Codes and Methods, Reactor Kinetics and Dynamics, Thermal-Hydraulics, Spent Fuel - Criticality Radiation, Fuel Behaviour, Spent Fuel Transmutation, Evaluation of Reactor Physical Measurements, Core Design-Core Calculations-according to the presentation sequence on the Symposium (Author)

  20. Proceedings of the 16. Symposium of Atomic Energy Research

    International Nuclear Information System (INIS)

    Vidovszky, Istvan

    2006-10-01

    The present volume contains 56 papers, presented on the sixteenth Symposium of Atomic Energy Research, held in Bratislava, Slovakia, 25-29 September 2006. The papers are presented in their original form, i. e. no corrections or modifications were carried out. The content of this volume is divided into thematic groups: Spectral and Core Calculation, Core Operation Experiments and Code Validation, Fuel Management, Core Surveillance and Monitoring, Reactor Dynamics Thermal Hydraulics and Safety Analysis, Physical Problems of Spent Fuel Decommissioning, and Radwaste, Actinide Transmutation and Spent Fuel Disposal - according to the presentation sequence on the Symposium (Author)

  1. Proceedings of the eighth Symposium of Atomic Energy Research

    International Nuclear Information System (INIS)

    Vidovszky, I.

    1998-10-01

    These are the remaining 9 papers, presented on the eighth Symposium of Atomic Energy Research, held in Bystrice nad Perstejnem, Czech Republic, 21-25 September 1998. The papers are presented in their original form, i. e. no corrections or modifications were carried out. The content of this volume is divided into thematic groups: Spectral and Core Calculation Methods, Core Design, Operation and Fuel Management, Core Monitoring, Surveillance and Testing, Neutron Kinetics and reactor Dynamics Methods, Safety Issues and Analysis, Rod Drop Reactivity Measurements, Criticality safety, Spent Fuel and Decommissioning, - according to the presentation sequence on the Symposium

  2. Proceedings of the thirteenth Symposium of Atomic Energy Research

    International Nuclear Information System (INIS)

    Vidovszky, Istvan

    2003-11-01

    The present volume contains 58 papers, presented on the thirteenth Symposium of Atomic Energy Research, held in Dresden, Germany, 22-26 September 2003. The papers are presented in their original form, i. e. no corrections or modifications were carried out. The content of this volume is divided into thematic groups: Core Monitoring, Surveillance and Testing, Safety Issues, Spectral and Core Calculation Methods, Core Operation and Fuel Management, Spent Fuel Transmutations and Decommissioning, Neutron Kinetics and reactor Dynamics Methods, Poster Session - according to the presentation sequence on the Symposium

  3. Early years of nuclear energy research in Canada

    International Nuclear Information System (INIS)

    Laurence, G.C.

    1980-01-01

    The first experimental attempts in Canada to obtain energy from uranium fission were carried out by the author in the Ottawa laboratories of the National Research Council from 1940 to 42. This program grew into a joint British-Canadian laboratory in Montreal. Work done at this laboratory, which moved to Chalk River in 1946, led to the construction of ZEEP (the first nuclear reactor to operate outside of the United States) NRX, and ultimately to the development of the CANDU power reactors. People involved in the work and events along the way are covered in detail. (LL)

  4. The joint center for energy storage research: A new paradigm for battery research and development

    International Nuclear Information System (INIS)

    Crabtree, George

    2015-01-01

    The Joint Center for Energy Storage Research (JCESR) seeks transformational change in transportation and the electricity grid driven by next generation high performance, low cost electricity storage. To pursue this transformative vision JCESR introduces a new paradigm for battery research: integrating discovery science, battery design, research prototyping and manufacturing collaboration in a single highly interactive organization. This new paradigm will accelerate the pace of discovery and innovation and reduce the time from conceptualization to commercialization. JCESR applies its new paradigm exclusively to beyond-lithium-ion batteries, a vast, rich and largely unexplored frontier. This review presents JCESR's motivation, vision, mission, intended outcomes or legacies and first year accomplishments

  5. National Research Council Research Associateships Program with Methane Hydrates Fellowships Program/National Energy Technology Laboratory

    Energy Technology Data Exchange (ETDEWEB)

    Basques, Eric O. [National Academy of Sciences, Washington, DC (United States)

    2014-03-20

    This report summarizes work carried out over the period from July 5, 2005-January 31, 2014. The work was carried out by the National Research Council Research Associateships Program of the National Academies, under the US Department of Energy's National Energy Technology Laboratory (NETL) program. This Technical Report consists of a description of activity from 2005 through 2014, broken out within yearly timeframes, for NRC/NETL Associateships researchers at NETL laboratories which includes individual tenure reports from Associates over this time period. The report also includes individual tenure reports from associates over this time period. The report also includes descriptions of program promotion efforts, a breakdown of the review competitions, awards offered, and Associate's activities during their tenure.

  6. The mechanism by which TATA-box polymorphisms associated with human hereditary diseases influence interactions with the TATA-binding protein.

    Science.gov (United States)

    Drachkova, Irina; Savinkova, Ludmila; Arshinova, Tatyana; Ponomarenko, Mikhail; Peltek, Sergey; Kolchanov, Nikolay

    2014-05-01

    SNPs in ТАТА boxes are the cause of monogenic diseases, contribute to a large number of complex diseases, and have implications for human sensitivity to external and internal environmental signals. The aim of this work was to explore the kinetic characteristics of the formation of human ТВР complexes with ТАТА boxes, in which the SNPs are associated with β-thalassemias of diverse severity, immunosuppression, neurological disorders, and so on. It has for the first time been demonstrated, using an electrophoretic mobility shift assay, that TBP interacts with SNP-containing ТАТА boxes with a significant (8-36-fold) decrease in TBP/ТАТА association rate constant (ka ) as compared with that in healthy people, a smaller decrease in dissociation rate constant (kd ) and changes in the half-lives of TBP/ТАТА complexes. Carriers of the -24G allele (rs 1800202T>G) in the TATA box of the triosephosphate isomerase gene promoter, associated with neurological and muscular disorders, were observed to have a 36-fold decrease in TBP/TATA association rate constant that are consistent with TPI deficiency shown for patients who carry this defective allele. The kinetic characteristics of TBP/ТАТА complexes obtained suggest that, at a molecular level, hereditary diseases are largely caused by changes in TBP/ТАТА association rates and these changes have a bearing on disease severity. © 2014 WILEY PERIODICALS, INC.

  7. A preliminary assessment of the potential for 'team science' in DOE Energy Innovation Hubs and Energy Frontier Research Centers

    International Nuclear Information System (INIS)

    Boardman, Craig; Ponomariov, Branco

    2011-01-01

    President Obama has called for the development of new energy technologies to address our national energy needs and restore US economic competitiveness. In response, the Department of Energy has established new R and D modalities for energy research and development designed to facilitate collaboration across disciplinary, institutional, and sectoral boundaries. In this research note, we provide a preliminary assessment of the potential for essential mechanisms for coordinated problem solving among diverse actors within two new modalities at the DOE: Energy Innovation Hubs and Energy Frontier Research Centers. - Highlights: → Energy Frontier Research Centers may lack the basic mechanisms for coordinating diverse actors. → Divergent goals across diverse actors may hinder coordination in Energy Innovation Hubs. → The implementation of these and similar energy policies require further investigation.

  8. Progress report to the Department of Energy in support of basic energy and policy research

    International Nuclear Information System (INIS)

    1981-01-01

    This progress report describes the accomplishments of the first and second years of the three year institutional grant received from the Department of Energy and describes the activities now envisioned for year three. Attachments detailing the highlights of the first and second years' accomplishments are included. Research areas include: light path of carbon reduction in photosynthesis; heat transfer in coal-ash slags; mechanism of plant cell enlargement in Gymnosperms, emulsion stability in enhanced oil recovery; selective transfer phenomenon in friction and wear; conceptual design of the Purdue Compact Torus/Passive Liner Fusion Reactor; integration of farm level alcohol production consistent with the economic and labor constraints of a farming operation, and newsmedia coverage of selected energy policy proposals. Separate abstracts have been prepared for selected attachments for inclusion in the Energy Data Base

  9. The U.S. Department of Energy biofuels research program

    International Nuclear Information System (INIS)

    Bull, S.R.

