WorldWideScience

Sample records for nes epd webinar

  1. Producing ceramic laminate composites by EPD

    International Nuclear Information System (INIS)

    Nicholson, P.S.; Sarkar, P.; Datta, S.

    1996-01-01

    The search for tough structural ceramics to operate at high temperatures in hostile environments has led to the development of ceramic composites. This class of material includes laminar ceramic-ceramic composites, continuous-fiber-reinforced ceramic composites and functionally graded materials. The present authors developed electrophoretic deposition (EPD) to synthesize lamellar, fiber-reinforced and functionally graded composites. This paper briefly describes the synthesis and characterization of these EPD composites and introduces a novel class of lamellar composites with nonplanar layers. The synthesis of the latter demonstrates the facility of the EPD process for the synthesis of ceramic composites. The process is totally controllable via suspension concentration, deposition current, voltage and time

  2. Pille Jänes 39

    Index Scriptorium Estoniae

    2004-01-01

    Pille Jänes sai tänavu rahvusvahelise teatripäeva peol Ugalas kunstnikuauhinna kujunduse eest Tallinna Linnateatri lavastusele "Tshapajev ja Pustota", Linnateter andis kunstnikule parima kunstniku aastaauhinna

  3. Accounting for discovery bias in genomic EPD

    Science.gov (United States)

    Genomics has contributed substantially to genetic improvement of beef cattle. The implementation is through computation of genomically enhanced expected progeny differences (GE-EPD), which are predictions of genetic merit of individual animals based on genomic information, pedigree, and data on the ...

  4. Webinars by eOrganic

    OpenAIRE

    eXtension

    2012-01-01

    Metadata only record This web page provide access to current and archived webinars offered by eXtension, a service provided through a partnership between 74 US universities. Ecological farm design, integrated pest management, organic production, reduced tillage, and on-farm participatory research are included in the diverse webinar topics. Presenters include farmers, professionals, and academics from institutions such as Michigan State University, University of Vermont, University of Minne...

  5. Identifying Best Practices for an Interactive Webinar

    Science.gov (United States)

    Zoumenou, Virginie; Sigman-Grant, Madeleine; Coleman, Gayle; Malekian, Fatemeh; Zee, Julia M. K.; Fountain, Brent J.; Marsh, Akela

    2015-01-01

    A webinar or web-seminar is a presentation, seminar, lecture, or workshop transmitted over the internet. This emerging technology is becoming increasingly popular due to its convenience and affordability. However, little research has been conducted on best practices for an interactive webinar that engages learners in a professional development or…

  6. WEBINARS AS A MEANS TO PROFESSIONAL DEVELOPMENT OF TEACHERS

    Directory of Open Access Journals (Sweden)

    Nataliia V. Morze

    2014-09-01

    Full Text Available The article describes the possibilities of using webinar-oriented platforms as a means of professional development of teachers and gives examples of using the webinars based on Lync 2013. There is studied the educational component of webinars, namely – interactive method. The authors considered advantages and prospects of using webinars in the implementation of the distance form of researchers and teachers training in higher education and worked out for them guidelines for organizing and conducting webinars.

  7. GPP Webinar: The Power of Aggregated Purchasing

    Science.gov (United States)

    Green Power Partnership webinar examining the use of an aggregated model for renewable energy purchases which can lead to significant energy, environmental and financial benefits by addressing administrative cost barriers and leveraging the shared purchasi

  8. 2016 Annual Technology Baseline (ATB) - Webinar Presentation

    Energy Technology Data Exchange (ETDEWEB)

    Cole, Wesley; Kurup, Parthiv; Hand, Maureen; Feldman, David; Sigrin, Benjamin; Lantz, Eric; Stehly, Tyler; Augustine, Chad; Turchi, Craig; Porro, Gian; O' Connor, Patrick; Waldoch, Connor

    2016-09-13

    This deck was presented for the 2016 Annual Technology Baseline Webinar. The presentation describes the Annual Technology Baseline, which is a compilation of current and future cost and performance data for electricity generation technologies.

  9. Cancer Education Webinars for Multicultural Media

    Science.gov (United States)

    These webinars from NCI are intended to educate multicultural media professionals about the impact of cancer and other diseases on special populations, including African American, Hispanic, Asian American, and American Indian/Alaska Native communities.

  10. Landfill Gas Electricity Project Interconnection Webinar

    Science.gov (United States)

    This page contains information about a webinar LMOP offered to LMOP Partners to address questions associated with connecting electricity generating systems to the grid during LFG energy project planning and implementation.

  11. Writing an IPM Policy for Your School District Webinar Report

    Science.gov (United States)

    Included here is information on the presenters, webinar statistics, responses to questions and comments from webinars hosted by EPA’s Center of Expertise for School IPM, presented on November 10, 2015.

  12. Grid Integration Webinars | Energy Systems Integration Facility | NREL

    Science.gov (United States)

    Grid Integration Webinars Grid Integration Webinars Watch presentations from NREL analysts on various topics related to grid integration. Wind Curtailment and the Value of Transmission under a 2050 renewable curtailment under these high wind scenarios. Text Version Grid Integration Webinar: Exploring

  13. Solar Technical Assistance Team 2013 Webinars | State, Local, and Tribal

    Science.gov (United States)

    Governments | NREL 3 Webinars Solar Technical Assistance Team 2013 Webinars The Solar Technical Assistance Team (STAT) 2013 webinar series provides an overview of solar technologies, resources, and the following sessions are available: Solar Finance for Residential and Commercial Customers and Potential Roles

  14. Solar Energy Evolution and Diffusion Studies Webinars | Solar Research |

    Science.gov (United States)

    NREL Studies Webinars Solar Energy Evolution and Diffusion Studies Webinars These webinars . Department of Energy's Solar Energy Evolution and Diffusion Studies (SEEDS) program. SEEDS 2017-2019 Study Residential Solar July 20, 2017 Presenters: Kiran Lakkaraju, Sandia National Laboratories Yevgeniy Vorobeychik

  15. Solar 101 STAT Webinars | State, Local, and Tribal Governments | NREL

    Science.gov (United States)

    101 STAT Webinars Solar 101 STAT Webinars The Solar 101 series represents the foundation of the Solar Technical Assistance Team (STAT) webinars, which are organized by the DOE Solar Office in coordination with the National Renewable Energy Laboratory (NREL). The following sessions are available: Solar

  16. Calibration and performance testing of electronic personal dosimeters (EPD)

    International Nuclear Information System (INIS)

    Banaga, H.A.

    2008-04-01

    In modern radiation protection practices, active personal dosimeters are becoming absolutely necessary operational tools for satisfying the ALARA principle. The aim of this work was to carry out calibration and performance testing of ten electronic personal dosimeters (EPD) used for the individual monitoring. The EPDs were calibrated in terms of operation radiation protection quantity, personal dose equivalent, Hp (10). Calibrations were carried out at three of x-ray beam qualities described in ISO 4037 namely 60, 100 and 150 kV in addition to Cs-137 gamma ray quality. The calibrations were performed using polymethylmethacrylate (PMMA) phantom with dimensions 20*20*15 cm 3 . Conversion coefficient Hp (10)/K air for the phantom was also calculated. The response and linearity of the dosimeter at the specified energies were also tested. The EPDs tested showed that the calibration coefficient ranged from 0.60 to 1.31 and an equivalent response for the specified energies that ranged from 0.76 to 1.67. The study demonstrated the possibility of using non standard phantom for calibrating dosimeters used for individual monitoring. The dosimeters under study showed a good response in all energies except the response in quality 100 kV. The linearity of the dosimeters was within ±15%, with the exception of the quality 100 kV where this limit was exceeded.(Author)

  17. The Edinburgh Postnatal Depression Scale (EPDS): translation and validation study of the Iranian version

    OpenAIRE

    Torkan Behnaz; Montazeri Ali; Omidvari Sepideh

    2007-01-01

    Abstract Background The Edinburgh Postnatal Depression Scale (EPDS) is a widely used instrument to measure postnatal depression. This study aimed to translate and to test the reliability and validity of the EPDS in Iran. Methods The English language version of the EPDS was translated into Persian (Iranian language) and was used in this study. The questionnaire was administered to a consecutive sample of 100 women with normal (n = 50) and caesarean section (n = 50) deliveries at two points in ...

  18. File list: Oth.Epd.05.Epitope_tags.AllCell [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available Oth.Epd.05.Epitope_tags.AllCell hg19 TFs and others Epitope tags Epidermis SRX51236...8,SRX512367,SRX718420,SRX512372,SRX512366,SRX512373,SRX807621,SRX807620 http://dbarchive.biosciencedbc.jp/kyushu-u/hg19/assembled/Oth.Epd.05.Epitope_tags.AllCell.bed ...

  19. File list: Oth.Epd.20.Epitope_tags.AllCell [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available Oth.Epd.20.Epitope_tags.AllCell hg19 TFs and others Epitope tags Epidermis SRX71842...0,SRX512368,SRX512366,SRX807621,SRX512367,SRX512372,SRX512373,SRX807620 http://dbarchive.biosciencedbc.jp/kyushu-u/hg19/assembled/Oth.Epd.20.Epitope_tags.AllCell.bed ...

  20. File list: Oth.Epd.20.AllAg.Forearm_skin [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available Oth.Epd.20.AllAg.Forearm_skin hg19 TFs and others Epidermis Forearm skin SRX200048,...SRX200052,SRX200050,SRX200046 http://dbarchive.biosciencedbc.jp/kyushu-u/hg19/assembled/Oth.Epd.20.AllAg.Forearm_skin.bed ...

  1. File list: His.Epd.05.AllAg.Forearm_skin [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available His.Epd.05.AllAg.Forearm_skin hg19 Histone Epidermis Forearm skin SRX200044,SRX2000...42,SRX200038,SRX200036 http://dbarchive.biosciencedbc.jp/kyushu-u/hg19/assembled/His.Epd.05.AllAg.Forearm_skin.bed ...

  2. File list: Pol.Epd.50.RNA_polymerase_II.AllCell [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available Pol.Epd.50.RNA_polymerase_II.AllCell hg19 RNA polymerase RNA polymerase II Epidermi...247,SRX080162,SRX807622 http://dbarchive.biosciencedbc.jp/kyushu-u/hg19/assembled/Pol.Epd.50.RNA_polymerase_II.AllCell.bed ...

  3. File list: Pol.Epd.10.RNA_polymerase_III.AllCell [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available Pol.Epd.10.RNA_polymerase_III.AllCell hg19 RNA polymerase RNA polymerase III Epider...mis SRX016997 http://dbarchive.biosciencedbc.jp/kyushu-u/hg19/assembled/Pol.Epd.10.RNA_polymerase_III.AllCell.bed ...

  4. File list: Pol.Epd.10.RNA_polymerase_II.AllCell [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available Pol.Epd.10.RNA_polymerase_II.AllCell hg19 RNA polymerase RNA polymerase II Epidermi...246,SRX663247,SRX807622 http://dbarchive.biosciencedbc.jp/kyushu-u/hg19/assembled/Pol.Epd.10.RNA_polymerase_II.AllCell.bed ...

  5. File list: Pol.Epd.10.RNA_Polymerase_II.AllCell [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available Pol.Epd.10.RNA_Polymerase_II.AllCell mm9 RNA polymerase RNA Polymerase II Epidermis... http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/assembled/Pol.Epd.10.RNA_Polymerase_II.AllCell.bed ...

  6. File list: Pol.Epd.20.RNA_polymerase_III.AllCell [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available Pol.Epd.20.RNA_polymerase_III.AllCell hg19 RNA polymerase RNA polymerase III Epider...mis SRX016997 http://dbarchive.biosciencedbc.jp/kyushu-u/hg19/assembled/Pol.Epd.20.RNA_polymerase_III.AllCell.bed ...

  7. File list: Pol.Epd.20.RNA_polymerase_II.AllCell [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available Pol.Epd.20.RNA_polymerase_II.AllCell hg19 RNA polymerase RNA polymerase II Epidermi...248,SRX663247,SRX807622 http://dbarchive.biosciencedbc.jp/kyushu-u/hg19/assembled/Pol.Epd.20.RNA_polymerase_II.AllCell.bed ...

  8. File list: InP.Epd.50.AllAg.BJ [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available InP.Epd.50.AllAg.BJ hg19 Input control Epidermis BJ SRX490265,SRX130064,SRX080433,S...RX190018 http://dbarchive.biosciencedbc.jp/kyushu-u/hg19/assembled/InP.Epd.50.AllAg.BJ.bed ...

  9. File list: His.Epd.10.AllAg.Forearm_skin [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available His.Epd.10.AllAg.Forearm_skin hg19 Histone Epidermis Forearm skin SRX200044,SRX2000...38,SRX200036,SRX200042 http://dbarchive.biosciencedbc.jp/kyushu-u/hg19/assembled/His.Epd.10.AllAg.Forearm_skin.bed ...

  10. File list: ALL.Epd.20.AllAg.Forearm_skin [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available ALL.Epd.20.AllAg.Forearm_skin hg19 All antigens Epidermis Forearm skin SRX200048,SR...X200036,SRX200052,SRX200038,SRX200044,SRX200042,SRX200050,SRX200046 http://dbarchive.biosciencedbc.jp/kyushu-u/hg19/assembled/ALL.Epd.20.AllAg.Forearm_skin.bed ...

  11. File list: ALL.Epd.50.AllAg.Forearm_skin [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available ALL.Epd.50.AllAg.Forearm_skin hg19 All antigens Epidermis Forearm skin SRX200046,SR...X200052,SRX200048,SRX200042,SRX200044,SRX200036,SRX200038,SRX200050 http://dbarchive.biosciencedbc.jp/kyushu-u/hg19/assembled/ALL.Epd.50.AllAg.Forearm_skin.bed ...

  12. File list: Oth.Epd.50.AllAg.Forearm_skin [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available Oth.Epd.50.AllAg.Forearm_skin hg19 TFs and others Epidermis Forearm skin SRX200046,...SRX200052,SRX200048,SRX200050 http://dbarchive.biosciencedbc.jp/kyushu-u/hg19/assembled/Oth.Epd.50.AllAg.Forearm_skin.bed ...

  13. File list: ALL.Epd.05.AllAg.Forearm_skin [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available ALL.Epd.05.AllAg.Forearm_skin hg19 All antigens Epidermis Forearm skin SRX200046,SR...X200052,SRX200048,SRX200044,SRX200042,SRX200038,SRX200036,SRX200050 http://dbarchive.biosciencedbc.jp/kyushu-u/hg19/assembled/ALL.Epd.05.AllAg.Forearm_skin.bed ...

  14. File list: Oth.Epd.05.AllAg.Forearm_skin [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available Oth.Epd.05.AllAg.Forearm_skin hg19 TFs and others Epidermis Forearm skin SRX200046,...SRX200052,SRX200048,SRX200050 http://dbarchive.biosciencedbc.jp/kyushu-u/hg19/assembled/Oth.Epd.05.AllAg.Forearm_skin.bed ...

  15. File list: Oth.Epd.10.AllAg.Forearm_skin [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available Oth.Epd.10.AllAg.Forearm_skin hg19 TFs and others Epidermis Forearm skin SRX200046,...SRX200052,SRX200048,SRX200050 http://dbarchive.biosciencedbc.jp/kyushu-u/hg19/assembled/Oth.Epd.10.AllAg.Forearm_skin.bed ...

  16. File list: His.Epd.20.AllAg.Forearm_skin [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available His.Epd.20.AllAg.Forearm_skin hg19 Histone Epidermis Forearm skin SRX200036,SRX2000...38,SRX200044,SRX200042 http://dbarchive.biosciencedbc.jp/kyushu-u/hg19/assembled/His.Epd.20.AllAg.Forearm_skin.bed ...

  17. File list: ALL.Epd.10.AllAg.Forearm_skin [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available ALL.Epd.10.AllAg.Forearm_skin hg19 All antigens Epidermis Forearm skin SRX200046,SR...X200052,SRX200048,SRX200044,SRX200038,SRX200036,SRX200042,SRX200050 http://dbarchive.biosciencedbc.jp/kyushu-u/hg19/assembled/ALL.Epd.10.AllAg.Forearm_skin.bed ...

  18. File list: His.Epd.50.AllAg.Forearm_skin [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available His.Epd.50.AllAg.Forearm_skin hg19 Histone Epidermis Forearm skin SRX200042,SRX2000...44,SRX200036,SRX200038 http://dbarchive.biosciencedbc.jp/kyushu-u/hg19/assembled/His.Epd.50.AllAg.Forearm_skin.bed ...

  19. File list: DNS.Epd.50.AllAg.RPMI-7951 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available DNS.Epd.50.AllAg.RPMI-7951 hg19 DNase-seq Epidermis RPMI-7951 SRX193607,SRX201303,S...RX201289 http://dbarchive.biosciencedbc.jp/kyushu-u/hg19/assembled/DNS.Epd.50.AllAg.RPMI-7951.bed ...

  20. File list: ALL.Epd.10.AllAg.RPMI-7951 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available ALL.Epd.10.AllAg.RPMI-7951 hg19 All antigens Epidermis RPMI-7951 SRX193607,SRX20130...3,SRX201289 http://dbarchive.biosciencedbc.jp/kyushu-u/hg19/assembled/ALL.Epd.10.AllAg.RPMI-7951.bed ...

  1. File list: ALL.Epd.50.AllAg.RPMI-7951 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available ALL.Epd.50.AllAg.RPMI-7951 hg19 All antigens Epidermis RPMI-7951 SRX193607,SRX20130...3,SRX201289 http://dbarchive.biosciencedbc.jp/kyushu-u/hg19/assembled/ALL.Epd.50.AllAg.RPMI-7951.bed ...

  2. File list: ALL.Epd.05.AllAg.RPMI-7951 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available ALL.Epd.05.AllAg.RPMI-7951 hg19 All antigens Epidermis RPMI-7951 SRX193607,SRX20130...3,SRX201289 http://dbarchive.biosciencedbc.jp/kyushu-u/hg19/assembled/ALL.Epd.05.AllAg.RPMI-7951.bed ...

  3. File list: DNS.Epd.05.AllAg.RPMI-7951 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available DNS.Epd.05.AllAg.RPMI-7951 hg19 DNase-seq Epidermis RPMI-7951 SRX193607,SRX201303,S...RX201289 http://dbarchive.biosciencedbc.jp/kyushu-u/hg19/assembled/DNS.Epd.05.AllAg.RPMI-7951.bed ...

  4. File list: DNS.Epd.10.AllAg.RPMI-7951 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available DNS.Epd.10.AllAg.RPMI-7951 hg19 DNase-seq Epidermis RPMI-7951 SRX193607,SRX201303,S...RX201289 http://dbarchive.biosciencedbc.jp/kyushu-u/hg19/assembled/DNS.Epd.10.AllAg.RPMI-7951.bed ...

  5. File list: ALL.Epd.20.AllAg.RPMI-7951 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available ALL.Epd.20.AllAg.RPMI-7951 hg19 All antigens Epidermis RPMI-7951 SRX193607,SRX20130...3,SRX201289 http://dbarchive.biosciencedbc.jp/kyushu-u/hg19/assembled/ALL.Epd.20.AllAg.RPMI-7951.bed ...

  6. File list: DNS.Epd.20.AllAg.RPMI-7951 [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available DNS.Epd.20.AllAg.RPMI-7951 hg19 DNase-seq Epidermis RPMI-7951 SRX193607,SRX201303,S...RX201289 http://dbarchive.biosciencedbc.jp/kyushu-u/hg19/assembled/DNS.Epd.20.AllAg.RPMI-7951.bed ...

  7. File list: Pol.Epd.05.RNA_polymerase_II.AllCell [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available Pol.Epd.05.RNA_polymerase_II.AllCell hg19 RNA polymerase RNA polymerase II Epidermi...245,SRX663247,SRX807622 http://dbarchive.biosciencedbc.jp/kyushu-u/hg19/assembled/Pol.Epd.05.RNA_polymerase_II.AllCell.bed ...

  8. File list: Pol.Epd.50.RNA_polymerase_III.AllCell [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available Pol.Epd.50.RNA_polymerase_III.AllCell hg19 RNA polymerase RNA polymerase III Epider...mis SRX016997 http://dbarchive.biosciencedbc.jp/kyushu-u/hg19/assembled/Pol.Epd.50.RNA_polymerase_III.AllCell.bed ...

  9. File list: InP.Epd.50.Input_control.AllCell [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available InP.Epd.50.Input_control.AllCell hg19 Input control Input control Epidermis SRX7005...65,SRX189959,SRX080381,SRX189950,SRX099054 http://dbarchive.biosciencedbc.jp/kyushu-u/hg19/assembled/InP.Epd.50.Input_control.AllCell.bed ...

  10. File list: InP.Epd.50.Input_control.AllCell [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available InP.Epd.50.Input_control.AllCell mm9 Input control Input control Epidermis SRX14260...tp://dbarchive.biosciencedbc.jp/kyushu-u/mm9/assembled/InP.Epd.50.Input_control.AllCell.bed ...

  11. File list: InP.Epd.10.Input_control.AllCell [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available InP.Epd.10.Input_control.AllCell hg19 Input control Input control Epidermis SRX2000...54,SRX189959,SRX080365,SRX573182,SRX573176 http://dbarchive.biosciencedbc.jp/kyushu-u/hg19/assembled/InP.Epd.10.Input_control.AllCell.bed ...

  12. File list: InP.Epd.20.Input_control.AllCell [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available InP.Epd.20.Input_control.AllCell mm9 Input control Input control Epidermis SRX70095...tp://dbarchive.biosciencedbc.jp/kyushu-u/mm9/assembled/InP.Epd.20.Input_control.AllCell.bed ...

  13. Does Webinar-Based Financial Education Affect Knowledge and Behavior?

    Science.gov (United States)

    Johnson, Carrie L.; Schumacher, Joel B.

    2016-01-01

    Using webinar delivery for Extension financial education programs allows educators to reach a broader range of clientele. It can, however, be difficult to gauge participants' learning of concepts in an online environment. Evaluations of two webinar series, one in Montana and the other in South Dakota, sought to determine the effectiveness of using…

  14. DIY Solar Market Analysis Webinar Series: Solar Resource and Technical

    Science.gov (United States)

    Series: Solar Resource and Technical Potential DIY Solar Market Analysis Webinar Series: Solar Resource and Technical Potential Wednesday, June 11, 2014 As part of a Do-It-Yourself Solar Market Analysis Potential | State, Local, and Tribal Governments | NREL DIY Solar Market Analysis Webinar

  15. Future Forests Webinar Series, Webinar Proceedings and Summary: Ongoing Research and Management Responses to the Mountain Pine Beetle Outbreak

    Science.gov (United States)

    M. Matonis; R. Hubbard; K. Gebert; B. Hahn; C. Regan

    2014-01-01

    The Future Forest Webinar Series facilitated dialogue between scientists and managers about the challenges and opportunities created by the mountain pine beetle (MPB) epidemic. The series consisted of six webinar facilitated by the USFS Rocky Mountain Research Station, the Northern and Rocky Mountain Regions, and the Colorado Forest Restoration Institute. The series...

  16. Links Among High EPDS Scores, State of Mind Regarding Attachment, and Symptoms of Personality Disorder.

    Science.gov (United States)

    Smith-Nielsen, Johanne; Steele, Howard; Mehlhase, Heike; Cordes, Katharina; Steele, Miriam; Harder, Susanne; Væver, Mette Skovgaard

    2015-12-01

    Underlying persistent psychological difficulties have been found to moderate potential adverse effects of maternal postpartum depression (PPD) on parenting and infant development. The authors examined whether mothers presenting postpartum depressive symptoms showed higher levels of personality pathology and more insecure state of mind regarding attachment compared to nondepressed mothers. Participants (N = 85) were assessed with the Edinburgh Postnatal Depression Scale (EPDS), the Present State Examination, the Adult Attachment Interview, and the Structured Clinical Interview for DSM-IV Axis II. Mothers with high EPDS scores were more likely to have a preoccupied insecure state of mind and to have personality disorder compared with mothers scoring below clinical cutoff. Furthermore, multiple regression analysis showed that personality disorder and AAI classification were independently related to EPDS score, and that these two factors together accounted for 48% of the variance in EPDS score. Findings are discussed in terms of heterogeneity in PPD populations and underline the importance of examining potential coexisting psychological difficulties when studying PPD.

  17. FGC Webinar: From Fires to Floods and Everything In Between

    Science.gov (United States)

    Federal Green Challenge presentations from the April 2018 'Billion Dollar Weather Events' webinar From Fires to Floods and Everything in Between: How Federal Facilities Can Thrive in an Era of Billion Dollar Weather Events.

  18. GPP Webinar: Solar Procurement Templates and Tools for Higher Education

    Science.gov (United States)

    Green Power Partnership webinar on solar procurement for Higher Education which features various tools and templates that schools can use to shape and manage the solar procurement process to a successful outcome.

  19. Webinar: Simplifying Sustainable Purchasing Through Guidelines and Standards

    Science.gov (United States)

    This webinar will cover EPA’s effort to simplify green purchasing through recommendations of specifications, standards, and ecolabels. EPA’s work in this area is intended to help federal purchasers identify and procure environmentally sustainable products.

  20. Webinar Presentation: The Impact of Toxins on the Developing Brain

    Science.gov (United States)

    This presentation, The Impact of Toxins on the Developing Brain, was given at the NIEHS/EPA Children's Centers 2015 Webinar Series: Historical Perspectives and Research Updates from Previously Funded Children's Centers held on Nov. 18, 2015.

  1. The Edinburgh Postnatal Depression Scale (EPDS): translation and validation study of the Iranian version.

    Science.gov (United States)

    Montazeri, Ali; Torkan, Behnaz; Omidvari, Sepideh

    2007-04-04

    The Edinburgh Postnatal Depression Scale (EPDS) is a widely used instrument to measure postnatal depression. This study aimed to translate and to test the reliability and validity of the EPDS in Iran. The English language version of the EPDS was translated into Persian (Iranian language) and was used in this study. The questionnaire was administered to a consecutive sample of 100 women with normal (n = 50) and caesarean section (n = 50) deliveries at two points in time: 6 to 8 weeks and 12 to 14 weeks after delivery. Statistical analysis was performed to test the reliability and validity of the EPDS. Overall 22% of women at time 1 and 18% at time 2 reported experiencing postpartum depression. In general, the Iranian version of the EPDS was found to be acceptable to almost all women. Cronbach's alpha coefficient (to test reliability) was found to be 0.77 at time 1 and 0.86 at time 2. In addition, test-rest reliability was performed and the intraclass correlation coefficient was found to be 0.80. Validity as performed using known groups comparison showed satisfactory results. The questionnaire discriminated well between sub-groups of women differing in mode of delivery in the expected direction. The factor analysis indicated a three-factor structure that jointly accounted for 58% of the variance. This preliminary validation study of the Iranian version of the EPDS proved that it is an acceptable, reliable and valid measure of postnatal depression. It seems that the EPDS not only measures postpartum depression but also may be measuring something more.

  2. The Edinburgh Postnatal Depression Scale (EPDS: translation and validation study of the Iranian version

    Directory of Open Access Journals (Sweden)

    Torkan Behnaz

    2007-04-01

    Full Text Available Abstract Background The Edinburgh Postnatal Depression Scale (EPDS is a widely used instrument to measure postnatal depression. This study aimed to translate and to test the reliability and validity of the EPDS in Iran. Methods The English language version of the EPDS was translated into Persian (Iranian language and was used in this study. The questionnaire was administered to a consecutive sample of 100 women with normal (n = 50 and caesarean section (n = 50 deliveries at two points in time: 6 to 8 weeks and 12 to 14 weeks after delivery. Statistical analysis was performed to test the reliability and validity of the EPDS. Results Overall 22% of women at time 1 and 18% at time 2 reported experiencing postpartum depression. In general, the Iranian version of the EPDS was found to be acceptable to almost all women. Cronbach's alpha coefficient (to test reliability was found to be 0.77 at time 1 and 0.86 at time 2. In addition, test-rest reliability was performed and the intraclass correlation coefficient was found to be 0.80. Validity as performed using known groups comparison showed satisfactory results. The questionnaire discriminated well between sub-groups of women differing in mode of delivery in the expected direction. The factor analysis indicated a three-factor structure that jointly accounted for 58% of the variance. Conclusion This preliminary validation study of the Iranian version of the EPDS proved that it is an acceptable, reliable and valid measure of postnatal depression. It seems that the EPDS not only measures postpartum depression but also may be measuring something more.

  3. Thorium Molten Salt Nuclear Energy Synergetic System (THORIMS-NES)

    International Nuclear Information System (INIS)

    Yoshioka, Ritsuo; Mitachi, Koshi

    2013-01-01

    The authors have been promoting nuclear energy technology based on thorium molten salt as Thorium Molten Salt Nuclear Energy Synergetic System (THORIMS-NES). This system is a combination of fission power reactor of Molten Salt Reactor (MSR), and Accelerator Molten Salt Breeder (AMSB) for production of fissile 233 U with connecting chemical processing facility. In this paper, concept of THORIMS-NES, advantages of thorium and molten salt recent MSR design results such as FUJI-U3 using 233 U fuel, FUJI-Pu, large sized super-FUJI, pilot plant miniFUJI, AMSB, and chemical processing facility are described. (author)

  4. Webinar: Green Cleaning for Improved Health: The Return on Investment of Green Cleaning in Schools

    Science.gov (United States)

    A page to register to view the June 22, 2017, webinar in the IAQ Knowledge-to-Action Professional Training Webinar Series: Green Cleaning for Improved Health: The Return on Investment of Green Cleaning in Schools

  5. Webinar: A Proactive Approach to IAQ: Saving Money and Protecting Health With Preventive Maintenance

    Science.gov (United States)

    A page to register to view the June 22, 2017, webinar in the IAQ Knowledge-to-Action Professional Training Webinar Series: Green Cleaning for Improved Health: The Return on Investment of Green Cleaning in Schools

  6. Webinar: From Roof to Curb: Taking a Comprehensive Approach to IAQ Management Through Preventive Maintenance

    Science.gov (United States)

    A page to register to view the June 22, 2017, webinar in the IAQ Knowledge-to-Action Professional Training Webinar Series: Green Cleaning for Improved Health: The Return on Investment of Green Cleaning in Schools

  7. Sustainable Materials Management (SMM) Web Academy Webinar: Managing Wasted Food with Anaerobic Digestion: Incentives and Innovations

    Science.gov (United States)

    This is a webinar page for the Sustainable Management of Materials (SMM) Web Academy webinar titled Let’s WRAP (Wrap Recycling Action Program): Best Practices to Boost Plastic Film Recycling in Your Community

  8. Sustainable Materials Management (SMM) Web Academy Webinar: Reducing Wasted Food: How Packaging Can Help

    Science.gov (United States)

    This is a webinar page for the Sustainable Management of Materials (SMM) Web Academy webinar titled Let’s WRAP (Wrap Recycling Action Program): Best Practices to Boost Plastic Film Recycling in Your Community

  9. Sustainable Materials Management (SMM) Web Academy Webinar: The EPA's Food Recovery Challenge: Be an Endorser!

    Science.gov (United States)

    This is a webinar page for the Sustainable Management of Materials (SMM) Web Academy webinar titled Let’s WRAP (Wrap Recycling Action Program): Best Practices to Boost Plastic Film Recycling in Your Community

  10. Sustainable Materials Management (SMM) Web Academy Webinar: Food Waste Reduction Alliance, a Unique Industry Collaboration

    Science.gov (United States)

    This is a webinar page for the Sustainable Management of Materials (SMM) Web Academy webinar titled Let’s WRAP (Wrap Recycling Action Program): Best Practices to Boost Plastic Film Recycling in Your Community

  11. Sustainable Materials Management (SMM) Web Academy Webinar: The Changing Waste Stream

    Science.gov (United States)

    This is a webinar page for the Sustainable Management of Materials (SMM) Web Academy webinar titled Let’s WRAP (Wrap Recycling Action Program): Best Practices to Boost Plastic Film Recycling in Your Community

  12. Webinar: Making the Connection: Linking IAQ, Energy Efficiency and Preventive Maintenance Together for Healthy Schools

    Science.gov (United States)

    A page to register to view the February 22, 2018, Energy Savings Plus Health for Schools Webinar Series Webinar: Making the Connection: Linking IAQ, Energy Efficiency and Preventive Maintenance Together for Healthy Schools

  13. Webinar: Healthy Schools, Healthy Students: Taking Action to Improve IAQ in Your School District

    Science.gov (United States)

    A page to register to view the first webinar in the IAQ Knowledge-to-Action Professional Training Webinar Series: Healthy Schools, Healthy Students: Taking Action to Improve IAQ in Your School District

  14. Isolement et identification de microorganismes indigènes de ...

    African Journals Online (AJOL)

    Isolement et identification de microorganismes indigènes de cacaoyères en côte d'ivoire et mise en évidence de leurs effets antagonistes vis-àvis de Phytophthora palmivora , agent de la pourriture brune des cabosses.

  15. A proposal for rational thorium utilization: thorims-nes

    International Nuclear Information System (INIS)

    Kurukawa, K.; Erbay, L. B.

    1997-01-01

    In this study, a globally applicable system depending on a new philosophy has been introduced for solving the problems connected with nuclear safety, ratio-waste, anti-nuclear proliferation and terrorism and public/institutional acceptance and economy. This rational thorium breeding fuel-cycle system named as THORIMS-NES (Thorium Molten- Salt Nuclear Energy Synergetics ) appears to be particularly promising and can be the way of nuclear power development. THORIMS-NES depends on three principles: I. Thorium utilization, II. Application of molten-fluoride fuel technology and III. Separation of fissile producing breeders and power producing reactors. Thorium fuel cycle has benefit on the reduction of trans-U elements and for recycling fuels produced by all kinds of military, research and industrial reactors. A system for the realization of THORIMS-NES has been introduced by the explanation of connections/relations between facilities. In this study, the status of countries/groups working on Th and Th fuel cycle has been summarized. Additionally, the resultant announcement of the International Conference on Thorium Molten Salt Reactor Development (8-11 April, 1997, Santa Monica) has been mentioned to present the cooperation of scientists and engineers for the realization of THORIMS-NES

  16. Electrochemical behaviour of silica basic hybrid coatings deposited on stainless steel by dipping and EPD

    International Nuclear Information System (INIS)

    Castro, Y.; Duran, A.; Damborenea, J.J.; Conde, A.

    2008-01-01

    The aim of this work is the characterisation of the corrosion behaviour of stainless steel (AISI 304) substrates coated by dipping and electrophoretic deposition (EPD) from a sol-gel basic sol. Particulate silica sols (labelled NaSi) were prepared by basic catalysis from ethyltriethoxysilane (TEOS), methyltriethoxysilane (MTES) and sodium hydroxide. Coatings between 2 and 10 μm were prepared by using concentrated and diluted sols by dipping and EPD process and the corrosion behaviour of the coated substrates were studied through potentiodynamic and impedance spectroscopy measurements (EIS). Potentiodynamic studies of coatings produced by dipping reveal a strong dependence of the protective properties with the concentration of the sol. This behaviour was confirmed by EIS showing that only the coatings obtained from concentrated sol present enough protective properties. On the contrary, EPD coatings prepared from diluted NaSi sol showed an excellent corrosion resistance, maintaining a pure capacitive behaviour for long periods of immersion. EPD deposition is thus proposed as a good alternative method for obtaining thicker and denser coatings with good protective properties from dilute and stable sols

  17. Status of the Instrument Control Unit for EPD on-board Solar Orbiter

    Science.gov (United States)

    Sánchez Prieto, Sebastián; Da Silva, Antonio; Rodriguez Polo, Oscar; Parra Espada, Pablo; Gutierrez Molina, Oscar; Fernandez Salgado, Javier

    Solar Orbiter is the next heliospheric mission sponsored by ESA. The launch is planned for 2017 and it will be as close as 0.28 AU from the Sun. One of the instruments for Solar Orbiter is the Energetic Particle Detector (EPD) responsible for measuring energies from 2 keV to 200 MeV/n. EPD consists of four detectors, Electron Proton Telescope (EPT), High Energy Telescope (HET), SupraThermal Electrons, Ions, & Neutrals (STEIN), and Suprathermal Ion Spectrograph (SIS), plus the Instrument Control Unit called ICU. The Space Research Group of the University of Alcalá in Spain is the responsible for developing the ICU. In this work we present the development status of the ICU after the Critical Design Review. We also address the planned activities for the next year including the development of the Engineering and Qualification Model (EQM) and Flight Model (PM). Special focus is paid to the software and verification & validation activities.