    1991-01-01

    This paper reports that biomass encompasses agricultural and forestry residues, woody and herbaceous energy crops, municipal solid waste, and underutilized traditional forests. The contribution of biomass to the nation's energy supply stands at 3.1 quads per year and is continuing to grow. Increasing our use of fuels derived from biomass can improve air quality, mitigate global warming, reduce dependency on foreign oil imports, and strengthen a weak farm economy. The U.S. Department of Energy's (DOE) Biofuels and Municipal Waster Technology Program has focuses mainly on liquid fuels such as ethanol, methanol, biocrude-derived gasoline, and plant-oil-derived diesel fuel, with some emphasis on gaseous fuels such as biogas. Researchers have improved the economics of the wood to ethanol process to approximately $1.35/gas by developing a method to ferment ethanol from the xylose fraction of wood with greater than 70% efficiency. The program goal of $0.60/gal would provide ethanol at a competitive cost without tax credits. Doe has increased the emphasis on cooperative ventures with industry and it developing plans for a cost-shared project to scale up gasification technologies for both syngas and methanol fuel production testing

  10. Heat rejection efficiency research of new energy automobile radiators

    Science.gov (United States)

    Ma, W. S.; Shen, W. X.; Zhang, L. W.

    2018-03-01

    The driving system of new energy vehicle has larger heat load than conventional engine. How to ensure the heat dissipation performance of the cooling system is the focus of the design of new energy vehicle thermal management system. In this paper, the heat dissipation efficiency of the radiator of the hybrid electric vehicle is taken as the research object, the heat dissipation efficiency of the radiator of the new energy vehicle is studied through the multi-working-condition enthalpy difference test. In this paper, the test method in the current standard QC/T 468-2010 “automobile radiator” is taken, but not limited to the test conditions specified in the standard, 5 types of automobile radiator are chosen, each of them is tested 20 times in simulated condition of different wind speed and engine inlet temperature. Finally, regression analysis is carried out for the test results, and regression equation describing the relationship of radiator heat dissipation heat dissipation efficiency air side flow rate cooling medium velocity and inlet air temperature is obtained, and the influence rule is systematically discussed.

  11. Experimental and theoretical high energy physics research. [UCLA

    Energy Technology Data Exchange (ETDEWEB)

    Buchanan, Charles D.; Cline, David B.; Byers, N.; Ferrara, S.; Peccei, R.; Hauser, Jay; Muller, Thomas; Atac, Muzaffer; Slater, William; Cousins, Robert; Arisaka, Katsushi

    1992-01-01

    Progress in the various components of the UCLA High-Energy Physics Research program is summarized, including some representative figures and lists of resulting presentations and published papers. Principal efforts were directed at the following: (I) UCLA hadronization model, PEP4/9 e{sup +}e{sup {minus}} analysis, {bar P} decay; (II) ICARUS and astroparticle physics (physics goals, technical progress on electronics, data acquisition, and detector performance, long baseline neutrino beam from CERN to the Gran Sasso and ICARUS, future ICARUS program, and WIMP experiment with xenon), B physics with hadron beams and colliders, high-energy collider physics, and the {phi} factory project; (III) theoretical high-energy physics; (IV) H dibaryon search, search for K{sub L}{sup 0} {yields} {pi}{sup 0}{gamma}{gamma} and {pi}{sup 0}{nu}{bar {nu}}, and detector design and construction for the FNAL-KTeV project; (V) UCLA participation in the experiment CDF at Fermilab; and (VI) VLPC/scintillating fiber R D.

  12. ITER implementation and fusion energy research in China

    International Nuclear Information System (INIS)

    Zhao, Jing; Feng, Zhaoliang; Yang, Changchun

    2015-01-01

    ITER Project is jointly implemented by China, EU, India, Japan, Korea, Russian Federation and USA, under the coordination of Center Team of ITER International Fusion Energy Organization (IO-CT). Chinese fusion research related institutes and industrial enterprises are fully involved in the implementation of China contribution to the project under the leadership of ITER China Domestic Agency (CN-DA), together with IO-CT. The progresses of Procurement Packages (PA) allocated to China and the technical issues, especially on key technology development and schedule, QA/QC issues, are highlighted in this report. The specific enterprises carrying out different PAs are identified in order to make the increasing international manufactures and producers to ITER PAs know each other well for the successful implementation of ITER project. The participation of China to the management of IO-CT is also included, mainly from the governmental aspect and staff recruited from China. On the other hand, the domestic fusion researches, including upgrade of EAST, HL-2A Tokamaks in China, TBM program, the next step design activities for fusion energy power plant, namely, CFETR and training in this area, are also introduced for global cooperation for international fusion community. (author)

  13. Overview of the department of energy carbon dioxide research program

    International Nuclear Information System (INIS)

    Riches, M.R.; Koomanoff, F.A.

    1985-01-01

    The goal of the Department of Energy (DOE) Carbon Dioxide Research Program is to identify possible policy options for government action in response to effects of increased CO 2 . The achievement of this goal requires a significant increase in our scientific knowledge of the atmosphere, the biosphere, the oceans, and the cryosphere-their interactions and the effects that increasing atmospheric CO 2 and other trace gases will have on them. To identify and specify valid choices, a program of directed research is required. The research areas include: Projection of future atmospheric CO 2 concentrations Estimation of Co 2 -induced global/regional climate changes Estimation of crop and ecosystem response to CO 2 -induced changes Estimation of the effect of CO 2 -induced climate changes on sea level, fisheries, and human health. This paper describes the present DOE plan to address the questions related to the global and regional rate of CO 2 -induced climate change. The objective of the plan is to define the key questions in such a way that research is directed at experiments where answers are needed rather than at experiments where answers can be easily obtained. Only through this kind of focus can we expect to provide the climate-change estimates required for the policy process

  14. Escherichia coli TatA and TatB Proteins Have N-out, C-in Topology in Intact Cells*

    Science.gov (United States)

    Koch, Sabrina; Fritsch, Maximilian J.; Buchanan, Grant; Palmer, Tracy

    2012-01-01

    The twin arginine protein transport (Tat) system translocates folded proteins across the cytoplasmic membrane of prokaryotes and the thylakoid membrane of chloroplasts. In Escherichia coli, TatA, TatB, and TatC are essential components of the machinery. A complex of TatB and TatC acts as the substrate receptor, whereas TatA is proposed to form the Tat transport channel. TatA and TatB are related proteins that comprise an N-terminal transmembrane helix and an adjacent amphipathic helix. Previous studies addressing the topological organization of TatA have given conflicting results. In this study, we have addressed the topological arrangement of TatA and TatB in intact cells by labeling of engineered cysteine residues with the membrane-impermeable thiol reagent methoxypolyethylene glycol maleimide. Our results show that TatA and TatB share an N-out, C-in topology, with no evidence that the amphipathic helices of either protein are exposed at the periplasmic side of the membrane. We further show that the N-out, C-in topology of TatA is fixed and is not affected by the absence of other Tat components or by the overproduction of a Tat substrate. These data indicate that topological reorganization of TatA is unlikely to accompany Tat-dependent protein transport. PMID:22399293

  15. Escherichia coli TatA and TatB proteins have N-out, C-in topology in intact cells.

    Science.gov (United States)

    Koch, Sabrina; Fritsch, Maximilian J; Buchanan, Grant; Palmer, Tracy

    2012-04-27

    The twin arginine protein transport (Tat) system translocates folded proteins across the cytoplasmic membrane of prokaryotes and the thylakoid membrane of chloroplasts. In Escherichia coli, TatA, TatB, and TatC are essential components of the machinery. A complex of TatB and TatC acts as the substrate receptor, whereas TatA is proposed to form the Tat transport channel. TatA and TatB are related proteins that comprise an N-terminal transmembrane helix and an adjacent amphipathic helix. Previous studies addressing the topological organization of TatA have given conflicting results. In this study, we have addressed the topological arrangement of TatA and TatB in intact cells by labeling of engineered cysteine residues with the membrane-impermeable thiol reagent methoxypolyethylene glycol maleimide. Our results show that TatA and TatB share an N-out, C-in topology, with no evidence that the amphipathic helices of either protein are exposed at the periplasmic side of the membrane. We further show that the N-out, C-in topology of TatA is fixed and is not affected by the absence of other Tat components or by the overproduction of a Tat substrate. These data indicate that topological reorganization of TatA is unlikely to accompany Tat-dependent protein transport.