  18. Surface free energy of TiC layers deposited by electrophoretic deposition (EPD)

    Science.gov (United States)

    Gorji, Mohammad Reza; Sanjabi, Sohrab

    2018-01-01

    In this study porous structure coatings of bare TiC (i.e. 20 nm, 0.7 µm and 5/45 µm) and core-shell structures of TiC/NiP synthesized through electroless plating were deposited by EPD. Room temperature surface free energy (i.e. γs) of TiC and TiC/NiP coatings were determined via measuring contact angles of distilled water and diiodemethane liquids. The effect of Ni-P shell on spreading behavior of pure copper on porous EPD structures was also investigated by high temperature wetting experiments. According to the results existence of a Ni-P layer around the TiC particles has led to roughness (i.e. at least 0.1 µm), and porosity mean length (i.e. at least 1 µm) increase. This might be related to various sizes of TiC agglomerates formed during electroless plating. It has been observed that room temperature γs changed from 44.49 to 54.12 mJ.m-2 as a consequence of particle size enlargement for TiC. The highest and lowest (67.25 and 44.49 mJ.m-2) γs were measured for TiC nanoparticles which showed 1.5 times increase in surface free energy after being plated with Ni-P. It was also observed that plating Ni-P altered non-spreading (θs > 100 o) behavior of TiC to full-spreading ((θs 0o)) which can be useful for preparation of hard coatings by infiltration sintering phenomenon. Zeta potential of EPD suspensions, morphology, phase structure and topography of as-EPD layers were investigated through Zetasizer, field emission scanning electron microscopy (FESEM), X-ray diffraction (XRD) and atomic force microscopy (AFM) instruments respectively.

  19. Webinar: Know the Drill for Healthy IAQ: Training School Staff and Occupants to Reduce Indoor Asthma Triggers

    Science.gov (United States)

    A page to register to view the first webinar in the IAQ Knowledge-to-Action Professional Training Webinar Series: Know the Drill for Healthy IAQ: Training School Staff and Occupants to Reduce Indoor Asthma Triggers

  20. NGAM webinar materials for talk by C. Serest on May 2012 Market Technology Symposium, fenceline monitoring session

    Science.gov (United States)

    This talk supports the NGAM workshop and webinar seires and prepares for NGAM 2 The Next Generation Air Monitoring (NGAM) webinar and workshop series captures the revolution in air pollution measurement science enabled by rapid advances in sensors, communication...

  1. Sustainable Materials Management (SMM) Web Academy Webinar: Building Collection Infrastructure for Composting: Success in the Greater Worcester, Massachusetts Area

    Science.gov (United States)

    This is a webinar page for the Sustainable Management of Materials (SMM) Web Academy webinar titled Let’s WRAP (Wrap Recycling Action Program): Best Practices to Boost Plastic Film Recycling in Your Community

  2. Degradation behavior of n-MAO/EPD bio-ceramic composite coatings on magnesium alloy in simulated body fluid

    Energy Technology Data Exchange (ETDEWEB)

    Xiong, Ying, E-mail: yxiong@zjut.edu.cn [College of Mechanical Engineering, Zhejiang University of Technology, Hangzhou 310032 (China); Lu, Chao [College of Mechanical Engineering, Zhejiang University of Technology, Hangzhou 310032 (China); Wang, Chao; Song, Renguo [School of Materials Science and Engineering, Changzhou University, Changzhou 213164 (China); Jiangsu Key Laboratory of Materials Surface Science and Technology, Changzhou University, Changzhou 213164 (China)

    2015-03-15

    Highlights: • A bio-ceramic n-MAO/EPD coating was prepared by combined MAO and EPD technique. • The precipitates of Ca/P compound are formed on the surface samples during immersion. • The n-MAO/EPD coating with HA dense structure has a favorable anti-corrosion effect. • Two degradation mechanism models for the n-MAO and n-MAO/EPD coating were proposed. - Abstract: The bio-ceramic composite coatings have been fabricated on ZK60 magnesium (Mg) alloy to improve its bio-corrosion resistance in a simulated body fluid (SBF). Firstly, micro-arc oxidation coatings (n-MAO coating) with the addition of zirconium oxide (ZrO{sub 2}) and cerium oxide (CeO{sub 2}) nano-particles were prepared by MAO technique on ZK60Mg alloy in alkaline electrolyte. Secondly, nano-hydroxyapatite (HA) was deposited on the surface of n-MAO coatings by using electrophoretic deposition (EPD) technique. The degradation behavior of the coated samples was investigated by means of immersion tests and electrochemical impedance spectroscopy (EIS) in the SBF at 36.5 ± 0.5 °C. The variation of phase composition, surface and cross-section morphology of coatings at different immersion stages were analyzed by X-ray diffraction (XRD) and scanning electron microscopy (SEM), respectively. The results showed that the precipitation layer with biological activity formed on the surface of coated samples during the SBF immersion, which can inhibit Mg alloys from degrading effectively. The n-MAO/EPD composite coating with HA dense structure has a favorable anti-corrosion effect compared to the n-MAO coating. Degradation mechanism model of the corrosion process at different corrosion stages for two kinds of coatings were proposed. The long-term corrosion protection of the n-MAO/EPD composite coating was governed significantly by the synergistic effect of phase composition stability and micro structural integrity.

  3. Degradation behavior of n-MAO/EPD bio-ceramic composite coatings on magnesium alloy in simulated body fluid

    International Nuclear Information System (INIS)

    Xiong, Ying; Lu, Chao; Wang, Chao; Song, Renguo

    2015-01-01

    Highlights: • A bio-ceramic n-MAO/EPD coating was prepared by combined MAO and EPD technique. • The precipitates of Ca/P compound are formed on the surface samples during immersion. • The n-MAO/EPD coating with HA dense structure has a favorable anti-corrosion effect. • Two degradation mechanism models for the n-MAO and n-MAO/EPD coating were proposed. - Abstract: The bio-ceramic composite coatings have been fabricated on ZK60 magnesium (Mg) alloy to improve its bio-corrosion resistance in a simulated body fluid (SBF). Firstly, micro-arc oxidation coatings (n-MAO coating) with the addition of zirconium oxide (ZrO 2 ) and cerium oxide (CeO 2 ) nano-particles were prepared by MAO technique on ZK60Mg alloy in alkaline electrolyte. Secondly, nano-hydroxyapatite (HA) was deposited on the surface of n-MAO coatings by using electrophoretic deposition (EPD) technique. The degradation behavior of the coated samples was investigated by means of immersion tests and electrochemical impedance spectroscopy (EIS) in the SBF at 36.5 ± 0.5 °C. The variation of phase composition, surface and cross-section morphology of coatings at different immersion stages were analyzed by X-ray diffraction (XRD) and scanning electron microscopy (SEM), respectively. The results showed that the precipitation layer with biological activity formed on the surface of coated samples during the SBF immersion, which can inhibit Mg alloys from degrading effectively. The n-MAO/EPD composite coating with HA dense structure has a favorable anti-corrosion effect compared to the n-MAO coating. Degradation mechanism model of the corrosion process at different corrosion stages for two kinds of coatings were proposed. The long-term corrosion protection of the n-MAO/EPD composite coating was governed significantly by the synergistic effect of phase composition stability and micro structural integrity

  4. Kunstnikuraamatud / Paul Kuimet, Dénes Kalev Farkas, Laura Kuusk ; intervjueerinud Laura Kuusk, Kristel Schwede

    Index Scriptorium Estoniae

    Kuimet, Paul, 1984-

    2016-01-01

    Paul Kuimet, Dénes Kalev Farkas ja Laura Kuusk räägivad, kuidas valmisid nende kunstnikuraamatud ja mis oli projekti tõukejõuks. Paul Kuimeti fotoraamat "In Vicinity", Dénes Kalev Farkasi raamatud "Evident in Advance" ja "Credo", Laura Kuuse raamat "Pop-up-book"

  5. GPP Webinar: The Solar Roadmap—Navigating the Evolving Solar Energy Market

    Science.gov (United States)

    GPP and State & Local Climate and Energy Branch webinar on the Solar Roadmap and the evolving solar energy market. This webinar discussed local and state government’s success stories and opportunities for progress in renewable energy goals using the Solar

  6. 78 FR 43920 - Meeting (Webinar) of the Federal Advisory Committee on Juvenile Justice

    Science.gov (United States)

    2013-07-22

    ... DEPARTMENT OF JUSTICE Office of Justice Programs [OJP (OJJDP) Docket No. 1614] Meeting (Webinar) of the Federal Advisory Committee on Juvenile Justice AGENCY: Office of Juvenile Justice and Delinquency Prevention, Office of Justice Programs, U.S. Department of Justice. ACTION: Notice of Webinar...

  7. 77 FR 39511 - Meeting (Webinar) of the Federal Advisory Committee on Juvenile Justice

    Science.gov (United States)

    2012-07-03

    ... DEPARTMENT OF JUSTICE Office of Justice Programs [OJP (OJJDP) Docket No. 1594] Meeting (Webinar) of the Federal Advisory Committee on Juvenile Justice AGENCY: Office of Juvenile Justice and Delinquency Prevention, Office of Justice Programs, U.S. Department of Justice. ACTION: Notice of Webinar...

  8. The Webinar Integration Tool: A Framework for Promoting Active Learning in Blended Environments

    Science.gov (United States)

    Lieser, Ping; Taf, Steven D.; Murphy-Hagan, Anne

    2018-01-01

    This paper describes a three-stage process of developing a webinar integration tool to enhance the interaction of teaching and learning in blended environments. In the context of medical education, we emphasize three factors of effective webinar integration in blended learning: fostering better solutions for faculty and students to interact…

  9. 77 FR 72828 - Pacific Fishery Management Council; Public Meeting/Online Webinar

    Science.gov (United States)

    2012-12-06

    ... alternatives for determining the status of groundfish stocks based on results of data-moderate assessments. The... teleconference of the Groundfish Status Determination Criteria for Data-Moderate Stocks webinar from the U.S. or... INFORMATION: The purpose of the Groundfish Status Determination Criteria for Data-Moderate Stocks webinar is...

  10. 76 FR 81430 - Small Business Investment Companies-Early Stage SBICs; Public Webinars

    Science.gov (United States)

    2011-12-28

    ... SMALL BUSINESS ADMINISTRATION 13 CFR Part 107 Small Business Investment Companies--Early Stage SBICs; Public Webinars AGENCY: U.S. Small Business Administration. ACTION: Notice of public Webinars. SUMMARY: The U.S. Small Business Administration (SBA) announces that it is holding a series of public...

  11. 78 FR 18978 - Human Studies Review Board; Notification of a Public Webinar/Teleconference

    Science.gov (United States)

    2013-03-28

    ... ENVIRONMENTAL PROTECTION AGENCY [EPA-HQ-ORD-2013-0115; FRL 9794-8] Human Studies Review Board; Notification of a Public Webinar/ Teleconference AGENCY: U. S. Environmental Protection Agency (EPA). ACTION: Notice. SUMMARY: The EPA Office of the Science Advisor announces a public Webinar/teleconference of the...

  12. 77 FR 15099 - Human Studies Review Board; Notification of a Public Webinar/Teleconference

    Science.gov (United States)

    2012-03-14

    ... ENVIRONMENTAL PROTECTION AGENCY [EPA-HQ-ORD-2012-0175; FRL-9647-2] Human Studies Review Board; Notification of a Public Webinar/ Teleconference AGENCY: U. S. Environmental Protection Agency. ACTION: Notice. SUMMARY: The EPA Office of the Science Advisor announces a public Webinar/teleconference of the HSRB to...

  13. Creating and Sustaining Professional Learning Communities: Q&A with Stephanie Hirsh, Ph.D. 2016 Educator Effectiveness Webinar Series

    Science.gov (United States)

    Regional Educational Laboratory Mid-Atlantic, 2016

    2016-01-01

    In this webinar, Dr. Stephanie Hirsh, Executive Director of Learning Forward, presented the research on effective PLCs and shared her experiences in creating, assessing, and leading PLCs. This Q&A addressed questions participants had for Dr. Hirsh following the webinar. The webinar recording and PowerPoint presentation are also available.

  14. WEBINAR AS A VARIETY OF WEB E-CONFERENCE AND ITS PLACE IN A NETWORKED COLLABORATIVE LEARNING PROCESS

    Directory of Open Access Journals (Sweden)

    O. Slowinska

    2013-08-01

    Full Text Available This article investigates the possibility of using didactic webinars for implementing educational and scientific activities of highly qualified personnel. Substantiated scientific - theoretical foundations of the webinar and discussed its advantages over classical seminar. Discovered practical problems that need solving during implementation webinars and electronic conferences.

  15. EPD--environmental product declarations for wood products : an application of life cycle information about forest products

    Science.gov (United States)

    Richard Bergman; Adam Taylor

    2011-01-01

    Transparent and credible environmental labeling of products is vital for a sustainable future. Ecolabeling shows information on the environmental performance of products, processes, and services. This article focuses on one type of ecolabeling referred to as environmental product declarations (EPDs) that provide environmental impact information based on life cycle...

  16. Favoriser le développement de chaînes de valeur agricoles ...

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

    Favoriser le développement de chaînes de valeur agricoles inclusives et durables grâce aux TIC ... Ce projet vise à mettre l'information et les connaissances au service du développement de chaînes de valeur agricoles grâce à l'utilisation stratégique des TIC. ... Tropical Agriculture Research and Higher Education Center.

  17. Webinar Presentation: Air Pollution and Autism Spectrum Disorder: What Do We Know and What Is Next?

    Science.gov (United States)

    This presentation, Air Pollution and Autism Spectrum Disorder: What Do We Know and What Is Next?, was given at the NIEHS/EPA Children's Centers 2015 Webinar Series: Brain Health held on Aug. 12, 2015.

  18. CHP as a Boiler Replacement Opportunity (Webinar) – April 30, 2013

    Science.gov (United States)

    This webinar provides information about the benefits of replacing a boiler with a CHP system, describes CHP project analysis and delivery processes, and highlights a case study at Penn State University.

  19. Webinar Presentation: Vitamins, Minerals and Metals: Do Healthy Diets Counteract Health Effects of Toxicants?

    Science.gov (United States)

    This presentation, Vitamins, Minerals and Metals: Do Healthy Diets Counteract Health Effects of Toxicants?, was given at the NIEHS/EPA Children's Centers 2015 Webinar Series: Food and Children's Health held on Dec. 9, 2015.

  20. Webinar Presentation: Prenatal Residential Proximity to Agricultural Pesticide Applications and IQ in Children

    Science.gov (United States)

    This presentation, Prenatal Residential Proximity to Agricultural Pesticide Applications and IQ in Children, was given at the NIEHS/EPA Children's Centers 2015 Webinar Series: Brain Health held on Aug. 12, 2015.

  1. GPP Webinar: Market Outlook and Innovations in Wind and Solar Power

    Science.gov (United States)

    Green Power Partnership webinar reviewing the state of the renewable energy industry as a whole, with a focus on wind and solar power and exploring recent marketplace innovations in wind and solar power and renewable energy purchases.

  2. Webinar Presentation: Effects of Formula Supplementation on the Composition of the Infant Microbiome

    Science.gov (United States)

    This presentation, Effects of Formula Supplementation on the Composition of the Infant Microbiome, was given at the NIEHS/EPA Children's Centers 2015 Webinar Series: Food and Children's Health held on Dec. 9, 2015.

  3. Goods Movement and Ports: Community Impacts and Collaborative Solutions (January 2014 Webinar)

    Science.gov (United States)

    To exchange views and develop a shared understanding of the challenges and opportunities of ports and port communities, EPA's Office of Transportation and Air Quality is hosting a series of webinars, bringing together port stakeholders.

  4. GPP Webinar: Solar Utilization in Higher Education Networking & Information Sharing Group: Financing Issues Discussion

    Science.gov (United States)

    This presentation from a Solar Utilization in Higher Education Networking and Information webinar covers financing and project economics issues related to solar project development in the higher education sector.

  5. Sustainable Materials Management (SMM) Web Academy Webinar: EPA's SMM Electronics Challenge - What's in it for you?

    Science.gov (United States)

    There will be a webinar entitled, EPA’s SMM Electronics Challenge: What’s in it for you?” to hear how the Challenge can help you preserve the environment, demonstrate leadership by building more sustainable electronics.

  6. Tribal Science 2017 Webinar Series: Harmful Algal Blooms (HABs): Research, Collaborations, and Other Activities

    Science.gov (United States)

    The Tribal Science Webinar Series provides a forum for discussion of the complex environmental issues facing many tribal and indigenous communities, and features a wide variety of expert guest speakers from government,.....

  7. Webinar Presentation: Epidemiologic Studies of the Effects of Toxic Exposures on Brain and Behavior: Neuropsychological Assessment

    Science.gov (United States)

    This presentation, Epidemiologic Studies of the Effects of Toxic Exposures on Brain and Behavior: Neuropsychological Assessment, was given at the NIEHS/EPA Children's Centers 2015 Webinar Series: Interdisciplinary Approaches to Neurodevelopment.

  8. 76 FR 78658 - Webinar Overview of the National Vaccine Advisory Committee Healthcare Personnel Influenza...

    Science.gov (United States)

    2011-12-19

    ... Committee Healthcare Personnel Influenza Vaccination Subgroup's Draft Report and Draft Recommendations for Achieving the Healthy People 2020 Annual Coverage Goals for Influenza Vaccination in Healthcare Personnel... Influenza Vaccination Subgroup (HCPIVS), will host an informational webinar to introduce the committee's...

  9. Recubrimientos sol-gel obtenidos por deposición electroforética (EPD sobre metales

    Directory of Open Access Journals (Sweden)

    Castro, Y.

    2000-12-01

    Full Text Available Sol-gel process is a suitable method for the production of glass-like coatings onto metals, acting as barrier against oxidation and providing an increased resistance to corrosion. Hybrid and inorganic coatings of different compositions have been used for coating several metals by using techniques like dipping, spin-coating and spraying. Although these methods lead to good properties the final coatings are restricted by the thin thickness (up to 2 μm, thus limiting the application range. Electrophoretic deposition (EPD is considered a highly versatile technique for producing homogeneous thicker coatings. The aim of this work deals with the preparation of coatings onto metals by EPD from hybrid silica sols (TEOS, MTES and from colloidal silica suspensions where the hybrid sols constitute the suspending medium. Both the solutions and the suspensions have been studied in terms of viscosity, density and conductivity. Furthermore, the physical parameters associated to EPD, such as deposition time and current density, have been also studied, taking into account the additional contribution to the layer formed by EPD occurring by dipping during withdrawal. The coatings obtained by dipping and by EPD have been characterised by perfilometry and optical microscopy.

    El proceso sol-gel es un método de gran interés para la producción de películas vítreas sobre metales, que actúan como barrera protectora frente a la oxidación y aumentan su resistencia a la corrosión. Se han obtenido recubrimientos inorgánicos e híbridos de distintas composiciones sobre distintos metales usando técnicas como inmersión, centrifugado y pulverización. Aunque estos métodos proporcionan recubrimientos con buenas propiedades los espesores obtenidos son bajos (inferiores a 2 mm, lo que limita sus posibilidades de aplicación. La deposición electroforética (EPD se perfila como una técnica de gran versatilidad para la obtención de recubrimientos homogéneos de

  10. Webinar as the innovative marketing tool: its place and a role in system of advancement of educational services

    Directory of Open Access Journals (Sweden)

    Matuhina Tatiana Vasilevna

    2011-04-01

    Full Text Available Marketing of webinar represents research which is carried out by seminar carrying out in a network the Internet, by means of virtual conference. Webinar as the innovative marketing tool allows the buyer to investigate a product or service, and to the supplier to investigate requirements and interests of the consumers by means of decrease in expenses for marketing since the technology of webinar-marketing is much more economic traditional than means of marketing, advertising, polls, seminars and conferences.

  11. Effects of endorphin massage on B-endorphin level and Edinburgh Postnatal Depression Scale (EPDS score in women with postpartum blues

    Directory of Open Access Journals (Sweden)

    Hidayati Hidayati

    2014-06-01

    Results: Endorphin massage treatment significantly increase the B-endorphin level compared to before treatment (P 0.05. The level of EPDS significantly decrease after treatment than that before treatment (P 0.05. There is significantly negative correlation between B-endorphin level and EPDS score (r = -0,517; P 0.05. Conclusion: Endorphin massage is good alternative treatment to increase B-endorphin level and decresae EPDS score among mother with postpartum blues. [Cukurova Med J 2014; 39(3.000: 512-516

  12. Electrophoretic deposition (EPD) of hydrous ruthenium oxides with PTFE and their supercapacitor performances

    International Nuclear Information System (INIS)

    Jang, Jong H.; Machida, Kenji; Kim, Yuri; Naoi, Katsuhiko

    2006-01-01

    The effect of PTFE addition was investigated for the electrophoretic deposition (EPD) of hydrous ruthenium oxide electrodes. Mechanical stability of electrode layers, together with deposition yield, was enhanced by using hydrous ruthenium oxide/PTFE dispersions. High supercapacitor performance was obtained for the electrodes prepared with 2% PTFE and 10% water. When PTFE content was higher, the rate capability became poor with low electronic conductivity; higher water content than 10% resulted in non-uniform depositions with poor cycleability and power capability. When electrodes were heat treated at 200 deg. C for 10 h, the specific energy was as high as 17.6 Wh/kg based on single electrode (at 200 W/kg); while utilizable energy was lower with heat treatment time of 1 and 50 h, due to the high resistance and gradual crystallization, respectively. With PTFE addition and heat treatment at 200 deg. C for 10 h, the specific capacitance was increased by 31% (460 → 599 F/g at ca. 0.6 mg/cm 2 ) at 10 mV/s, and the deposition weight was increased up to 1.7 mg/cm 2 with initial capacitance of 350 F/g

  13. The efficacy of E.P.D., a new immunotherapy, in the treatment of allergic diseases in children.

    Science.gov (United States)

    Caramia, G; Franceschini, F; Cimarelli, Z A; Ciucchi, M S; Gagliardini, R; Ruffini, E

    1996-11-01

    A double blind study was made on a group of 35 children, 8 of whom were allergic to Grass and 27 allergic to Pteronyssinus and Farinae Dermatophagoides. We verified the efficacy and tolerability of a new immunotherapy called E.P.D. (Enzyme Potentiated Desensitization). This particular immunotherapy consists in an intradermal injection of a mix made up of an allergic solution at extremely low doses and an enzyme, beta-glucuronidase. The vaccine is administered once a year, two weeks before pollen peaks for children with seasonal allergies and two times a year, in February and November, for children with non-seasonal allergies (Dermatophagoides). The results, statistically analyzed on the basis of a symptoms score, showed good clinical efficacy in patients affected by both seasonal and non-seasonal allergies. Due to the clinical effectiveness, easy administration and excellent tolerability of the immunotherapy, E.P.D. is particularly suited for treating or reducing allergic symptoms in allergic children.

  14. Independent Orbiter Assessment (IOA): Assessment of the EPD and C/remote manipulator system FMEA/CIL

    Science.gov (United States)

    Robinson, W. W.

    1988-01-01

    The results of the Independent Orbiter Assessment (IOA) of the Failure Modes and Effects Analysis (FMEA) and Critical Items List (CIL) are presented. The IOA effort first completed an analysis of the Electrical Power Distribution and Control (EPD and C)/Remote Manipulator System (RMS) hardware, generating draft failure modes and potential critical items. To preserve independence, this analysis was accomplished without reliance upon the results contained within the NASA FMEA/CIL documentation. The IOA analysis of the EPD and C/RMS hardware initially generated 345 failure mode worksheets and identified 117 Potential Critical Items (PCIs) before starting the assessment process. These analysis results were compared to the proposed NASA Post 51-L baseline of 132 FMEAs and 66 CIL items.

  15. Avoiding shortage of radio-chemists with the NAMP radiochemistry webinars

    International Nuclear Information System (INIS)

    Paviet-Hartmann, P.; Akbarzadeh, M.; Griggs, J.

    2013-01-01

    The U.S. Department of Energy originally created the National Analytical Management Program (NAMP) to help coordinate its analytical capabilities and to address national needs in technology and resources. In support of this mission, the NAMP established a subcommittee to promote training and education in radiochemistry to avert the predicted loss in expertise. In cooperation with the U.S. Environmental Protection Agency and university partners, the NAMP developed a series of two-hour webinar presentations by experts on different topics relevant to radiochemistry. These webinars are intended to be of interest to those already in the workforce who may need a refresher course or a better understanding of specific radiochemistry topics. The live webinars include slides presentation, and engage the attendees by giving them the opportunity to ask questions during the live event through the web-cast interface. Certificates may be given for attendance during the live webinar. The success of these webinars relies not only on the presenters who are internationally recognized experts but also on how we promote them: we advertised them through a dedicated web site, social networks or flyers. Another important point is that they are free are accessible online in 2 formats: audio-video recording and pdf files. Recorded and archived versions comprise a library vital to future generations of radio-chemists and scientists interested in radiochemistry. The first webinar, An Overview of Actinide Chemistry, was presented on April 20, 2012. The overwhelmingly positive feedback from participants clearly demonstrates that the NAMP webinars are making a difference by providing unique educational opportunities in radiochemistry

  16. Avoiding shortage of radio-chemists with the NAMP radiochemistry webinars

    Energy Technology Data Exchange (ETDEWEB)

    Paviet-Hartmann, P. [Idaho National Laboratory, 995 University Blvd, Idaho Falls, ID 83402 (United States); Akbarzadeh, M. [Nuclear Waste Partnership, LLC, 1400 university Dr, Carlsbad, NM 88220 (United States); Griggs, J. [US Environmental Protection Agency, NAREL, 540 S. Morris Ave, Montgomery, AL 36115-2601 (United States)

    2013-07-01

    The U.S. Department of Energy originally created the National Analytical Management Program (NAMP) to help coordinate its analytical capabilities and to address national needs in technology and resources. In support of this mission, the NAMP established a subcommittee to promote training and education in radiochemistry to avert the predicted loss in expertise. In cooperation with the U.S. Environmental Protection Agency and university partners, the NAMP developed a series of two-hour webinar presentations by experts on different topics relevant to radiochemistry. These webinars are intended to be of interest to those already in the workforce who may need a refresher course or a better understanding of specific radiochemistry topics. The live webinars include slides presentation, and engage the attendees by giving them the opportunity to ask questions during the live event through the web-cast interface. Certificates may be given for attendance during the live webinar. The success of these webinars relies not only on the presenters who are internationally recognized experts but also on how we promote them: we advertised them through a dedicated web site, social networks or flyers. Another important point is that they are free are accessible online in 2 formats: audio-video recording and pdf files. Recorded and archived versions comprise a library vital to future generations of radio-chemists and scientists interested in radiochemistry. The first webinar, An Overview of Actinide Chemistry, was presented on April 20, 2012. The overwhelmingly positive feedback from participants clearly demonstrates that the NAMP webinars are making a difference by providing unique educational opportunities in radiochemistry.

  17. Citizens' initiative “# Noen3caínes". Discourse analysis of an event

    Directory of Open Access Journals (Sweden)

    Luis Eduardo Ospina Raigosa

    2016-07-01

    Full Text Available The article performs a Critical Study of the Discourse of a fragment of the video “Narconovelas- Movimiento ciudadano #noen3caines” (Garcia & Cartagena, 2013 which gives an account of the citizens’ initiative Noen3caínes. In this initiative citizens question the media, and what it constitutes as a social response. The general objective is to interpret the social response called Noen3Caínes, from the meanings that are proposed in the video analysis. Noen3Caínes had concrete effects on the advertisement of the TV series of RCN in Colombia “Tres Caínes”. At least 13 brands withdrew their advertising thanks to public pressure from the Internet because they considered that his image was not akin to that proposal on television, a matter which has no precedent in the history of the media in Colombia.

  18. Sustainable Materials Management (SMM) Web Academy Webinar: An Introduction to Lithium Batteries and the Challenges that they Pose to the Waste and Recycling Industry

    Science.gov (United States)

    This is a webinar page for the Sustainable Management of Materials (SMM) Web Academy webinar titled, An Introduction to Lithium Batteries and the Challenges that they Pose to the Waste and Recycling Industry.

  19. Sustainable Materials Management (SMM) Web Academy Webinar Series: A Step-by-Step Guide to Conducting a Wasted Food Assessment with the Reducing Wasted Food & Packaging Toolkit

    Science.gov (United States)

    This is a webinar page for the Sustainable Management of Materials (SMM) Web Academy webinar titled Let’s WRAP (Wrap Recycling Action Program): Best Practices to Boost Plastic Film Recycling in Your Community

  20. Sustainable Materials Management (SMM) Web Academy Webinar: Wasted Food to Energy: How 6 Water Resource Recovery Facilities are Boosting Biogas Production & the Bottom Line

    Science.gov (United States)

    This is a webinar page for the Sustainable Management of Materials (SMM) Web Academy webinar titled Let’s WRAP (Wrap Recycling Action Program): Best Practices to Boost Plastic Film Recycling in Your Community

  1. Sustainable Materials Management (SMM) Web Academy Webinar: How to Reduce Wasted Food: EPA’s Food Waste Reduction Tools for Food Services & Restaurants

    Science.gov (United States)

    This is a webinar page for the Sustainable Management of Materials (SMM) Web Academy webinar titled Let’s WRAP (Wrap Recycling Action Program): Best Practices to Boost Plastic Film Recycling in Your Community

  2. Sustainable Materials Management (SMM) Web Academy Webinar: Cupertino CA and Cambridge MA: Tips for How Communities Can Successfully Engage Businesses to Divert Food Scraps

    Science.gov (United States)

    This is a webinar page for the Sustainable Management of Materials (SMM) Web Academy webinar titled Let’s WRAP (Wrap Recycling Action Program): Best Practices to Boost Plastic Film Recycling in Your Community

  3. Sustainable Materials Management (SMM) Web Academy Webinar: Changing How We Think About Our Resources for a Better Tomorrow: How to Donate Surplus Food from K-12 Schools

    Science.gov (United States)

    This is a webinar page for the Sustainable Management of Materials (SMM) Web Academy webinar titled Changing How We Think About Our Resources for a Better Tomorrow: How to Donate Surplus Food from K-12 Schools

  4. Sustainable Materials Management (SMM) Web Academy Webinar: Advancing Sustainable Materials Management: Facts and Figures 2013 - Assessing Trends in Materials Generation, Recycling and Disposal in the United States

    Science.gov (United States)

    This is a webinar page for the Sustainable Management of Materials (SMM) Web Academy webinar titled Let’s WRAP (Wrap Recycling Action Program): Best Practices to Boost Plastic Film Recycling in Your Community

  5. Unprecedented NES non-antagonistic inhibitor for nuclear export of Rev from Sida cordifolia.

    Science.gov (United States)

    Tamura, Satoru; Kaneko, Masafumi; Shiomi, Atsushi; Yang, Guang-Ming; Yamaura, Toshiaki; Murakami, Nobutoshi

    2010-03-15

    Bioassay-guided separation from the MeOH extract of the South American medicinal plant Sida cordifolia resulted in isolation of (10E,12Z)-9-hydroxyoctadeca-10,12-dienoic acid (1) as an unprecedented NES non-antagonistic inhibitor for nuclear export of Rev. This mechanism of action was established by competitive experiment by the biotinylated probe derived from leptomycin B, the known NES antagonistic inhibitor. Additionally, structure-activity relationship analysis by use of the synthesized analogs clarified cooperation of several functionalities in the Rev-export inhibitory activity of 1. Copyright 2010 Elsevier Ltd. All rights reserved.

  6. 77 FR 75613 - Fisheries of the South Atlantic; Southeast Data, Assessment and Review (SEDAR); Data Webinar for...

    Science.gov (United States)

    2012-12-21

    ... discuss data needs and treatments. Special Accommodations These meetings are physically accessible to... the South Atlantic; Southeast Data, Assessment and Review (SEDAR); Data Webinar for South Atlantic...: Notice of SEDAR 32 data webinar for South Atlantic gray triggerfish and blueline tilefish. SUMMARY: The...

  7. 75 FR 65012 - Small Hydropower Development in the United States; Notice of Small/Low-Impact Hydropower Webinar

    Science.gov (United States)

    2010-10-21

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. AD09-9-000] Small Hydropower Development in the United States; Notice of Small/Low-Impact Hydropower Webinar October 13, 2010. The Federal Energy Regulatory Commission will host a Small/Low- Impact Hydropower Webinar on November 10, 2010, from...

  8. 76 FR 81929 - Small Hydropower Development in the United States; Notice of Small/Low-Impact Hydropower Webinar

    Science.gov (United States)

    2011-12-29

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. AD09-9-000] Small Hydropower Development in the United States; Notice of Small/Low-Impact Hydropower Webinar The Federal Energy Regulatory Commission will host a Small/Low- Impact Hydropower Webinar on January 25, 2012, from 12:00 noon to 1:30 p.m...

  9. 76 FR 30937 - Small Hydropower Development in the United States; Notice of Small/Low-Impact Hydropower Webinar

    Science.gov (United States)

    2011-05-27

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. AD09-9-000] Small Hydropower Development in the United States; Notice of Small/Low-Impact Hydropower Webinar The Federal Energy Regulatory Commission (FERC) will host a Small/ Low-Impact Hydropower Webinar on June 22, 2011, from 12 noon to 1 p.m...

  10. Using Survey Responses to Determine the Value-Added Features of a Webinar Portal System for Adoption by Natural Resource Professionals

    Science.gov (United States)

    Gharis, Laurie; Bardon, Robert E.; Hubbard, William; Taylor, Eric; Gonzalez-Jeuck, Grizel

    2014-01-01

    This article presents the findings of a recent survey of natural resource webinar providers. Respondents were asked a range of questions regarding their webinar services. Findings showed that respondents most commonly marketed their webinars through email or websites and targeted an audience of professionals. Respondents noted that the greatest…

  11. Using Student Surveys to Monitor Teacher Effectiveness: Q&A with Dr. Ronald Ferguson. REL Mid-Atlantic Teacher Effectiveness Webinar Series

    Science.gov (United States)

    Regional Educational Laboratory Mid-Atlantic, 2013

    2013-01-01

    In this webinar, Dr. Ronald Ferguson, creator of the Tripod Project and Senior Lecturer at Harvard University Graduate School of Education, discussed the use of student surveys as an approach to measuring teacher effectiveness. This Q&A addressed the questions participants had for Dr. Ferguson following the webinar. The webinar recording and…

  12. Des banques de gènes de maïs aident les petits agriculteurs à ...

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

    28 oct. 2010 ... Des banques de gènes de maïs aident les petits agriculteurs à ... On a ensuite permis aux agriculteurs d'avoir accès aux variétés provenant de ces banques de gènes, et ils ont ainsi pu produire par ... Articles connexes ...