  16. Basic science and energy research sector profile: Background for the National Energy Strategy

    Energy Technology Data Exchange (ETDEWEB)

    March, F.; Ashton, W.B.; Kinzey, B.R.; McDonald, S.C.; Lee, V.E.

    1990-11-01

    This Profile report provides a general perspective on the role of basic science in the spectrum of research and development in the United States, and basic research's contributions to the goals of the National Energy Strategy (NES). It includes selected facts, figures, and analysis of strategic issues affecting the future of science in the United States. It is provided as background for people from government, the private sector, academia, and the public, who will be reviewing the NES in the coming months; and it is intended to serve as the basis for discussion of basic science issues within the context of the developing NES.

  17. Jointly working on research for the energies of the future. Objectives of research; Gemeinsam forschen fuer die Energie der Zukunft. Forschungsziele

    Energy Technology Data Exchange (ETDEWEB)

    Stadermann, G.; Szczepanski, P. (comps.)

    2006-07-01

    The booklet consists of chapters and various articles: Doing research work with joint efforts; R and D - political objectives of FVS; fields of research and development; electrical system techniques; network management and separated power plants; heat and coolness from renewable energies; solar construction works: building covers and system techniques; generating and utilizing chemical energy sources from renewable energies; estimating consequences of techniques.

  18. Smart City Energy Interconnection Technology Framework Preliminary Research

    Science.gov (United States)

    Zheng, Guotai; Zhao, Baoguo; Zhao, Xin; Li, Hao; Huo, Xianxu; Li, Wen; Xia, Yu

    2018-01-01

    to improve urban energy efficiency, improve the absorptive ratio of new energy resources and renewable energy sources, and reduce environmental pollution and other energy supply and consumption technology framework matched with future energy restriction conditions and applied technology level are required to be studied. Relative to traditional energy supply system, advanced information technology-based “Energy Internet” technical framework may give play to energy integrated application and load side interactive technology advantages, as a whole optimize energy supply and consumption and improve the overall utilization efficiency of energy.

  19. Energy research and technology in Bavaria; Energieforschung und -technologie in Bayern

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2013-04-15

    The intensification of research and development of new energy conversion technologies contribute significantly to the energy supply. In particular, the research and development in the fields of power generation, energy supply, energy conservation and efficient use of energy in buildings and production processes, innovation in grids and infrastructure as well as improved, promoted innovative storage technologies are intensively reported. This brochure shows how the research and development have an important contribution to the success of the energy policy tunaround in Bavaria.

  20. High Energy Physics Division semiannual report of research activities, January 1, 1990--June 30, 1990

    International Nuclear Information System (INIS)

    1990-12-01

    This report discusses research programs at ANL in High Energy Physics. The major categories of this research are: experimental programs; theoretical program; experimental facilities research; accelerator research and development; and SSC detector research and development

  1. Water-Energy-Food Nexus: Compelling Issues for Geophysical Research

    Science.gov (United States)

    Akhbari, M.; Grigg, N. S.; Waskom, R.

    2014-12-01

    The joint security of water, food, and energy systems is an urgent issue everywhere, and strong drivers of development and land use change, exacerbated by climate change, require new knowledge to achieve integrated solution using a nexus-based approach to assess inter-dependencies. Effective research-based decision support tools are essential to identify the major issues and interconnections to help in implementation of the nexus approach. The major needs are models and data to clearly and unambiguously present decision scenarios to local cooperative groups of farmers, electric energy generators and water officials for joint decisions. These can be developed by integrated models to link hydrology, land use, energy use, cropping simulation, and optimization with economic objectives and socio-physical constraints. The first step in modeling is to have a good conceptual model and then to get data. As the linking of models increases uncertainties, each one should be supplied with adequate data at suitable spatial and temporal resolutions. Most models are supplied with data by geophysical scientists, such as hydrologists, geologists, atmospheric scientists, soil scientists, and climatologists, among others. Outcomes of a recently-completed project to study the water-energy-food nexus will be explained to illuminate the model and data needs to inform future management actions across the nexus. The project included a workshop of experts from government, business, academia, and the non-profit sector who met to define and explain nexus interactions and needs. An example of the findings is that data inconsistencies among sectors create barriers to integrated planning. A nexus-based systems model is needed to outline sectoral inter-dependencies and identify data demands and gaps. Geophysical scientists can help to create this model and take leadership on designing data systems to facilitate sharing and enable integrated management.

  2. Pelaksanaan Rencana Tata Bangunan Dan Lingkungan Kawasan Kota Lama Semarang

    OpenAIRE

    Jati, Ardian; Widayati, Wiwik; Astuti, Puji

    2015-01-01

    City of Semarang, has a valuable asset in the form of the Old City, which is a visual image of the splendor of European architecture in the past. The existence of the building and the old building by the Dutch in the Old Town area to be conserved and managed by the Government as stipulated in Law No.11 of 2010 on Heritage and Building Management Plan and Environmental ( RTBL ). The method used in this study is a qualitative research, research that is empirical ( observable by the senses corre...

  3. Wind Energy Forecasting: A Collaboration of the National Center for Atmospheric Research (NCAR) and Xcel Energy

    Energy Technology Data Exchange (ETDEWEB)

    Parks, K.; Wan, Y. H.; Wiener, G.; Liu, Y.

    2011-10-01

    . The downside is costs are higher. In organized electricity markets, units that are committed for reliability reasons are paid their offer price even when prevailing market prices are lower. Often, these uplift charges are allocated to market participants that caused the inefficient dispatch in the first place. Thus, wind energy facilities are burdened with their share of costs proportional to their forecast errors. For Xcel Energy, wind energy uncertainty costs manifest depending on specific market structures. In the Public Service of Colorado (PSCo), inefficient commitment and dispatch caused by wind uncertainty increases fuel costs. Wind resources participating in the Midwest Independent System Operator (MISO) footprint make substantial payments in the real-time markets to true-up their day-ahead positions and are additionally burdened with deviation charges called a Revenue Sufficiency Guarantee (RSG) to cover out of market costs associated with operations. Southwest Public Service (SPS) wind plants cause both commitment inefficiencies and are charged Southwest Power Pool (SPP) imbalance payments due to wind uncertainty and variability. Wind energy forecasting helps mitigate these costs. Wind integration studies for the PSCo and Northern States Power (NSP) operating companies have projected increasing costs as more wind is installed on the system due to forecast error. It follows that reducing forecast error would reduce these costs. This is echoed by large scale studies in neighboring regions and states that have recommended adoption of state-of-the-art wind forecasting tools in day-ahead and real-time planning and operations. Further, Xcel Energy concluded reduction of the normalized mean absolute error by one percent would have reduced costs in 2008 by over $1 million annually in PSCo alone. The value of reducing forecast error prompted Xcel Energy to make substantial investments in wind energy forecasting research and development.

  4. Energy research 2004 - Overview; Recherche energetique / Energie-Forschung 2004. Rapport de synthese des chefs de programme / Ueberblicksberichte der Programmleiter

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2005-05-15

    This publication issued by the Swiss Federal Office of Energy (SFOE) presents an overview of advances made in energy research in Switzerland in 2004. In the report, the heads of various programmes present projects and summarise the results of research in four main areas: Efficient use of energy, renewable energies, nuclear energy and energy policy fundamentals. Energy-efficiency is illustrated by examples from the areas of building, traffic, electricity, ambient heat and combined heat and power, combustion, fuel cells and in the process engineering areas. In the renewable energy area, projects concerning solar heating and cooling, energy storage, photovoltaics, solar chemistry and hydrogen, biomass, small-scale hydro, geothermal energy and wind energy are presented. Work being done on nuclear safety and disposal regulations as well as controlled thermonuclear fusion are discussed.