  13. Laine Jänes asus kultuuripealinna juhti Mikko Fritzet toetama / Mari Kodres

    Index Scriptorium Estoniae

    Kodres, Mari

    2010-01-01

    Kultuuriminister Laine Jänes nimetas kultuuripealinna Tallinn 2011 sihtasutuse juhtide Mikko Fritze ja Jaanus Mutli ning programmiosakonna juhi Jaanus Rohumaa esinemist valitsuskabinetis usaldusväärseks ning jäi rahule programmi tutvustamisega. Väidetavalt tahetakse sihtasutuse juhti Mikko Fritzet välja vahetada

  14. Elu võimalikkusest pärast surma / Dénes Farkas ; intervjueerinud Andreas Trossek

    Index Scriptorium Estoniae

    Farkas, Dénes, 1974-

    2010-01-01

    Budapestis sündinud ja kasvanud, Eesti Kunstiakadeemia lõpetanud ja praegu Ungari Instituudis galeristina töötav Dénes Farkas endast, kunsti ja kunstniku positsioonist, oma isikunäitusest "Let's play ehk Mäng on läbi", mis on avatud Tallinnas Hobusepea galeriis 6. septembrini 2010

  15. Raudna põhikooli spordihoone Heimtalis = Raudna School Sports Facility in Heimtali / Peep Jänes

    Index Scriptorium Estoniae

    Jänes, Peep, 1936-

    2009-01-01

    2008. a. valminud spordihoonest, mille autor on Peep Jänes, projekteerija GS-Dis, sisekujundajad Signe ja Gildardas Stokas. Spordihoone rajati 1860. a. ehitatud mõisa ringtalli välismüüri sisealale ja restaureeriti ajalooline ringmüür

  16. NES HAVUZLARININ KULLANIM ÖMRÜ MALİYET ANALİZİ

    Directory of Open Access Journals (Sweden)

    Murat ÖZTÜRK

    2008-03-01

    Full Text Available Günes havuzları, günes enerjisini uzun süre boyunca toplayan ve depolayan sistemlerdir. Bu sistemlerin ülke genelinde daha yaygın bir sekilde kullanılmaları için, fiziksel özelliklerinin yanında günes enerjisinden sıcak su üretimi ve depolamasının ekonomik olup olmadıklarının da bilinmesi gerekir. Kullanım ömrü maliyet analizi özel proseslerin veya kıyaslaması yapılacak proseslerin çevresel etkilerini tanımlayan ve degerlendiren bir sistematik analitik metottur. Sistemin maliyetini belirlemek için; kaynak tüketimini, enerji kullanımını, malzeme ve enerji dengelerini, ham maddeleri kullanılabilir ürünlere çevirme operasyonlarında besikten mezara seklinde bir konu olarak ele alır. Bu çalısmada; 3,5x3,5 m2 alanlı ve 2 m derinliginde bir günes havuzunun yansıtıcı kapaklı ve kapaksız olması halinde havuzun kullanım ömrü maliyet analizi yapılmıs ve Göller Bölgesi sartlarında bu günes havuzundan alınabilecek enerji miktarı bulunmustur.

  17. The n-MAO/EPD bio-ceramic composite coating fabricated on ZK60 magnesium alloy using combined micro-arc oxidation with electrophoretic deposition

    Energy Technology Data Exchange (ETDEWEB)

    Xiong, Ying, E-mail: yxiong@zjut.edu.cn [College of Mechanical Engineering, Zhejiang University of Technology, Hangzhou 310032 (China); Lu, Chao [College of Mechanical Engineering, Zhejiang University of Technology, Hangzhou 310032 (China); Wang, Chao; Song, Renguo [School of Materials Science and Engineering, Changzhou University, Changzhou 213164 (China); Jiangsu Key Laboratory of Materials Surface Science and Technology, Changzhou University, Changzhou 213164 (China)

    2014-12-15

    Highlights: • Adding CeO{sub 2}/ZrO{sub 2} nano-particles to modify the properties of n-MAO coating. • A bio-ceramic n-MAO/EPD composite coating was prepared by two-step methods. • The n-MAO/EPD composite coating with HA has a favorable anti-corrosion effect. - Abstract: A bio-ceramic composite coating was fabricated on ZK60 magnesium (Mg) alloy using combined micro-arc oxidation (MAO) with electrophoretic deposition (EPD) technique. The MAO coating as the basal layer was produced in alkaline electrolyte with (n-MAO coating) and without (MAO coating) the addition of CeO{sub 2} and ZrO{sub 2} nano-particles, respectively. A hydroxyapatite (HA) coating as the covering layer was deposited on the n-MAO coating to improve the biological properties of the coating (n-MAO/EPD composite coating). The morphology and phase composition of three treated coatings were investigated by scanning electron microscope (SEM) and X-ray diffraction (XRD). The corrosion resistance of these coatings was evaluated with potentiodynamic polarization tests and immersion tests in simulated body fluid (SBF) at 36.5 ± 0.5 °C. The XRD spectra showed that the CeO{sub 2} and ZrO{sub 2} peaks can be collected in the n-MAO coating, and HA particles exists in the n-MAO/EPD composite coating. The results of corrosion tests indicated that the n-MAO/EPD composite coating owned increased bioactivity and long-term protective ability compared with the MAO coating and the n-MAO coating. Thus Mg alloy coated with the n-MAO/EPD composite coating should be more suited as biodegradable bone implants.

  18. 76 FR 72493 - ITS Joint Program Office Webinar on Alternative Organizational Structures for a Certificate...

    Science.gov (United States)

    2011-11-23

    ... organizational structures for a certificate management entity (CME) to support a trusted and secure connected... DEPARTMENT OF TRANSPORTATION ITS Joint Program Office Webinar on Alternative Organizational... Adam Hopps at (202) 680-0091. The ITS JPO will present results from an early analysis of organizational...

  19. 76 FR 22944 - Pipeline Safety: Notice of Public Webinars on Implementation of Distribution Integrity Management...

    Science.gov (United States)

    2011-04-25

    ... oversight program and operating conditions as well as the evolutionary process that distribution system... 20590. Hand Delivery: Docket Management System, Room W12-140, on the ground floor of the West Building... PHMSA-2011-0084] Pipeline Safety: Notice of Public Webinars on Implementation of Distribution Integrity...

  20. 77 FR 20649 - Meeting (Webinar) of the Federal Advisory Committee on Juvenile Justice

    Science.gov (United States)

    2012-04-05

    ... DEPARTMENT OF JUSTICE Office of Justice Programs [OJP (OJJDP) Docket No. 1585] Meeting (Webinar) of the Federal Advisory Committee on Juvenile Justice AGENCY: Office of Juvenile Justice and Delinquency Prevention, Office of Justice Programs, U.S. Department of Justice. ACTION: Notice of meeting...

  1. Webinar as a Form of E-Learning in Higher Education

    Directory of Open Access Journals (Sweden)

    Svetlana D. Kalinina

    2015-01-01

    Full Text Available Recently the major changes take place in the higher education. They relate to foreign and Russian universities. They are associated with the following trends: implementation of the concept of lifelong education, globalization of the educational space, change of educational paradigm, large-scale introduction of information and communication technologies in the educational process of universities. The article presents an overview of the main cases for the use of distance education technologies (DET in the practice of the higher education. There are many examples, such as the introduction of systems for distance support of educational process (LMS - Learning Management System, use the MOOC - Massive Open Online Courses. The description of the characteristics of the webinar (a new form of training in a virtual educational environment of the University is the focus of attention. The purpose of the webinar technology learning for the university teachers is improvement of information culture and competence formation of effective interaction with students in a rapidly changing environment of e-learning tools. This article describes the possibilities of webinar software technology platform that define the teacher tools, such as audio and video in real time, slide show presentations, use of virtual board, screen sharing of teacher desktop. It presents scenarios of webinar tools usage for online lectures and online seminars, technical and pedagogical preparation for them.

  2. EPA and GSA Webinar: E Scrap Management, Computers for Learning and the Federal Green Challenge

    Science.gov (United States)

    EPA and the General Services Administration (GSA) are hosting a webinar on May 2, 2018. Topics will include policies and procedures on E Scrap management, a review of the Computers For Leaning Program, and benefits of joining the Federal Green Challenge.

  3. Meeting Extension Programming Needs with Technology: A Case Study of Agritourism Webinars

    Science.gov (United States)

    Rich, Samantha Rozier; Komar, Stephen; Schilling, Brian; Tomas, Stacy R.; Carleo, Jenny; Colucci, Susan J.

    2011-01-01

    As clientele needs diversify, Extension educators are examining new technologies, including online tools, to deliver educational programming and resources. Using agritourism as the educational topic, the study reported here sought to evaluate participants' acceptance of online educational programming (webinars) and the effectiveness of the…

  4. 75 FR 40856 - Federal Register Meeting Notice; Webinar About Regional Innovation Clusters RFP

    Science.gov (United States)

    2010-07-14

    ... potential Offerors about the Regional Innovation Clusters RFP. For more information please go to http://www.sba.gov/clusters/index.html . The RFP may be found on http://www.fedbizopps.gov . Logistical Information: The webinar will be held on Thursday, July 15, 2010. For details, please visit http://www.sba.gov...

  5. 78 FR 25255 - Atlantic Highly Migratory Species; Public Conference Call and Webinar Regarding Updates to the...

    Science.gov (United States)

    2013-04-30

    ... towards accomplishing the objectives listed therein. The presentation will be followed by a discussion... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration RIN 0648-XC621 Atlantic... Administration (NOAA), Commerce. ACTION: Announcement of public conference call and webinar. SUMMARY: NMFS will...

  6. Educating Globally in Medical Imaging in Latin America and Caribbean via Webinars

    Science.gov (United States)

    Saunders, Carmen Teresa

    2017-01-01

    Professional development courses that focus on increasing knowledge and improving skill sets are an integral part of a medical imager's career. This study was a qualitative formative evaluation with purposeful sampling of participants in a professional development webinar course offered to medical imaging professionals in 35 Latin American and…

  7. La ségrégation sociale à Athènes

    Directory of Open Access Journals (Sweden)

    Thomas MALOUTAS

    1997-12-01

    Full Text Available La représentation synthétique de la structure socioprofessionnelle de la Région Urbaine d'Athènes permet de faire apparaître la morphologie géographique détaillée de la ségrégation urbaine ; cette morphologie peut devenir un élément essentiel d'interprétation des processus de ségrégation.

  8. Webinar Presentation: Air Pollution, Social and Psychosocial Stress, and Respitory Health in the Southern California Children's Health Study

    Science.gov (United States)

    This presentation, Air Pollution, Social and Psychosocial Stress, and Respitory Health in the Southern California Children's Health Study, was given at the NIEHS/EPA Children's Centers 2016 Webinar Series: Exposome held on May 11, 2016.

  9. CHP and Local Governments: Case Studies and EPA’s New Guide (Webinar) – September 30, 2014

    Science.gov (United States)

    This webinar presents two case studies of CHP development projects undertaken through cooperation between private companies and government entities, and introduces an EPA guide to assist local governments to reduce greenhouse gas (GHG) emissions.

  10. Webinar Presentation: Assessing the Combined Effects of Environmental and Social Stress: A Review of the Evidence and Implications for Research

    Science.gov (United States)

    This presentation, Assessing the Combined Effects of Environmental and Social Stress: A Review of the Evidence and Implications for Research, was given at the NIEHS/EPA Children's Centers 2016 Webinar Series: Exposome held on May 11, 2016.

  11. GPP Webinar: Solar Utilization in Higher Education Networking & Information Sharing Group: RFP, Contract, and Administrative Issues Discussion

    Science.gov (United States)

    This presentation from a Solar Utilization in Higher Education Networking and Information webinar covers contracts, Request for Proposals (RFPs), and administrative issues related to solar project development in the higher education sector.

  12. EPA's Air Quality Rules for Reciprocating Internal Combustion Engines (RICE) and their Application to CHP (Webinar) – June 24, 2014

    Science.gov (United States)

    This webinar discusses the effect of EPA's air quality regulations on CHP facilities and stationary RICE, and describes how CHP systems can comply with air quality regulations by using stationary RICE.

  13. Educating and training north american travel agents and tour operators with webinars: the case of Switzerland Tourism North America

    OpenAIRE

    Kurt, Victoria; Salamin, Anne-Dominique

    2015-01-01

    Switzerland Tourism provides reliable, informative, high quality and long-term contacts to key accounts such as Travel Agents and Tour Operators in North America with the aim of boosting Switzerland’s presence in the market. The Trade Department is using various online tools such as e-learning platforms, a social media group and Webinars to educate and train the travel professionals. Since 2003, participants to Webinars have increased smoothly; therefore the Company would like to know if this...

  14. Electrophoretic deposition (EPD) of multi-walled carbon nano tubes (MWCNT) onto indium-tin-oxide (ITO) glass substrates

    International Nuclear Information System (INIS)

    Mohd Roslie Ali; Shahrul Nizam Mohd Salleh

    2009-01-01

    Full text: Multi-Walled Carbon Nano tubes (MWCNT) were deposited onto Indium-Tin-Oxide (ITO)-coated glass substrates by introducing the use of Electrophoretic Deposition (EPD) as the method. The Multi-Walled Carbon Nano tubes (MWCNT) were dispersed ultrasonically in ethanol and sodium hydroxide (NaOH) to form stable suspension. The addition of Sodium Hydroxide in ethanol can stabilize the suspension, which was very important step before the deposition take place. Two substrates of Indium-Tin-Oxide(ITO)-coated glass placed in parallel facing each other (conductive side) into the suspension. The deposition occurs at room temperature, which the distance fixed at 1 cm between both electrodes and the voltage level applied was fixed at 400 V, respectively. The deposition time also was fixed at 30 minutes. The deposited ITO-Glass with Multi-Walled Carbon Nano tubes (MWCNT) will be characterized using Scanning Electron Microscope (SEM), Atomic Force Microscope (AFM), and Raman Microscope. The images of SEM shows that the Multi -Walled Carbon Nano tubes (MWCNT) were distributed uniformly onto the surface of ITO-Glass. The deposited ITO-Glass with Multi-Walled Carbon Nano tubes (MWCNT) could be the potential material in various practical applications such as field emission devices, fuel cells, and super capacitors. Electrophoretic deposition (EPD) technique was found to be an efficient technique in forming well distribution of Multi-Walled Carbon Nano tubes (MWCNT) onto ITO-Glass substrates, as proved in characterization methods, in which the optimum conditions will play the major role. (author)

  15. AGU Webinars: Leveraging 21st Century Technology to Level the Playing Field

    Science.gov (United States)

    Janick, N. G.; Harwell, D. E.; Hankin, E. R.; Asher, P. M.; Marasco, L.

    2017-12-01

    AGU Webinars offer weekly insights into topics in the Earth and space sciences presented by scientists and other experts every Thursday at 2:00 pm ET. Its monthly Professional Development series emphasizes essential soft skills, connections to experiential and learning opportunities, jobs outside of academia, and other career resources. Additional topics focus on science communication, science policy, special topics for Earth and space science department heads and chairs, technical highlights from AGU Meetings and Publications, among others. By offering these live sessions and recordings free of charge to all participants, AGU is removing barriers to entry and encouraging diversity in the global talent pool of Earth and space scientists. This presentation will look at the first year of the AGU Webinars program and explore its future goals and how we can achieve them together.

  16. FEATURES OF USING WEBINARS FOR DEVELOPMENT OF SPIRITUAL AND MORAL VALUES IN INFORMAL ADULTS EDUCATION

    Directory of Open Access Journals (Sweden)

    Iryna S. Pichuhina

    2014-10-01

    Full Text Available The purpose of this article is to examine the features of using webinars for the development of spiritual and moral values in the non-formal adult education. Actualization of the problem of spirituality formation is associated with the modern requirements to moral features of adults arising from their special social function of influence on the formation of spiritual values of younger generation. Conducting psychological and educational on-line workshops, lectures, consultations for adults arising from problems of misunderstanding or loss of key moral features is relevant and demanded. As a form of such interaction the webinar is suggested as an ICT-tool used in non-formal adults education.

  17. The EPDS-Lifetime: assessment of lifetime prevalence and risk factors for perinatal depression in a large cohort of depressed women

    NARCIS (Netherlands)

    Meltzer-Brody, S.; Boschloo, L.; Jones, I.; Sullivan, P.F.; Penninx, B.W.J.H.

    2013-01-01

    Perinatal depression (PND) is a common complication of pregnancy and postpartum associated with significant morbidity. We had three goals: (1) to explore the performance of a new lifetime version of the Edinburgh Postnatal Depression Scale (EPDS-Lifetime) to assess lifetime prevalence of PND; (2) to

  18. The EPDS-Lifetime : assessment of lifetime prevalence and risk factors for perinatal depression in a large cohort of depressed women

    NARCIS (Netherlands)

    Meltzer-Brody, Samantha; Boschloo, Lynn; Jones, Ian; Sullivan, Patrick F.; Penninx, Brenda W.

    2013-01-01

    Perinatal depression (PND) is a common complication of pregnancy and postpartum associated with significant morbidity. We had three goals: (1) to explore the performance of a new lifetime version of the Edinburgh Postnatal Depression Scale (EPDS-Lifetime) to assess lifetime prevalence of PND; (2) to

  19. Splicing Factor Prp8 Interacts With NES(AR) and Regulates Androgen Receptor in Prostate Cancer Cells.

    Science.gov (United States)

    Wang, Dan; Nguyen, Minh M; Masoodi, Khalid Z; Singh, Prabhpreet; Jing, Yifeng; O'Malley, Katherine; Dar, Javid A; Dhir, Rajiv; Wang, Zhou

    2015-12-01

    Androgen receptor (AR) plays a pivotal role in the development of primary as well as advanced castration-resistant prostate cancer. Previous work in our lab identified a novel nuclear export signal (NES) (NES(AR)) in AR ligand-binding domain essential for AR nucleocytoplasmic trafficking. By characterizing the localization of green fluorescence protein (GFP)-tagged NES(AR), we designed and executed a yeast mutagenesis screen and isolated 7 yeast mutants that failed to display the NES(AR) export function. One of those mutants was identified as the splicing factor pre-mRNA processing factor 8 (Prp8). We further showed that Prp8 could regulate NES(AR) function using short hairpin RNA knockdown of Prp8 coupled with a rapamycin export assay in mammalian cells and knockdown of Prp8 could induce nuclear accumulation of GFP-tagged AR in PC3 cells. Prp8 expression was decreased in castration-resistant LuCaP35 xenograft tumors as compared with androgen-sensitive xenografts. Laser capture microdissection and quantitative PCR showed Prp8 mRNA levels were decreased in human prostate cancer specimens with high Gleason scores. In prostate cancer cells, coimmunoprecipitation and deletion mutagenesis revealed a physical interaction between Prp8 and AR mainly mediated by NES(AR). Luciferase assay with prostate specific antigen promoter-driven reporter demonstrated that Prp8 regulated AR transcription activity in prostate cancer cells. Interestingly, Prp8 knockdown also increased polyubiquitination of endogenous AR. This may be 1 possible mechanism by which it modulates AR activity. These results show that Prp8 is a novel AR cofactor that interacts with NES(AR) and regulates AR function in prostate cancer cells.

  20. Bringing a Global Issue Closer to Home: The OSU Climate Change Webinar Series

    Science.gov (United States)

    Jentes Banicki, J.; Dierkes, C.

    2012-12-01

    When people think about the effects of climate change, many will still picture that iconic lone polar bear clinging to a shrinking iceberg in Antarctica. But many don't realize that the impacts that we will face here at home could also be severe, directly affecting the food we eat, the health we have, and the natural environments we appreciate. To help better explain and ultimately localize those impacts for Great Lakes residents, 10 departments within Ohio State University partnered in 2009 to create the Global Change, Local Impact webinar series. The monthly series brings in experts from around the Great Lakes region to discuss issues and impacts we will encounter regionally as our climate changes. Originally designed as a small series for Ohioans, the series has broadened to focus on Great Lakes-related issues, with more than 4,500 attendees representing 500 organizations in governmental agencies, academia, non-profit groups, private industry, and the legislature from around the country. Over the past two years, the OSU Climate Team expanded its educational reach by partnering with external groups like the Centers for Disease Control and Prevention, Great Lakes Regional Water Program, National Oceanic and Atmospheric Administration, and the Great Lakes Sea Grant Network to help deliver the most knowledgeable experts and resources for each Great Lake-focused climate topic and archive those resources on its www.changingclimate.osu.edu web site. As a result of these collaborative efforts, participants say the webinars are one of their primary resources for climate-related research information in the region, with 80-90% polled saying they use this information as an unbiased resource to help not only understand how climate change could affect local concerns like public health, agriculture, and infrastructure, but what they in their vocations and daily lives can do to prepare for it. For scientists and practitioners, this series serves as the perfect low carbon venue

  1. Biodiversité des ânes ( Equus asinus ) dans la zone ...

    African Journals Online (AJOL)

    La présente étude, menée entre octobre 2014 et janvier 2015 dans la Zone Soudano-Sahélienne du Tchad (Région du Chari-Baguirmi) avait pour objectif général de contribuer à une meilleure connaissance de la biodiversité des ânes en vue d'améliorer leur préservation et leur amélioration génétique. A cet effet, un ...

  2. In vivo dosimetry study of semi-conductors EPD-20 in total body irradiation technique; Etude de la dosimetrie in vivo par semi-conducteurs EPD-20 dans les conditions de l'irradiation corporelle totale

    Energy Technology Data Exchange (ETDEWEB)

    Besbes, M.; Kochbati, L.; Ben Abdennabi, A.; Abdessaied, S.; Salem, L.; Frikha, H.; Nasr Ben Ammar, C.; Hentati, D.; Gargouri, W.; Messai, T.; Benna, F.; Maalej, M. [Institut Salah-Azaiz, Service de radiotherapie oncologique, Tunis (Tunisia); Mahjoubi, H. [Institut superieur des technologies medicales de Tunis, Dept. de biophysique, Tunis (Tunisia); Farhat, L. [CHU Habib-Bourguiba, Service de radiotherapie oncologique, Sfax (Tunisia)

    2010-01-15

    Purpose: The objective of this work was the study of in vivo dosimetry performed in a series of 54 patients receiving total body irradiation (T.B.I.) at the Salah-Azaiz Institute of Tunis since 2004. In vivo dosimetry measurements were compared to analytically calculated doses from monitor units delivered. Patients and method: The irradiation was conducted by a linear accelerator (Clinac 1800, Varian, Palo Alto, USA) using nominal X-rays energies of 6 MV and 18 MV, depending on the thickness of the patient at the abdomen. The dose was measured by semi-conductors p-type E.P.D.-20. These diodes were calibrated in advance with an ionization chamber 'P.T.W. Farmer' type of 0.6 cm{sup 3} and were placed on the surface of plexiglas phantom in the same T.B.I. conditions. A study of dosimetric characteristics of semi-conductors E.P.D.-20 was carried out as a function of beam direction and temperature. Afterwards, we conducted a comparative analysis of doses measured using these detectors during irradiation to those calculated retrospectively from monitor units delivered to each patient conditioned by T.B.I.. Results: Experience showed that semi-conductors are sensitive to the angle of beam radiation (0-90 degrees) and the temperature (22-40 Celsius degrees). The maximum variation is respectively 5 and 7%, but in our irradiation conditions these correction factors are less than 1%. The analysis of the results of the in vivo dosimetry had shown that the ratio of the average measured doses and analytically calculated doses at the abdomen, mediastinum, right lung and head are 1.005, 1.007, 1.0135 and 1.008 with a standard deviation 'type A' respectively of 3.04, 2.37, 7.09 et 4.15%. Conclusion: In vivo dosimetry by semi-conductors is in perfect agreement with dosimetry by calculation. However, in vivo dosimetry using semiconductors is the only technique that can reflect the dose actually received instantly by the patient during T.B.I. given the many factors

  3. Sustainable Materials Management (SMM) Web Academy Webinar: State Policies to Increase Organics Diversion from Landfills: MA and VT one year in and CA the new kid on the block

    Science.gov (United States)

    This is a webinar page for the Sustainable Management of Materials (SMM) Web Academy webinar titled Changing How We Think About Our Resources for a Better Tomorrow: How to Donate Surplus Food from K-12 Schools

  4. NES consensus redefined by structures of PKI-type and Rev-type nuclear export signals bound to CRM1.

    Science.gov (United States)

    Güttler, Thomas; Madl, Tobias; Neumann, Piotr; Deichsel, Danilo; Corsini, Lorenzo; Monecke, Thomas; Ficner, Ralf; Sattler, Michael; Görlich, Dirk

    2010-11-01

    Classic nuclear export signals (NESs) confer CRM1-dependent nuclear export. Here we present crystal structures of the RanGTP-CRM1 complex alone and bound to the prototypic PKI or HIV-1 Rev NESs. These NESs differ markedly in the spacing of their key hydrophobic (Φ) residues, yet CRM1 recognizes them with the same rigid set of five Φ pockets. The different Φ spacings are compensated for by different conformations of the bound NESs: in the case of PKI, an α-helical conformation, and in the case of Rev, an extended conformation with a critical proline docking into a Φ pocket. NMR analyses of CRM1-bound and CRM1-free PKI NES suggest that CRM1 selects NES conformers that pre-exist in solution. Our data lead to a new structure-based NES consensus, and explain why NESs differ in their affinities for CRM1 and why supraphysiological NESs bind the exportin so tightly.

  5. Chaînes logistiques et consommation d'énergie : cas du yaourt et du jean

    OpenAIRE

    Rizet , C.; Keita , Basile

    2005-01-01

    Contrat INRETS/ADEME n°: 0203034; Rapport de recherche; Pour analyser l'efficacité énergétique et les émissions de GES des chaînes logistiques, on compare différentes chaînes aboutissant aux mêmes consommateurs. Deux produits sont étudiés : le yaourt, caractéristique de la chaîne du froid et des flux tendus et le blue jean, intégré au marché mondial, tant pour sa matière première principale (le coton) que pour les différentes étapes de sa fabrication. Les chaînes étudiées pour le jean différe...

  6. Science Education and Teacher Effectiveness: Implications of the Next Generation Science Standards (NGSS): Q&A with Chris Wilson, Ph.D., and Jody Bintz, M.S. REL Mid-Atlantic Teacher Effectiveness Webinar Series

    Science.gov (United States)

    Regional Educational Laboratory Mid-Atlantic, 2014

    2014-01-01

    This webinar explored how the Next Generation Science Standards (NGSS) provide an instructional framework to support professional growth and inform teacher evaluation systems for science instruction. This Q&A addressed the questions participants had for Dr. Wilson and Jody Bintz following the webinar. The webinar recording and PowerPoint…

  7. Independent Orbiter Assessment (IOA): Assessment of the Electrical Power Distribution and Control/Electrical Power Generation (EPD and C/EPG) FMEA/CIL

    Science.gov (United States)

    Mccants, C. N.; Bearrow, M.

    1988-01-01

    The results of the Independent Orbiter Assessment (IOA) of the Failure Modes and Effects Analysis (FMEA) and Critical Items List (CIL) are presented. The IOA effort first completed an analysis of the Electrical Power Distribution and Control/Electrical Power Generation (EPD and C/EPG) hardware, generating draft failure modes and potential critical items. To preserve independence, this analysis was accomplished without reliance upon the results contained within the NASA FMEA/CIL documentation. The IOA results were then compared to the NASA FMEA/CIL baseline with proposed Post 51-L updates included. A resolution of each discrepancy from the comparison was provided through additional analysis as required. The results of that comparison is documented for the Orbiter EPD and C/EPG hardware. The IOA product for the EPD and C/EPG analysis consisted of 263 failure mode worksheets that resulted in 42 potential critical items being identified. Comparison was made to the NASA baseline which consisted of 211 FMEA and 47 CIL items.

  8. Using the Patient Health Questionnaire (PHQ-9) and the Edinburgh Postnatal Depression Scale (EPDS) to assess suicidal ideation among pregnant women in Lima, Peru.

    Science.gov (United States)

    Zhong, Qiu-Yue; Gelaye, Bizu; Rondon, Marta B; Sánchez, Sixto E; Simon, Gregory E; Henderson, David C; Barrios, Yasmin V; Sánchez, Pedro Mascaro; Williams, Michelle A

    2015-12-01

    We sought to examine the concordance of two suicidal ideation items from the Patient Health Questionnaire-9 (PHQ-9) and the Edinburgh Postnatal Depression Scale (EPDS), to evaluate the prevalence of suicidal ideation among pregnant women, and to assess the co-occurrence of suicidal ideation with antepartum depressive symptoms. A cross-sectional study was conducted among 1,517 pregnant women attending prenatal care clinics in Lima, Peru. Item 9 of the PHQ-9 assesses suicidal ideation over the last 14 days while item 10 of the EPDS assesses suicidal ideation in the past 7 days. The two suicidal ideation items have a high concordance rate (84.2 %) but a moderate agreement (the Cohen's kappa = 0.42). Based on the PHQ-9 and the EPDS, 15.8 and 8.8 % of participants screened positive for suicidal ideation, respectively. Assessed by the PHQ-9, 51 % of participants with suicidal ideation had probable depression. In prenatal care clinics, screening for suicidal ideation is needed for women with and without depressive symptoms. Future studies are needed to identify additional predictors of antepartum suicidality, determine the appropriate duration of reporting period for suicidal ideation screening, and assess the percentage of individuals with positive responses to the two suicidal ideation items at high risk of planning and attempting suicide.

  9. Merivälja aedlinn = Merivälja garden city / Liina Jänes ; tõlk. Liisi Ojamaa

    Index Scriptorium Estoniae

    Jänes, Liina, 1977-

    2002-01-01

    1924. a. korraldatud Merivälja aedlinna planeeringu konkursi võitsid E. G. Kühnert ja R. Natus. Vaadeldakse 17 eramut ja 3 ridaelamut. Arhitektid A. Kotli, E. Velbri, R. Karp, A. Soans, M. Penjam, V. Kaasik, M. Kaasik, P. Jänes, V. Künnapu, E. Urbel jt. Ill.: 18 välisvaadet, kaart.

  10. Life cycle assessment of railways and rail transports - Application in environmental product declarations (EPDs) for the Bothnia Line

    Energy Technology Data Exchange (ETDEWEB)

    Stripple, Haakan; Uppenberg, Stefan

    2010-09-15

    Environmental aspects are today highly important issues in the transport sector especially from a society perspective. Most likely, our society is facing considerable changes in the transport sector due to changes in the energy/environmental situation in the future. Strategic decisions concerning the development of the transport sector must be based on solid facts concerning both the transport infrastructure and the transport traffic on the infrastructure. The transport infrastructure is often complex and difficult to analyse but of great interest in a society perspective. In this project, we have performed a comprehensive view of a modern railway infrastructure system including the traffic on the infrastructure. A Life Cycle Assessment (LCA) methodology has been used for the study and several LCA models of the railway system have been designed. Due to the complexity of the models, several general railway component models have been developed. The component models can then be integrated to form a large model of an entire railway system. The component models (sub-models) are: 'Railway track foundation model', 'Railway track model', 'Railway electric power and control system model', 'Railway tunnel model', 'Railway bridge model', 'Railway passenger station and freight terminal model', 'Passenger and freight train model including train operation'. The LCA models have then been used to analyse the environmental performance of the Bothnia Line and to develop Environmental Product Declarations (EPDs) for the Bothnia Line

  11. Wildland Fire: Health Effects and Public Health Outreach: Southeast Regional Partnership for Planning and Sustainability (SERPPAS) Webinar

    Science.gov (United States)

    The expanding wildland-urban interface and the proximity of prescribed fires undertaken by the Department of Defense is bringing the source of wildland fires close to densely populated areas in the Southeast. The presentation is an informational webinar to representatives of SERP...

  12. 75 FR 13259 - NOAA Is Hosting a Series of Informational Webinars for Individuals and Organizations To Learn...

    Science.gov (United States)

    2010-03-19

    ... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration NOAA Is Hosting a Series of Informational Webinars for Individuals and Organizations To Learn About the Proposed NOAA Climate Service AGENCY: Office of Oceanic and Atmospheric Research, National Oceanic and Atmospheric Administration (NOAA...

  13. Pathways into Teaching: Q&A with Dr. Pam Grossman. REL Mid-Atlantic Teacher Effectiveness Webinar Series

    Science.gov (United States)

    Regional Educational Laboratory Mid-Atlantic, 2013

    2013-01-01

    This webinar explored several elements of teacher preparation pathways, including the history, popularity, and quality of various routes to certification, as well as the impact of these various pathways on teacher quality and retention and student achievement. This Q&A addressed the questions participants had for Dr. Grossman following the…

  14. Effective Integration of Technology and Instruction. Q&A with Michael Jay. REL Mid-Atlantic Educator Effectiveness Webinar Series

    Science.gov (United States)

    Regional Educational Laboratory Mid-Atlantic, 2015

    2015-01-01

    In this webinar, long-time educator and developer of education technology Michael Jay discussed the importance of using technology to support learning and gave examples of how teachers can integrate technology into their instruction based on the Common Core State Standards and the Next Generation Science Standards. The PowerPoint presentation and…

  15. 78 FR 22540 - Notice of Public Meeting/Webinar: EPA Method Development Update on Drinking Water Testing Methods...

    Science.gov (United States)

    2013-04-16

    .... Environmental Protection Agency (EPA) Office of Ground Water and Drinking Water, Standards and Risk Management.../fem/agency_methods.htm . USEPA. 2009. Method Validation of U.S. Environmental Protection Agency... ENVIRONMENTAL PROTECTION AGENCY [EPA-HQ-OW-2013-0213; FRL-9803-5] Notice of Public Meeting/Webinar...

  16. Webinar Training: an acceptable, feasible and effective approach for multi-site medical record abstraction: the BOWII experience

    Directory of Open Access Journals (Sweden)

    St Charles Meaghan

    2011-10-01

    Full Text Available Abstract Background Abstractor training is a key element in creating valid and reliable data collection procedures. The choice between in-person vs. remote or simultaneous vs. sequential abstractor training has considerable consequences for time and resource utilization. We conducted a web-based (webinar abstractor training session to standardize training across six individual Cancer Research Network (CRN sites for a study of breast cancer treatment effects in older women (BOWII. The goals of this manuscript are to describe the training session, its participants and participants' evaluation of webinar technology for abstraction training. Findings A webinar was held for all six sites with the primary purpose of simultaneously training staff and ensuring consistent abstraction across sites. The training session involved sequential review of over 600 data elements outlined in the coding manual in conjunction with the display of data entry fields in the study's electronic data collection system. Post-training evaluation was conducted via Survey Monkey©. Inter-rater reliability measures for abstractors within each site were conducted three months after the commencement of data collection. Ten of the 16 people who participated in the training completed the online survey. Almost all (90% of the 10 trainees had previous medical record abstraction experience and nearly two-thirds reported over 10 years of experience. Half of the respondents had previously participated in a webinar, among which three had participated in a webinar for training purposes. All rated the knowledge and information delivered through the webinar as useful and reported it adequately prepared them for data collection. Moreover, all participants would recommend this platform for multi-site abstraction training. Consistent with participant-reported training effectiveness, results of data collection inter-rater agreement within sites ranged from 89 to 98%, with a weighted average of

  17. Blogs, webinars and significant learning: A case report on a teacher training program for college teachers

    Directory of Open Access Journals (Sweden)

    Rodrigo Polanco-Bueno

    2013-02-01

    Full Text Available This case study reports on a teacher training experience for college professors in which participants were trained, taking advantage of technological tools, in two main teaching competences. First, professors were trained to use technology to enrich students’ learning outcomes. Second, they applied strategies of significant learning in the design of students’ learning experiences. The learning experience consisted in an International Certificate on Significant Learning integrated by six modules, 20 hours each. Every module of the program consisted of two consecutive webinars with online activities in between. The results showed the positive impact of the program on participants’ perceptions about the quality of the contents, evidence of learning and products (E-portfolios that served as content mastery evidences, as well as learning products produced by their students. DOI: 10.18870/hlrc.v3i1.72

  18. Webinar Presentation: Environmental Exposures and Health Risks in California Child Care Facilities: First Steps to Improve Environmental Health where Children Spend Time

    Science.gov (United States)

    This presentation, Environmental Exposures and Health Risks in California Child Care Facilities: First Steps to Improve Environmental Health where Children Spend Time, was given at the NIEHS/EPA Children's Centers 2016 Webinar Series: Exposome.

  19. Sustainable Materials Management (SMM) Web Academy Webinar: Compost from Food Waste: Understanding Soil Chemistry and Soil Biology on a College/University Campus

    Science.gov (United States)

    This page contains information about the Sustainable Materials Management (SMM) Web Academy Webinar Series titled Compost from Food Waste:Understanding Soil Chemistry and Soil Biology on a College/University Campus

  20. Tribal Science 2017 Webinar Series: Arctic Research, One Health and the Local Environmental Observer (LEO) Network: Ongoing Activities and Expansion to Lower 48

    Science.gov (United States)

    The U.S. EPA Sustainable and Healthy Communities Seminar Series presents the Tribal Science Webinar Series that will look to develop a forum for discussion of the complex environmental issues facing many tribal and indigenous communities.

  1. Webinar Presentation: Exposures to Polycyclic Aromatic Hydrocarbons and Childhood Growth Trajectories and Body Composition: Linkages to Disrupted Self-Regulatory Processes

    Science.gov (United States)

    This presentation, Exposures to Polycyclic Aromatic Hydrocarbons and Childhood Growth Trajectories and Body Composition: Linkages to Disrupted Self-Regulatory Processes, was given at the NIEHS/EPA Children's Centers 2016 Webinar Series: Childhood Obesity

  2. Žürii kommenteerib Kultuurkapitali arhitektuuripreemiaid 2008 / Marika Lõoke, Laila Põdra, Liina Jänes... [jt.

    Index Scriptorium Estoniae

    2009-01-01

    Peapreemia: Markus Kaasik, Andres Ojari, Ilmar Valdur, Mihkel Tüür, Kalle Komissarov (Pärnu Keskraamatukogu hoone), tegevuspreemia: Maarja Kask, Ralf Lõoke, Neeme Külm, Ingrid Ruudi (projekt Gaasitoru 11. Veneetsia arhitektuuribiennaalil), aastapreemia: Maarja Kask, Ralf Lõoke, Karli Luik (Tartu Kesklinna Kooli juurdeehitus) ja Peep Jänes (Raudna Põhikooli spordihoone), sisearhitektuuri preemia: Tea Tammelaan, Malle Jürgenson, Krista Lepland, restaureerimispreemia: Mari Hammer, Tiiu Lõhmus, Helve Ilves, Villu Kadakas (Vanalinna Hariduskolleegiumi hoone)

  3. Carsim : un système pour convertir des textes en scènes tridimensionnelles animées

    NARCIS (Netherlands)

    Nugues, P.; Dupuy, S.; Egges, A.

    2004-01-01

    Cet article décrit un système de conversion de textes en scènes tridimensionnelles animées. Les textes sont des constats d’accidents de voitures rédigés par un des conducteurs. Le processus de conversion comporte de deux étapes. Un premier module d’extraction d’informations crée une description

  4. Social participation in young people with nonepileptic seizures (NES): A qualitative study of managing legitimacy in everyday life.

    Science.gov (United States)

    Karterud, Hilde Nordahl; Haavet, Ole Rikard; Risør, Mette Bech

    2016-04-01

    This qualitative study explored social participation in young people with nonepileptic seizures (NES), particularly how legitimacy of illness is managed in everyday life. Young people with NES, all female and aged between 14 and 24 years (N=11), were interviewed and followed up over a 14-month period. The transcripts were analyzed using thematic analysis. Four main themes were elaborated: 1) Delegitimizing experiences from families, schoolteachers, colleagues, and employers were part of everyday life. 2) Fear of being exposed to delegitimizing events resulted in the young people trying to conceal the diagnosis; for some, this resulted in isolation from all social arenas, apart from their closest relationships. 3) Support from close relationships was protective against delegitimization and contributed towards greater social participation. 4) Perceiving NES as a legitimate disorder contributed to increased social participation. We found a relationship between legitimacy of illness experienced by the participants and the extent to which they either participated or retreated socially. Those who had an illness perception that was personally meaningful experienced their condition as being more legitimate and participated more socially. Copyright © 2016 Elsevier Inc. All rights reserved.

  5. Les scènes hivernales dans la peinture du Siècle d'or hollandais

    Directory of Open Access Journals (Sweden)

    Martine Tabeaud

    2010-10-01

    Full Text Available Les scènes d'hiver connaissent leur apogée au Siècle d'or hollandais. En se focalisant sur les représentations de la neige et du froid, il est possible de voir s'il existe un lien entre ces tableaux et le climat de l'époque, voire une concomitance entre les types d'hiver réels et peints. Le succès de ces scènes d'hiver aidant, il apparaît que nombre de peintres ont fait fi du climat de l'époque et ont réalisé des scènes de genre hivernales, au point de créer une véritable imagerie. C'est ainsi que la rudesse des hivers de la période froide du Petit Âge Glaciaire a globalement disparu dans les représentations au profit d'hivers festifs.The winter scenesare at their optimum during the Dutch Golden Age. When one focuses on the winter and coldness representations, one might wonder if the paintings and the real weather are correlated. If they are, do the paintings genuinely show how the weather was when they were painted? As the winter scenes became appreciated, the painters started to paint without taking into account the real weather. Eventually they painted genre scenes of the winter time and almost developed a series of winter scenes' image. Therefore the unusual rough coldness of the Little Ice Age winters has generally disappeared of the paintings, joyful winter scenes being preferred.

  6. Thorium fuel-cycle development through plutonium incineration by THORIMS-NES (Thorium Molten-Salt nuclear energy synergetics)

    International Nuclear Information System (INIS)

    Furukawa, K.; Furuhashi, A.; Chigrinov, S.E.

    1996-01-01

    Thorium fuel-cycle has benefit on not-only trans-U element reduction but also their incineration. The disadvantage of high gamma activity of fuel, which is useful for improving the resistance to nuclear proliferation and terrorism, can overcome by molten fluorides fuel, and practically by THORIMS-NES, symbiotically coupled with fission Molten-Salt Reactor (FUJI) and fissile-producing Accelerator Molten-Salt Breeder (AMSB). This will have wide excellent advantages in global application, and will be deployed by incinerating Pu and Producing 233 U. Some details of this strategy including time schedule are presented. 14 refs, 2 figs, 4 tabs

  7. Géochimie des résines et asphaltènes Geochernistry of Resins and Asphaltenes

    Directory of Open Access Journals (Sweden)

    Tissot B.

    2006-11-01

    Full Text Available Les produits lourds des huiles brutes (résines et asphaltènes jouent un rôle important dans la genèse et l'accumulation du pétrole, ainsi que dans la mise en production par des méthodes conventionnelles ou par récupération assistée. Les asphaltènes et résines sont considérés ici comme des fragments de kérogène, avec une structure d'ensemble comparable : ils peuvent constituer des intermédiaires dans la genèse de l'huile brute par dégradation thermique du kérogène. De plus, la pyrolyse des asphaltènes séparés à partir d'un pétrole biodégradé peut produire de nouveaux hydrocarbures saturés qui reproduisent la fraction saturée primitive, détruite par la dégradation ; on peut ainsi disposer d'un nouvel outil pour corréler ce type d'huiles brutes. Les produits lourds semblent défavorisés par rapport aux hydrocarbures, dans la migration de la roche-mère vers le réservoir, où les résines et asphaltènes sont proportionnellement moins abondants. La structure physique des asphaltènes et résines dans les pétroles, et en particulier l'existence d'une macrostructure du type micelles ou agrégats, est probablement responsable de la viscosité élevée des huiles lourdes. Une meilleure connaissance de cette macrostructure pourrait suggérer de nouvelles méthodes pour diminuer la viscosité et améliorer la récupération des huiles lourdes. The heavy constituents of crude oil (resins and asphaltenes play an important role in generation and accumulation of petroleum, and also in production by conventional and enhanced oil recovery processes. Asphaltenes and resins are considered here as small fragments of kerogen, with a comparable overall structure: they may act as intermediate compounds in oil generation by thermal breakdown of kerogen. Furthermore, pyrolysis of asphaltenes separated from a degraded crude oil is able to generate a new saturated hydrocarbon fraction which duplicates the original one, now degraded

  8. Comparative analysis of seven viral nuclear export signals (NESs reveals the crucial role of nuclear export mediated by the third NES consensus sequence of nucleoprotein (NP in influenza A virus replication.

    Directory of Open Access Journals (Sweden)

    Nopporn Chutiwitoonchai

    Full Text Available The assembly of influenza virus progeny virions requires machinery that exports viral genomic ribonucleoproteins from the cell nucleus. Currently, seven nuclear export signal (NES consensus sequences have been identified in different viral proteins, including NS1, NS2, M1, and NP. The present study examined the roles of viral NES consensus sequences and their significance in terms of viral replication and nuclear export. Mutation of the NP-NES3 consensus sequence resulted in a failure to rescue viruses using a reverse genetics approach, whereas mutation of the NS2-NES1 and NS2-NES2 sequences led to a strong reduction in viral replication kinetics compared with the wild-type sequence. While the viral replication kinetics for other NES mutant viruses were also lower than those of the wild-type, the difference was not so marked. Immunofluorescence analysis after transient expression of NP-NES3, NS2-NES1, or NS2-NES2 proteins in host cells showed that they accumulated in the cell nucleus. These results suggest that the NP-NES3 consensus sequence is mostly required for viral replication. Therefore, each of the hydrophobic (Φ residues within this NES consensus sequence (Φ1, Φ2, Φ3, or Φ4 was mutated, and its viral replication and nuclear export function were analyzed. No viruses harboring NP-NES3 Φ2 or Φ3 mutants could be rescued. Consistent with this, the NP-NES3 Φ2 and Φ3 mutants showed reduced binding affinity with CRM1 in a pull-down assay, and both accumulated in the cell nucleus. Indeed, a nuclear export assay revealed that these mutant proteins showed lower nuclear export activity than the wild-type protein. Moreover, the Φ2 and Φ3 residues (along with other Φ residues within the NP-NES3 consensus were highly conserved among different influenza A viruses, including human, avian, and swine. Taken together, these results suggest that the Φ2 and Φ3 residues within the NP-NES3 protein are important for its nuclear export function

  9. FEATURES OF PREPARING TRAINING MATERIALS BY TEACHERS OF PEDAGOGICAL UNIVERSITIES TO CONDUCT WEBINARS TAILORED TO THE INDIVIDUAL PERCEPTION OF THE EDUCATIONAL INFORMATION BY THE STUDENTS

    Directory of Open Access Journals (Sweden)

    Е С Пучкова

    2016-12-01

    Full Text Available In the article considered the classification of listeners webinars based on features of perception of educational information. The author allocates three groups of students, among which: student-visual, student-auditory and student-kinesthetic. Leaning on the characteristics of each group, provides guidance: to the choice of form and of structure of remote lessons and tools of webinar-room, of the selection and design of didactic materials used by the professor in the process of online learning for motivate and activate students.

  10. Toetuseta jäämine šokeeris mainekat kultuuriajakirja / Ott Raun, Laine Jänes ; interv. Rebekka Lotman ; komment. Marek Tamm

    Index Scriptorium Estoniae

    Raun, Ott, 1940-

    2009-01-01

    Eesti Kultuurkapitalinõukogu otsusel jääb ajalookultuuri ajakiri "Tuna" alates 2009. aastast püsitoetusest ilma. Sellega seotud küsimustele vastavad "Tuna" peatoimetaja Ott Raun ja Eesti Kultuurkapitali nõukogu esimees Laine Jänes, kommenteerinud ajaloolane Marek Tamm

  11. Determination of hydrogen concentration in amorphous silicon films by nuclear elastic scattering (NES) of 100 MeV 3He2+

    International Nuclear Information System (INIS)

    Iwami, M.; Imura, T.; Hiraki, A.

    1981-01-01

    Nuclear elastic scattering (NES) of 100 MeV 3 He 2+ ions was used to determine the amount of hydrogen atoms in hydrogenated amorphous silicon film fabricated by reactive sputtering. The total amount of hydrogen in this film was determined to be (1.12 +- 0.1) x 10 22 cm -3 within the accuracy of approximately 10%. (author)

  12. The Effect of Titanium Dioxide (TiO2) Nanoparticles on Hydroxyapatite (HA)/TiO2 Composite Coating Fabricated by Electrophoretic Deposition (EPD)

    Science.gov (United States)

    Amirnejad, M.; Afshar, A.; Salehi, S.

    2018-05-01

    Composite coatings of Hydroxyapatite (HA) with ceramics, polymers and metals are used to modify the surface structure of implants. In this research, HA/TiO2 composite coating was fabricated by electrophoretic deposition (EPD) on 316 stainless steel substrate. HA/TiO2 composite coatings with 5, 10 and 20 wt.% of TiO2, deposited at 40 V and 90 s as an optimum condition. The samples coated at this condition led to an adherent, continuous and crack-free coating. The influence of TiO2 content was studied by performing different characterization methods such as scanning electron microscopy (SEM), energy dispersive x-ray spectroscopy (EDS), corrosion resistance in simulated body fluid (SBF), coating's dissolution rate in physiological solution and bond strength to the substrate. The results showed that the higher amount of TiO2 in the composite coating led to increase in bond strength of coating to stainless steel substrate from 3 MPa for HA coating to 5.5 MPa for HA-20 wt.% TiO2 composite coating. In addition, it caused to reduction of corrosion current density of samples in the SBF solution from 18.92 μA/cm2 for HA coating to 6.35 μA/cm2 for HA-20 wt.% TiO2 composite coating.

  13. The Effect of Titanium Dioxide (TiO2) Nanoparticles on Hydroxyapatite (HA)/TiO2 Composite Coating Fabricated by Electrophoretic Deposition (EPD)

    Science.gov (United States)

    Amirnejad, M.; Afshar, A.; Salehi, S.

    2018-04-01

    Composite coatings of Hydroxyapatite (HA) with ceramics, polymers and metals are used to modify the surface structure of implants. In this research, HA/TiO2 composite coating was fabricated by electrophoretic deposition (EPD) on 316 stainless steel substrate. HA/TiO2 composite coatings with 5, 10 and 20 wt.% of TiO2, deposited at 40 V and 90 s as an optimum condition. The samples coated at this condition led to an adherent, continuous and crack-free coating. The influence of TiO2 content was studied by performing different characterization methods such as scanning electron microscopy (SEM), energy dispersive x-ray spectroscopy (EDS), corrosion resistance in simulated body fluid (SBF), coating's dissolution rate in physiological solution and bond strength to the substrate. The results showed that the higher amount of TiO2 in the composite coating led to increase in bond strength of coating to stainless steel substrate from 3 MPa for HA coating to 5.5 MPa for HA-20 wt.% TiO2 composite coating. In addition, it caused to reduction of corrosion current density of samples in the SBF solution from 18.92 μA/cm2 for HA coating to 6.35 μA/cm2 for HA-20 wt.% TiO2 composite coating.

  14. Improved corrosion resistant and mechanical behavior of distinct composite coatings (silica/titania/zirconia on Ti–6Al–4V deposited by EPD

    Directory of Open Access Journals (Sweden)

    M. Chellappa

    2017-09-01

    Full Text Available Synthesized composite powders (ZrO2/TiO2, SiO2/TiO2, and SiO2/ZrO2 were successfully deposited on Ti–6Al–4V by electrophoretic deposition method (EPD to improve its electrochemical characteristics for better biomedical applications. In the present investigation, the three composite powders were prepared by sol–gel synthesis and its phase purity was analyzed by Powder X-ray diffraction (XRD method. Further, the performance of the deposited coatings was assessed by scanning electron microscopy (SEM coupled with energy dispersive X-ray analysis (EDAX, scratch resistance test. The electrochemical properties of the composite coatings were analyzed by Potentiodynamic (Tafel polarization and electrochemical impedance spectroscopy (EIS studies. From the results, we observed that the corrosion resistance behavior of the different composite coated metallic substrate exhibited divergent corrosion resistance nature than blank Ti–6Al–4V. Of all these coatings on Ti–6Al–4V, the composite made up of, ZrO2/TiO2 has pronounced corrosion resistance behavior in Ringer’s solution when compared to others. This behavior is due to the presence of strong adherent coating owing to the existence of uniform deposition on Ti–6Al–4V.

  15. The Teacher's Role in Quality Classroom Interactions: Q&A with Dr. Drew Gitomer. REL Mid-Atlantic Teacher Effectiveness Webinar Series

    Science.gov (United States)

    Regional Educational Laboratory Mid-Atlantic, 2013

    2013-01-01

    In this webinar, Dr. Drew Gitomer, professor at Rutgers University, shared results from recent studies of classroom observations that helped participants understand both general findings about the qualities of classroom interactions and also the challenges to carrying out valid and reliable observations. This Q&A addressed the questions…

  16. Effective Differentiation: A Guide for Teachers and Leaders. Q&A for Carol A. Tomlinson, Ed.D. REL Mid-Atlantic Educator Effectiveness Webinar Series

    Science.gov (United States)

    Regional Educational Laboratory Mid-Atlantic, 2015

    2015-01-01

    In this webinar, Dr. Carol Tomlinson of the University of Virginia presented the research base supporting the practice of differentiation and described the characteristics of effective differentiation. She led a discussion of how quality preparation can build and strengthen teachers' knowledge and skills in implementing differentiated instruction…

  17. Common Core State Standards and Teacher Effectiveness. Q&A with Ross Wiener, Ph.D. REL Mid-Atlantic Teacher Effectiveness Webinar Series

    Science.gov (United States)

    Regional Educational Laboratory Mid-Atlantic, 2013

    2013-01-01

    In this REL Mid-Atlantic webinar, Dr. Ross Wiener, Vice President and Executive Director of the Education and Society Program, Aspen Institute, discussed strategies for integrating the Common Core State Standards (CCSS) into teacher effectiveness systems, including ways in which the CCSS can support professional growth and inform teacher…

  18. Effective School Leaders. Q&A with Eric A. Hanushek, Ph.D. REL Mid-Atlantic Teacher Effectiveness Webinar Series

    Science.gov (United States)

    Regional Educational Laboratory Mid-Atlantic, 2014

    2014-01-01

    This webinar on effective school leaders discussed the important relationship between a school's socio-economic status, school leadership, and teacher turnover rate. Participants explored the major role of school leaders in fostering teacher effectiveness and discussed strategies they can use at the local level to increase school leader…

  19. Lesson Development for English Learners in Content Area Settings: Key Considerations. Q&A with Sarah Catherine K. Moore, Ph.D. 2016 Educator Effectiveness Webinar Series

    Science.gov (United States)

    Moore, Sarah Catherine K.

    2016-01-01

    In this webinar, Dr. Sarah Catherine K. Moore, Program Director at the Center for Applied Linguistics, outlined factors for content area teachers to consider as they design and deliver lessons for mainstream classrooms that include English learner (EL) students. This Q&A addressed the questions participants had for Dr. Moore following the…

  20. Revalidation of the Malay Version of the Edinburgh Postnatal Depression Scale (EPDS) Among Malay Postpartum Women Attending the Bakar Bata Health Center in Alor Setar, Kedah, North West Of Peninsular Malaysia

    Science.gov (United States)

    Mahmud, Wan Mohd. Rushidi Wan; Awang, Amir; Mohamed, Mahmood Nazar

    2003-01-01

    Aim: To reevaluate the psychometric characteristics of the Malay version of the Edinburgh Postnatal Depression Scale among a sample of postpartum Malay women attending the Bakar Bata Health Center in Alor Setar, Kedah, North West of Peninsular Malaysia. Materials and methods: 64 women between 4 to 12 weeks postpartum were recruited for there validation study. They were given questionnaires on socio-demography, the 21-item Malay version of the Beck Depression Inventory II (BDI-II) and the 10-item Malay version of the Edinburgh Postnatal Depression Scale (EPDS). All the participants were later interviewed using the Hamilton Depression Rating Scale (HDRS-17) and the Composite International Diagnostic Interview (CIDI). All diagnoses were made based on the Tenth Edition of the International Classification of Diseases (ICD-10) Results: 9 women (14.1%) were diagnosed to have significant depression (7 mild depressive episodes and 2 moderate depressive episodes according to ICD-10). EPDS was found to have good internal consistency (Cronbach alpha =0.86) and split half reliability (Spearman split half coefficient = 0.83). The instrument also showed satisfactory discriminant and concurrent validity as evidenced by the statistically significant difference in EPDS scores between the depressed group and their non-depressed counterparts (Mann Whitney U test: 2 tailed p value Depression Scale in identifying postpartum depression among recently delivered Malay women attending the Bata Bata Health Center in Alor Setar, Kedah, North West of Peninsular Malaysia. PMID:23386800

  1. Concepciónes de los profesionales del derecho sobre delitos sexuales matrimoniales y extramatrimoniales: implicaciones psicosociales

    Directory of Open Access Journals (Sweden)

    Clarissa De Antoni

    2015-02-01

    Full Text Available Este estudio identificó las concepciónes de los operadores jurídicos sobre la violencia sexual marital y extramarital contra los crímenes de las mujeres. Los participantes fueron tres profesionales del Derecho: un Juez, de un fiscal de distrito y un Defensor Público, con edades entre 39 y 47 años de edad y de sexo masculino. Entrevista semiestructurada, abordando los aspectos legales y psicosociales y la presentación de un caso ficticio. Se utilizó el análisis de contenido y criamostres categorías: 1 crímenes sexuales maritales; 2 y los delitos sexuales extramaritales cometidos por extraños; 3 La comparación entre los dos crímenes. Se encontraron diferentes resultados, la más relevante la percepción de que la violación marital es mitigado por el doble enlace , mientras que la parte exterior de la conyugal era visto como algo más agresivo. Se dio cuenta de que las creencias de los operadores jurídicos pueden interferir con el juicio sobre los crímenes sexuales cometidos en el matrimonio.

  2. L’hybridation interspécifique chez les champignons phytopathogènes à l’origine de nouvelles maladies

    OpenAIRE

    Frey, Pascal

    2009-01-01

    Mécanisme évolutif bien connu chez les plantes, l’hybridation interspécifique a été relativement peu étudiée dans certains groupes taxonomiques, comme les champignons. Chez les champignons phytopathogènes, l’hybridation entre une espèce indigène et une espèce exotique peut pourtant conduire à l’émergence de nouvelles maladies des plantes.

  3. Size and molecular weight determination of polysaccharides by means of nano electrospray gas-phase electrophoretic mobility molecular analysis (nES GEMMA).

    Science.gov (United States)

    Weiss, Victor U; Golesne, Monika; Friedbacher, Gernot; Alban, Susanne; Szymanski, Wladyslaw W; Marchetti-Deschmann, Martina; Allmaier, Günter

    2018-02-21

    Size, size distribution and molecular weight (MW) determination of nanoparticles and that are for example large polymers, are of great interest and pose an analytical challenge. In this context, nano electrospray gas-phase electrophoretic mobility molecular analysis (nES GEMMA) is a valuable tool with growing impact. Separation of single-charged analytes according to their electrophoretic mobility diameter (EMD) starting from single-digit EMDs up to several hundred nm diameters is possible. In case of spherical analytes, the EMD corresponds to the dry nanoparticle size. Additionally, the instrument is capable of number-based, single-particle detection following the recommendation of the European Commission for nanoparticle characterization (2011/696/EU). In case an EMD/MW correlation for a particular compound class (based on availability of well-defined standards) exists, a nanoparticle's MW can be determined from its EMD. In the present study, we focused on nES GEMMA of linear and branched, water-soluble polysaccharides forming nanoparticles and were able to obtain spectra for both analyte classes regarding single-charged species. Based on EMDs for corresponding analytes, an excellent EMD/MW correlation could be obtained in case of the branched natural polymer (dextran). This enables the determination of dextran MWs from nES GEMMA spectra despite high analyte polydispersity and in a size/MW range, where classical mass spectrometry is limited. EMD/MW correlations based on linear (pullulans, oat-ß-glucans) polymers were significantly different, possibly indicating challenges in the exact MW determination of these compounds by, for example, chromatographic and light scattering means. Despite these observations, nES GEMMA of linear, monosaccharide-based polymers enabled the determination of size and size-distribution of such dry bionanoparticles. © 2018 The Authors. Electrophoresis published by Wiley-VCH Verlag GmbH & Co. KGaA.

  4. Determination of hydrogen concentration in amorphous silicon films by nuclear elastic scattering (NES) of 100 MeV /sup 3/He/sup 2 +/

    Energy Technology Data Exchange (ETDEWEB)

    Iwami, M; Imura, T; Hiraki, A [Osaka Univ., Suita (Japan). Faculty of Engineering; Itahashi, T [Osaka Univ., Suita (Japan). Research Center for Nuclear Physics; Fukuda, T [Osaka Univ., Toyonaka (Japan). Dept. of Physics; Tanaka, M [Kobe Tokiwa Junior Coll., Nagata (Japan)

    1981-06-01

    Nuclear elastic scattering (NES) of 100 MeV /sup 3/He/sup 2 +/ ions was used to determine the amount of hydrogen atoms in hydrogenated amorphous silicon film fabricated by reactive sputtering. The total amount of hydrogen in this film was determined to be (1.12 +- 0.1) x 10/sup 22/ cm/sup -3/ within the accuracy of approximately 10%.

  5. Présentation du texte de Georges Balandier « Phénomènes sociaux totaux et dynamique sociale »

    Directory of Open Access Journals (Sweden)

    Liliane Voyé

    2008-10-01

    Full Text Available Introduction et mise en perspective du texte de Georges Balandier « Phénomènes sociaux totaux et dynamique sociale », initialement publié dans les Cahiers Internationaux de Sociologie, volume 30, 1961, pp. 23-34. Reproduit avec l’aimable autorisation des Cahiers Internationaux de Sociologie.Presentation of Georges Balandier’s text « Total social phenomenon and social dynamism »Introduction and contextualization of the Georges Balandier’s article « Phénomènes sociaux totaux et dynamique sociale » first published in the Cahiers Internationaux de Sociologie, volume 30, 1961, pp. 23-34 and reprinted with the kind authorization of the revue.Presentación del trabajo de Georges Balandrier "Hecho social total y dinámica social"Introducción y análisis del texto de Georges Balandrier « Phénomènes sociaux totaux et dynamique sociale », publicado por primera vez en los Cahiers Internationaux de Sociologie, volumen 30, 1961, pp. 23-34. Con la amable autorización de los Cahiers Internationaux de Sociologie.

  6. Chaînes d'exploits scénarios de hacking avancés et prévention

    CERN Document Server

    Whitaker, Andrew; Voth, Jack B

    2009-01-01

    Un pirate informatique s'appuie rarement sur une unique attaque, mais utilise plutôt des chaînes d'exploits, qui impliquent plusieurs méthodes et attaques coordonnées, pour atteindre sa cible et arriver à ses fins. Ces chaînes d'exploits sont généralement complexes et difficiles à prévenir. Or la plupart des ouvrages de sécurité ne les couvrent pas, ou sinon de manière superficielle. Cet ouvrage présente en profondeur les principales chaînes d'exploits qui sévissent actuellement. À travers des exemples basés sur des stratégies d'attaques réelles, utilisant les outils actuels les plus courants et visant des cibles importantes comme des données bancaires ou de sécurité sociale, vous découvrirez le spectre complet des attaques, des réseaux sans-fil à l'accès physique en passant par l'ingénierie sociale. Dans chaque scénario, les exploits sont décortiqués un à un en vue d'expliquer la chaîne qui va conduire à l'attaque finale. Les mesures de prévention à appliquer pour éviter...

  7. Fabrication Methods of Fullerenes. a Critical Review Méthodes de fabrication des fullerènes. Une étude critique

    Directory of Open Access Journals (Sweden)

    Emberson S. C.

    2006-11-01

    Full Text Available The industrial use of fullerenes will require a significant up-scaling of their production. The five actually known techniques are discussed : 1. The electric arc (Krätschmer-Huffman. 2. The vaporization of carbon by pulsed lasers. 3. The direct vaporization of carbon in focused sunlight. 4. The direct inductive heating of carbon. 5. Sooting hydrocarbon flames. The difficulty of up-scaling the electric arc set-up because of the photochemical destruction of fullerenes will be demonstrated. The use of sooting hydrocarbon flames for an industrial production of fullerenes is suggested. L'utilisation industrielle de fullerènes nécessitera une augmentation significative de leur production. Les cinq techniques actuellement connues sont discutées : 1. L'arc électrique (Krätschmer-Huffman. 2. L'évaporation de carbone par laser pulsé. 3. L'évaporation de carbone par lumière solaire focalisée. 4. L'évaporation thermique de carbone. 5. Une flamme d'hydrocarbures formant des suies. On met en évidence la difficulté d'une montée en échelle des installations à base d'arcs électriques à cause de la destruction photochimique des fullerènes. L'utilisation de flammes produisant des suies est proposée pour la production industrielle de fullerènes.

  8. On the way to the smart education in the cloud: The experience of using a virtual learning environment and webinars in educational and career guidance process

    Science.gov (United States)

    Lapshinsky, V. A.

    2017-01-01

    The article is devoted to the consideration of issues of functionality and application of educational portal as virtual learning environments and webinars as SaaS services. Examples of their use in educational and vocational guidance processes are presented. The prospects of transition from portal VLE to SaaS and cloud services are marked. Portal www.valinfo.ru with original learning management system has been used in the educational process since 2003 in the National Research Nuclear University MEPhI and in the Peoples' Friendship University of Russia. Supported courses: Computer Science, Computer Workshop, Networks, Information Technology, The Introduction to Nano-Engineer, Nanotechnology and Nanomaterials etc. For webinars as SaaS services, used the "virtual classroom," kindly provided by WebSoft Company.

  9. Représentation chimique de la structure des kérogènes et des asphaltènes en fonction de leur origine et de leur degré d'évolution Chemical Modeling of the Structure of Kerogens and Asphaltenes As a Function of Their Origin and Evolution Stage

    Directory of Open Access Journals (Sweden)

    Behar F.

    2006-11-01

    Full Text Available Dans cet article nous proposons des modèles de structures chimiques de kérogènes et d'asphaltènes de roche. Nous avons choisi de représenter les kérogènes appartenant aux trois types classiques de matières organiques aux stades d'évolution suivants : - début de la diagenèse sensu-stricto; - début de la catagenèse (formation de l'huile; - fin de la catagenèse (formation du gaz. Les asphaltènes représentés correspondent à la phase de formation de l'huile. Nous avons tenu compte des données d'analyse obtenues sur des échantillons naturels : analyse élémentaire, microscopie électronique, RMN 13C, thermogravimétrie, analyse fonctionnelle, dégradation par pyrolyse. Afin d'obtenir une représentation chimique ayant une valeur statistique suffisante, nous avons choisi une masse moléculaire de 25 000 environ, identique pour les trois kérogènes au début de la diagenèse, et une masse de 8000 environ pour les asphaltènes associés. Nous avons ensuite dessiné à l'échelle moléculaire les structures correspondantes. This paper proposes models for the chemical structures of kerogens and asphaltenes from rocks. The kerogens belonging to the three conventional types of organic matter are represented in the following stages of evolution: (1 beginning of diagenesis sensu stricto,(2 beginning of catagenesis (formation of oil, and (3 end of catagenesis (formation of gas. The asphaltenes represented here correspond to the phase of oil formation. Models are based on analytical data obtained on natural samples, i. e. elemental analysis, electron microscopy, 13C NMR, thermogravimetry, functional analysis and pyrolysis. To get enough statistical value for the chemical modelling, a same molecular mass of about 25 000 was chosen for the three kerogens at the beginning of diagenesis. A molecular mass of about 8000 was chosen for the related asphaltenes. The chemical structures were then constructed at the molecular scale.

  10. Rôle des germes parasites des bactéries pathogènes dans l'autoépuration des eaux

    Directory of Open Access Journals (Sweden)

    GUELIN A.

    1969-04-01

    Full Text Available Existence dans les eaux polluées de germes parasites qui s'attaquent aux bactéries pathogènes. Le pouvoir bactéricide des eaux polluées dû, en grande partie à la présence dans ces eaux de différents représentants des germes parasites. Possibilité d'application pratique des germes parasites pour l'assainissement des eaux polluées.

  11. Study of Asphaltene Solutions by Electrical Conductivity Measurements Conductivité électrique des solutions d'asphaltènes

    Directory of Open Access Journals (Sweden)

    Behar E.

    2006-11-01

    Full Text Available The asphaltene interactions in model solutions were studied using a technique based on the electrical conductivity measurement. Interactions with n-heptane, resins, surfactants, water, phenol and NaCI were investigated. The conclusions drawn from this study confirmed previous opinions on aggregation mechanism of asphaltenes in solutions. They confirmed also the interpretation of asphaltene behaviour in terms of colloidal solution theories. Les interactions des asphaltènes avec leur environnement moléculaire dans des solutions modèles ont été étudiées par la mesure de la conductivité électrique de ces solutions. Les interactions avec le n-heptane, des résines, des tensioactifs, l'eau, le phénol et le chlorure de sodium ont été explorées. Les conclusions tirées de cette étude ont confirmé certaines hypothèses faites sur les mécanismes d'agrégation des asphaltènes en solution, en particulier dans le cadre de la théorie des solutions colloïdales.

  12. Colloidal Structure of Heavy Crudes and Asphaltene Soltutions Structure colloïdale des bruts lourds et des suspensions d'asphaltènes

    Directory of Open Access Journals (Sweden)

    Barre L.

    2006-12-01

    concentration fluctuations. It exists in the diluted suspension regions more or less extended, where the asphaltene concentration is greater than the average asphaltene concentration. Cryo-scanning electron microscopy has confirmed the system inhomogeneity. A two phase system was clearly highlighted. The flocculation process was followed during n-heptane addition by scattering measurements and microscopy observations. Small angle X-ray scattering (SAXS appears as a powerful tool for non-fractionated systems, as crude oil or other heavy derivatives. Density fluctuations were observed for a vacuum residue. L'industrie pétrolière est souvent confrontée a des problèmes industriels importants liés, entre autre, à la présence d'une forte concentration d'asphaltènes dans les fluides traités. Une meilleure connaissance de la composition de ces molécules et de l'évolution de leur structure colloïdale en solution ou dans leur milieu naturel est d'une grande importance pour mieux comprendre les mécanismes mis en jeu, et ainsi, pouvoir agir et limiter les problèmes rencontrés. Les asphaltènes correspondent à la fraction insoluble dans le n-heptane. Les molécules solubilisées dans l'alcane sont appelées maltènes et peuvent à leur tour être fractionnées par chromatographie en phase liquide; on obtient alors trois nouvelles fractions appelées résines, aromatiques et saturées. La plupart des travaux de recherche réalisés sur ces molécules complexes concernent la détermination de la composition chimique obtenue à l'aide de diverses techniques d'analyse telles la spectroscopie infrarouge et la résonance magnétique nucléaire. En revanche, peu d'informations sur la macrostructure colloïdale des asphaltènes sont disponibles dans la littérature. La détermination de la masse moléculaire a été le premier objectif : plusieurs méthodes, comme l'osmométrie à tension de vapeur, ont été appliquées. La conclusion principale de ces déterminations est la grande

  13. Stimuli de l'environnement, organes des sens et comportement des Monogènes juvéniles et adultes

    Directory of Open Access Journals (Sweden)

    KEARN G. C.

    1993-01-01

    Full Text Available Lorsque les larves de Monogènes (oncomiracidiums établissent leur premier contact avec l'hôte, cela correspond à un changement fondamental dans leur mode de vie. La disparition de quelques structures sensorielles et l'acquisition de nouvelles en témoignent ; mais il existe certainement d'autres types de changements encore inconnus au niveau du système nerveux. Le développement larvaire lui-même, à ce moment là, est initié par des facteurs eux aussi inconnus. Nos connaissances du rôle des facteurs de l'environnement sur la vie des stades parasites juvéniles et adultes sont très limitées. Chez Entobdella soleae, parasite cutané de la Sole, il existe une réponse comportementale au changement de concentration d'oxygène ; chez l'adulte d'Encotyllabe caballeroi, chez qui des yeux se développent chez les post-larves, une réponse nette à la lumière existe. Les yeux persistants que l'on trouve chez d'autres Monogènes adultes, doivent avoir un rôle plus subtil dans le comportement. Le courant d'eau peut influencer le choix du site de fixation ou le développement dissymétrique du hapteur chez les Polyopisthocotylea, mais chez Entobdella soleae, parasite cutané, c'est le premier contact, et non une réponse au courant d'eau qui est déterminant dans l'orientation, la locomotion et éventuellement la migration. Ce contact est aussi certainement important dans la locomotion de certains parasites branchiaux comme Tetraonchus monenteron. L'attraction par des phéromones n'a pas été démontrée chez les Monogènes et l'environnement turbulent de la plupart d'entre eux rend ce mode de communication peu adapté. Cependant, les relations particulières entre E. soleae et son hôte poisson plat procurent une situation où ce phénomène serait possible et avantageux. Bien que les hormones des hôtes apparaissent jouer un rôle dans la biologie de la reproduction des hématophages comme les Polystomes, la démonstration exp

  14. Rôle des bactéries sulfurogènes dans la corrosion du fer Involvment of Sulfidogenic Bacteria in Iron Corrosion

    Directory of Open Access Journals (Sweden)

    Marchal R.