  5. Fossil Energy Research and Development Program of the U. S. Department of Energy, FY 1979

    Energy Technology Data Exchange (ETDEWEB)

    None

    1978-03-01

    The U.S. Department of Energy (DOE) focuses energy Research and Development efforts on new and promising ways to provide for our future energy needs. This document focuses on DOE's programs and projects related to the nation's Fossil Energy resources: coal, oil, natural gas and oil shale. Fossil Energy programs have grown rapidly from about $58 million in FY 1973 to the $802 million requested for FY 1979. As those programs have matured, there have been significant shifts in emphasis. For example, by FY 1979, gasification technologies will have matured sufficiently to enter the demonstration phase. Then we will have to make critical decisions as to which candidate processes to pursue and to encourage industry's active participation as early as possible. We will present the rationale for those changes and others at the beginning of each section describing a particular grouping of similar projects, e.g., coal liquefaction. We will then discuss each project and present its current status along with past and future milestones. Emphasis is on projects with early payoff potential, particularly the direct utilization of coal. However, this near-term emphasis will not overshadow the need for a stong technological base for development of longer-term promising technologies and the need for a strong environmental concern.

  6. Molecular Mechanism of Mot1, a TATA-binding Protein (TBP)-DNA Dissociating Enzyme.

    Science.gov (United States)

    Viswanathan, Ramya; True, Jason D; Auble, David T

    2016-07-22

    The essential Saccharomyces cerevisiae ATPase Mot1 globally regulates transcription by impacting the genomic distribution and activity of the TATA-binding protein (TBP). In vitro, Mot1 forms a ternary complex with TBP and DNA and can use ATP hydrolysis to dissociate the TBP-DNA complex. Prior work suggested an interaction between the ATPase domain and a functionally important segment of DNA flanking the TATA sequence. However, how ATP hydrolysis facilitates removal of TBP from DNA is not well understood, and several models have been proposed. To gain insight into the Mot1 mechanism, we dissected the role of the flanking DNA segment by biochemical analysis of complexes formed using DNAs with short single-stranded gaps. In parallel, we used a DNA tethered cleavage approach to map regions of Mot1 in proximity to the DNA under different conditions. Our results define non-equivalent roles for bases within a broad segment of flanking DNA required for Mot1 action. Moreover, we present biochemical evidence for two distinct conformations of the Mot1 ATPase, the detection of which can be modulated by ATP analogs as well as DNA sequence flanking the TATA sequence. We also show using purified complexes that Mot1 dissociation of a stable, high affinity TBP-DNA interaction is surprisingly inefficient, suggesting how other transcription factors that bind to TBP may compete with Mot1. Taken together, these results suggest that TBP-DNA affinity as well as other aspects of promoter sequence influence Mot1 function in vivo. © 2016 by The American Society for Biochemistry and Molecular Biology, Inc.

  7. EVALUASI KEBIJAKAN TATA NASKAH DINAS DI UNIVERSITAS LANCANG KUNING

    Directory of Open Access Journals (Sweden)

    Ermina Sari

    2018-02-01

    Full Text Available This study aims to examine the official script in the environment of universitas lancang kuning, making the manuscript format of the paper work aliralur script of the service as needed, this study was lifted from the existing phenomenon in the universitas lancang kuning that has no provision in making the official script, this study using the method qualitative descriptive research, which is available or builds a unity or explains the meaning behind reality. Researchers are based on the reality or ongoing events in the field. Furthermore, researchers will explore further phenomena that occur.The results show that the implementation of the official script has not been effective because the regulations on the official script of the universitas lancang kuning environment has no legal umbrella. a recommendation that would be taken into consideration in the improvement of grammar is that the university should immediately issue a policy on the legal document. In order for performance in each unit can be increased and avoided from overlapping authority. As well as candy and research about the official script can be a reference in the regulation of yellow university environment, because simply in the provisions have been described the official script of the manufacture of symbols, heads of departments, examples of making official script, stamp and format disposition sheet.

  8. Proses Penanganan Tata Kearsipan Daerah pada Kantor Perpustakaan Arsip dan Dokumentasi Deli Serdang

    Directory of Open Access Journals (Sweden)

    Lisnawati Lisnawati

    2014-06-01

    Full Text Available Kebutuhan manusia akan informasi begitu penting, beragamnya jenis media saluran informasi turut menambah kemudahan bagi siapa saja untuk mencari informasi tidak terkecuali bagi pemerintahan daerah sebagai penyelenggara pemerintahan memiliki peran penting untuk menyediakan sistem pengarsipan dalam mendukung kinerja. Tujuan penelitian ini untuk melihat bagaimanakah proses penanganan tata kearsipan daerah pada kantor perpustakaan arsip dan dokumentasi Kabupaten Deli Serdang. Metode penelitian yang digunakan adalah berjenis kualitatif dengan pendekatan deskriptif dimana pencarian data menggunakan data primer dan data skunder. Hasil penelitian memperlihatkan peralatan penyimpanan arsip masih mengunakan peralatan sederhana dan belum berbasis teknologi.

  9. Annual report 1984-85 [of the Department of Atomic Energy, of the Government of India

    International Nuclear Information System (INIS)

    1985-01-01

    Research and Development (R and D) activities of the research establishments of the Department of Atomic Energy (DAE), performance of various production units and public sector undertakings of DAE and progress of various projects underway are reported. The report covers the period of the financial year 1984-85. The research establishments of DAE are the Bhabha Atomic Research Centre at Bombay and the Reactor Research Centre at Kalpakkam. DAE production units include atomic power stations for electricity generation at Tarapur, Kota and Kalpakkam; heavy water plants around the country and the Nuclear Fuel Complex at Hyderabad. Public sector undertaking of the Department are Indian Rare Earths Ltd., Electronic Corporation of India Ltd., and Uranium Corporation of India Ltd. The Atomic Minerals Division of the Department is mainly engaged in the R and D activities pertaining to exploration, prospecting and development of mineral resources needed for nuclear power programme. The Department's objective is to achieve the target of 10,000 MWe of nuclear power generating capacity by the year 2000. The Department's Nuclear Power Board operates the atomic power stations and is charged with the responsibility of design, construction and commissioning of atomic power projects at Narora and Kakrapar. The Department also financially supports the Tata Institute of Fundamental Research, the Tata Memorial Centre, both at Bombay and the Saha Institute of Nuclear Physics at Calcutta. The R and D activities of these institutions are also described in brief in this report. (M.G.B.)

  10. Long tracks Energy: Views on ten years of research on green energy; Lange spor Energi: Blikk paa ti aar med forskning paa miljoevennlig energi

    Energy Technology Data Exchange (ETDEWEB)

    Coldevin, Grete Haakonsen

    2011-07-01

    RENERGI is the The Research Council of Norway's strategic research program aimed the energy sector. The program has given and gives us central knowledge about technologies, solutions, policies and instruments that could help solve the energy and climate challenges and support the Norwegian business opportunities for value creation.The program period extending from 2004 to 2013. This booklet presents an analysis Research shows the development of the research program has funded from the beginning to the present. The analysis of RENERGI, we call it 'Long Track' follows selected projects and portfolios of projects through more year to track the effectiveness Research Council funding had. And what are the key findings? Experiences from RENERGI and from the precursors to the program, show that increased funding for research in this field triggers innovative research and innovation.The program means adapted to industry characteristics: Energy requires strong communities, and the program has helped to build up such over time. These strong communities nest ground for the establishment of Centres for environmentally friendly energy (FME), the newest addition by the Research Council of instruments in this area. Analysis of research over time are important because they show effect of investing public funds in research. When initiate research, there is great expectations to short-term results. We know it can take time before results come. What gives returns today often based on research many years. Research using these analyzes as part of our knowledge base for future priorities and in our dialogue with research funding ministries. Research teams can use the results to summarize own operations over time. Businesses can benefit greatly Long-term analysis showing that energy research has opened for business start-ups and established companies given new products they can create value from. 'Long Track' emphasizes the importance of thinking long-term: When

  11. Survey of domestic research on superconducting magnetic energy storage

    International Nuclear Information System (INIS)

    Dresner, L.