    2006-12-01

    Full Text Available Cet article fait le point sur les connaissances concernant l'implication des bactéries sulfurogènes dans la corrosion des aciers au carbone. Après la description de quelques cas récents tirés de l'industrie pétrolière, la physiologie des bactéries sulfurogènes qui jouent le rôle principal dans le mécanisme de la corrosion anaérobie d'origine bactérienne est examinée. La participation des bactéries productrices d'H2S à la constitution de biofilms est une condition importante à la manifestation des phénomènes de corrosion. Les différentes hypothèses de mécanismes décrites par la littérature sont passées en revue. Indépendamment du rôle physicochirnique joué par les sulfures de fer, non couvrants, bons conducteurs électriques, il en ressort que l'acidification résultant du métabolisme cellulaire est un facteur crucial, non seulement en termes d'électrochimie, mais également en termes de croissance microbienne. L'acidification métabolique explique vraisemblablement la fourniture des ions ferreux pour le micro-organisme dans un environnement chargé d'ions sulfures et finalement la persistance de son activité physiologique dans un micro environnement riche en H2S. The involvement of sulfidogenic bacteria in the corrosion of carbon steel is reviewed. After a brief description of some recent cases drawn from the petroleum industry, the physiology of the sulfidogenic bacteria which plays the most important role in the mechanism of anaerobic bacterial corrosion is examined. The involvement of H2S-producing bacteria to the biofilm formation is a prerequisite for biocorrosion. The hypothetical mechanisms described in the literature are reviewed. Regardless of the physicochemical role played by iron sulfides, which have been shown to be non-covering and to have good properties of electric conductivity, the acidification arising from cellular metabolism has been found to be an important parameter, not only in terms of

  15. Les interactions entre la reproduction et la biologie des populations chez les Monogènes Gyrodactylidae : revue

    Directory of Open Access Journals (Sweden)

    HARRIS P. D.

    1993-01-01

    Full Text Available Les Gyrodactylidae sont des Monogènes vivipares, les embryons se développent de manière emboitée dans l'utérus maternel. Les premier et deuxième individus fils se développent sans auto, ni fécondation croisée ; seuls les troisième et suivants peuvent se développer sexuellement. L'importance relative de la reproduction sexuée, dépend de la structure d'âge de la population et de la mortalité. Chez Macrogyrodactylus polypteri, le développement postnatal de l'appareil génital femelle facilite la fécondation croisée chez tous les individus suivant la seconde naissance. La reproduction asexuée maximise la croissance de la population mais la sexualité intervient régulièrement. Gyrdicotylus gallieni, qui parasite la bouche de Xenopus laevis, présente une croissance exceptionnellement lente de la population et les populations parasites sont surtout composées d'individus âgés et sexuellement matures. Isancistrum subulatae, parasite du Calmar Alloteuthis subulata, forme d'importantes populations, mais leur croissance est probablement lente, et la structure d'âge suggère que la sexualité est courante. Chez Gyrodactylus, plusieurs stratégies existent. Gyrodactylus turnbulli, chez les Guppis, a une courte durée de vie et manifeste une mortalité spécifique croissant exponentiellement avec l'âge, de telle sorte que moins d'un pour cent survivent assez longtemps pour donner une troisième naissance. La reproduction est principalement asexuée mais le sexe intervient dans les populations de très fortes densités. Dans la nature la reproduction asexuée prédomine sans doute et cette espèce peut être considérée comme cycliquement parthénogénétique. Chez le saumon, Gyrodactylus salaris, présente des mortalités faibles et 10-15% des survivants se reproduisent sexuellement. Des individus fécondés sont trouvés même dans les faibles infestations et la sexualité est habituelle dans la biologie de cette espèce. Chez

  16. Multiphase, Multicomponent Fluid Flow in Homogeneous and Heterogeneous Porous Media Écoulement de fluides multiconstituants polyphasiques dans des milieux poreux homogènes et hétérogènes

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    Chella R.

    2006-12-01

    corresponding to the flow of one phase, the other phase being at residual saturation. A new large-scale dispersion equation is provided, which features a large-scale dispersion tensor that can be determined from the heterogeneity characteristics through a set of closure problems. Results are extended to a more general two-phase flow problem, when the large-scale two-phase flow can be assumed to be quasi-static. Indications are given on the difficulties associated with flow under large-scale dynamic conditions, with abnormal dispersion. L'écoulement polyphasique de plusieurs constituants à travers un milieu poreux est généralement décrit en introduisant des équations macroscopiques de conservation de la masse sous la forme d'équations de dispersion généralisées. Cette modélisation soulève plusieurs questions qui sont débattues dans cet article en se basant sur des résultats obtenus à partir d'une prise de moyenne volumique, couplée avec une simulation à l'échelle du pore de l'écoulement polyphasique. L'étude est limitée à un système binaire comportant deux phases et nous supposons que les équations de quantité de mouvement peuvent être résolues indépendamment des équations de diffusion/advection. L'hypothèse d'équilibre local est discutée et plusieurs contraintes d'échelles de longueur et de temps sont prises en compte. Une des questions concerne l'influence sur les tenseurs de dispersion de la condition d'équilibre à l'échelle du pore à l'interface entre les différentes phases. Nos résultats montrent que ces phénomènes peuvent conduire à des variations significatives des coefficients de dispersion en rapport avec la dispersion passive, c'est-à-dire la dispersion sans flux de masse aux interfaces. Des équations macroscopiques sont alors obtenues dans le cas général ainsi que plusieurs équations locales de fermeture permettant de calculer les tenseurs de dispersion et d'autres propriétés à partir des géométries à l'échelle du

  17. Modélisation des phénomènes électromagnétiques dans les matériaux supraconducteurs

    Science.gov (United States)

    Maslouh, M.; Bouillault, F.

    1998-03-01

    This paper describes a numerical method to determine the losses in a solid superconductor plunged in transverse magnetic field or in transport current. The model which is based on the Bean critical state, shows that the hysteretic phenomena are taken in account. Cet article présente une méthode de calcul permettant la détermination des pertes dans un matériau massif supraconducteur soumis à un champ magnétique transversal ou parcouru par un courant de transport. Le modèle, basé sur celui de l'état critique de Bean, met en évidence le caractère hystérétique des phénomènes.

  18. L’Acropole d’Athènes en chantier : restaurations et études depuis 1975

    OpenAIRE

    Holtzmann, Bernard

    2013-01-01

    L’Acropole d’Athènes est depuis bientôt quarante ans engagée dans un processus de restauration systématique qui a insufflé aux études la concernant une dynamique­ nouvelle. Des problèmes s’en trouvent renouvelés, des idées reçues contestées : pour l’époque archaïque, la question de l’ « architecture H » (un ou deux temples d’Athèna ?) est relancée, le terminus ante quem (480 avant J.-C.) fourni par le « Perserschutt » remis en cause ; pour l’époque classique, la fonction du Parthénon et le su...

  19. La Septième Porte. Réalités et représentations des conflits familiaux dans l’Athènes classique.

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    Aurélie Damet

    2010-07-01

    Full Text Available En étudiant la violence familiale dans l’Athènes classique des Ve et IVe siècles avant J.‑C, j’ai souhaité réconcilier des sources et des approches méthodologiques trop souvent cloisonnées. La dramaturgie, tragique et comique, les réflexions philosophiques platoniciennes et aristotéliciennes et les plaidoiries judiciaires méritent en effet d’être confrontées, afin de proposer une chronique intégrale de la parenté déchirée athénienne. Aux realia transmis par les traces juridiques du IVe siècle...

  20. Les dossiers de pensions des troupes coloniales et indigènes. La sous-série GR 13 Yf 

    OpenAIRE

    HEISER, Sandrine; Guillot, Hélène

    2013-01-01

    En avril 2011, le Service historique de la Défense (SHD) a débuté le classement des dossiers de pensions des troupes coloniales et des troupes indigènes pour la période 1850-1950. 14 000 premiers dossiers ont été inventoriés, sur un total de 24 000, l’objectif étant d’achevé le classement pour le centenaire de la Grande Guerre. L’opération comporte également une phase importante de reconditionnement permettant une communication immédiate et idéale aux lecteurs au gré des mises à jour régulièr...

  1. Globalisation and the Australian Aborigines: gain or strain? La Mondialisation : une chance pour les Aborigènes d’Australie ?

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    Ludivine Royer

    2009-10-01

    Full Text Available La mondialisation est un phénomène très complexe, qui implique à la fois l’émergence de l’économie de marché, l’accélération du commerce international, l’ouverture des frontières, la libre circulation des personnes et des biens, le développement extraordinaire des transports et de la technologie de l’information, la montée en puissance des télécommunications et des médias à l’échelle planétaire, l’expansion des cultures occidentales et le déclin des États-nations au profit d’institutions internationales en plein essor. Un nouvel ordre mondial est né, et comme la plupart des autres pays, l’Australie a connu de profonds changements depuis la fin des années 1980. Cet article se propose de montrer l’impact direct et indirect de la mondialisation économique, culturelle, technologique et politique sur le peuple aborigène. Bien entendu, il ne s’agit pas de présenter de manière exhaustive les conséquences multiples et complexes de la mondialisation sur les droits, cultures, et sociétés aborigènes, leur développement économique et leur statut politique. Il s’attelle en revanche à mettre en évidence les logiques politiques et socio-culturelles que la mondialisation a favorisées dans les affaires aborigènes, de l’assimilation à l’auto-détermination.

  2. Adsorption Isotherms of Phenol and 4-Chlorophenol on Petroleum Asphaltenes Adsorption du phénol et du 4-chlorophénol sur les asphaltènes pétroliers

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    Jaoui M.

    2006-11-01

    Full Text Available The adsorption isotherms for phenol and 4-chlorophenol from water onto asphaltenes flocculated in bulk and asphaltenes deposited on silica were established by frontal analysis chromatography at 293, 298, 303, and 308 K. The adsorption was more important with asphaltenes flocculated in bulk and corresponded to a Freundlich isotherm mechanism. The high adsorbed amount of phenols suggests possible migration of phenols through the loose asphaltene structure. Isotherms observed with the silica coated by asphaltenes showed that adsorption occurs in two stages corresponding probably to two different organizations of solute molecules at the surface. Les isothermes d'adsorption du phénol et du 4-chlorophénol en solution dans l'eau sur des asphaltènes floculés en masse et sur des asphaltènes déposés sur de la silice ont été déterminés par analyse chromatographique frontale à 293, 298, 303 et 308 K. L'adsorption sur des asphaltènes floculés en masse était la plus importante avec des isothermes correspondant à un mécanisme de Freundlich. La quantité élevée de phénols adsorbés suggère une migration possible des molécules du phénol à travers la structure peu compacte des asphaltènes. Les isothermes observés dans le cas de silice tapissée d'asphaltènes ont montré que l'adsorption se produit en deux étapes correspondant probablement à deux organisations différentes des molécules de soluté à la surface.

  3. Nuisance Birds Webinar Report

    Science.gov (United States)

    All over the nation, birds of all shapes and sizes attempt to make schools a their favorite hangout. Their arrival can lead to sanitation issues, added facility degradation, distracted students and health problems.

  4. «¿Quién soy yo? ¿Quiénes son ellos/as?». Personajes en busca de identidad

    Directory of Open Access Journals (Sweden)

    Caretti, Laura

    2006-12-01

    Full Text Available Who am I? Who are they? These are the questions haunting the characters, created by writers such as Ibsen, Pirandello, Beckett and others, whose emblematic search for identity is explored in the article. The complex interconnections between subjectivity and alterity are focused within the coordinates of space (society and time (memory in their outward and inward movement. The characters are seen on stage relating also to the otherness of actors and spectators. Particular relief is given to the difference between the female and male search for identity in the light of contemporary historical changes.¿Quién soy yo? ¿Quiénes son ellos/as? Estas son las cuestiones que obsesionan a los personajes creados por escritores como Ibsen, Pirandello, Beckett y otros, cuya emblemática búsqueda de identidad se explora a lo largo de este artículo. Las complejas interconexiones entre subjetividad y alteridad son analizadas con las coordenadas del espacio (sociedad y el tiempo (memoria en su movimiento interno y externo. Los personajes son vistos en el escenario desde la alteridad de actores y espectadores. Un particular relieve se otorga a la diferencia entre la búsqueda de la identidad femenina y masculina a la luz de los cambios históricos contemporáneos.

  5. A new way of controlling NesCOPOs (nested cavity doubly resonant OPO) for faster and more efficient high resolution spectrum measurement

    Science.gov (United States)

    Georges des Aulnois, Johann; Szymanski, Benjamin; Grimieau, Axel; Sillard, Léo.

    2018-02-01

    Optical Parametric Oscillator (OPO) is a well-known solution when wide tunability in the mid-infrared is needed. A specific design called NesCOPO (Nested Cavity doubly resonant OPO) is currently integrated in the X-FLR8 portable gas analyzer from Blue Industry and Science. Thanks to its low threshold this OPO can be pumped by a micro-chip nanosecond YAG (4 kHz repetition rate and a 30 GHz bandwidth). To achieve very high resolution spectra (10 pm of resolution or better), the emitted wavelength has to be finely controlled. Commercial Wavemeter do not meet price and compactness required in the context of an affordable and portable gas analyzer. To overcome this issue, Blue first integrated an active wavelength controller using multiple tunable Fabry-Perot (FP) interferometers. The required resolution was achieved at a 10 Hz measurement rate. We now present an enhanced Wavemeter architecture, based on fixed FP etalons, that is 100 times faster and 2 times smaller. We avoid having FP `blind zones' thanks to one source characteristic: the knowledge of the FSR (Free Spectral Range) of the OPO source and thus, the fact that only discrete wavelengths can be emitted. First results are displayed showing faster measurement for spectroscopic application, and potential future improvement of the device are discussed.

  6. L'introduction des agents pathogènes dans les écosystèmes aquatiques : aspects théoriques et réalités

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    BLANC G.

    1997-01-01

    Full Text Available La multiplicité des introductions ou translocations de poissons, mollusques ou crustacés s'est largement amplifiée dans les dernières décennies et s'est accompagnée de multiples introductions d'agents pathogènes dans les hydrosystèmes naturels. L'analyse de la diversité des sources de ces agents pathogènes montre que certaines voies sont encore largement sous-évaluées aujourd'hui. L'amélioration apportée aux méthodologies et aux techniques d'identification a récemment permis un progrès spectaculaire dans la traçabilité des agents pathogènes et dans l'analyse de leurs introductions. Elle apporte, en partie, les clarifications nécessaires pour tenter de faire le bilan des introductions mais pose nettement le problème du seuil de perception de l'intrus. Une revue de la littérature a permis de recenser environ une centaine d'introductions relativement récentes d'agents pathogènes dans les hydrosystèmes naturels européens. Les caractères biologiques lato sensu favorables à la naturalisation des agents pathogènes introduits sont présentés. La diversité et la non-prédictibilité des impacts consécutifs à ces introductions sont ensuite détaillées à la lumière des études de terrain et de l'écologie théorique de la relation hôte-pathogène. Un cadre conceptuel d'analyse de risque est succinctement délimité pour évaluer ces introductions et des recommandations sont proposées.

  7. Revue bibliographique. Ultrastructure des Monogènes : liste des espèces et des organes étudiés

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    JUSTINE J-L.

    1993-01-01

    Full Text Available Les données bibliographiques (plus de 180 références concernant l'ultrastructure des monogènes, en microscopie électronique à balayage (MEB et microscopie électronique à transmission (MET, sont présentées sous la forme de deux listes. La liste des espèces étudiées indique pour chaque espèce les organes qui ont été décrits en microscopie électronique et la référence; plus de 60 espèces de Monopisthocotylea et 70 espèces de Polyopisthocotylea sont citées. La liste des organes indique pour chaque organe quelles espèces ont été étudiées et la référence. Les structures sont classées en: 1. Organes externes (morphologie externe en MEB, tégument, récepteurs tégumentaires, photorécepteurs, glandes, pièces sclérifiées du hapteur. 2. Organes internes non reproducteurs (appareil digestif, protonéphridies, cellules nerveuses. 3. Organes reproducteurs (canaux génitaux mâles, canaux génitaux femelles, ovogenèse et oeufs, oeufs en MEB, vitellogenèse, spermiogenèse et sperme. 4. Hyperparasites et symbiontes (microsporidies, bactéries et autres procaryotes, virus. Les travaux concernant des oncomiracidia ou des larves sont indiqués.

  8. Impuretés et systèmes corrélés. Des chaînes aux cuprates supraconducteurs

    Science.gov (United States)

    Bobroff, J.

    2005-01-01

    Impurities and correlated systems Discovery of high TC superconductors has opened the new field of strongly correlated fermions physics. In these compounds, mostly transition metal oxides, strong correlations between electrons affect sharply their electronic properties. In order to determine accurately these correlations and their possible link with superconductivity, we study the effect of local defects such as non magnetic impurities. In fact, in the more simple case of insulating spin chains and ladders, these impurities induce a staggered magnetism in their neighborhood which reveals the underlying electronic correlations. Similar effects are observed in high TC superconductors, using local probes such as nuclear magnetic resonance. These observations allow to get a better understanding of both normal and superconducting state of these oxides, both full of surprises. La découverte des supraconducteurs à haute température critique a ouvert la voie à une nouvelle physique, celle des fermions fortement corrélés. Dans ces systèmes, le plus souvent des oxydes de métaux de transition, les fortes corrélations entre électrons affectent profondément leurs propriétés électroniques et induisent de nouveaux états originaux : liquides de spins, supraconductivité, etc. Pour mesurer ces corrélations et ainsi déterminer leur lien éventuel avec la supraconductivité, nous proposons d'étudier l'effet de défauts ponctuels tels que des impuretés non magnétiques. En effet, dans le cas plus simple de chaînes ou d'échelles de spin isolantes, ces impuretés induisent dans leur voisinage immédiat un magnétisme alterné révélateur des corrélations électroniques. Des effets semblables sont observés dans les supraconducteurs à haute température critique, grâce à des sondes locales comme la résonance magnétique nucléaire. Ces observations permettent de mieux comprendre à la fois l'état normal et supraconducteur de ces oxydes, tous deux riches en

  9. Popular Literature Discourses in Athenian Suburbia: The Northern Suburbs Les banlieues nord d’Athènes dans les discours littéraires populaires

    Directory of Open Access Journals (Sweden)

    Irene Theodoropoulou

    2010-01-01

    Full Text Available Suburbia, home to a life-style many people aspire to, could be seen as a marriage between urban and countryside life, and, as such, it should be seen as a vital arena for interdisciplinary research on the urban-rural paradigm. This paper explores the ways whereby discourses on what is stereotypically seen as posh northern Athens suburban culture (Voreia Proastia are represented in popular literature. The main argument is that Voreia Proastia suburban culture could be seen as positioned on an urban/countryside continuum. This is grounded on the simple reason that, both at the speech level and in terms of lifestyle, it encompasses features of urban and rural worlds, the former associated with the “new-poor” or “elegant poverty” people, the latter with the “new-rich”.Les zones périurbaines donnent lieu à un train de vie auquel aspirent de nombreuses personnes, étant donné qu’elles semblent marier la vie urbaine et la vie rurale. De ce fait, ces zones constituent un domaine essentiel pour la recherche interdisciplinaire sur le paradigme urbain-rural. Cet article cherche à examiner les manières selon lesquelles les discours associés aux banlieues nord d’Athènes (Voreia Proastia, considérées de manière stéréotypée comme chics, sont repris par la littérature populaire. A travers l’analyse de cette appropriation, nous tentons de comprendre leur signification sociale. L’argument principal avancé ici est que la culture suburbaine de Voreia Proastia se positionne sur un continuum entre l’urbain et le rural pour la simple raison qu’au niveau des pratiques langagières et des styles de vie, elle englobe à la fois des caractéristiques du monde urbain, associé aux « nouveaux pauvres » ou à la « pauvreté élégante », et du monde rural, associé aux « nouveaux riches ».

  10. Structure de l'amidon de maïs et principaux phénomènes impliqués dans sa modification thermique

    Directory of Open Access Journals (Sweden)

    Malumba, P.

    2011-01-01

    Full Text Available Structures and phenomena occurring during the heat treatment of cornstarch. The structure of cornstarch and the modifications induced during the heat treatments are presented in this review. Current knowledge indicate that the starch granules are semi-crystalline entities composed mainly by amylose and amylopectin, undergoing deep reorganizations during the heat treatments. Gelatinization, glass transitions, relaxation phenomena, retrogradation and the formation of amylose-lipids complexes are the major phenomena involved in these reorganisations, and are the basis of changes of the techno-functional properties of cornstarch-based products during their heat treatment. La rhizosphère est le volume du sol situé au voisinage immédiat des racines des plantes et qui se caractérise par la présence d'exsudats racinaires (rhizodépôts. Ces exsudats sont utilisés par la microflore endémique en tant que signaux chimiques en plus d'être un substrat nutritif disponible pour la croissance et le développement de ces microorganismes dans la rhizosphère. Certaines de ces bactéries du sol, appelées PGPRs (Plant Growth Promoting Rhizobacteria, sont capables de coloniser les racines ou bien encore la rhizosphère, mais à la différence des autres bactéries rhizosphériques elles ont, en retour, un effet bénéfique sur la plante. Cet effet bénéfique peut être direct, ou indirect. La promotion directe de la croissance est le résultat du pouvoir d'acquisition des nutriments ou de la stimulation des hormones de la plante. D'autres mécanismes indirects, mais le plus souvent liés à la croissance des plantes, sont impliqués dans la réduction/suppression des pathogènes des plantes. Cet article décrit les différents mécanismes mis en jeu par les PGPRs dans leur environnement naturel pour influencer favorablement la croissance et la santé des plantes.

  11. Scènes de plage dans la peinture hollandaise du XVIIe siècle: l'entrée de la plage dans l'espace des citadins

    Directory of Open Access Journals (Sweden)

    Rémy Knafou

    2000-06-01

    Full Text Available Les scènes de plage sont une catégorie de la peinture hollandaise, inventée au XVIIe siècle. L'analyse d'un corpus de tableaux peints durant le Siècle d’Or permet de montrer que le «désir de rivage» analysé par Alain Corbin est apparu sur le littoral de la mer du Nord dès le XVIIe siècle avec l'ouverture de la plage aux citadins oisifs venus des villes voisines.

  12. Propriétés tensioactives de phosphobétaïnes neutres à distance intercharge modulée Surfactant Properties of Neutral Phosphobetaines with a Modulated Intercharge Distance

    Directory of Open Access Journals (Sweden)

    Sillion B.

    2006-11-01

    Full Text Available Une famille de phosphobétaïnes neutres (I à caractères structuraux variés - chaînes lipophiles R = C12H25 et C18H37; distances intercharges définies par un nombre de groupe méthylène n entre têtes polaires (2 A family of neutral amphiphilic phosphobetaines (I, with R = C12H25 or C18H37, with 2 < n < 6, and with R3 -ethoxy and phenyl, was investigated in pseudo-ternary-phase diagrams as new surfactants. In all cases, microemulsions are depicted with the occurrence of Winsor type systems, WI, WII and WIll. Remarkable variations in the diagrams are observed with molecular structural changes of zwitterionic amphiphiles. Interionic distances effects are obtained in the WI and WIll phases, suggesting a polar head surface change, while the HLB factor implies the appearance of differently ordered structures. The nature of the substituent covalently bonded on phosphorus can be used as a molecular probe to check the hydrophilicity of amphionics. Analyses of phases behaviors under various salinity and temperature conditions are also described, and attempts are made to rationalize these variations through the molecular parameters of the surfactants. On the basis of these results, an analysis can be made to optimize the structural parameters of surfactants for use as additives in tertiary oil-recovery processes.

  13. The feasibility, perceived satisfaction, and value of using synchronous webinars to educate clinical research professionals on reporting adverse events in clinical trials: a report from the Children's Oncology Group.

    Science.gov (United States)

    Borgerson, Dawn; Dino, Jennifer

    2012-01-01

    Clinical research professionals are faced with decreased funding and increased workloads; innovative methods of professional development programs are necessary to accommodate these factors. This study evaluated the feasibility, perceived satisfaction, and value of using webinars to educate clinical research professionals on reporting adverse events commonly experienced in pediatric oncology clinical trials. The setting incorporated synchronous web-based educational technology. Constructivist learning provides the theoretical framework for this study. Participants evaluated the professional development program at 2 time points: (a) at the conclusion and (b) 4 to 6 weeks afterward, using survey method. Synchronous webinars were both economical and effective in educating clinical research professionals across institutional sites. Participants reported exceptionally high levels of satisfaction with the accessibility, scope, quality, and interactivity of the professional development program. The vast majority of participants reported that the education would assist with reporting adverse events in pediatric oncology clinical trials and this perception persisted into clinical practice. Although the results of this study were intended to guide future educational efforts of the Children's Oncology Group, they may also apply to other cooperative groups.

  14. Le droit étatique mexicain et les populations indigènes : fonction de reconnaissance ou fonction d’intégration Mexican State law and indigenous populations: recognition function or integration function

    Directory of Open Access Journals (Sweden)

    Akuavi Adonon

    2009-02-01

    Full Text Available L’articulation de l’État, du droit et de la réalité indigène au Mexique pose le problème de la reconnaissance. La reconnaissance de populations indigènes qui se distinguent du reste de la population mexicaine mais qui aspirent à être incluses de plein droit dans une notion d’État forcément renouvelée. En effet, le cadre constitutionnel mexicain accorde difficilement une place aux populations indigènes et reflète le tiraillement entre une conception unitaire de l’État et du droit étatique et une réalité multiculturelle de plus en plus présente et exigeante d’une inclusion explicite de la diversité. Le droit étatique est perçu comme un lieu privilégié de reconnaissance, il est également perçu comme un instrument de revendication. Pour les populations indigènes, le droit positif peut opérer la réconciliation, cependant ce droit étatique semble bel et bien avoir des limites face aux attentes légitimes d’un secteur important de la population.The way in which the State, the Law and the indigenous reality are articulated in Mexico involves the question of their recognition; the recognition of indigenous people, who are different in certain aspects from the rest of the population, but who want to be included with full rights in a definition of the State that has to be renewed. As a matter of fact, Mexican Constitution does not completely grant a place to indigenous people, this a document does not solve the tension between a unitary conception of the State and State law, and a multicultural reality that actually demands a bigger and more explicit recognition. State Law is seen by indigenous people as the main instrument of recognition, and it is also seen as a vindication instrument; they are looking for their recognition, they try to get it and to achieve reconciliation through the law. However, State law seems to have serious limits when faced with the rightful expectations of this important part of population.

  15. Présentation des phénomènes de corrosion et des différents moyens de lutte disponibles. Description of Corrosion Phenomena and Different Ways of Combating Them.

    Directory of Open Access Journals (Sweden)

    Crolet J. L.

    2006-11-01

    Full Text Available Cet article donne une présentation générale des phénomènes de corrosion des matériaux métalliques. II s'attache à montrer comment les moyens de lutte contre la corrosion découlent très naturellement de la bonne compréhension de ces phénomènes.Les aspects électrochimiques, indispensables pour cette compréhension, sont présentés de manière aussi directe et brève que possible. Les divers modes de résistance à la corrosion sont décrits, qu'il s'agisse de modes a naturels » comme l'inertie chimique, la passivité, la pseudo-passivité ou les couches de patine, ou bien encore de modes a provoqués » comme le contrôle du milieu corrosif, l'inhibition, la protection cathodique ou la protection par revêtement.Enfin, les principales interactions entre effets mécaniques et corrosion sont abordées, et en particulier l'érosion-corrosion et la fragilisation par H.S. Des conjugaisons de phénomènes comme la corrosion galvanique, la corrosion inter-granulaire, la corrosion bactérienne sont également présentées. This article gives a general description of corrosion phenomena affecting metallic materials. It attempts ta show how corrosion control and prevention methods quite naturally require a good understanding of these phenomena.The electrochemical aspects indispensable for this understanding are described as directly and briefly as possible.Various types of corrosion resistance are described, whether concerning a natural » types such as chemical inertia, passivity, pseudo-passivity or patina loyers, or else c induced types » such as contrat of the corrosive medium, inhibition, cathodic protec-tion or protection by coating.The principal` interactions between mechanical effects and corrosion are taken up, and especially erosion corrosion and H2S embrittlement. Combinations of pheno-mena are also described, such as galvanic corrosion, intergranular corrosion and bacterial corrosion.

  16. Les carbonates néogènes de Sainte Croix (Iles Vierges). Etude stratigraphique et pétrophysique Neogene Carbonates At Saint Croix, Virgin Islands. Stratigraphic and Petrophysical Study

    OpenAIRE

    Andreieff P.; Mascle A.; Mathieu Y.; Muller C.

    2006-01-01

    Un échantillonnage systématique des principaux affleurements des séries carbonatées néogènes de Sainte Croix (Iles Vierges) a permis de préciser leur extension stratigraphique. C'est ainsi que la section-type de la formation Kingshill, qui avait été récemment attribuée au Miocène supérieur, est désormais datée du Miocène moyen d'après son riche contenu faunistique en foraminifères planctoniques et nannofossiles calcaires. Les diverses mesures pétrophysiques effectuées dans des niveaux d'envir...

  17. Solène Daoudal, Sirènes romanes en Poitou, XIe-XIIe siècles. Avatars sculptés d’une figure mythique

    Directory of Open Access Journals (Sweden)

    Didier Lett

    2009-07-01

    Full Text Available Vers 1140, dans la toute dernière lettre qu’il adresse à Héloïse, comme pour se rassurer face à « l’histoire de ses malheurs », Abélard termine par ces mots : « A l'abri de cette foi salutaire, je ne crains pas les aboiements de Scylla, je me ris des gouffres de Charybde, et j’entends sans frémir les chants des sirènes. Si la tempête éclate, je ne suis pas renversé. Si les vents grondent, je ne suis pas ému. Je suis fondé sur une pierre inébranlable ». Dans cet autoportrait du penseur scolast...

  18. Des communautés microbiennes au service de la qualité des fromages : diversité et dynamique adaptative et fonctionnelle des populations endogènes et ensemencées

    OpenAIRE

    Delbes, Céline; Monnet, Christophe; Irlinger, Francoise

    2015-01-01

    Les fromages traditionnels hébergent un microbiote diversifié, composé de populations microbiennes endogènes et de ferments, qui joue un rôle majeur dans le développement des qualités sanitaires et sensorielles du produit fini. La connaissance de la diversité microbienne taxonomique et fonctionnelle des produits laitiers s’enrichit depuis ces trois dernières années des apports des approches (méta)génomiques. Plus de 100 genres et 400 espèces microbiennes ont été détectés dans le lait cru et l...

  19. Monitoring Cyanobacteria with Satellites Webinar

    Science.gov (United States)

    real-world satellite applications can quantify cyanobacterial harmful algal blooms and related water quality parameters. Provisional satellite derived cyanobacteria data and different software tools are available to state environmental and health agencies.

  20. Water Finance Webinars and Forums

    Science.gov (United States)

    The Center hosts a series of water finance forums. These forums bring together communities with drinking water, wastewater, and stormwater project financing needs in an interactive peer-to-peer networking format.

  1. Eindrapport UNETO-VNI / Webinars

    OpenAIRE

    Stubbé-Alberts, H.E.; Schaik, M.G. van; Burgt, J.M.J. van de

    2009-01-01

    Voor de bedrijven, verenigd in de brancheorganisatie UNETO-VNI, is het realiseren van een effectieve wijze van opleiden, trainen, en het delen van informatie essentieel voor een optimale inzetbaarheid van (nieuw) personeel en een goede benutting van kennis en ervaring binnen en buiten het eigen bedrijf. De context waarin deze bedrijven zich bevinden, kenmerkt zich door een aantal factoren. Enerzijds is er sprake van een zeer snelle ontwikkeling van producten. Dit heeft tot gevolg dat continu ...

  2. Eindrapport UNETO-VNI / Webinars

    NARCIS (Netherlands)

    Stubbé-Alberts, H.E.; Schaik, M.G. van; Burgt, J.M.J. van de

    2009-01-01

    Voor de bedrijven, verenigd in de brancheorganisatie UNETO-VNI, is het realiseren van een effectieve wijze van opleiden, trainen, en het delen van informatie essentieel voor een optimale inzetbaarheid van (nieuw) personeel en een goede benutting van kennis en ervaring binnen en buiten het eigen

  3. Mémoire du travail et des expositions professionnelles aux cancérogènes Work account and occupational exposures to carcinogens. Survey in Seine-Saint-Denis (France) Memoria del trabajo y de las exposiciones profesionales a agentes cancerígenos. Encuesta en Seine-Saint-Denis (Francia)

    OpenAIRE

    Annie Thébaud-Mony; Béatrice Leconte

    2010-01-01

    Selon les estimations officielles, en 2000 environ 32 millions de travailleurs européens (de l’Europe des 15) étaient exposés à des cancérogènes. Depuis 2002, considérant la maladie comme « événement-sentinelle » pour la connaissance des activités de travail exposant aux cancérogènes, le Groupement d’intérêt scientifique sur les cancers d’origine professionnelle (GISCOP93) mène une enquête permanente auprès de patients atteints de cancer en Seine Saint Denis (France). S’appuyant sur les récit...

  4. CERN Technical Training 2003: Learning for the LHC! MAGNE-03 : Magnétisme pour l'Electrotechnique Phénomènes magnétiques, matériaux et applications - French version only

    CERN Multimedia

    2003-01-01

    MAGNE-03 est un nouveau cours dans le cadre du programme de l'Enseignement Technique 2003, qui s'adresse aux personnes souhaitant découvrir, améliorer ou remettre à niveau leurs connaissances en magnétisme. Recommandé par l'ancienne division LHC, le cours est donné au CERN par la société CEDRAT Technologies basée à Meylan (France, 38). La participation est ouverte à l'ensemble du personnel technique et scientifique nécessitant une formation en magnétisme dans le cadre de leurs activités professionnelles, courantes ou futures. En ayant organisé des sessions au CERN, une économie d'environ 800.- CHF par participant est réalisée par rapport aux frais nécessaires pour suivre la même formation sur leur site en Isère. MAGNE-03 s'intéresse, entre autres, au développement de la compréhension des phénomènes magnétiques et le "sens physique" appliqués à des produits industriels. Programme : Notions de base en électromagnétisme. Les aspects électrique et mécanique du magnétisme. Les ...

  5. CERN Technical Training 2003: Learning for the LHC! MAGNE-03 : Magnétisme pour l'Electrotechnique
    Phénomènes magnétiques, matériaux et applications. - French version only

    CERN Multimedia

    2003-01-01

    MAGNE-03 est un nouveau cours dans le cadre du programme de l'Enseignement Technique 2003, qui s'adresse aux personnes souhaitant découvrir, améliorer ou remettre à niveau leurs connaissances en magnétisme. Recommandé par l'ancienne division LHC, le cours est donné au CERN par la société CEDRAT Technologies basée à Meylan (France, 38). La participation est ouverte à l'ensemble du personnel technique et scientifique nécessitant une formation en magnétisme dans le cadre de leurs activités professionnelles, courantes ou futures. En ayant organisé des sessions au CERN, une économie d'environ 800.- CHF par participant est réalisée par rapport aux frais nécessaires pour suivre la même formation sur leur site en Isère. MAGNE-03 s'intéresse, entre autres, au développement de la compréhension des phénomènes magnétiques et le "sens physique" appliqués à des produits industriels. Programme : Notions de base en électromagnétisme. Les aspects électrique et mécanique du magnétisme. Les ...

  6. CERN Technical Training 2003: Learning for the LHC !
    MAGNE-03 : MagnEtisme pour l'Electrotechnique
    Phénomènes magnétiques, matériaux et applications - French version only

    CERN Multimedia

    2003-01-01

    MAGNE-03 est un cours dans le cadre du programme de l'Enseignement technique 2003 qui s'adresse aux personnes souhaitant découvrir, améliorer ou remettre à niveau leurs connaissances en magnétisme. Le cours est donné au CERN par la société CEDRAT Technologies basée à Meylan (France). La participation est ouverte à l'ensemble du personnel technique et scientifique nécessitant une formation en magnétisme dans le cadre de leurs activités professionnelles, courantes ou futures. En ayant organisé des sessions au CERN, une importante économie par participant est réalisée par rapport aux frais nécessaires pour suivre la même formation sur leur site en Isère. MAGNE-03 s'intéresse, entre autres, au développement de la compréhension des phénomènes magnétiques et le «&...