    1991-09-01

    This report documents the results of a survey of domestic research on superconducting magnetic energy storage (SMES) undertaken with the support of the Oak Ridge National Laboratory (ORNL) Superconductivity Pilot Center. Each survey entry includes the following: Name, address, and other telephone and facsimile numbers of the principal investigator and other staff members; funding for fiscal year 1991, 1992, 1993; brief descriptions of the program, the technical progress to date, and the expected technical progress; a note on any other collaboration. Included with the survey are recommendations intended to help DOE decide how best to support SMES research and development (R ampersand D). To summarize, I would say that important elements of a well-rounded SMES research program for DOE are as follows. (1) Construction of a large ETM. (2) Development of SMES as an enabling technology for solar and wind generation, especially in conjunction with the ETM program, if possible. (3) Development of small SMES units for electric networks, for rapid transit, and as noninterruptible power supplies [uses (2), (3), and (4) above]. In this connection, lightweight, fiber-reinforced polymer structures, which would be especially advantageous for space and transportation applications, should be developed. (4) Continued study of the potential impacts of high-temperature superconductors on SMES, with construction as soon as feasible of small SMES units using high-temperature superconductors (HTSs)

  12. Tata Kelola Mahasiswa Terhadap Integritas Akademik Dan Plagiarisme

    Directory of Open Access Journals (Sweden)

    Abid Rohmanu

    2016-10-01

    Full Text Available Abstract: This research would like to see how the instituion of Postgraduate Program (PPs STAIN Ponorogo to manage about the scholars academic integrity and plagiarism, and how ideal the respond of PPs STAIN Ponorogo about that scholars’ attitude is. This research is quite important because of many things. First, the scientific writing in short paper (makalah is the entry point of education and teaching in PT. Second, in other side, PPs STAIN Ponorogo is immediately charged to address and respond an indication of plagiarism di the scholars level, and it needs the research as its basis. This research basically is survey quantitatively toward active scholars in Sharia Economic Study amount of 37 scholars. Instrument used is questionnaire with analysis technique of descriptive statistic. This research concludes that as many as 53% of respondents accustomed to cite exactly what words, phrase, sentence say from reference even though not in the context of direct citation (word for word plagiarism. According to it, so the implication of policy can be taken is socialization about academic integrity in any kind and forum, integrating strict rule about plagiarism in the academic guide, shaping an institution “Language Service (Layanan Bahasa”, and “ Assembly of Academic Consideration (Majelis Pertimbangan Akademik” which concern about plagiarism and software of plagiarism detector, and no less important is building academic culture which is full of integrity holistically. Abstrak: Penelitian ini ingin melihat bagaimana pengelolaan mahasiswa PPs STAIN Ponorogo terhadap integritas akademik dan plagiarisme, dan bagaimana idealnya respon kebijakan PPs STAIN Ponorogo terhadap sikap mahasiswa tersebut. Penelitian ini dirasa cukup penting karena beberapa hal. Pertama, penulisan karya ilmiah dalam bentuk makalah merupakan ujung tombak pendidikan dan pengajaran PT. Kedua, di sisi yang lain, PPs STAIN Ponorogo dituntut untuk segera menyikapi dan merespon

  13. Guidelines for DOE Long Term Civilian Research and Development. Volume III. Basic Energy Sciences, High Energy and Nuclear Physics

    International Nuclear Information System (INIS)

    1985-12-01

    The Research Panel prepared two reports. This report reviews the Department of Energy's Basic Energy Sciences, High Energy Physics, and Nuclear Physics programs. The second report examines the Environment, Health and Safety programs in the Department. This summary addresses the general value and priority of basic research programs for the Department of Energy and the nation. In addition, it describes the key strategic issues and major recommendations for each program area

  14. Outline of research proposals selected in the Nuclear Energy Research Initiative (NERI) program

    International Nuclear Information System (INIS)

    Iwamura, Takamichi; Okubo, Tsutomu; Usui, Shuji

    1999-08-01

    The U.S. Department of Energy (DOE) created a new R and D program called Nuclear Energy Research Initiative (NERI)' in FY 1999 with the appropriation of $19 million. The major objectives of the NERI program is to preserve the nuclear science and engineering infrastructure in the U.S. and to maintain a competitive position in the global nuclear market in the 21st century. In may, 1999, the DOE selected 45 research proposals for the first year of the NERI program. The proposals are classified into the following five R and D areas: Proliferation Resistant Reactors and/or Fuel Cycles, New Reactor Designs, Advanced Nuclear Fuel, New Technology for Management of Nuclear Waste, Fundamental Nuclear Science. Since the NERI is a very epoch-making and strategic nuclear research program sponsored by the U.S. government, the trend of the NERI is considered to affect the future R and D programs in Japanese nuclear industries and research institutes including JAERI. The present report summarizes the analyzed results of the selected 45 research proposals. Staffs comments are made on each proposal in connection with the R and D activities in JAERI. (author)

  15. TC-motifs at the TATA-box expected position in plant genes: a novel class of motifs involved in the transcription regulation.

    Science.gov (United States)

    Bernard, Virginie; Brunaud, Véronique; Lecharny, Alain

    2010-03-12

    The TATA-box and TATA-variants are regulatory elements involved in the formation of a transcription initiation complex. Both have been conserved throughout evolution in a restricted region close to the Transcription Start Site (TSS). However, less than half of the genes in model organisms studied so far have been found to contain either one of these elements. Indeed different core-promoter elements are involved in the recruitment of the TATA-box-binding protein. Here we assessed the possibility of identifying novel functional motifs in plant genes, sharing the TATA-box topological constraints. We developed an ab-initio approach considering the preferential location of motifs relative to the TSS. We identified motifs observed at the TATA-box expected location and conserved in both Arabidopsis thaliana and Oryza sativa promoters. We identified TC-elements within non-TA-rich promoters 30 bases upstream of the TSS. As with the TATA-box and TATA-variant sequences, it was possible to construct a unique distance graph with the TC-element sequences. The structural and functional features of TC-element-containing genes were distinct from those of TATA-box- or TATA-variant-containing genes. Arabidopsis thaliana transcriptome analysis revealed that TATA-box-containing genes were generally those showing relatively high levels of expression and that TC-element-containing genes were generally those expressed in specific conditions. Our observations suggest that the TC-elements might constitute a class of novel regulatory elements participating towards the complex modulation of gene expression in plants.

  16. Annual report 1982-83 [of the Department of Atomic Energy, India

    International Nuclear Information System (INIS)

    1983-01-01

    The annual report of the Department of Atomic Energy (DAE) of the Government of India for the financial year 1982-83 surveys the work of its various establishments. The major thrust of the DAE's programme is directed towards peaceful uses of atomic ener%y - primarily for electric power generation and applications of radiation and radioisotopes in medicine, agriculture and industry. The Bhabha Atomic Research Centre at Bombay is the major R and D establishment of the DAE and its activities in the fields of nuclear physics, chemistry and materials science, radiochemistry, nuclear fuels, reactor engineering, radiation protection, radioactive waste management and applications of radiation and radioactive isotopes are described in detail. The R and D activities of the Reactor Research Centre at Kanpakkam, the Tata Institute of Fundamental Research and the Tata A1emorial Centre, both at Bombay, and the Saha Institute of Nuclear Physics at Calcutta are described in brief. The performance of the Tarapur Atomic Power Station, the Rajasthan Atomic Power Station, the Nuclear Fuel Complex at Hyderabad, the Atomic Minerals Division, Uranium Corporation of India Ltd at Jaduguda, various heavy water plants and other industrial units of DAE is reported. Progress of nuclear power projects at Narora and Kakrapar, R-5 Project at Bombay and FBTR Project at Kalpakkam is described. India's participation in the activities of the International Atomic Energy Agency is also mentioned. (M.G.B.)