  7. Interneta sociālie tīkli draugiem.lv, mammam/tetiem.lv un twitter.com kā reklāmas nesēji Latvijā (2009.gads)

    OpenAIRE

    Vismane, Inese

    2010-01-01

    Maģistra darba tēma ir „Interneta sociālie tīkli draugiem.lv, mammam/tetiem.lv un twitter.com kā reklāmas nesēji Latvijā (2009.gads)”. Darba mērķis ir izpētīt Latvijas interneta sociālo tīklu vidi kā potenciāli augošu un reklāmai piemērotu, kā arī izpētīt pamanāmākos reklāmas gadījumus šajos portālos. Teorijas daļā tiek apskatīta Web 2.0 ēra, interneta reklāmas un sociālo mediju mārketinga īpatnības, sociālo tīklu fenomens un teorijas, Latvijas reklāmas tirgus un auditorija, kā arī sociāl...

  8. Modélisation de la combustion de fuels lourds prenant en compte la dispersion des asphaltènes Modeling Heavy Fuel-Oil Combustion (While Considering Or Including Asphaltene Dispersion

    Directory of Open Access Journals (Sweden)

    Audibert F.

    2006-11-01

    Full Text Available Divers modèles, ayant pour but de prédire le taux d'imbrûlés solides lors de la combustion du fuel lourd, ont été mis au point dans le passé. Les paramètres entrant en ligne de compte sont le plus souvent les teneurs en résidus lourds hydrocarbonés (asphaltènes précipités au pentane ou à l'heptane et carbone Conradson et en métaux : c'est le cas des modèles Exxon et Shell développés respectivement en 1979 et 1981. D'autres modèles tiennent compte, en plus de la composition du fuel, de son mode d'atomisation, de son mode de diffusion dans le foyer et de la cinétique de combustion : on peut citer les travaux du Laboratoire Energie du MIT publiés en 1986. Néanmoins, ces facteurs ne sont pas les seuls à intervenir : l'expérience a montré que l'état de dispersion des asphaltènes peut jouer également un grand rôle, notamment dans le cas d'installations de combustion à injection mécanique, pour lesquelles la dispersion des gouttelettes n'est pas aussi fine que pour des installations munies d'une injection assistée par la vapeur. Cette influence de la dispersion des asphaltènes sur la combustion a été mise en évidence dans le passé par l'utilisation d'additifs dispersants et également par la combustion de fuels lourds constitués par dilution d'asphaltes précipités au pentane avec un gas-oil de cracking catalytique de raffinerie (LCO. Ce sont ces fuels que l'on a considérés dans la présente étude. L'effet de ce facteur dispersion n'a pas été quantifié jusqu'alors, la difficulté étant de définir une grandeur mesurable représentant la répartition des agglomérats d'asphaltènes. Dans cette étude, on a essayé en un premier temps de faire une approche fractale de la répartition des asphaltènes à partir de clichés (préparés par la société Total, cette méthode ayant déjà été utilisée avec succès pour décrire des structures d'aspects comparables. Malheureusement, on s'est heurté à des

  9. Experimental Investigation of the Asphaltene Deposition Process during Different Production Schemes Étude expérimentale du processus de dépôt d’asphaltènes au cours de différents modes de production

    Directory of Open Access Journals (Sweden)

    Bagheri M.B.

    2011-02-01

    Full Text Available This paper presents the results of asphaltene precipitation and deposition during lean gas injection, CO2 injection and natural depletion in reservoir conditions. In addition, the effect of variations in operating pressure, injection gas concentration and production rate on asphaltene precipitation and deposition were investigated. The severity of asphaltene deposition was found to be more pronounced in lean gas injection in comparison with CO2 injection and natural depletion. Increasing the flow rate in natural depletion experiments showed a considerable increase in asphaltene deposition, and consequently permeability reduction in the core matrix. Moreover, more asphaltene deposition was observed along the porous media in the gas injection experiments when the gas mol percent of the mixture was increased. Cet article présente les résultats d’une étude de la précipitation et du dépôt d’asphaltènes qui peuvent se produire lors d’une injection de gaz pauvre, d’une injection de CO2 ou d’une déplétion naturelle en conditions de réservoir. En outre, les effets de la pression de fonctionnement, de la concentration en gaz injecté et du débit de production sur la précipitation et le dépôt d’asphaltènes ont été étudiés. Il a été constaté que l’importance du dépôt d’asphaltènes est plus prononcée dans le cas d’une injection de gaz pauvre comparativement à une injection de CO2 ou à une déplétion naturelle. Une augmentation du débit au cours d’expériences de déplétion naturelle a montré un accroissement considérable du dépôt d’asphaltènes et, en conséquence, une réduction de perméabilité au sein de la matrice poreuse. Par ailleurs, un dépôt d’asphaltènes plus important a été observé au cours des expériences d’injection de gaz lorsque la concentration molaire gazeuse dans le mélange était augmentée.

  10. Les carbonates néogènes de Sainte Croix (Iles Vierges. Etude stratigraphique et pétrophysique Neogene Carbonates At Saint Croix, Virgin Islands. Stratigraphic and Petrophysical Study

    Directory of Open Access Journals (Sweden)

    Andreieff P.

    2006-11-01

    Full Text Available Un échantillonnage systématique des principaux affleurements des séries carbonatées néogènes de Sainte Croix (Iles Vierges a permis de préciser leur extension stratigraphique. C'est ainsi que la section-type de la formation Kingshill, qui avait été récemment attribuée au Miocène supérieur, est désormais datée du Miocène moyen d'après son riche contenu faunistique en foraminifères planctoniques et nannofossiles calcaires. Les diverses mesures pétrophysiques effectuées dans des niveaux d'environnement de dépôts différents (plate-forme, pente, bassin tendent à prouver que de bonnes porosités et perméabilités, donc de bons réservoirs, pourraient être trouvées dans des séries de pentes ou de fond de bassins associés à des plates-formes carbonatées. Systematic sampling of the main outcrops of Neogene carbonate series on Saint Croix, Virgin Islands, has enabled their stratigraphic extension to be determined. In this way, the Kingshill formation type section, which has recently been attributed to the late Miocene, is henceforth dated from the middle Miocene according to planktonic foraminifers and calcareous nannofossils. The different petrophysical measurements made in strata originated from different depositional environments (shelf, slope, basin tend to prove that good porosities and permeabilities, hence good reservoirs, might be found in slope or basin-bottom series associated with carbonate banks.

  11. Le « bassin des carènes » et le service technique des constructions navales à Balard : un exemple de cité scientifique à Paris

    Directory of Open Access Journals (Sweden)

    Valérie Gaudard

    2009-05-01

    Full Text Available Le « bassin des carènes » à Balard abrite un ensemble cohérent d’édifices techniques, scientifiques et administratifs destinés à l’étude du comportement des navires et de leur propulsion en toutes situations. Créé à l’initiative de l’ingénieur Bertin et inauguré en 1906, le premier bassin, en béton, comptait alors parmi les quatre plus grands bassins du monde. À partir de 1932, Perret frères édifient une véritable cité scientifique : bâtiment administratif (IMH 1965, laboratoires, plusieurs bassins sont élevés en béton armé, avec un même soin accordé à l’ensemble.The ‘bassin des carènes’, the ship testing tank situated at Balard, in Paris, comprises a coherent ensemble of technical , scientific and administrative buildings devoted to the study of ships and their propulsion in different situations. The facility was first created in 1906 at the instigation of the engineer Bertin. At this date, the towing tank, constructed in reinforced concrete, was one of the four largest in the world. From 1932, the Perret brothers were commissioned to provide other constructions, completing an authentic scientific complex or ‘city’. This included the administrative building (given historic monument protection in 1932 and several other tanks, all constructed in reinforced concrete and with the same attention to detail.

  12. Analyse des kérosènes et des gas oils moyens par spectrométrie de masse à moyenne résolution Analysis of Kerosenes and Middle Distillates by Medium-Resolution Mass Spectrometry

    Directory of Open Access Journals (Sweden)

    Castex H.

    2006-11-01

    Full Text Available Une méthode d'analyse par spectrométrie de masse des kérosènes et des distillats moyens dérivée de la norme ASTM D2425, a été développée. Elle utilise le même principe de calcul du carbone moyen pour déterminer le choix des matrices appropriées. Mais elle opère à moyenne résolution, effectuant ainsi le tri des différentes masses exactes d'hydrocarbures, composés soufrés et oxygénés et évitant de ce fait toute séparation préalable par chromatographie liquide (ASTM D2 549 . Les valeurs des matrices ont été modifiées en conséquence et le calcul du carbone moyen adapté à l'étude des coupes étroites et larges. A mass-spectrometry analysis method derived from the ASTM D2425 standard has been developed for kerosenes and middle distillates (185-345°C. It uses the same principle for calculating the mean carbon value to determine the appropriate matrices. But it works with medium reso-lution so as to sort out the different exact masses of hydrocarbons, sulfur and oxygenated compounds, thus avoiding any prior separation by liquid chromatography (ASTM D2549. Therefore, the matrix values have been modified, and the calculation of the mean carbon value has been adapted for analyzing narrow and wide distillation cuts.

  13. Moodne materjal / Liina Jänes

    Index Scriptorium Estoniae

    Jänes, Liina, 1977-

    2005-01-01

    Uusim betoonarhitektuur maailmas: Chichu Kunstimuuseum Naoshima saarel ja eramu "4x4" (arhitekt Tadao Ando), Wolfsburgi teaduskeskus Saksamaal (arhitekt Zaha Hadid), krematoorium Berliinis (arhitekt Axel Schultes), Utrechti ülikooli raamatukogu (arhitekt Wiel Arets), tuleviku betoonmaja The Concrete House (arhitektid Peter Poulet, Michael Harvey). 10 värv. ill

  14. Reform tugevdagu demokraatiat / Anu Jänes

    Index Scriptorium Estoniae

    Jänes, Anu, 1948-

    2001-01-01

    Eestimaa Rahvaliidu avatud ülikooli ürituste esimesel õppusel räägiti haldusreformist. Autor: ERL. Ilmunud ka: Meie Maa, 1. märts 2001, lk. 4; Nädaline, 3. märts 2001, lk. 5; Hiiu Leht, 2. märts 2001, lk. 2; Koit, 1. märts 2001, lk. 6; Lääne-Harju Ekspress, 3. märts 2001, lk. 3; Valgamaalane, 6. märts 2001, lk. 2

  15. Kultuurkapitali aastapreemiad 2009 / Liina Jänes

    Index Scriptorium Estoniae

    Jänes, Liina, 1977-

    2010-01-01

    Žürii liige kandidaatidest, preemia saanud objektidest, preemia määramise põhjendus. Peapreemia said Andres Alver, Veljo Kaasik ja Tiit Trummal Tallinna Vabaduse väljaku eest. Arhitektuuri objektipreemia võitis Uus- ja Vana Jahuladu Tallinnas (HG Arhitektuur, Hanno Grossschmidt, Tomomi Hayashi, Yoko Azukava), väikeobjekti preemia Lasva veetorn (põhiautor Veronika Valk), restaureerimise preemia Nõmme Saksa Lunastaja kirik (Fredi-Armand Tomps, Anne Koppel), sisearhitektuuri preemia AS Baltika büroo (Studio 3, Kolm Pluss Üks), tegevuspreemia Ilona Gurjanova

  16. Teekond pildi sisse / Liina Jänes

    Index Scriptorium Estoniae

    Jänes, Liina, 1977-

    2008-01-01

    Tutvustatakse kümmet tundeküllast maali: Caravaggio "Lautomängija", Rembrandt "Autoportree Saskiaga", Fragonard "Kiik", Goya "Alasti maja", Manet "Eine murul", Corot "Orfeus juhib Euridiket läbi allilma", Ingres "Türgi saun", Vrubel "Istuv deemon", Magritte "Magamistoa filosoofia", Jack Vettriano "Hüvastijätutants armsamaga"

  17. Automatic Mapping of NES Games with Mappy

    OpenAIRE

    Osborn, Joseph C.; Summerville, Adam; Mateas, Michael

    2017-01-01

    Game maps are useful for human players, general-game-playing agents, and data-driven procedural content generation. These maps are generally made by hand-assembling manually-created screenshots of game levels. Besides being tedious and error-prone, this approach requires additional effort for each new game and level to be mapped. The results can still be hard for humans or computational systems to make use of, privileging visual appearance over semantic information. We describe a software sys...

  18. Simulation thermique de l'évolution diagénétique des kérogènes : étude par résonance paramagnétique électronique Thermal Simulation of the Diagenetic Evolution of Kerogens: Electron Paramagnetic Resonance Analysis

    Directory of Open Access Journals (Sweden)

    Villey M.

    2006-11-01

    Full Text Available Dans cet article sont exposés les résultats obtenus en résonance paramagnétique électronique (RPE sur des séries chauffées en laboratoire, d'échantillons de kérogènes, illustrant les trois lignées évolutives. L'évolution de ces kérgènes est caractérisée par la susceptibilité paramagnétique, la largeur et la forme de la raie RPE et le facteur de décomposition spectrale g. Ces résultats sont, d'une part comparés à ceux obtenus (sur les mêmes échantillons en microscopie électronique à haute résolution, en spectroscopie infra-rouge, en analyse thermique et élémentaire, d'autre part confrontés aux données RPE de kérogènes différents précédemment étudiés. Enfin, le modèle d'évolution d'un carbonisat proposé par la microscopie électronique est ici complété. This article describes the results obtained by electron paramagnetic resonance (EPR analysis of heated series of kerogen samples in the laboratory to illustrate three evolutive lines. The evolution of these kerogens is characterized by paramagnet susceptibility, the width and shape of the EPR line and the spectral decomposition factor g. These results are compared with those obtained (with the same samples by high-resolution electron microscopy, infrared spectroscopy and thermal and elemental analysis. They are also compared with EPR data from previous kerogen analyses. The evolution model of a carbonizate proposed by electron microscopy is completed here.

  19. Influence du cadmium (Cd++ sur l'activité biologique du récepteur des oestrogènes de la truite arc-en-ciel (Oncorhynchus mykiss

    Directory of Open Access Journals (Sweden)

    LE GUEVEL R.

    1998-07-01

    Full Text Available De nombreuses publications font l'état de l'action négative du cadmium (Cd++ sur la vitellogenèse chez les poissons. Le mécanisme d'action de ce métal n'étant pas clairement établi, une étude a été entreprise afin de déterminer si l'effet du cadmium passait par une action sur l'activité biologique du récepteur des oestrogènes de la truite arc-en-ciel (rtER. Cette étude a été réalisée dans un système de levures recombinantes, exprimant de manière stable rtER, et dans des hépatocytes de truite en culture primaire. Dans la levure, rtER activé par l'oestradiol (E2 contrôle spécifiquement l'expression d'un gène rapporteur codant pour l'enzyme ß-Galactosidase. Une concentration en Cd++ de 10 µM diminue de 45 % l'expression stimulée par l'oestradiol du gène rapporteur dans les levures recombinantes. De même, dans les hépatocytes, l'expression du gène de la vitellogénine (VTG, gène sous le contrôle positif de E2, est diminuée de 65 %. Le cadmium n'affecte pas la liaison de E2 à son récepteur et seule l'activité hormonodépendante est affectée par ce métal. Les résultats de cette étude montrent que l'effet négatif du cadmium sur l'action de l'oestradiol passe vraisemblablement par une action directe de ce métal sur la fonction de transactivation hormono-dépendante de rtER.

  20. La carte de localisation des phénomènes d'avalanche (CLPA : enjeux et perspectives The Localization Map of Avalanche Phenomena (CLPA in French: stakes and prospects

    Directory of Open Access Journals (Sweden)

    Mylène Bonnefoy, Gilles Borrel, Didier Richard, Laurent Bélanger et Mohamed Naaim

    2010-09-01

    Full Text Available Après presque quarante ans d’existence, la carte de localisation des phénomènes d'avalanche (CLPA constitue aujourd’hui un outil incontournable pour la prise en compte du risque d’avalanche dans l’aménagement et la gestion des territoires de montagne. Pour optimiser la sécurité des zones urbanisées, ce dispositif a su se rénover par une mise à jour régulière et étendue des données et l'étude de nouvelles zones, mais aussi par une meilleure diffusion auprès des opérationnels et du public concernés. Les auteurs nous rappellent ici l'évolution du fonctionnement de la CLPA et l'intérêt d'élargir la valorisation de ses données dans de nouveaux outils scientifiques.The Localization Map of Avalanche Phenomena (CLPA in French was created in 1971 as a response to the deadly avalanche occurred in Val d’Isère (February 1970, 39 persons killed. The aim is to inventory and to memorize areas where avalanches occurred in the past in order to keep in memory precisely greatest limits of those avalanches. The CLPA was rapidly considered as an essential element for developing plan in mountain areas. After the other catastrophic avalanche, which occurred in the Montroc Village (Chamonix in February 1999, it was recommended “the mutual valuation of the EPA and the CLPA integrated into an information system containing the information on avalanches and the information on the other natural risks in mountain”. The ministry in charge of environment decided therefore to continue and to modernize the CLPA, mission that was assigned to the Cemagref with the ONF collaboration. This modernization was based on the end of maps and testimonies records digitizing, on the compilation of summary notes concerning main avalanches information in reference to a mountain massif, on the institution of a durable updating of the map and on the possibility of having all information on line on the website www.avalanches.fr. Information recorded in the

  1. Caractérisation des différents types de fibres musculaires dans plusieurs espèces : production et utilisation d'anticorps monoclonaux dirigés contre les chaînes lourdes de myosine rapide IIa et IIb

    OpenAIRE

    Société Biocytex; Picard, Brigitte; Lefaucheur, Louis; Fauconneau, Benoit; Rémignon, Hervé; Cherel, Yan; Barrey, Eric; Nédelec, J.

    1998-01-01

    Des anticorps monoclonaux dirigés contre les chaînes lourdes de myosine (MHC : myosin heavy chain) de différentes espèces d’animaux : bovin, porc, poisson, poulet, dinde, cheval ont été produits. Ils ont été testés par immunohistologie sur des coupes de muscle squelettique chez le bovin, le porc, le poisson, le poulet et la dinde et par ELISA chez le cheval. Les différents anticorps retenus dans ce projet permettent de nouvelles applications pour l’étude du muscle squelettique. En particulier...

  2. Micro-fibres containing composites prepared by EPD

    Czech Academy of Sciences Publication Activity Database

    Hadraba, Hynek; Chlup, Zdeněk; Drdlík, D.; Cihlář, J.

    2015-01-01

    Roč. 36, č. 2 (2015), s. 365-371 ISSN 0955-2219 R&D Projects: GA MŠk(CZ) ED1.1.00/02.0068; GA ČR(CZ) GA15-06390S Institutional support: RVO:68081723 Keywords : electrophoretic deposition * zirconia * fibres * fibre reinforcement * laminates Subject RIV: JH - Ceramics, Fire-Resistant Material s and Glass Impact factor: 2.933, year: 2015

  3. Micro-fibres containing composites prepared by EPD

    Czech Academy of Sciences Publication Activity Database

    Hadraba, Hynek; Chlup, Zdeněk; Drdlík, D.; Cihlář, J.

    2016-01-01

    Roč. 36, č. 2 (2016), s. 365-371 ISSN 0955-2219 R&D Projects: GA MŠk(CZ) LQ1601; GA ČR(CZ) GA15-06390S Institutional support: RVO:68081723 Keywords : Electrophoretic deposition * Zirconia * Fibres * Fibre reinforcement * Laminates Subject RIV: JH - Ceramic s, Fire-Resistant Materials and Glass Impact factor: 3.411, year: 2016

  4. Assessment by Simu ation of Benefits of New HEV Powertrain Configurations Évaluation par simulation des bénéfices de nouvelles chaînes de traction hybrides

    Directory of Open Access Journals (Sweden)

    Kim N.

    2013-05-01

    puissance, et qui est plus performante que l’architecture série mise en œuvre généralement pour les véhicules électriques à prolongateur d’autonomie (E-REV, Electric-Range Extended Vehicles. Ce papier est dédié à l’étude des bénéfices de différentes motorisations simple mode contre multi-mode pour les véhicules hybrides, série contre GM Voltec pour les véhicules hybrides rechargeables. Le dimensionnement des composants, leur rendement ainsi que celui du systeme et la consommation énergétique sur différents cycles sont étudiés. Un modèle dynamique détaillé avec son algorithme de contrôle a été développé pour chacune des configurations considérées. Les composants des motorisations ont été dimensionnés pour satisfaire aux exigences d’autonomie tout électrique ainsi qu’aux performances dynamiques et de franchissement. Cette étude présente et compare [impact de différentes chaînes de traction sur le dimensionnement des composants et leur consommation énergétique.

  5. Permeability Damage Due to Asphaltene Deposition : Experimental and Modeling Aspects Endommagement d'un milieu poreux par dépôts d'asphaltènes : expériences et modélisation

    Directory of Open Access Journals (Sweden)

    Minssieux L.

    2006-12-01

    Full Text Available The flow properties of several asphaltenic crudes were studied at reservoir temperature in rocks of different morphology and mineralogy. The experiments performed showed a progressive reduction in permeability to oil during injection, varying in rate according to the system considered. The existence of organic deposits was verified by Rock-Evalpyrolysis measurements made on sections of samples taken at the end of flow at different distances from the entry face. This technique enables the profile of the deposits to be quantified. The interpretation of the permeability damage experiments and their simulation are treated by comparing the asphaltenes in oil to colloidal particles in suspension, capable of being deposited at the surface of the pores and thus reducing the permeability of the porous medium. The first simulations were carried out using the PARISIFP particle damage model, which has recently been extended to the case of multi-layer deposition. A satisfactory qualitative agreement is observed with the experimental results. Les propriétés d'écoulement de plusieurs bruts asphalténiques ont été étudiées à la température du réservoir d'origine dans des roches de morphologie et minéralogie différentes. Les expériences réalisées mettent en évidence une réduction progressive de la perméabilité à l'huile au cours de l'injection, plus ou moins rapide selon les cas. L'existence de dépôts organiques a été vérifiée par des mesures de pyrolyse Rock-Evaleffectuées sur des sections d'échantillons prélevées en fin d'écoulement à différentes distances de la face d'entrée. Cette technique permet de quantifier le profil des dépôts. L'interprétation des expériences de colmatage et leur simulation sont traitées en assimilant les asphaltènes dans l'huile à des particules colloïdales en suspension, susceptibles de se déposer à la surface des pores et ainsi de réduire la perméabilité du milieu poreux. Les premi

  6. Visual Investigation of Retrograde Phenomena and Gas Condensate Flow in Porous Media Étude visuelle des phénomènes rétrogrades et de l'écoulement des gaz de condensat en milieux poreux

    Directory of Open Access Journals (Sweden)

    Danesh A.

    2006-11-01

    Full Text Available The mechanism of retrograde condensation and the flow of gas-condensate in horizontal porous media under simulated reservoir conditions were visually studied. Two-dimensional glass micromodels with homogeneous pore structures, as well as heterogeneous patterns, reproduced from real rock micrographs were employed in this study. Depletion tests were carried out using synthetic multicomponent hydrocarbon gas mixtures and also a North Sea gas condensate. The multiphase flow behaviour of the tested systems, as observed and recorded on video, is presented here along with the measured data. In water-wet pores, condensate was observed to be formed as a continuous thin film on connate water, which was the preferred site for condensation. Pressure reduction below the system cricondenbar resulted in the growth of the condensate almost exclusively on water rings at pore throats and dead end pores. The condensate was observed to flow through thin films even at low saturations, with little contribution to the condensate recovery. The rate of pressure depletion influenced the gas flow shear and was found to strongly affect the condensate propagation. Local instabilities could promote significant condensate movement in pore sections which would only be retarded further downstream by capillary effects diminishing the condensate recovery. Relative permeability-saturation relation-ships for gas-condensate flow should not be expected to take the same form as the oil-gas relative permeability for solution gas or external gas drive. Le mécanisme de la condensation rétrograde et l'écoulement des gaz de condensat en milieu poreux horizontal dans une simulation des conditions naturelles ont fait l'objet d'études visuelles. Des micromodèles en verre bi-dimensionnels à structure poreuse homogène, et des éléments hétérogènes reproduisant des micrographies de roches réelles, ont été utilisés pour cette étude. Des essais d'épuisement ont été effectu

  7. État de droit et droits indigènes dans le contexte d’une post-dictature : portrait de la criminalisation du mouvement mapuche dans un Chili démocratique

    Directory of Open Access Journals (Sweden)

    Fabien Le Bonniec

    2003-09-01

    Full Text Available Alors qu’on les croyait assimilés, dissolus dans des Etats Nationaux qui s’étaient préoccupés de leur « pacification », les « farouches indiens » mapuches du Chili et d’Argentine font résurgence sur les scènes nationales et internationales pour revendiquer leurs « droits historiques »… Le renouveau culturel, mais surtout politique, du mouvement mapuche en pleine période post-dictature s’est manifesté à travers les relations antagoniques opposant Etat chilien, entreprises forestières et autres grands intérêts économiques aux communautés et organisations mapuches. L’émergence de discours et d’actions revendiquant le Mapuche en tant qu’acteur social et politique n’a fait qu’intensifier l’opposition avec l’Etat et ses différents acteurs. La violence d'Etat dérivant de cette confrontation n'est pas nouvelle, elle s'inscrit dans une relation séculaire de domination-subordination entre sociétés chilienne et indigène, et se fonde sur des idéologies nationales désuètes que les Mapuches essaient aujourd’hui de remettre en question afin de se libérer physiquement et symboliquement.Mientras que se los creían asimilados, disueltos en Estados Nacionales que se habían preocupado de su « pacificación », los « indómitos » mapuches de Chile y Argentina reaparecen en el escenario público nacional e internacional para reivindicar sus « derechos históricos »... El renacimiento cultural pero sobre todo político del movimiento mapuche en pleno período post-dictadura se manifiesta a través de las relaciones antagónicas que oponen Estado chileno, empresas forestales y otros grandes intereses económicos a las comunidades y organizaciones mapuches. El surgimiento de discursos y acciones que reivindican al Mapuche como actor social y político no hizo más que intensificar la oposición con el Estado y sus diferentes actores. La violencia de Estado que deriva de esta confrontación no es

  8. CompTox Chemistry Dashboard webinar

    Science.gov (United States)

    The CompTox Chemistry Dashboard is part of a suite of dashboards developed by EPA to help evaluate the safety of chemicals. The dashboard provides access to a variety of information on over 700,000 chemicals currently in use. Within the application, users

  9. Public webinar: Wildland Fire Sensors Challenge

    Science.gov (United States)

    This multi-agency challenge seeks a field-ready prototype system capable of measuring constituents of smoke, including particulates, carbon monoxide, ozone, and carbon dioxide, over the wide range of levels expected during wildland fires. The prototype system should be accurate, ...

  10. Climate Leadership in the Financial Sector Webinar

    Science.gov (United States)

    Financial sector winners from the 2015 Climate Leadership Awards discuss best practices and challenges faced by their corporations based on their experience of attempting to reduce greenhouse gas emissions and address climate risk.

  11. EVALUATION DE L’IMPACT ENVIRONNEMENTAL : GeneSys-Colza : un modèle des effets à moyen et à long terme des systèmes de culture sur les flux de gènes entre champs de colza et repousses dans un espace agricole

    Directory of Open Access Journals (Sweden)

    Colbach Nathalie

    2000-07-01

    Full Text Available On a beaucoup parlé, lors de l’examen des demandes d’autorisation de mise en culture de variétés transgéniques de colza, des risques d’hybridation interspécifique du colza avec les crucifères sauvages, et d’introgression de transgènes dans les espèces adventices [1, 2]. Les flux de gènes intraspécifiques ont moins attiré l’attention du grand public; ils sont pourtant bien plus probables. Les transgènes peuvent être disséminés dans le temps, par l’intermédiaire de repousses de colza apparaissant dans les cultures suivant les variétés transgéniques, à cause de la perte d’une partie des graines produites par les cultures de colza avant ou pendant la récolte [3, 4], et dans l’espace, par l’intermédiaire de semences et de pollen disséminés par le vent ou d’autres vecteurs tels que les oiseaux ou les insectes [5-8]. Les semences dispersées peuvent produire directement des repousses de colza dans des champs voisins, tandis que le pollen peut transmettre le transgène en fécondant des plantes de colza présentes dans ces autres champs. Ce flux de gènes peut être à l’origine de différents problèmes tels que l’apparition de repousses de colza résistantes aux herbicides, difficiles à éliminer lorsqu’il s’agit d’un transgène de résistance à un herbicide, ou la pollution de récoltes de colza classique par le transgène, quelle que soit sa nature, et l’impossibilité d’écouler ces récoltes dans une filière « non-OGM ». Il est donc apparu nécessaire et urgent de mieux évaluer ce risque et d’identifier les moyens de le maîtriser. Les premiers éléments de réponse ont été donnés par les plates-formes « plantes transgéniques » des instituts techniques [9, 10]; cependant, ces plates-formes sont limitées dans le temps et l’espace et il n’est pas possible d’y rendre compte de la variabilité régionale des systèmes de culture et de leurs effets sur le devenir des

  12. Etude par Spectrométrie de masse de la décomposition thermique sous vide de kérogènes appartenant à deux lignées évolutives distinctes Mass Spectrometry Investigation of the Vaccum Thermal Decomposition of Kerogens from Two Distinct Evolutive Lines

    Directory of Open Access Journals (Sweden)

    Souron C.

    2006-11-01

    Full Text Available Le but de cette étude est la connaissance qualitative et quantitative des composés dégagés lors de la décomposition thermique sous vide de quelques échantillons de kérogènes appartenant à deux lignées différentes. La principale technique utilisée est la spectrométrie de masse, appuyée sur des études préliminaires par thermogravi métrie et analyse élémentaire. Une adaptation particulière de l'appareillage et une mise au point de la méthode d'étalonnage permettent de doser les quatre composés minéraux les plus abondants et de donner une représentation des composés organiques. Cette étude montre que les composés formés au cours du chauffage comprennent, pour tous les kérogènes étudiés, des composés oxygénés et soufrés (CO, H2O, SH2, SOJ libérés principalement dans l'intervalle de température 200-400° C, et des composés hydrocarbonés, plus abondants, dans l'intervalle 300-500° C. On commente dans cet article l'origine supposée de ces composés; la formation de S02 au cours de la pyrolyse est particulièrement mal connue. On remarque que le rapport H2O/C02 peut être un critère de distinction des deux lignées de kérogènes étudiés. La distinction observée sur les produits hydrocarbonés nécessitera des recherches complémentaires pour être utilisée avec plus de sûreté. The aim of this investigation is to obtain a qualitative and quantitative understanding of the compounds given off during the vacuum thermal decomposition of several kerogen samples from two different lines. The main technique used is mass spectrometry, based on prior investigations by thermogravimetry and element onalysis. The equipment was specially adapted and a calibration method was developed for titrating the four most abundant minerai compounds and for representing the organic compounds. This investigation shows that the compounds formed during heating include, for oil the kerogens examined, oxygen-and sulfur

  13. Phylogénie des monogènes basée sur une analyse de parcimonie des caractères de l'ultrastructure de la spermiogenèse et des spermatozoïdes incluant les résultats récents

    Directory of Open Access Journals (Sweden)

    JUSTINE J-L.

    1993-01-01

    Full Text Available Les caractères de la spermiogenèse et du spermatozoïde ont été utilisés pour une analyse de parcimonie des Monogènes avec le programme PAUP. Les données utilisées comprennent la matrice proposée dans une analyse précédente (JUSTINE, 1991, Int. J. Parasitol. 21: 821-838 et les données récemment publiées. Une matrice comprenant 27 taxons et 22 caractères est proposée, mais comme certains de ces taxons sont redondants ou mal définis (le spermatozoïde est connu mais la spermiogenèse n'est pas décrite, l'analyse de parcimonie n'a porté que sur 15 taxons (dont les Digenea considérés comme outgroup et les Polyopisthocotylea considérés comme un seul taxon. Un arbre de consensus a été calculé et a une longueur de 32 pas et un indice de confiance de 0,750. Les Polyopisthocotylea et les Monopisthocotylea sont chacun définis sur la base de synapomorphies, mais il n'existe pas de synapomorphie pour les Monogenea. A l'intérieur des Monopisthocotylea, plusieurs groupes sont définis. Un groupe comprend les Loimoidae et Monocotylidae, et apparaît comme groupe frère de tous les autres Monopisthocotylea. Une polytomie existe chez les autres Monopisthocotylea; les relations entre les Acanthocotylidae, Capsalidae et Gyrocotylidae ne sont pas résolues. Le groupe des Monoaxonematidea (monogènes à spermatozoïde uniflagellé apparaît monophylétique. A l'intérieur de ce groupe, Calceostoma, Cleithrarticus et Pseudodactylogyrus semblent unis en un monophylum.

  14. Mémoire du travail et des expositions professionnelles aux cancérogènes Work account and occupational exposures to carcinogens. Survey in Seine-Saint-Denis (France Memoria del trabajo y de las exposiciones profesionales a agentes cancerígenos. Encuesta en Seine-Saint-Denis (Francia

    Directory of Open Access Journals (Sweden)

    Annie Thébaud-Mony

    2010-11-01

    Full Text Available Selon les estimations officielles, en 2000 environ 32 millions de travailleurs européens (de l’Europe des 15 étaient exposés à des cancérogènes. Depuis 2002, considérant la maladie comme « événement-sentinelle » pour la connaissance des activités de travail exposant aux cancérogènes, le Groupement d’intérêt scientifique sur les cancers d’origine professionnelle (GISCOP93 mène une enquête permanente auprès de patients atteints de cancer en Seine Saint Denis (France. S’appuyant sur les récits recueillis auprès des patients et sur l’expertise des spécialistes en matière d’exposition, une démarche d’analyse et de classement des activités exposées a été réalisée pour l’élaboration d’un répertoire des activités de travail en présence de produits/procédés cancérogènes. L’objectif de cet article est de mettre en perspective cette nouvelle base de données par rapport à quelques sources d’information concernant l’exposition professionnelle aux cancérogènes, déjà disponibles en ligne, en montrant l’apport d’une méthode de recueil d’information fondée sur l’expérience et la parole des travailleurs.According to official estimates, in the year 2000, approximately 32 million European workers (in Europe 15 were exposed to carcinogens. Since 2002, considering the disease as a "sentinel-event" for understanding the work activities that expose workers to carcinogens, the GISCOP93 research group has been carrying out an ongoing survey on patients with cancer in Seine-Saint-Denis (France. Based on the patients’ narratives and on the expertise of exposure hazard specialists, an analysis and classification of the exposed working activities was carried out to build a new database of work activities in the presence of carcinogenic products/processes. The aim of this article is to present this database in relation to some other sources of information on occupational exposure to carcinogens

  15. Approche probabiliste des milieux poreux hétérogènes ou fracturés en relation avec les écoulements diphasiques Probabilistic Approach to Heterogeneous Or Fractured Porous Media in Relation to Two-Phase Flows

    Directory of Open Access Journals (Sweden)

    Jacquin C.

    2006-11-01

    Full Text Available La prise en compte des particularités structurales des gisements pétroliers fracturés ou hétérogènes est nécessaire à l'amélioration des prévisions de production. La description de ce type de gisements relève d'une approche probabiliste, qui conduit à une estimation des caractéristiques de la roche réservoir : distribution des dimensions des blocs d'un réservoir fissuré, échelles d'hétérogénéité. Ces caractéristiques sont introduites dans les modèles déterministes qui décrivent l'écoulement des fluides. On présente en particulier les problèmes que pose la transposition au gisement des résultats obtenus au laboratoire sur petits échantillons : changement d'échelle géométrique, estimation de la récupération finale et de l'évolution de la production en fonction du temps. The structural features of fractured or heterogenous oil fields must be taken into consideration to improve production forecasting. The description of such fields is based on a probabilistic approach leading to an estimate of the characteristics of the reservoir rock, i. e. distribution of the block sizes of a fissured reservoir, scales of heterogeneity. These characteristics are fed into deterministic models that describe fluid flows. Special attention is paid to problems raised by the transposition of laboratory results obtained on small samples to a field. Such problems include the change in geometric scale, the estimating of ultimate recovery and how production will evolve in time.

  16. Modelling Adsorption of Foam-Forming Surfactants on Heterogeneous Surfaces Using the Surface Excess Formalism Conception de modèle pour l'adsorption des agents tensio-actifs moussants sur des surfaces hétérogènes en faisant appel au formalisme de l'excès de surface

    Directory of Open Access Journals (Sweden)

    Mannhardt K.