  17. FY-2013 FES (Fusion Energy Sciences) Joint Research Target Report

    Energy Technology Data Exchange (ETDEWEB)

    Fenstermacher, M. E. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Garofalo, A. M. [General Atomics, San Diego, CA (United States); Gerhardt, S. P. [Princeton Plasma Physics Lab. (PPPL), Princeton, NJ (United States); Hubbard, A. [Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States); Maingi, R. [Princeton Plasma Physics Lab. (PPPL), Princeton, NJ (United States); Whyte, D. [Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States)

    2013-09-30

    The H-mode confinement regime is characterized by a region of good thermal and particle confinement at the edge of the confined plasma, and has generally been envisioned as the operating regime for ITER and other next step devices. This good confinement is often interrupted, however, by edge-localized instabilities, known as ELMs. On the one hand, these ELMs provide particle and impurity flushing from the plasma core, a beneficial effect facilitating density control and stationary operation. On the other hand, the ELMs result in a substantial fraction of the edge stored energy flowing in bursts to the divertor and first wall; this impulsive thermal loading would result in unacceptable erosion of these material surfaces if it is not arrested. Hence, developing and understanding operating regimes that have the energy confinement of standard H-mode and the stationarity that is provided by ELMs, while at the same time eliminating the impulsive thermal loading of large ELMs, is the focus of the 2013 FES Joint Research Target (JRT): Annual Target: Conduct experiments and analysis on major fusion facilities, to evaluate stationary enhanced confinement regimes without large Edge Localized Modes (ELMs), and to improve understanding of the underlying physical mechanisms that allow acceptable edge particle transport while maintaining a strong thermal transport barrier. Mechanisms to be investigated can include intrinsic continuous edge plasma modes and externally applied 3D fields. Candidate regimes and techniques have been pioneered by each of the three major US facilities (C-Mod, D3D and NSTX). Coordinated experiments, measurements, and analysis will be carried out to assess and understand the operational space for the regimes. Exploiting the complementary parameters and tools of the devices, joint teams will aim to more closely approach key dimensionless parameters of ITER, and to identify correlations between edge fluctuations and transport. The role of rotation will be

  18. German Federal Ministry for Research and Technology: 1990 expenditures on energy research and national research centers

    International Nuclear Information System (INIS)

    Anon.

    1989-01-01

    The draft departmental budget No. 30 covering the portfolio of the Federal Minister for Research and Technology (BMFT) within the 1990 federal budget features total expenditures of DM 7855.2 million (as against 7645.4 million in the previous year). DM 112 (119) million has been earmarked for the funding of reactor development. In addition DM 105 (104) million has been planned for reactor safety and general technical safety, DM 2.5 (2.5) million for funding nuclear fuel supply (including uranium enrichment). The sums earmarked for nuclear spent fuel and waste management R and D are DM 43 (55.9) million; for investments, DM 26 (38.1) million, and risk sharing in the nuclear field by the Federal Government, DM 20 (20) million. This adds up to DM 308.5 million, which is 14.2% less than the 1989 target figure of DM 359.5 million. (orig.) [de

  19. FUNGSI TATA RUANG DALAM MENJAGA KELESTARIAN LINGKUNGAN HIDUP KOTA GORONTALO

    Directory of Open Access Journals (Sweden)

    SuwitnoY Imran

    2013-09-01

    Full Text Available The result of this research showed that the spatial arrangement of the function in preserving the environment is experiencing a variety of  problems; First, the conflict between sectors and across regions.  Second, environment degradation due to the spatial deviations among land, sea and air. Thind, support for the development of the region is not optimal, as indicated by the lack of policy support for the development of strategic areas of national and local goverments. Therefore, it needs a commitment from Gorontalo city government to address these problems through or local lawch which regulate the spatial function of Gorontalo City.   Keywords : spatial, environment, environmental law

  20. HEASARC - The High Energy Astrophysics Science Archive Research Center

    Science.gov (United States)

    Smale, Alan P.

    2011-01-01

    The High Energy Astrophysics Science Archive Research Center (HEASARC) is NASA's archive for high-energy astrophysics and cosmic microwave background (CMB) data, supporting the broad science goals of NASA's Physics of the Cosmos theme. It provides vital scientific infrastructure to the community by standardizing science data formats and analysis programs, providing open access to NASA resources, and implementing powerful archive interfaces. Over the next five years the HEASARC will ingest observations from up to 12 operating missions, while serving data from these and over 30 archival missions to the community. The HEASARC archive presently contains over 37 TB of data, and will contain over 60 TB by the end of 2014. The HEASARC continues to secure major cost savings for NASA missions, providing a reusable mission-independent framework for reducing, analyzing, and archiving data. This approach was recognized in the NRC Portals to the Universe report (2007) as one of the HEASARC's great strengths. This poster describes the past and current activities of the HEASARC and our anticipated developments in coming years. These include preparations to support upcoming high energy missions (NuSTAR, Astro-H, GEMS) and ground-based and sub-orbital CMB experiments, as well as continued support of missions currently operating (Chandra, Fermi, RXTE, Suzaku, Swift, XMM-Newton and INTEGRAL). In 2012 the HEASARC (which now includes LAMBDA) will support the final nine-year WMAP data release. The HEASARC is also upgrading its archive querying and retrieval software with the new Xamin system in early release - and building on opportunities afforded by the growth of the Virtual Observatory and recent developments in virtual environments and cloud computing.

  1. Ontario Power Authority district energy research report : final report

    International Nuclear Information System (INIS)

    2010-02-01

    This paper presented an analysis of the technical and economic characteristics of district energy in Ontario. The market context for district energy was evaluated, and institutional issues that may influence the future development and operation of district energy systems in Ontario were explored. Technical, economic, and environmental analyses of district energy based on different neighbourhood sizes, types, and district energy systems were presented. Three case studies were included to demonstrate real world district energy applications. A set of interviews conducted with representatives of the province's district energy supply chain was also provided in order to provide a framework for district energy opportunities and challenges within the province. 22 tabs., 16 figs.

  2. Proceedings of the ninth Symposium of Atomic Energy Research

    International Nuclear Information System (INIS)

    1999-10-01

    The present volume contains 57 papers. Most of the papers were presented on the ninth Symposium of Atomic Energy Research, held in Demanovska Dolina, Slovakia, 4-6 October 1999. The rest of the papers (intended to be presented but not presented due to difficulties) is included based on the decision of the organizers. The papers are in their original form, i. e. no corrections or modifications were carried out. The content of this volume is divided into thematic groups: Spectral and Core Calculation Methods, Core Operation and Fuel Management, Core Monitoring, Surveillance and Testing, Safety Issues, Neutron Kinetics and Reactor Dynamics, Reactivity Evaluation, High Subcriticality, Critical Safety and Spent Fuel and Spent Fuel Transmutations - according to the presentation sequence on the Symposium. At the end of the volume an alphabetical author index is given

  3. Proceedings of the eighth Symposium of Atomic Energy Research

    International Nuclear Information System (INIS)

    Vidovszky, I.

    1998-10-01

    The present volume contains 53 papers, presented on the eighth Symposium of Atomic Energy Research, held in Bystrice nad Perstejnem, Czech Republic, 21-25 September 1998. The papers are presented in their original form, i. e. no corrections or modifications were carried out. The content of this volume is divided into thematic groups: Spectral and Core Calculation Methods, Core Design, Operation and Fuel Management, Core Monitoring, Surveillance and Testing, Neutron Kinetics and reactor Dynamics Methods, Safety Issues and Analysis, Rod Drop Reactivity Measurements, Criticality safety, Spent Fuel and Decommissioning, - according to the presentation sequence on the Symposium. At the end of the volume a list of the participants and an alphabetical author index is given as well

  4. Swiss Federal Energy Research Concept 2008 - 2011; Konzept der Energieforschung des Bundes 2008 bis 2011

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2007-04-15

    This report for the Swiss Federal Office of Energy (SFOE) presents the plan for the activities of the Swiss Federal Commission on Energy Research CORE during the period 2008 - 2011. The motivation behind the state promotion of energy research is discussed. The visions, aims and strategies of the energy research programme are discussed. The main areas of research to be addressed during the period are presented. These include the efficient use of energy in buildings and traffic - batteries and supercaps, electrical technologies, combustion systems, fuel cells and power generation are discussed. Research to be done in the area of renewable sources of energy are listed. Here, solar-thermal, photovoltaics, hydrogen, biomass, geothermal energy, wind energy and ambient heat are among the areas to be examined. Research on nuclear energy and safety aspects are mentioned. Finally, work on the basics of energy economy are looked at and the allocation of funding during the period 2008 - 2011 is looked at.

  5. Research Support Facility - Zero Energy Building Moves Closer to Reality (Fact Sheet)

    Energy Technology Data Exchange (ETDEWEB)

    2010-04-01

    The DOE's Research Support Facility showcases high-performance design features, passive energy strategies, and renewable energy. It is a prototype for future large-scale net-zero energy buildings.