    2006-11-01

    tensioactifs et d'eau, peuvent être estimés indépendamment de la zone de rétentiondes molécules de tensioactif et d'eau et la surface spécifique de la roche. L'aire occupée par une molécule de tensioactif peut être déterminée à partir des mesures de tension de surface et de l'équation d'adsorption de Gibbs. Le nombre de paramètres ajustables dans le modèle est, par conséquent, réduit de deux. On suppose que la sélectivité, définie dans l'équation (5, est constante dans [7] et [8]. On peut déduire des données expérimentales de [8], [12] et [13] que la sélectivité décroît lorsque la concentration du composant le plus fortement adsorbé augmente. Une forme fonctionnelle de la sélectivité (équation 6, dérivée de la thermodynamique de l'adsorption et de la théorie de l'excès de surface, est intégrée au modèle d'adsorption. On sait que les hétérogénéités de surface peuvent avoir un effet important sur l'adsorption en phase gaz et en phase liquide, et que les surfaces hétérogènes sont plus courantes que les surfaces homogènes [16-18]. Le problème de l'adsorption sur les surfaces hétérogènes est très complexe. On le néglige trop souvent dans les systèmes d'adsorption industriels et il n'a jamais été examiné dans les systèmes de récupération assistée par voie chimique. Les réservoirs pétroliers sont souvent extrêmement hétérogènes, non seulement parce que différents sites d'adsorption peuvent être exposés à la surface de tout minéral, mais également parce qu'une roche naturelle est composée d'une grande variété de constituants minéraux. L'hétérogénéité de surface ne peut pas encore être mesurée directement, sa prise en compte renvoie habituellement aux méthodes statistiques (équation 7. Cet article montre comment introduire une forme simple d'hétérogénéité (une distribution binodale des sélectivités, équation 10 dans le modèle d'adsorption. On voit que des solides ayant la même s

  17. Ba-bah on tulnud / Liina Jänes

    Index Scriptorium Estoniae

    Jänes, Liina, 1977-

    2005-01-01

    Eesti noori disainereid-sisearhitekte ühendavast disainiagentuurist Ba-bah, selle eesmärgist. Agentuuri juhib Veiko Jääger. Mais 2005 Disaini- ja Arhitektuurigaleriis toimunud Ba-bahi avanäitusest, kus oli väljas töid EKA sisearhitektuuri, klaasi-, ehte- ja sepakunsti eriala üliõpilastelt ning metallmööbli valmistajalt Kalle Pruudenilt

  18. Estonian Golf & Country Club / Liina Jänes

    Index Scriptorium Estoniae

    Jänes, Liina, 1977-

    2005-01-01

    Estonian Golf & Country Club'i etnomodernistlik golfikeskus ja klubihoone Jõelähtmel. Projekteerija: Arhitektuuristuudio Siim & Kreis. Autor Andres Siim. Konstruktor: Resand. Sisekujundaja Juta Lember (SAB Lember & Padar). Projekt 2004, valmis 2005. Ill.: I ja II korruse plaan, 3 värv. välis ja 3 sisevaadet

  19. Isolement et identification de microorganismes indigènes de ...

    African Journals Online (AJOL)

    user

    The management strategy is based on the development of an ...... France.194 p. Duijff BJ., Gianinazzi-Pearson V. & Lemanceau P. ... Wood G.A.R.,. & Lass R. A. Eds. 4th edition, Longman, ... 13th International Cocoa Research Conference.

  20. Hotell Arensburg : Lossi 15, Kuressaare / Liina Jänes

    Index Scriptorium Estoniae

    Jänes, Liina, 1977-

    2008-01-01

    Arensburg Boutique Hotel & Spa. Arhitektid: Margit Kärner, Raivo Kotov, Lea Laidra. Sisearhitektid: Liisi Murula, Raivo Kotov, Raili Paling. Peatöövõtja: EBC Ehitus AS. I korruse plaan, 2 värv. välisvaadet, 3 sisevaadet

  1. Complications et facteurs pronostiques des vessies neurogènes

    African Journals Online (AJOL)

    N.S. Diagne

    radiologiques. L'incontinence urinaire diurne et nocturne, l'encoprésie, une infection urinaire à répétition, absence d'obstacle anatomique et un examen neurologique normal constituent les critères cliniques. Ceux paracliniques sont représentés par une.

  2. Ikka PÖFFist, 13. korda / Helmut Jänes

    Index Scriptorium Estoniae

    Jänes, Helmut, 1972-

    2009-01-01

    13. Pimedate Ööde Filmifestival Tallinnas. Võistlusfilmid: "Minu aasta ilma seksita" (Austraalia; režissöör Sarah Watt), "Laila sünnipäev" (Palestiina-Tuneesia-Holland; režissöör Rashid Masharawi), "Emma Blanki viimased päevad" (Holland; režissöör Alex van Warmerdam), "Sinihabe" (Prantsusmaa; režissöör Catherine Breillat)

  3. Chaînes globales de valeur et audit social

    OpenAIRE

    Barraud De Lagerie , Pauline

    2016-01-01

    La mondialisation ne se réduit pas à une extension de la sphère des échanges commerciaux à l’échellede la planète; elle prend aussi la forme d’une internationalisation de la production et de la division dutravail. Ainsi, les travailleurs des pays du Sud fabriquent désormais une grande part des produits venduspar des firmes occidentales à des consommateurs occidentaux. Cette configuration des «globalcommodity chains» (Gereffi, 1999) ou «global value chains» (Bair, 2010; Palpacuer et Balas, 201...

  4. Vennalik maja = A Brotherly House / Liina Jänes

    Index Scriptorium Estoniae

    Jänes, Liina, 1977-

    2002-01-01

    2001. a. Tallinnas Pirita teel valminud eramu projekteeris Arhitektibüroo Emil Urbel. Arhitektid Emil Urbel ja Indrek Erm, sisearhitekt Taso Mähar. Konstruktsioonid: E-Inseneribüroo. 5 ill.: korruste plaanid, sisevaade, välisvaated

  5. Studerende skal trænes i transfer

    DEFF Research Database (Denmark)

    Wahlgren, Bjarne

    2013-01-01

    Der er stor forskel på at kunne handle og at handle. Og der er stor forskel på at lære noget i pædagoguddannelsen og så faktisk anvende det, man har lært. Forskellen handler om transfer, som er blevet et nøglebegreb for professionsuddannelserne. Transfer er et klassisk pædagogisk begreb, der...... betyder, at det, der er lært i en situation, transformeres til anvendelse i 21 en anden situation. Den seneste evaluering af pædagoguddannelsen peger på, at der ikke er den optimale transfer mellem skole og praksis. Derfor er der kommet fornyet fokus på transfer i de senere år. Artiklen gennemgår begrebet...... transfer i pædagoguddannelsen og analyserer tre pædagogiske udfordringer, som uddannelsen står over for. En udfordring er at tilrettelægge kompetenceudviklingen, så der skabes den bedst mulige sammenhæng mellem det, der sker på skolen, og det, der foregår i praktikken. Jo tættere denne sammenhæng er...

  6. Les sirènes de Copenhague !

    Directory of Open Access Journals (Sweden)

    Martine Tabeaud

    2010-01-01

    Full Text Available La Convention Cadre des Nations Unies sur le Changement Climatique (CCNUCC instance de politique internationale créée à Rio de Janeiro en 1992 a défini les moyens de lutte contre le changement climatique. Le choix s'est porté sur la réduction du réchauffement futur par la baisse des émissions de gaz à effet de serre, d'où le Protocole de Kyoto. Fin 2009, la réunion de Copenhague chargée de penser l'après Kyoto, l'après 2012 a donc polarisé à tort les plus grandes espérances quant à la refondation d'une gouvernance mondiale.

  7. Metsik ida rahulikus läänes / Annika Koppel

    Index Scriptorium Estoniae

    Koppel, Annika

    2011-01-01

    6.-13. aprillini Saksamaal Wiesbadenis toimunud filmifestivalist "goEast", kus näidati filme Ida- ja Kesk-Euroopast. Festivali peaauhinna sai Andrei Balabanovi film "Katlakütja" (Venemaa), parima režissööri auhinna sai Marian Crisan filmiga "Homme"

  8. Influence sur les imbrûlés solides de composés métalliques particuliers et du taux de dispersion des asphaltènes dans les fuels lourds Influence of Unburned Solids Made of Unusual Metal Compounds and of the Asphaltene Dispersion Rate in Heavy Fuel Oils

    Directory of Open Access Journals (Sweden)

    Audibert F.

    2006-11-01

    Full Text Available La diversité croissante des origines de bruts a conduit, en combustion, a prendre en considération dans les modèles la teneur en métaux en plus du carbone Conradson ou des asphaltènes au C7 dans les fuels lourds. De tels modèles ont été développés par Exxon (1979 et Shell (1981 notamment. Des travaux récents faits à l'Institut Français du Pétrole (IFP sur une chaudière de 2 MW ont montré l'influence de composés métalliques particuliers présents dans le fuel oil sous forme de sulfures imprégnant des particules de carbone poreux. Ces microparticules peuvent être générées lorsque l'on applique des conditions opératoires sévères à la viscoréduction de fuels résiduaires en présence d'hydrogène et d'un catalyseur approprié. Ces microparticules se sont révélées très actives en combustion et ont montré que la concentration du métal n'était pas le seul facteur à prendre en considération mais que la manière dont il était combiné pouvait être prépondérante. Pour étendre le domaine d'application des modèles, d'autres paramètres comme les conditions de fonctionnement de la chaudière et l'atomisation du fuel ont été pris en compte en plus des paramètres d'influence propres au fuel (travaux du Laboratoire Énergie du MIT publications 1986. En ce qui concerne la prédiction d'émissions particulaires une méthode complémentaire aux tests de résidu de Conradson et d'insolubilité à l'heptane normal a été appliquée à I'IFP dans le cadre d'un programme de valorisation des huiles lourdes en association avec les compagnies pétrolières Elf et Total France. Cette méthode consiste à évaluer à la microscopie électronique par transmission le taux de dispersion des asphaltènes, selon une méthode développée par Total France (M. Peyrot. Il existe une relation entre ce taux de dispersion et l'émission particulaire. Ce phénomène a été nettement observé dans le cas de fuels lourds constitués par

  9. Quem são os egressos de internação psiquiátrica? ¿Quiénes son los pacientes que obtuvieron el alta de la internación psiquiátrica? Who are the patients who have been discharged from psychiatric hospital care recently?

    Directory of Open Access Journals (Sweden)

    Lucilene Cardoso

    2009-12-01

    Full Text Available Objetivo: Conhecer quem são, hoje, as pessoas com transtornos mentais que tiveram alta hospitalar de internação psiquiátrica recente, e quais suas características comuns. Método: Pesquisa quantitativa descritiva realizada no período: 17/12/2007 a 17/04/08, através de questionário acerca das variáveis sociodemográficas, internações anteriores e conhecimento de 48 pacientes quanto ao diagnóstico e tratamento psicofarmacológico. Resultados: A média de idade foi 39 anos e 30 pacientes eram mulheres. Diagnósticos de Esquizofrenia e Transtornos Esquizotípicos foram prevalentes em 33,3% da amostra. Não souberam dizer qual era seu diagnóstico 56% da amostra, e apenas 43,8% souberam dizer corretamente nomes e dosagens dos medicamentos. Tinham pelo menos uma internação psiquiátrica anterior 62,5% deles. Conclusões: Conhecer quem são esses pacientes possibilita identificar características que podem fomentar a determinação do melhor tratamento, suporte profissional e elaboração de intervenções psicoeducativas que demonstraram ser necessárias a essa população.Objetivo: Conocer quiénes son, hoy, las personas con trastornos mentales que obtuvieron el alta hospitalaria de internación psiquiátrica reciente, y cuáles son sus características comunes. Métodos: Investigación cuantitativa descriptiva en el período: 17/12/2007 a 17/04/08, a través de cuestionario acerca de las variables sociodemográficas, internaciones anteriores y conocimiento de los pacientes en lo que se refiere al diagnóstico y tratamiento psicofarmacológico. Resultados: Fueron entrevistados 48 pacientes. El promedio de edad fue 39 años y 30 pacientes eran mujeres. Diagnósticos de Esquizofrenia y Trastornos Esquizoides prevalecieron en 33,3% de la muestra. No supieron decir cuál era su diagnóstico 56% de la muestra, y apenas 43,8% supieron decir correctamente nombres y dosis de los medicamentos. Tenían por lo menos una internación psiqui

  10. L’industrie lithique magdalénienne du gisement de plein-air de la Corne-de-Rollay (Couleuvre, Allier : entre respect des normes et variabilité des chaînes opératoires The Magdalenian lithic industry from the openair site of la Corne-de-Rollay (Couleuvre, Allier: production standards and production lines variability

    Directory of Open Access Journals (Sweden)

    Raphaël Angevin

    2011-01-01

    Full Text Available Le site de la Corne-de-Rollay (Couleuvre, Allier correspond à un vaste gisement de plein-air localisé sur le sommet d’un plateau de basse altitude, entre val de Cher et val d’Allier. La présente contribution expose les résultats de l’étude effectuée sur l’industrie lithique provenant de l’occupation magdalénienne de ce dernier gisement. Réalisée à partir de deux grands types de matériaux (les silex marins allochtones et les roches siliceuses d’origine locale, cette industrie témoigne de la mise en œuvre de plusieurs schémas opératoires de débitage ayant pour finalité principale la production de lames et de lamelles. La forte variabilité des schémas opératoires rencontrés dans la production lamellaire nous a conduit à nous interroger sur le degré d’autonomie accordé aux différents systèmes de production, visant à la confection de supports aux caractéristiques morpho-techniques parfois proches et aux propriétés morpho-fonctionnelles pouvant souvent être considérées comme analogues ou complémentaires. Cette dernière réalité nous invite donc à envisager sous un jour nouveau le phénomène particulier de “ ramification des chaînes opératoires ” (Bourguignon et al. 2004, pouvant répondre à des objectifs de production semblables, mais s’établissant dans le cadre d’échelles de temps distinctes. In fine, l’attribution chrono-culturelle de cet assemblage au Magdalénien moyen est discutée.La Corne-de-Rollay (Couleuvre, Allier is a vast open-air camp-site located on the top of a small plateau, between Cher valley and Allier valley. Here are presented the results of a study of the lithic industry from the Magdalenian occupation of this settlement. Composed of two large groups of raw materials (flint and local siliceous rocks, this industry shows several operative schemes to produce blades and bladelets. The high variability of different bladelets production techniques leads us to

  11. Comparison of genomic-enhanced EPD systems using an external phenotypic database

    Science.gov (United States)

    The American Angus Association (AAA) is currently evaluating two methods to incorporate genomic information into their genetic evaluation program: 1) multi-trait incorporation of an externally produced molecular breeding value as an indicator trait (MT) and 2) single-step evaluation with an unweight...

  12. Propojení prostředí EPD a PMD ve výuce

    Czech Academy of Sciences Publication Activity Database

    Maxa, J.; Neděla, Vilém

    2008-01-01

    Roč. 18, č. 3 (2008), s. 46-48 ISSN 1802-0011 R&D Projects: GA AV ČR KJB200650602 Institutional research plan: CEZ:AV0Z20650511 Keywords : Electronics Product Definition * Product Data Management Subject RIV: JA - Electronics ; Optoelectronics, Electrical Engineering

  13. 2016 SmartWay Affiliate Challenge Recognition Webinar

    Science.gov (United States)

    This EPA presentation gives an overview of the SmartWay program and showcases the SmartWay Affiliate awardees raising awareness of the benefits of the SmartWay program and sustainable freight transportation.

  14. EPA Webinar on the Energy Efficiency/Renewable Energy Manual

    Science.gov (United States)

    existing EPA EE/RE SIP guidance, policies and programs in the jurisdiction, electric energy system, roles and responsibilities of key state energy-related organizations, emission benefits, screening analysis

  15. Climate Leadership webinar on Integrating Energy and Climate Risk Management

    Science.gov (United States)

    Allergan, a multi-specialty healthcare company and pharmaceutical manufacturer, discusses how it manages climate and energy risks, how these areas are linked, and how energy and climate management strategies pervade critical business decisions.

  16. IWRA/IDRC webinar on climate change and adaptive water ...

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

    2018-04-18

    Apr 18, 2018 ... ... irrigation technology in Indian Punjab: The case of tensiometer; and,. • Water resource management under changing climate in Angola's coastal ... public health, and health systems research relevant to the emerging crisis.

  17. 76 FR 73647 - National Healthy Worksite Program; Information Webinar Series

    Science.gov (United States)

    2011-11-29

    ... seven locations where the program will take place and the criteria used for selection; and (2) the... more physically active, and offering more healthy food choices in worksite cafeterias and vending..., nutrition counseling/education, menu labeling on healthy foods, healthy foods in cafeterias and vending...

  18. 78 FR 70283 - Pacific Fishery Management Council; Online Webinar

    Science.gov (United States)

    2013-11-25

    ... Pacific Fishery Management Council's (Pacific Council's) Scientific and Statistical Committee (SSC... cabezon, and other business in preparation for the SSC's March 2014 meeting. The online SSC Groundfish....m. PST, Wednesday, December 11, 2013 and continue until 4 p.m. or as necessary to complete business...

  19. Reducing Supply Chain GHG Emissions from LCD Panel Manufacturing Webinar

    Science.gov (United States)

    Fluorinated greenhouse gases (F-GHGs) are among the most potent and persistent greenhouse gases contributing to global climate change. Learn about the manufacturing processes which release F-GHGs, and how LCD suppliers are working to reduce emissions.

  20. 78 FR 40132 - Wave Energy Converter Prize Administration Webinar

    Science.gov (United States)

    2013-07-03

    ... to submit comments electronically to ensure timely receipt. Minutes and video recorded proceedings of... low cost to the sponsoring agency. A successful challenge strategy is one that quickly yields a number... achievable performance threshold. It is intended that a WEC Prize could spur game changing innovations for...

  1. 75 FR 40857 - Webinar About Advanced Defense Technologies RFP

    Science.gov (United States)

    2010-07-14

    ... regional innovation clusters, as well as experience fostering small business development and growth... from existing regional innovation clusters specializing in defense technologies to provide counseling... cluster areas and industries. SBA intends to make awards to multiple regional innovation clusters that can...

  2. Fun with High Throughput Toxicokinetics (CalEPA webinar)

    Science.gov (United States)

    Thousands of chemicals have been profiled by high-throughput screening (HTS) programs such as ToxCast and Tox21. These chemicals are tested in part because there are limited or no data on hazard, exposure, or toxicokinetics (TK). TK models aid in predicting tissue concentrations ...

  3. Soak Up the Rain New England Webinar Series: National ...

    Science.gov (United States)

    Presenters will provide an introduction to the most recent EPA green infrastructure tools to R1 stakeholders; and their use in making decisions about implementing green infrastructure. We will discuss structuring your green infrastructure decision, finding appropriate information and tools, evaluating options and selecting the right Best Management Practices mix for your needs.WMOST (Watershed Management Optimization Support Tool)- for screening a wide range of practices for cost-effectiveness in achieving watershed or water utilities management goals.GIWiz (Green Infrastructure Wizard)- a web application connecting communities to EPA Green Infrastructure tools and resources.Opti-Tool-designed to assist in developing technically sound and optimized cost-effective Stormwater management plans. National Stormwater Calculator- a desktop application for estimating the impact of land cover change and green infrastructure controls on stormwater runoff. DASEES-GI (Decision Analysis for a Sustainable Environment, Economy, and Society) – a framework for linking objectives and measures with green infrastructure methods. Presenters will provide an introduction to the most recent EPA green infrastructure tools to R1 stakeholders; and their use in making decisions about implementing green infrastructure. We will discuss structuring your green infrastructure decision, finding appropriate information and tools, evaluating options and selecting the right Best Management Pr

  4. Contribution de la géochimie organique à une esquisse paléoécologique des shistes bitumeux du Toarcien de l'Est du bassin de Paris. Etude de la matière organique insoluble (kérogènes Contribution of Organic Geochemistry to a Paleoecological Sketch of Toarcian Oil Shales in the Eastern Paris Basin. Analysis of Insoluble Organic Matter (Kerogens

    Directory of Open Access Journals (Sweden)

    Huc A. Y.

    2006-11-01

    Full Text Available L'étude des kérogènes des schistes cartons du Toarcien inférieur du bassin de Paris au niveau de l'affleurement oriental (du Luxembourg au Morvan confirme l'homogénéité globale de la matière organique dans cette formation. Il s'agit d'une matière organique d'origine marine autochtone. Cependant l'existence de fluctuations (de faible amplitude répondant à une logique géographique conforte la notion de provinces géochimiques dans ce bassin, telle qu'elle avait été définie à l'occasion de l'étude de la fraction soluble (CHCIsJ. La distinction entre une province nord (Lorraine et une province sud (Avallonais,Haute-Saône, Haute-Marne pourrait être imputable à un apport détritique plus sensible dans la partie septentrionale du bassin et/ou aux conditions de milieu ayant régné au moment du dépôt. The present study of kerogens isolated from early Toorcion shales sompled on the eastern out-trop of the Paris Basin (from Luxembourg to Morvan verifies the overall homogeneity of the organic matter in this formation. This organic matter is of autoch thonous marine origin. However, the occurrence of small variations related to different geogrophical locations reinforces the concept of geochemical provinces in this basin as revealed by a previous analysis of the chloroform extracts. Differences between a northern province (Lorraine and a southern province (Avallon area, Haute-Saône, Haute-Marne could be interpreted as the consequence of a more important detrital input in the northern part of the basin and/or of different environmental conditions at the time of deposition.

  5. Valorisation de la coupe C4 de vapocraquage via l'hydrogénation du butadiène, l'isomérisation des butènes et la métathèse, en MTBE ou en propylène Upgrading the C4 Cut from Steam Cracking via the Hydrogenation of Butadiene, the Isomerization of Butenes and Metathesis Into Mtbe Or Propylene

    Directory of Open Access Journals (Sweden)

    Chaumette S.

    2006-11-01

    Full Text Available Le surplus de butadiène au niveau mondial contraint les pétrochimistes à recycler la coupe C4 au vapocraqueur. De plus en plus, le butadiène est hydrogéné avant de recraquer toute la coupe. Une fois hydrogénée, cette coupe peut être beaucoup mieux valorisée, soit en MTBE avec isomérisation des n-butènes (procédé ISO-4, soit en propylène et MTBE en utilisant le procédé META-4. L'étude technico-économique montre que cette dernière voie offre la meilleure rentabilité (TRI = 21,5 %. Si le vapocraqueur est intégré à une raffinerie, les butènes peuvent également être transformés en alkylats ou en MTBE, pour répondre à une demande en octane ou en oxygénés pour les carburants. Ces diverses voies de valorisation sont plus intéressantes que la production de MTBE à partir des butanes via la déshydrogénation de l'isobutane ou que la production du propylène par déshydrogénation du propane. Une étude de sensibilité aux différents prix des produits envisagés permet d'établir des courbes d'isorentabilités, délimitant des zones de prix favorables à l'un ou l'autre des produits, pris deux à deux. The evolution of the outlets for C4 cuts from steam cracking shows quite contradictory results. On one hand, European and Asian petrochemists are more constrained to recycle this type of effluent, which contains butadiene and isobutene, to the steam cracker. Likewise, the demand for isobutene for MTBE production is such that it has to be produced by the dehydrogenation of isobutane. This situation is effectively caused by the surplus of butadiene, a by-product of ethylene, and for which the demand is not increasing as fast as the demand for ethylene. To improve cracking performances during the recycling of the C4 Cut, butadiene is more and more selectively hydrogenated. Under these conditions, rather than cracking it, the new processes could make it possible to better upgrade it. Indeed, after selective hydrogenation, most

  6. Progress in the characterisation of structural oxide/oxide ceramic matrix composites fabricated by electrophoretic deposition (EPD)

    Czech Academy of Sciences Publication Activity Database

    Stoll, E.; Mahr, P.; Kruger, H. G.; Kern, H.; Dlouhý, Ivo; Boccaccini, A. R.

    2006-01-01

    Roč. 8, č. 4 (2006), s. 282-285 ISSN 1438-1656 R&D Projects: GA ČR(CZ) GA106/05/0495 Institutional research plan: CEZ:AV0Z20410507 Keywords : electorphoretic deposition * oxid/oxid ceramic matrix composites * flexural strength Subject RIV: JH - Ceramics, Fire-Resistant Materials and Glass Impact factor: 1.402, year: 2006 http://www3.interscience.wiley.com/cgi-bin/jissue/112579545

  7. 2011 Georgia Department of Natural Resources (GADNR) Environmental Protection Division (EPD) Lidar: Four Counties (Burke, Columbia, Lincoln, and Richmond)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set is the topographic elevation point data derived from multiple return light detection and ranging (LiDAR) measurements for four counties in Georgia....

  8. Osteogenetic property of a biodegradable three-dimensional macroporous hydrogel coating on titanium implants fabricated via EPD

    International Nuclear Information System (INIS)

    Ma, Kena; Cai, Xinjie; Zhou, Yi; Jiang, Tao; Wang, Yining; Zhang, Zhen

    2014-01-01

    The potential for a successful integration of implants with surrounding tissue may be jeopardized in a number of compromised conditions. Biochemical surface modification is one of the choices to extend the spectrum of indications. We have previously successfully fabricated chitosan–gelatin (CS/G) coatings on a titanium surface via electrophoretic deposition, which may be promising candidates for further loading of functional agents. In this study, we have identified the microstructure, physicochemical properties and biological performance of CS/G coatings in vitro and in vivo. The in vitro degradation test indicated that CS/G coatings in the presence of lysozyme showed a significant weight loss after 28 days. The results of the cell culture exhibited that CS/G coatings could sustain MC3T3-E1 cell attachment, proliferation and migration. In vivo osteogenetic behavior evaluated by Micro-CT and histomorphometrical analysis revealed significant new bone formation around CS/G implants at 8 and 12 weeks, compared to sandblasted/acid-etched implants. Moreover, histological evaluation suggested the majority of CS/G coatings were degraded at 12 weeks. Therefore, we have concluded that the three-dimensional porous structure of scaffold-like CS/G coatings may facilitate osteogenesis and that such coatings can be biodegraded in the early bone healing process. (paper)

  9. ¿Quiénes fueron y qué hacen nuestros primeros profesionales?

    Directory of Open Access Journals (Sweden)

    María Velásquez Moreno

    2011-12-01

    Full Text Available Formar profesionales en la Administración de empresas y Economía, fue un reto para la educación de aquellos tiempos. La Facultad  de Ciencias Administrativas y Económicas, fue creada  con  profunda visión de aportar en  áreas   del conocimiento   científico,   económico, administrativo,   financieros,   dinamizador   de   la producción de bienes y servicios   a través de funciones gerenciales, en haras de cubrir las expectativas del pais que ya proyectaba cambio   de época;  desarrollar proyectos, planes y estructuras en su organización,  que permita   el   crecimiento   sostenido   del profesional graduado ha sido una meta cumplida, razón que permite demostrar a través de este articulo investigativo, donde están laborando y quienes fueron   los primeros frutos graduados en este templo del conocimiento.

  10. Mida vaadata pimedatel öödel? / Helmut Jänes

    Index Scriptorium Estoniae

    Jänes, Helmut, 1972-

    2006-01-01

    Lühitutvustused-arvustused 10. Pimedate Ööde Filmifestivali filmidest - "Psühhoterror" (rezh. Yannis Economidis ; Kreeka - Küpros), "Hullem neist hulludest" (rezh. Laurent Achard ; Prantsusmaa - Belgia), "Mehed tööl" (rezh. Mani Haghighi ; Iraan)

  11. 2 ühe hoobiga. "Funny Games", "Hellboy 2 : Kuldne armee" / Helmut Jänes

    Index Scriptorium Estoniae

    Jänes, Helmut, 1972-

    2008-01-01

    Mängufilm "Jõhkrad mängud" ("Funny Games") : režissöör Michael Haneke : Suurbritannia - Ameerika Ühendriigid - Saksamaa 2007 ja "Hellboy 2: Kuldne armee" ( "The Golden Army") : režissöör Guillermo del Toro : Ameerika Ühendriigid 2008

  12. Vers des chaînes d'approvisionnement durables et éthiques ...

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

    Les personnes les plus vulnérables ont tendance à être des travailleurs à domicile dépendants, et la majorité d'entre elles sont des femmes qui travaillent dans des installations externes, souvent à partir de leur propre foyer. En tant que « travailleurs à domicile », ces personnes sont moins susceptibles d'être reconnues en ...

  13. Margus Leivo parim relv on hea meeskond / Margus Leivo ; interv. Anu Jänes

    Index Scriptorium Estoniae

    Leivo, Margus, 1954-

    2003-01-01

    Ilmunud ka: Vestnik : Gazeta Narodnogo Sojuza Estonii juuni, nr. 4, lk. 5. Intervjuu siseminister Margus Leivoga tööst maavanemana ja majandusministeeriumi kantslerina, siseministeeriumi ülesannetest

  14. Les erreurs des étudiants slovènes dans les productions écrites

    Directory of Open Access Journals (Sweden)

    Nataša Žugelj

    2007-12-01

    Full Text Available Jusqu'aux anneés 70 du X.Xe siècle, les enseignants avaient tendance à évacuer au maximum l'erreur et àne pas mettre l'élève en situation d'échec. Ainsi, le linguiste Corder (1976 et les béhavioristes défendaient l'idée qu'une bonne méthode doit conduire à un apprentissage sans erreur. Si les erreurs se produisent, c'est que la méthode n'est pas correctement conçue, OU bien que des circonstances particulières liées àl'élève (inattention,  fatigue,  stress... conduisent à une  performance imparfaite.

  15. Tallinna Kinomajas näidati Põhjamaade tummfilme / Helmut Jänes

    Index Scriptorium Estoniae

    Jänes, Helmut, 1972-

    1997-01-01

    Mängufilmid "Valge orjakaubanduse viimane ohver", režissöör A. Blom : Taani 1911; "Viirastuste vanker", režissöör V. Sjöström : Rootsi 1920; "Maa õnnistus", režissöör G. Sommerfeldt : Norra 1921

  16. Original Paper Efficience des stratégies endogènes d'adaptation du ...

    African Journals Online (AJOL)

    10 août 2017 ... Intergouvernemental pour l'évolution du climat (GIEC, 2007), l'amélioration ... improving agricultural practices (management of livestock and agricultural effluents, nitrogen fertilization, ...... qualité, la vétusté et la difficulté de.

  17. Tadeusz Kantori taaskehastumus animeeritud heterotoopiates / Ester Võsu, Pille Jänes

    Index Scriptorium Estoniae

    Võsu, Ester

    2006-01-01

    Nukufilm "Laud" : stsenaristid, režissöörid, kunstnikud Jelena Girlin ning Mari-Liis Bassovskaja : operaator ja kaasrežissöör Urmas Jõemees : helilooja Malle Maltis : produtsent Arvo Nuut : Nukufilm, 2004. Lisatud andmed autorite ja režissööride kohta lk. 107

  18. REVIEW ARTICLE Contribution à la modélisation des phénomènes ...

    African Journals Online (AJOL)

    Key words: solid-solid phase changes; elastoplasticity; ferritic alloys; transformation induced plasticity; recovery ... contribution dans ce domaine. Les .... et al. [8]. Ce résultat est important pour deux raisons principales : (i) vis-à-vis du risque de non conservatisme qui serait engendré par une application d'une loi linéaire.

  19. Les chaînes de valeur comme leviers stratégiques | IDRC ...

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

    7 juil. 2017 ... Managing International Labour Migration in ASEAN. International labour migration is a salient feature of regional economic integration and an integral component of development among countries in the Association of Southeast Asian Nations (ASEAN). View moreManaging International Labour Migration in ...

  20. Tartu meer õigustab küsitavat maatehingut / Laine Jänes ; interv. Andrus Karnau

    Index Scriptorium Estoniae

    Jänes, Laine, 1964-

    2007-01-01

    Tartu linnapea vastab küsimustele, mis on seotud Tartu linnavalitsuse maadevahetuse tehinguga Reformierakonnaga seotud ettevõtjate Verni Loodmaa, Kalev Kase ja Alar Kroodo firmaga Kvintett Kinnisvara

  1. Amélioration des chaînes de valeur de la production alimentaire par ...

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

    Expanding Business Opportunities for African Youth in Agricultural Value Chains in Southern Africa (CultiAF). This project will develop and test novel, creative, and bold business models that increase the participation of youth in fish and maize post-harvest value chains in Malawi, Zambia, and Zimbabwe.

  2. Empowerment et diversité culturelle : quelques prolégomènes

    OpenAIRE

    Gagnon, Alain G.; May, Paul

    2010-01-01

    Le présent texte explore l’articulation entre l’empowerment et la diversité culturelle, et notamment les voies prometteuses du jumelage entre ces deux termes. L’apport de la philosophie de Charles Taylor conjuguée aux récentes théories du fédéralisme permet de porter un regard nouveau sur la thématique des revendications identitaires en milieu urbain et d’esquisser des solutions institutionnelles pour répondre au double défi posé par le pluralisme culturel et de la nouvelle configuration écon...

  3. Empowerment et diversité culturelle : quelques prolégomènes

    Directory of Open Access Journals (Sweden)

    Alain G. Gagnon

    2010-07-01

    Full Text Available Le présent texte explore l’articulation entre l’empowerment et la diversité culturelle, et notamment les voies prometteuses du jumelage entre ces deux termes. L’apport de la philosophie de Charles Taylor conjuguée aux récentes théories du fédéralisme permet de porter un regard nouveau sur la thématique des revendications identitaires en milieu urbain et d’esquisser des solutions institutionnelles pour répondre au double défi posé par le pluralisme culturel et de la nouvelle configuration économico-politique sous-tendant la mondialisation. Malgré ses aspects positifs, cet article entend montrer, dans le sillon des travaux de Bernard Jouve, les limites et l’utilisation équivoque que l’on peut faire de l’empowerment, qui sert parfois à justifier un désengagement de l’État-providence en faveur des populations les plus démunies, et qui ne présente pas toujours les garanties nécessaires pour lutter contre les discriminations survenant au sein des Minorities within Minorities.This article explores linkages between empowerment and cultural diversity largely defined, and at times a promising convergence between the two notions. Charles Taylor’s contribution to current theories of federalism allows us to cast a rejuvenated  look on cultural claims in urban centers and to sketch institutional avenues to face the dual challenge posed by cultural pluralism and the new socio-political configuration underlying globalization. In spite of some very positive aspects, and following Bernard Jouve’s intellectual insights, this text illustrates the extent to which the notion of empowerment can also be deceiving as it might add limitations for weaker communities, and create new hurdles as the undermining of the welfare state has showned. In addition, empowerment does not always provide guarantees to counter discrimation as the case of «Minorities witin Minorities» reveal.

  4. The Role of a Novel Protease NES1 in Breast Cancer

    National Research Council Canada - National Science Library

    Band, Vimla

    2001-01-01

    ...). IVGG sequence is required for salt bridge formation. Transfection of NESl cDNA into NESl-negative breast cancer cell line suppressed the anchorage-independent growth and tumor formation in nude mice...

  5. Les phénomènes quantiques approche élémentaire et applications

    CERN Document Server

    Belorizky, Elie

    1997-01-01

    Cet ouvrage introduit les aspects quantiques du rayonnement et de la matière à partir d'expériences simples décrites en détail. Le principe d'incertitude et la notion d'onde associée à une particule sont analysés pour aboutir au concept fondamental de fonction d'onde et formuler les postulats de base de la mécanique ondulatoire, puis établir la célèbre équation de Schrödinger. L'ensemble est illustré par quelques applications sur les puits de potentiel, l'effet tunnel, la radioactivité, la structure atomique et les résultats récents concernant les constituants élémentaires de la matière, les interactions fondamentales, le rayonnement cosmique de l'Univers ou encore les interférences quantiques induites par la gravitation.