  6. Perubahan peran dan fungsi benteng dalam tata ruang kota

    Directory of Open Access Journals (Sweden)

    Djoko Marihandono

    2008-04-01

    Full Text Available This research aims to explain and describe the colonial history of fortresses andtheir influence on the development of urban planning in Indonesia. The fortressesfunctioned as centres of colonial administration and control. In former days thesefortresses were identified with the domination of power, economic exploitationand as symbols of foreign rule in areas ruled by local kings and entrepeneurs.Due to political and economic changes as well as in town planning, the funtion ofthese fortresses also changed. At present, the fortresses function as heritage sitesand interesting places to be visited by tourists. The current efforts to conservethese historical sites can have an effect on urban development planning. TheIndonesian government, especially the Department of Tourism and Culture,should give much attention not only for preservation but also for restaurationof these sites.

  7. Kelangsungan dan Perlawanan Tata Pemerintahan yang Baik di Tingkat Desa

    Directory of Open Access Journals (Sweden)

    Christianti Oktiarini

    2010-08-01

    Full Text Available This paper is based on the study of political decentralization and the resistance is carried out in three areas, West Sumatra, Javanese and Batak. Obtained from the three research areas each of these karkteristik peralawanan and sustainability of the local nature of the resistance. There was found to give each region a religious response in the context of regional autonomy that has been ongoing since 1999 in Indonesia. Society against its own way that occasionally showed intensity that it seems it never ceases to deal with the conditions faced daily. While the country is also facing the community in its own way so it does not collide with each other mutual support.

  8. Research in high energy physics. Closeout report, 1992--1996

    International Nuclear Information System (INIS)

    1998-01-01

    This is the closeout report for DOE supported research in high energy physics for the period 1992-1996, under grant number DE-FG03-92ER40689 at the Santa Cruz Institute for Particle Physics (SCIPP) at UC Santa Cruz. The research during this period consisted primarily of: (1) data taking with the SLD detector at the SLC at SLCA. This effort built on substantial work on commissioning of the SLC accelerator and has resulted in the single most accurate measurement of the Weinberg angle. (2) Participation in the ALEPH physics program at LEP and LEP-2 at CERN in Geneva, with a technical emphasis on its silicon vertex detector and physics emphasis on events containing b quarks. (3) Electronics development for the leading proton spectrometer for the ZEUS experiment at DESY in Hamburg, data taking with ZEUS, and studies of both diffractive and rare events. (4) Participation in the SMC experiment at CERN, with a particular interest in searches for lepton flavor violation. (5) Participation in design and construction activities for the BaBar detector for CP violation studies at SLAC. (6) Design, testing and development for a silicon tracker for the ATLAS experiment at the LHC, building on our earlier work for the SSC. (7) Theoretical physics program emphasizing phenomenology, electroweak radiative corrections, Higgs physics, unification, supersymmetry, and some issues in cosmology. We summarize below the accomplishments in each of the areas listed above

  9. Research in high energy physics. Closeout report, 1992--1996

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-02-01

    This is the closeout report for DOE supported research in high energy physics for the period 1992-1996, under grant number DE-FG03-92ER40689 at the Santa Cruz Institute for Particle Physics (SCIPP) at UC Santa Cruz. The research during this period consisted primarily of: (1) data taking with the SLD detector at the SLC at SLCA. This effort built on substantial work on commissioning of the SLC accelerator and has resulted in the single most accurate measurement of the Weinberg angle. (2) Participation in the ALEPH physics program at LEP and LEP-2 at CERN in Geneva, with a technical emphasis on its silicon vertex detector and physics emphasis on events containing b quarks. (3) Electronics development for the leading proton spectrometer for the ZEUS experiment at DESY in Hamburg, data taking with ZEUS, and studies of both diffractive and rare events. (4) Participation in the SMC experiment at CERN, with a particular interest in searches for lepton flavor violation. (5) Participation in design and construction activities for the BaBar detector for CP violation studies at SLAC. (6) Design, testing and development for a silicon tracker for the ATLAS experiment at the LHC, building on our earlier work for the SSC. (7) Theoretical physics program emphasizing phenomenology, electroweak radiative corrections, Higgs physics, unification, supersymmetry, and some issues in cosmology. We summarize below the accomplishments in each of the areas listed above.

  10. Analysis of international efforts in energy research and development

    International Nuclear Information System (INIS)

    Rezaiyan, A.J.; Gill, R.T.

    1995-09-01

    Research and experimental development comprise innovative and creative work undertaken systematically to increase the stock of knowledge of science, engineering, and society. This knowledge reserve is used to improve living conditions and standards, including economic growth. Research and development (R ampersand D) expenditures are useful measures of the scale and direction of technological innovation within a country, industry, or scientific field. Administrators concerned with economic growth and performance rely on R ampersand D statistics as one possible type of indicator of technological change. R ampersand D statistics are an essential tool in many government programs and evaluations (OECD 1993). The objective of the analysis was to identify and evaluate R ampersand D funding sources, levels, and trends in the energy sectors of selected industrialized countries (Australia, Belgium, Canada, Denmark, Finland, France, Germany, Italy, Japan, Netherlands, Norway, Sweden, Switzerland, United Kingdom, United States) and the European Union (EU). Fossil fuel technologies, particularly fuel cells and advanced gas turbines, were the focus of the analysis, whose results are presented in this report

  11. Analysis of international efforts in energy research and development

    Energy Technology Data Exchange (ETDEWEB)

    Rezaiyan, A.J.; Gill, R.T.

    1995-09-01

    Research and experimental development comprise innovative and creative work undertaken systematically to increase the stock of knowledge of science, engineering, and society. This knowledge reserve is used to improve living conditions and standards, including economic growth. Research and development (R&D) expenditures are useful measures of the scale and direction of technological innovation within a country, industry, or scientific field. Administrators concerned with economic growth and performance rely on R&D statistics as one possible type of indicator of technological change. R&D statistics are an essential tool in many government programs and evaluations (OECD 1993). The objective of the analysis was to identify and evaluate R&D funding sources, levels, and trends in the energy sectors of selected industrialized countries (Australia, Belgium, Canada, Denmark, Finland, France, Germany, Italy, Japan, Netherlands, Norway, Sweden, Switzerland, United Kingdom, United States) and the European Union (EU). Fossil fuel technologies, particularly fuel cells and advanced gas turbines, were the focus of the analysis, whose results are presented in this report.

  12. High Energy Physics: Report of research accomplishments and furture goals, FY1983

    Energy Technology Data Exchange (ETDEWEB)

    Barish, B C

    1981-05-08

    Continuing research in high energy physics carried out by the group from the California Institute of Technology. The program includes research in theory, phenomenology, and experimental high energy physics. The experimental program includes experiments at SLAC and FERMILAB.

  13. High Energy Physics: Report of research accomplishments and future goals, FY 1983

    Energy Technology Data Exchange (ETDEWEB)

    Barish, B C

    1983-12-31

    Continuing research in high energy physics carried out by the group from the California Institute of Technology. The program includes research in theory, phenomenology, and experimental high energy physics. The experimental program includes experiments at SLAC, FERMILAB, and DESY.

  14. El tratamiento de la metáfora en la traducción de Historias de Tata Mundo (The Treatment of the Metaphor in the Translation of Historias de Tata Mundo

    Directory of Open Access Journals (Sweden)

    Jacqueline Araya Ríos

    2016-09-01

    Full Text Available Fabián Dobles plantea mediante hechos característicos y regionalismos una imagen del campesino nacional de mediados de siglo xx en su obra Historias de Tata Mundo. Joan Henry lo traduce al inglés en 1998 y lo titula The Stories of Tata Mundo, transportando al campesino costarricense a la escena de habla inglesa. Se analizan las decisiones de la traductora sobre el tratamiento de las metáforas, teniendo en cuenta el lenguaje figurado como una herramienta empleada por el autor para caracterizar la vida rural del campesinado costarricense. Using traditional activities and regionalisms, Fabián Dobles reconstructed the image of the Costa Rican country folk of the mid-twentieth century in his literary work Historias de Tata Mundo. Joan Henry translated it in 1998, with the title The Stories of Tata Mundo, transporting the local peasant to the English-speaking scenario. The translator’s decisions are analyzed here regarding the translation of metaphors, taking into account figurative speech as a tool used by the author to characterize and depict the rural life of Costa Rican country folk.

  15. The U.S. Department of Energy biofuels research program

    International Nuclear Information System (INIS)

    Bull, S.R.

    1991-01-01

    The US Department of Energy's (DOE) Biofuels and Municipal Waste Technology Program has focused mainly on liquid fuels such as ethanol, methanol, biocrude-derived gasoline, and plant-oil-derived diesel fuel with some emphasis on gaseous fuels such as biogas. Researchers have improved the economics off the wood to ethanol process to approximately $1.35/gal by developing a method to ferment ethanol from the xylose fraction of wood with greater than 70% efficiency. The program goal of $0.60/gal would provide ethanol at a competitive cost without tax credits. DOE has increased the emphasis on cooperative ventures with industry and is developing plans for a cost-shared project to scale up gasification technologies for both syngas and methanol fuel production testing. Development of successful methods for cleaning and conditioning the raw syngas from the gasifier is expected to reduce methanol costs from $0.75/gal to $0.55/gal. Scientists have made substantial progress in testing process concepts for hydrotreating and zeolite catalyst upgrading of pyrolysis oils to produce gasoline. The cost of gasoline from biomass by this process is currently projected at $1.60/gal with a goal of $0.85/gal. With adequate research and development investments, biofuels can have a much greater impact on the liquid transportation fuels sector in the future, even without legislation or federal regulations to stimulate the industry. Therefore, biofuels costs are projected to be competitive with oil costs at $25-$30/bbl within the next 5-10 years; however, the development time frame depends on the research and development investment level

  16. IEK-3 report 2011. Climate-relevant energy research

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2012-07-01

    IEK-3 is one of nine sub-institutes within the Institute of Energy and Climate Research at Forschungszentrum Juelich GmbH. IEK-3 aims to conduct research of social, ecological and economic relevance and thus generate groundbreaking results on an international level. This quality of work is achieved through basic research in close coordination with technical development work in relevant scientific and technical fields of expertise. Special significance is attached here to international cooperations with partners from research and industry. By implementing research results in innovative products, procedures and processes in cooperation with industry, IEK-3 hopes to help bridge the gap between science and technology. Cooperation with universities, universities of applied sciences, training departments and training centers is designed to promote opportunities for further education and training. With a staff of approximately 100, IEK-3 concentrates on the basic topics of electrochemistry and process engineering for fuel cells. In an integrated approach, the four key areas worked on in the institute - direct methanol fuel cells, high-temperature polymer electrolyte fuel cells, solid oxide fuel cells and fuel processing systems - are accompanied by systems analysis and theoretical investigations, basic modeling and simulations, and by experimental and theoretical systems evaluations. The information generated in these areas is used to design and verify functional systems. In addition, particular attention is given to the development, configuration and application of special measuring techniques for the structural analysis of membrane electrode assemblies, for flow simulation and visualization, and for the characterization of stacks. The solid oxide fuel cell (SOFC) stack pictured comprises 36 cells, each with an active cell area of 360 cm{sup 2}. The nominal power at a mean cell voltage of 800 mV is approximately 5.5 kW. The stack is operated on natural gas, which is

  17. High Energy Physics Division semiannual report of research activities, July 1, 1996 - December 31, 1996

    International Nuclear Information System (INIS)

    Norem, J.; Rezmer, R.; Wagner, R.

    1997-12-01

    This report is divided into the following areas: (1) experimental research program; (2) theoretical research program; (3) accelerator research and development; (4) divisional computing activities; (5) publications; (6) colloquia and conference talks; (7) high energy physics community activities; and (7) High Energy Physics Division research personnel. Summaries are given for individual research programs for activities (1), (2) and (3)

  18. Molecular Cloning of a cDNA Encoding for Taenia solium TATA-Box Binding Protein 1 (TsTBP1) and Study of Its Interactions with the TATA-Box of Actin 5 and Typical 2-Cys Peroxiredoxin Genes.

    Science.gov (United States)

    Rodríguez-Lima, Oscar; García-Gutierrez, Ponciano; Jiménez, Lucía; Zarain-Herzberg, Ángel; Lazzarini, Roberto; Landa, Abraham

    2015-01-01

    TATA-box binding protein (TBP) is an essential regulatory transcription factor for the TATA-box and TATA-box-less gene promoters. We report the cloning and characterization of a full-length cDNA that encodes a Taenia solium TATA-box binding protein 1 (TsTBP1). Deduced amino acid composition from its nucleotide sequence revealed that encodes a protein of 238 residues with a predicted molecular weight of 26.7 kDa, and a theoretical pI of 10.6. The NH2-terminal domain shows no conservation when compared with to pig and human TBP1s. However, it shows high conservation in size and amino acid identity with taeniids TBP1s. In contrast, the TsTBP1 COOH-terminal domain is highly conserved among organisms, and contains the amino acids involved in interactions with the TATA-box, as well as with TFIIA and TFIIB. In silico TsTBP1 modeling reveals that the COOH-terminal domain forms the classical saddle structure of the TBP family, with one α-helix at the end, not present in pig and human. Native TsTBP1 was detected in T. solium cysticerci´s nuclear extract by western blot using rabbit antibodies generated against two synthetic peptides located in the NH2 and COOH-terminal domains of TsTBP1. These antibodies, through immunofluorescence technique, identified the TBP1 in the nucleus of cells that form the bladder wall of cysticerci of Taenia crassiceps, an organism close related to T. solium. Electrophoretic mobility shift assays using nuclear extracts from T. solium cysticerci and antibodies against the NH2-terminal domain of TsTBP1 showed the interaction of native TsTBP1 with the TATA-box present in T. solium actin 5 (pAT5) and 2-Cys peroxiredoxin (Ts2-CysPrx) gene promoters; in contrast, when antibodies against the anti-COOH-terminal domain of TsTBP1 were used, they inhibited the binding of TsTBP1 to the TATA-box of the pAT5 promoter gene.

  19. Fusion Energy Postdoctoral Research Program, Professional Development Program: FY 1987 annual report

    International Nuclear Information System (INIS)

    1988-01-01

    In FY 1986, Oak Ridge Associated Universities (ORAU) initiated two programs for the US Department of Energy (DOE), Office of Fusion Energy (OFE): the Fusion Energy Postdoctoral Research Program and the Fusion Energy Professional Development Program. These programs provide opportunities to conduct collaborative research in magnetic fusion energy research and development programs at DOE laboratories and contractor sites. Participants become trained in advanced fusion energy research, interact with outstanding professionals, and become familiar with energy-related national issues while making personal contributions to the search for solutions to scientific problems. Both programs enhance the national fusion energy research and development effort by providing channels for the exchange of scientists and engineers, the diffusion of ideas and knowledge, and the transfer of relevant technologies. These programs, along with the Magnetic Fusion Energy Science and Technology Fellowship Programs, compose the fusion energy manpower development programs administered by ORAU for DOE/OFE

  20. Research on energy recycle percentage of servo motor

    Directory of Open Access Journals (Sweden)

    Tseng Yen-Ming

    2017-01-01

    Full Text Available The energy recycle circuit fed back the energy to batteries is one of the important means to extend the travel distance of action vehicle for an electric vehicle or hybrid vehicle by driven batteries. In order to achieve energy recycle must be use, such as the motor characteristics, the principle of motor controller and design of circuit to reach the energy recycle of motor in action vehicles. Focus on the 24 V 8A 150W servo motor and its shaft coupling with a condition by magnetic brake to simulate as the analog load and adjust the brake to 0.2 Newton-meter. According to the characteristics of the motor, the principle of the motor controller and the design and energy recovery of the circuit system for discussion, that include drive control circuit of motor and based on the former to design the circuit of energy recycle circuit of motor and to feed back the energy to the driving batteries. According to the characteristics of the motor, the principle of the motor controller and the design and energy recovery of the circuit system for discussion, that include drive control circuit of motor and based on the former to design the circuit of energy recycle circuit of motor and to feed back the energy to the driving batteries. By mean of the architecture of energy recycle circuit to test the power recovery which divide into without load and without energy collector, without load and with energy collector, with load and without energy collector and with load and energy collector four cases under these conditions to investigate the power recovery analysis. For the statistics of energy, the average energy recovery power percentage by without load and without energy collector is 9.7%, the average energy recovery power percentage by without load and with energy collector is 20.5%, the average energy recovery power percentage by with load and without energy collector is 1.82%, and the average energy recovery power percentage by with load and with energy