  6. Uma Pido - kohalike laulupidude võrukeelne majakas / Kristel Kossar ; kommenteerinud LaineJänes

    Index Scriptorium Estoniae

    Kossar, Kristel

    2010-01-01

    29. mail 2010. aastal Intsikurmus toimuvast võrukeelsest laulupeost "Uma Pido". Laulupeo projektijuht Triinu Ojari ja laulukirjutaja Aapo Ilvesega eelseisvast peost. Kommentaar kultuuriminister Laine Jäneselt

  7. Uustulnuk Nõmme mändide all / Liina Jänes

    Index Scriptorium Estoniae

    Jänes, Liina, 1977-

    2008-01-01

    Valge villa (298,5 m2) Nõmmel. Arhitekt Martin Aunin, sisearhitekt Kaire Kemp. Tänavale näha olevad fassaadid on suletud ilmega, aia poole avanevad klaasfassaadid. Maja ümber on kolm terrassi. M. Aunini kommentaar. Põhiplaan, 14 värv. vaadet

  8. Lastesõbraliku mastaabi loomine = Creating Child-Friendly Spaces / Liina Jänes

    Index Scriptorium Estoniae

    Jänes, Liina, 1977-

    2004-01-01

    RaM Veskimöldre lasteaiast. Materjalideks raudbetoon, teras ja klaas. Välisviimistluses kasutatud servamata laudu betoonpinnal. Arhitektid Jaan Tiidemann ja Andres Lember, sisekujundaja Kristiina Voolaid. Konstruktsioonid: E-Betoonelement. Projekt 2003, valmis 2004. I ja II korruse plaan, sisevaade, 4 välisvaadet

  9. City Plaza - intervjuu konstruktor Tiit Massoga / Tiit Masso ; interv. Martin Jänes

    Index Scriptorium Estoniae

    Masso, Tiit, 1935-

    2005-01-01

    Konkursil "Aasta betoonehitis 2004" pälvis City Plaza eriauhinna insenertehnilise lahenduse eest. Arhitektuur: OÜ Alver Trummal Arhitektid, projekteerija: IB Pike OÜ, Tiit Masso, ehitaja: Estconde-E OÜ. Ill.:4 välisvaadet, sisevaade

  10. Viis filmiõhtut PÖFFi seltsis / Helmut Jänes

    Index Scriptorium Estoniae

    Jänes, Helmut, 1972-

    2008-01-01

    Pimeda Ööde Filmifestivali eel spetsiaalselt Stiili lugejaile mõeldud soovitus : režissöör Anne Fontaine film "Tütarlaps Monacost" (Prantsusmaa 2008), Petri Kotwica "Kiilasjää" (Soome 2007), Annemarie Jacir "Meresool" (Palestiina/Prantsusmaa 2008), Paul Kieffer "Araabia ööd" (Luksemburg 2007), Pernille Fisher Christensen "Tantsijad" (Taani/Rootsi 2008)

  11. Organisation de la chromatine et signalisation par les oestrogènes

    OpenAIRE

    Quintin , Justine

    2013-01-01

    A given cell has to be able to adapt its fate and homeostasis in response to endogenous and exogenous signals. This adaptation occurs through finely tuned regulations of genes' expressions leading to the variation of their transcriptomes. Multiple parameters have to be integrated in order to provide such mechanisms of regulation. First, the primary sequence of the genome and its organization into chromatin are major regulatory components that harbor genetic, structural and epigenetic informat...

  12. Estimation of 2N(e)s from temporal allele frequency data

    DEFF Research Database (Denmark)

    Bollback, Jonathan Paul; York, Thomas L.; Nielsen, Rasmus

    2008-01-01

    We develop a new method for estimating effective population sizes, Ne, and selection coefficients, s, from time-series data of allele frequencies sampled from a single diallelic locus. The method is based on calculating transition probabilities, using a numerical solution of the diffusion process...

  13. Aapo Puki fantastiline menu nii idas kui läänes / Ivo Parbus

    Index Scriptorium Estoniae

    Parbus, Ivo, 1959-

    2004-01-01

    New Yorgi kunstikeskus Art Renewal Center valis 2003. a. konkursil auhinna Honorable Mention laureaadiks Aapo Puki õlimaaliga "Natalja Sigarimajas". Suurbritannia Kuninglik Portreemaalijate Ühing eksponeerib maali oma aastanäitusel

  14. ¿Quiénes son los sentenciados por homicidio intencional en México?

    OpenAIRE

    Vilalta, Carlos

    2015-01-01

    Se presenta un perfil preliminar del homicida intencional en México. De esta forma se dan los primeros pasos empíricos en la construcción de un conocimiento sistemático y comparativo del delincuente violento. Se comparó al total de condenados por homicidio intencional frente al total de condenados por otros delitos federales intencionales entre 1997 y 2010. Se encontró que el total de sentenciados por este delito en el fuero federal es muy reducido, su número varía mucho entre años y cada vez...

  15. Arhitektuuriaasta 2006 = The year in architecture 2006 / Liina Jänes

    Index Scriptorium Estoniae

    Jänes, Liina, 1977-

    2007-01-01

    Eesti Kultuurkapitali aastapreemia 2006 saanutest. Peaauhinna sai Raine Karp, restaureerimispreemia Mart Kalm ja Ado Talimaa (O. Siinmaa villa ja mööbli restaureerimine), parima arhitektuurse objekti preemia Andrus Kõresaar ja Raivo Kotov (Fahle maja), sisekujunduspreemia Tarmo Piirmets (Skype'i büroo), arhitektuurialase uurimuse preemia Mart Siilivask ("Tartu arhitektuur 1830-1918"), disainipreemia Eesti Disainerite Liit

  16. Arhitektuuriaasta 2007 = The year 2007 in architecture / Liina Jänes

    Index Scriptorium Estoniae

    Jänes, Liina, 1977-

    2008-01-01

    Eesti Kultuurkapitali 2007. a. arhitektuuri valdkonna peapreemia pälvis Vello Asi. Arhitektuuri sihtkapital: tegevuspremia - Kalle Komissarov, arhitektuuripreemia - Kalle Vellevoog (pansionaat Pärnus Seedri t. 4), arhitektuuri- ja sisearhitektuuri preemia - Lembit-Kaur Stöör, Tõnis Kimmel, Raili Paling ja Liis Lindvere (Tallinna sünagoog), restaureerimispreemia - Aivar Roosaar (Tartu Athena kino ja konverentsikeskus), uurimistöö preemia - Silja Konsa, Urve Sinijärv, Olev Abner, Kersti Lootus, Ants Hein (teatmeteos "Eesti pargid. 1")

  17. Munitsipaalmaja : Tallinn, Erika t. 9 = Municipal Housing : Tallinn, Erika St. 9 / Liina Jänes

    Index Scriptorium Estoniae

    Jänes, Liina, 1977-

    2003-01-01

    120 korteriga munitsipaalelamu on 1953. a. pärineva stalinistliku lagunenud kasarmuhoone rekonstruktsioon. Projekteerija: Rein Murula Arhitektuuribüroo. Autorid: Rein Murula, Marti Kahu, Karl Koosa. Konstruktor Tõnu Rausberg (TA-Konsult). Projekt ja hoone valmis: 2002. I, IV ja katusekorruse plaan, 4 välisvaadet

  18. Contrôle des germes endogènes par usage d'agents antimicrobiens ...

    African Journals Online (AJOL)

    SARAH

    31 janv. 2018 ... lisse (Hilo et Saint Michael) et Pain de sucre ont été ensemencés sur le milieu de Murashige et Skoog additionné de 5 mg/l ... In this study, the effects of ...... Impact of Thermotherapy And Chlorothalonil On. Plantlets Production Of Some Genotypes Of. Cassava (Manihot Esculenta Crantz) Produce In. Benin.

  19. Barbarid, plastiliinijänes, Miriam ja Frank Muller / Annika Koppel

    Index Scriptorium Estoniae

    Koppel, Annika

    2003-01-01

    Nukufilm näitab 4 uut filmi : "Barbarid" (stsenaristid Andrus Kivirähk ja Hardi Volmer, režissöör H. Volmer), "Porgand" (stsenarist Peep Pedmanson, režissöör Pärtel Tall), "Miriami jõulupäkapikk" (stsenaristid Leelo Tungal ja Peep Pedmanson, režissöör Mait Laas), "Kuuvaatleja" (reklaamitreiler Frank Mulleri kellafirmale ; stsenarist, režissöör, kunstnik Mati Kütt)

  20. Educación por y para indígenas y afrocolombianos: las tecnologías de la etnoeducación (Education by and for indigenous and Afro-Colombians: ethno-education techniques (Éducation par et pour indigènes et afro-colombiens: les technologies de l'ethnoéducation (Educação por e para indígenas e afro-colombianos: as tecnologias da etno-educação

    Directory of Open Access Journals (Sweden)

    Amanda Romero-Medina

    2010-12-01

    Full Text Available ResumenEste artículo busca poner en cuestión las definicio- nes, desarrollos y alcances de la etnoeducación como educación por y para indígenas y afrocolombianos, mediante una mirada a las diferencias interétnicas en los planteamientos de la educación indígena andina y amazónica. Lo anterior en relación con la iglesia- docente y las pretensiones de aplicación y abordaje de relaciones basadas en la interculturalidad. El análisis toma como objeto la cátedra de estudios afrocolom- bianos, y se pregunta por las propuestas culturales inmersas en las diversas tecnologías de control, así como por las relaciones de poder en las que surgen y se produce el multiculturalismo como política pública estatal dirigida a los sujetos etnizados en Colombia.AbstractThis article tries to question the definitions, develop- ments and scope of ethnic education, understood as education by and for indigenous and Afro-Colombian peoples. Through an analysis of interethnic differences in Andean and Amazon indigenous educational ap- proaches, with regard to their link with church-related education and, pretensions of application and tackling of inter-culturally based relationships of the Afro-Colom- bian Studies courses, the article sees how these educa- tions are embedded into control technologies and power relations in which multiculturalism as state public policy aimed at ethnicized subjects is produced in Colombia. In this article, technologies will be understood as "microtechni- ques that discipline individuals through their deployment, dis- tribution and inclusion in the order of normalization (Foucault, 1978, this normalization, however, is not organized as a grid of transcendental intelligibility, but is the result of these de- ployments, distribution and registration" (Restrepo, 2004, p. 91. In this sense, the meaning is different from the four de- finitions of technology provided by the Dictionary of the Real Academia de la Lengua

  1. 77 FR 40061 - Agency Information Collection Activities: Proposed Collection; Comment Request; Webinars

    Science.gov (United States)

    2012-07-06

    ... Exchanges and Qualified Health Plans; Exchange Standards for Employers, each Exchange must assume... health benefits, and actuarial value. In order to meet those standards, the Exchange is responsible for...) assist qualified small employers in facilitating the enrollment of their employees in qualified health...

  2. Dynamic Modeling Using MCSim and R (SOT 2016 Biological Modeling Webinar Series)

    Science.gov (United States)

    MCSim is a stand-alone software package for simulating and analyzing dynamic models, with a focus on Bayesian analysis using Markov Chain Monte Carlo. While it is an extremely powerful package, it is somewhat inflexible, and offers only a limited range of analysis options, with n...

  3. Advances in EPA’s Rapid Exposure and Dosimetry Project (Interagency Alternatives Assessment Webinar)

    Science.gov (United States)

    Estimates of human and ecological exposures are required as critical input to risk-based prioritization and screening of chemicals. The CSS Rapid Exposure and Dosimetry project seeks to develop the data, tools, and evaluation approaches required to generate rapid and scientifical...

  4. 78 FR 29378 - Aquatic Nuisance Species Task Force; Public Teleconference/Webinar

    Science.gov (United States)

    2013-05-20

    ... Invasive Species Awareness Week, Michigan and Mississippi ANS Management Plans, and Asian Carp Surveillance....gov . Dated: May 14, 2013. Jeffrey Underwood, Acting Co-Chair, Aquatic Nuisance Species Task Force...

  5. What is Climate Leadership: Examples and Lessons Learned in Supply Chain Management Webinar

    Science.gov (United States)

    Organizations that have developed comprehensive greenhouse gas inventories and aggressive emissions reduction goals discuss their strategies for managing greenhouse gases in their organizational supply chains and use of EPA Supply Chain resources.

  6. Climate Leadership webinar on Greenhouse Gas Management Resources for Small Businesses

    Science.gov (United States)

    Small businesses can calculate their carbon footprint and construct a greenhouse gas inventory to help track progress towards reaching emissions reduction goals. One strategy for this is EPA's Simplified GHG Emissions Calculator.

  7. Wastewater as a Source of Carbapenem-Resistant E. coli (Webinar)

    Science.gov (United States)

    Clinical studies have reported that the occurrence of carbapenem-resistant E. coli is on the rise. This is of concern because carbapenem antibiotics are typically reserved for treating infections caused by bacteria resistant to other classes of antibiotics. Current literature st...

  8. Investigating the Effectiveness of Webinars in the Adoption of Proven School Wellness Strategies

    Science.gov (United States)

    Hoke, Alicia M.; Francis, Erica B.; Hivner, Elizabeth A.; Lipsett Simpson, Alison J.; Hogentogler, R. Ellen; Kraschnewski, Jennifer L.

    2018-01-01

    Objective: Recent federal legislation in the USA highlights the role schools play in student health by requiring the utilisation of wellness councils for policy development and oversight. One barrier to developing good-quality wellness policies and wellness culture is limited knowledge of resources among school professionals. This article…

  9. 78 FR 58500 - Water Quality Standards Regulatory Clarifications Proposed Rule; Public Meeting and Public Webinars

    Science.gov (United States)

    2013-09-24

    ... the proposed rule ``Water Quality Standards Regulatory Clarifications,'' which was published... the federal water quality standards (WQS) regulation at 40 CFR Part 131 which helps implement the..., the proposed rule will lead to improved water quality standard development, implementation and...

  10. What is Climate Leadership: Examples and Lessons Learned in Organizational Leadership Webinar

    Science.gov (United States)

    Organizations discuss creating comprehensive GHG inventories and aggressive emissions reduction goals, as well as leadership in their internal response to climate change, through engaging partners and addressing climate risk in their enterprise strategies.

  11. 78 FR 41867 - Appliance Standards and Rulemaking Federal Advisory Committee: Notice of Open Teleconference/Webinar

    Science.gov (United States)

    2013-07-12

    ... FR 15653. The selections are designed to ensure a broad and balanced array of stakeholder interests... and economically justified, technically sound, fair to all parties, and in the public interest. All meetings are open to all stakeholders and the public, and participation by all is welcome within boundaries...

  12. 77 FR 1779 - Meeting and Webinar on Integrated Dynamic Transit Operations; Notice of Public Meeting

    Science.gov (United States)

    2012-01-11

    ... of Public Meeting AGENCY: Research and Innovative Technology Administration, U.S. Department of... on concepts, opportunities, and needs for the Integrated Dynamic Transit Operations (IDTO) operational concept on January 26, 2012 from 1:30-4:30 p.m. and January 27, 2012 from 8:30 a.m. to 12:30 p.m...

  13. 2016 All Bugs Good and Bad Webinar Series - eXtension

    Science.gov (United States)

    Importadas Resources Instructional Videos Publications Top of the Mound Game Fire Ant Images from BugMugs.org Breeding and Genomics Sheep Small and Backyard Flocks Small Meat Processors Sustainable Marine Fisheries

  14. Blogs, Webinars and Significant Learning: A Case Report on a Teacher Training Program for College Teachers

    Science.gov (United States)

    Polanco-Bueno, Rodrigo

    2013-01-01

    This case study reports on a teacher training experience for college professors in which participants were trained, taking advantage of technological tools, in two main teaching competences. First, professors were trained to use technology to enrich students' learning outcomes. Second, they applied strategies of significant learning in the design…

  15. Webinar: Fuzzy Mud and the Future of Alternative Fuels | Argonne National

    Science.gov (United States)

    --Postdoctoral Program --Rube Goldberg Machine Contest --Science Careers in Search of Women -Site environmental every student and that is free from harassment and discrimination based upon race, color, religion , gender, gender identity, sexual orientation, or disability. Research Divisions Computing, Environment and

  16. A Framework for Synchronous Web-Based Professional Development: Measuring the Impact of Webinar Instruction

    Science.gov (United States)

    Rich, Rachel L.

    2011-01-01

    Through the evolution and proliferation of the Internet, distance and online education have become more prevalent in modern society. Synchronous web-based professional development continues to gain popularity. Although online education has grown in popularity and breadth, there has been a lack of research about the impact of synchronous web-based…

  17. 76 FR 34286 - ITS Joint Program Office; Webinar on Connected Vehicle Infrastructure Deployment Analysis Report...

    Science.gov (United States)

    2011-06-13

    ... communications devices to improve safety, mobility, and environmental sustainability. The program is the major research initiative of the ITS JPO, which is currently working with the eight major automotive companies to... safety, mobility and sustainability. There is also connected vehicle-related research in the areas of...

  18. Del hecho al dicho hay un poético trecho.Prolegómenos para una investigación social literaria(The poetics of the gap between facts and writings. Preambles for literary social research(Du fait au dire il y a un écart poétique. Prolégomènes pour une recherche sociale littéraire(Do fato ao dito há um poético trecho. Prolegômenos para uma investigação social literária

    Directory of Open Access Journals (Sweden)

    Jairo Hernando Gómez-Esteban

    2011-12-01

    Full Text Available ResumenEste artículo constituye uno de los núcleos teóricos y metodo- lógicos de mi tesis doctoral Testigos de sí mismos: narrativas políticas de jóvenes bogotanos. En él se proporcionan los argumentos teóricos y epistemológicos para transitar de una escritura teórica a una escritura literaria como estrate- gia para acceder a los pliegues más ocultos de la subjetividad tanto del investigador como de los informantes y, sobre todo, para desvanecer las fronteras de dos tipos de escritura (o, si se quiere, de dos géneros discursivos: el científico y el literario. El texto está dividido en cinco partes. En la primera se discute la relación entre metáfora y concepto; en la segunda, el lugar que ocupan la autobiografía y el testimonio en esta discusión; en la tercera, se debate el agotamiento de las categorías socia- les y el papel que eventualmente juega aquí la escritura literaria; en la cuarta se describen y establecen las limitaciones del pa- pel de la antropología poética chilena como precursora de este planteamiento; y finalmente, se discuten las implicacio- nes metodológicas de la propuesta.AbstractThis paper contains one of the theoretical and methodological cores of the author's disserta- tion: Witnesses of themselves: political narratives of young people in Bogotá, providing theoretical and epistemological arguments for the transition of theoretical writing to literary writing as a stra- tegy to explore the hidden aspects of subjectivity of both scholars and informers, and to erase the borders between two types of writing (or discourse genres: scientific and literary. The text is organized in five parts. First, the relation between metaphor and concept is discussed; second, the place of the autobiography and the testimonial in this discus- sion; third, the exhaustion of social categories and the possible role of literary writing; fourth, the limi- tations of the Chilean Poetical Anthropology as a pioneer tendency; and

  19. Bioactivity and electrochemical behavior of hydroxyapatite-silicon-multi walled carbon nano-tubes composite coatings synthesized by EPD on NiTi alloys in simulated body fluid

    Energy Technology Data Exchange (ETDEWEB)

    Khalili, V., E-mail: V_khalili@sut.ac.ir [Department of Materials Engineering, Engineering Faculty, University of Bonab, Bonab (Iran, Islamic Republic of); Khalil-Allafi, J. [Research Center for Advanced Materials and Mineral Processing, Faculty of Materials Engineering, Sahand University of Technology, Tabriz (Iran, Islamic Republic of); Frenzel, J.; Eggeler, G. [Institute for Materials, Faculty of Mechanical Engineering, Ruhr-University Bochum, 44801 Bochum (Germany)

    2017-02-01

    In order to improve the surface bioactivity of NiTi bone implant and corrosion resistance, hydroxyapatite coating with addition of 20 wt% silicon, 1 wt% multi walled carbon nano-tubes and both of them were deposited on a NiTi substrate using a cathodic electrophoretic method. The apatite formation ability was estimated using immersion test in the simulated body fluid for 10 days. The SEM images of the surface of coatings after immersion in simulated body fluid show that the presence of silicon in the hydroxyapatite coatings accelerates in vitro growth of apatite layer on the coatings. The Open-circuit potential and electrochemical impedance spectroscopy were measured to evaluate the electrochemical behavior of the coatings in the simulated body fluid at 37 °C. The results indicate that the compact structure of hydroxyapatite-20 wt% silicon and hydroxyapatite-20 wt% silicon-1 wt% multi walled carbon nano-tubes coatings could efficiently increase the corrosion resistance of NiTi substrate. - Highlights: • The composite coatings of HA, Si and MWCNTs was prepared using electrophoretic deposition. • The presence of 1 wt.% MWCNTs in the HA coating provides more nucleation cites of apatite crystallites in SBF. • The presence of Si in HA coating increases the growth rate of apatite crystallites with the Ca/P atomic ratio of 1.67. • The EIS indicate the compact HA-20%Si and HA-20%Si-1%MWCNTs coatings efficiently increase corrosion resistance of NiTi. • The porous HA and HA-1%MWCNTs do not increase significantly corrosion resistance due to the easy diffusion path.

  20. Characterization of mechanical properties of hydroxyapatite-silicon-multi walled carbon nano tubes composite coatings synthesized by EPD on NiTi alloys for biomedical application.

    Science.gov (United States)

    Khalili, Vida; Khalil-Allafi, Jafar; Sengstock, Christina; Motemani, Yahya; Paulsen, Alexander; Frenzel, Jan; Eggeler, Gunther; Köller, Manfred

    2016-06-01

    Release of Ni(1+) ions from NiTi alloy into tissue environment, biological response on the surface of NiTi and the allergic reaction of atopic people towards Ni are challengeable issues for biomedical application. In this study, composite coatings of hydroxyapatite-silicon multi walled carbon nano-tubes with 20wt% Silicon and 1wt% multi walled carbon nano-tubes of HA were deposited on a NiTi substrate using electrophoretic methods. The SEM images of coated samples exhibit a continuous and compact morphology for hydroxyapatite-silicon and hydroxyapatite-silicon-multi walled carbon nano-tubes coatings. Nano-indentation analysis on different locations of coatings represents the highest elastic modulus (45.8GPa) for HA-Si-MWCNTs which is between the elastic modulus of NiTi substrate (66.5GPa) and bone tissue (≈30GPa). This results in decrease of stress gradient on coating-substrate-bone interfaces during performance. The results of nano-scratch analysis show the highest critical distance of delamination (2.5mm) and normal load before failure (837mN) as well as highest critical contact pressure for hydroxyapatite-silicon-multi walled carbon nano-tubes coating. The cell culture results show that human mesenchymal stem cells are able to adhere and proliferate on the pure hydroxyapatite and composite coatings. The presence of both silicon and multi walled carbon nano-tubes (CS3) in the hydroxyapatite coating induce more adherence of viable human mesenchymal stem cells in contrast to the HA coated samples with only silicon (CS2). These results make hydroxyapatite-silicon-multi walled carbon nano-tubes a promising composite coating for future bone implant application. Copyright © 2016 Elsevier Ltd. All rights reserved.

  1. 2011 Georgia Department of Natural Resources (GADNR) Environmental Protection Division (EPD) Lidar: Seven Counties (Bibb, Harris, Heard, Jasper, Jones, Monroe, Walton)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set is the topographic elevation point data derived from multiple return light detection and ranging (LiDAR) measurements for seven counties in Georgia....

  2. La ecuación "más privado, menos estatal": quiénes ganan y quiénes pierden. El caso del servicio de transporte público en el Gran Buenos Aires

    Directory of Open Access Journals (Sweden)

    Susana Kralich

    2002-09-01

    Full Text Available El artículo pretende demostrar, particularmente para el caso del transporte público metropolitano, cómo la transformación de las estructuras estatales, siguiendo los dictados de las nuevas formas de acumulación flexible, impactan en perjuicio de crecientes contingentes de población. Cautivos del sistema de transporte masivo, operado hoy en su totalidad por empresas privadas; desprotegidos por un Estado debilitado y permeable al poder de lobby de los concesionarios, ven desdibujarse hasta casi desaparecer el concepto de servicio público, cuya esencia implica la garantía de universalidad de las prestaciones. Presentamos la medición de la accesibilidad departamental, relacionando oferta de transporte masivo con población residente y niveles de pobreza. El análisis de su distribución socioespacial explicaría las incidencias con que los costos de transporte gravitan sobre los estratos más desprotegidos, los que por sus características y localización, no conforman mercados rentables para la operatoria privadaThis article pretends to demostrate, specially about the case of the metropolitan public transport system, how the changes to the state structures, resulting from the new flexible ownership patterns, impact to the detriment of increasing groups of captive users. The mass transport system, now operated solely by private operators, without sufficient regulatory protection, shows the gradual disappearance of public service concept, since weakness state is more receptive to the lobbying power of the concessionaires. With that objective, we present the results of our accessibility departmental measurement, by comparing the amount of public transport service offer with the number of residents and poor levels. The analysis would explain a socio-spatial pattern of higher costs of public transport in areas where the most vulnerable population groups are located due to the lack of profitable markets to be served

  3. ¿Quiénes sostienen la alimentación en Ecuador?: un derecho aún no resuelto

    OpenAIRE

    Aguinaga Barragán, Margarita; Flores Chamba, Enith

    2013-01-01

    Hablar del derecho a la alimentación (DaA) va más allá de la medición de los índices de nutrición que reflejarían de esta manera la situación alimentaria en el país, implica el cumplimiento de las condiciones necesarias en el entorno de los seres humanos para que este derecho pueda ser ejercido a cabalidad. Según las Directrices Voluntarias del Derecho a la Alimentación establecidas por la Organización de las Naciones Unidas para la Alimentación y la Agricultura (FAO), impli...

  4. Diagnostic social de l\\'infection à VIH/SIDA et stratégies endogènes ...

    African Journals Online (AJOL)

    Despite sensitising and prevention messages, women still remain concerned about AIDS in developing countries. How do they perceive the illness and methods of prevention? The objective of this study was to assess the social diagnosis of HIV/AIDS, and endogenous strategies developed by women from Gaoua.

  5. Quand voir c’est (faire penser. Motivation des chaînes anaphoriques et point de vue

    Directory of Open Access Journals (Sweden)

    Alain Rabatel

    2004-01-01

    Full Text Available Le point de vue narratif (PDV ne saurait se comprendre à partir de la pure et simple transposition des règles de perspective des sémiotiques de l’image fixe ou mobile : en effet, il serait naïf de croire analyser le PDV en ne recherchant dans les textes qu’un point de l’espace (analogue à celui occupé par le photographe, le peintre, le chef opérateur à partir duquel les objets seraient perçus et structurés, en laissant croire que ce point (Genette parle de « foyer » puisse être nettement i...

  6. 2 ühe hoobiga. "Uskumatu Hulk", "Aeg on käes..." / Helmut Jänes

    Index Scriptorium Estoniae

    Jänes, Helmut, 1972-

    2008-01-01

    Seiklusfilm "Uskumatu Hulk" ("The Incredible Hulk") : režissöör Louis Leterrier : Ameerika Ühendriigid 2008 ja ulmefilm "Aeg on käes..." ("The Happening") : režissöör M. Night Shyamalan : peaosas Mark Wahlberg : Ameerika Ühendriigid - India 2008

  7. Päike loojub läänes / Dominique Moïsi ; tõlkinud Mikk Salu

    Index Scriptorium Estoniae

    Moïsi, Dominique

    2010-01-01

    Maailm jõuab uude ajaloolisse tsüklisse, kus Läänemaade mõju väheneb ning esile tõusevad Aafrika, Lähis-Ida ja Aasia. Autor leiab, et revolutsiooniliste demograafiliste ja majanduslike muutuste valguses peavad ameeriklased ja eurooplased käituma tunduvalt vastutustundlikumalt

  8. Prolégomènes à une théorie des modes de formation des dispositions politiques

    Directory of Open Access Journals (Sweden)

    Fabienne Federini

    2007-11-01

    Full Text Available À partir de la critique des analyses menées par Pierre Bourdieu sur le politique, il s’agit de comprendre la diversité des dispositions politiques des acteurs en focalisant plus particulièrement notre attention sur les conditions sociales de leur formation, tout en laissant de côté la variété des contextes de leur actualisation, de leur mise en œuvre ou de leur mise en veille. Acquérir une culture politique précocement au sein de sa famille, ce n’est pas la même chose que l’acquérir plus tardivement à la suite d’un déclassement social, d’une rupture professionnelle ou lors d’une guerre par exemple. On considère ainsi que les différents temps de la socialisation politique sur des acteurs ayant une formation scolaire équivalente ont des effets sur la formation de leurs dispositions politiques, dont le registre de politisation et les pratiques qu’elles engendrent sont autant d’indices.From the review of analysis by Pierre Bourdieu on politics, diversity of political aptitudes of the actors has to be understood by particularly focusing attention on the social conditions in which these aptitudes are produced. Acquiring early political knowledge within family is different from acquiring it later following loss of social position, professional disruption or during war. We thus believe that different moments of political socialization have different effects on the means of production of political aptitudes of actors ; the plurality of their politization degrees and the variety of political practices are the sign of it.A partir de la crítica de los análisis efectuados por Pierre Bourdieu sobre la política se intenta aprehender la diversidad de las disposiciones hacia lo político, focalizándose en particular en las condiciones sociales de la formación de esas disposiciones, dejando al lado la variedad de contextos que ayudan a actualizarlas, la aplicación de esas disposiciones o al contrario, su olvido. Adquirir precozmente en el seno de la familia una cultura política no es lo mismo que adquirirla mas tarde al descender de categoría social, de una ruptura profesional o por una guerra. Puede considerarse que los diferentes momentos de la socialización política en las personas que poseen una formación escolar equivalente pueden tener consecuencias sobre la formación de sus disposiciones políticas de las cuales el modo de politización y la práctica consecuente son sus índices.

  9. Phénomènes de transport : contribution de l'approche ab initio et applications

    OpenAIRE

    Vérot, Martin

    2013-01-01

    In a first part, we studied the magnetic properties of organic radicals (coupled with rare earth or between each other). We calculated the magnetic exchange and the g-tensor of these compounds to understand their magnetic susceptibility and thei magnetization curves via ab initio calculations based on the wave-function. We studied how the chemistry and the crystal stacking affect meaningful parameters linked to magnetism and conduction. Those parameters were extracted with the thory of effect...

  10. Immunogènes axés sur les épitopes et anticorps thérapeutiques ...

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

    Les maladies tropicales chez les humains et les animaux d'élevage peuvent entraîner la mort et demeurent un énorme fardeau économique et social dans les pays en développement. Actuellement, 3,6 milliards de personnes sont exposées au risque de contracter la dengue. Endémique dans 100 pays, la dengue ...

  11. Highlights of NES results from the TTE campaign at JET. The U- and M-FUND collaboration

    International Nuclear Information System (INIS)

    Henriksson, Hans

    2004-02-01

    The first experimental campaign with tritium in a thermonuclear fusion facility in six years was conducted at JET in the autumn of 2003. The trace tritium experimental (TTE) campaign produced DT-fusion with levels of over 0.2 MW. The neutron rate reached over 10 17 14-MeV DT-neutrons per second at periods with injection of tritium neutral beam (NB) power and during tritium gas puffs, as well as during periods of heating with electromagnetic waves in the radio frequency (RF) range. The results presented here were obtained from data collected with the magnetic proton recoil (MPR) neutron spectrometer together with other neutron data in connection with the MPR during TTE. A new method of calculating the absolute 14-MeV neutron yield using data from the MPR has been demonstrated, and data were analysed routinely during the campaign. An attempt to obtain an absolute value of the tritium concentration from neutron yield measurements was assessed and results are shown for a number of pulses heated with deuterium NB heating and with additional injection of tritium gas. Spectral analysis of MPR data both concerning RF and NB heated JET pulses have shown interesting results. A special study on the level of tritium retained in the walls after the TTE campaign has also been performed

  12. L’identité africaine dans L’appel des arènes et Le vent du sud

    Directory of Open Access Journals (Sweden)

    Dr Johnson Djoa Manda

    2016-09-01

    Full Text Available Cet article entend mettre au goût du jour les valeurs qui unissent les peuples africains. Car l’Afrique, berceau de l’humanité, est frappée par une grande division entre peuples de même origine. Sur la base de deux œuvres romanesques issues de deux sphères différentes (l’Afrique noire et le Maghreb il a été démontré, à la lumière des mécanismes sémiotiques et référentiels qu’il existe véritablement une identité africaine. Les textes, en effet, sont prégnants de constructions identitaires véhiculées par l’histoire, la tradition orale des griots et porteurs de parole et par l’expression picturale et graphique. Par ailleurs, l’acte de référence considère que les espaces scéniques, le temps de l’histoire et les actants font l’objet d’une authenticité. Ce passé douloureux, toutes ces interventions articulées sur le verbe et l’écriture sont des valeurs identitaires propres à l’Afrique. Elles unissent les peuples du continent noir et posent le postulat d’une seule Afrique.

  13. Investigaciónes entorno a las TIC en educación: una panorámica actualizada

    OpenAIRE

    Gértrudix Barrio, Felipe; Gértrudix Barrio, Manuel

    2007-01-01

    En este artículo se aborda una revisión actualizada sobre el panorama de investigación universitaria e institucional sobre el campo de las TIC en Educación, su impacto y grado de penetración, con especial hincapié en España. Todo ello contextualizado desde la perspectiva de la relevancia internacional que, en estos momentos goza la implantación de las TIC en Educación pero de las que aún no existe una amplia gama de estudios que avalen algunas de las intuiciones que se tienen sobre ellas...

  14. Chaînes opératoires and resource-exploitation strategies in chimpanzee (Pan troglodytes) nut cracking.

    Science.gov (United States)

    Carvalho, Susana; Cunha, Eugénia; Sousa, Cláudia; Matsuzawa, Tetsuro

    2008-07-01

    We apply archaeological methods to extend our knowledge of chimpanzee material culture. The chaîne opératoire conceptual framework, as introduced by ethnography, established technology as a phased process. Prehistoric archaeology adopted this concept to elucidate technological variability in tool-making procedures, based on knowledge of tool functions or subsistence patterns. We focused on the detection of operational sequences by wild chimpanzees (Pan troglodytes verus) when nut cracking with lithic implements at the sites of Bossou and Diecké, Guinea, West Africa. Thus, while it has recently been claimed that chimpanzees leave behind recognizable assemblages of stone hammers that can be morphologically distinguished from Oldowan hammers, this is the first study to focus specifically on the existence of operational sequences during the utilization of stone tools by wild chimpanzees. By combining primatological and archaeological methods and examining ecological areas inhabited by different chimpanzee groups, we sought technological variability and identified variables influencing regional diversity in tool typology and technology. We compared three case studies: (1) Bossou-direct recording of experimental nut-cracking sessions; (2) Bossou- direct and indirect monitoring of nut-cracking sites in the wild; (3) Diecké-indirect monitoring of nut-cracking sites in the wild. Results suggest that chimpanzees perform sequences of repeated tool transport and nut cracking. Data show discrimination of tool functions based on tool features. We identified the most technologically complex tool for nut cracking, which was composed of four stones. We found regional diversity in chimpanzee stone assemblages. Raw-material type and tool mobility constrain technological development in human and nonhuman primates. Spatial analysis of tool distribution indicates a pattern of resource-exploitation strategy, revealing affinities with Oldowan.

  15. ¿Quiénes son ellos?: un estudio psicoanalítico sobre El proceso de Kafka

    OpenAIRE

    Martins, Francisco; Universidad de Brasilia (Brasil)

    1999-01-01

    El texto presenta el análisis y las reflexiones desarrollados en el Laboratorio de Psicopatología y Psicoanálisis de la Universidad de Brasilia, acerca de la cuestión de "él" (" ellos') en El proceso, de Franz Kafka, y en un caso de delirio de persecución. Fue especialmente investigado el estatuto del pronombre "él" en la paranoia. El trabajo muestra que la comprensión de "él" (" ellos') es un elemento esencial para la elucidación de la cuestión de la extrañeza en la psicosis y de la construc...

  16. Traumatismes iatrogènes de l'artère fémorale secondaire à la pose ...

    African Journals Online (AJOL)

    Le recours aux cathéters veineux centraux (CVC) est incontournable en hémodialyse. Comparé aux autres abords vasculaires, il est pourtant associé à une morbidité et une mortalité plus élevées. Selon une étude menée par El Minshawy et coll, l'atteinte de l'artère fémorale représente 5% de ces complications. Nous en ...

  17. Electrólisis de Salmuera para el Suministro de agua potable en poblaciónes marginadas

    OpenAIRE

    Barranco, Nelson

    2012-01-01

    En nuestro país el Instituto de Acueductos y Alcantarillados Nacionales (IDAAN) es el responsable de dotar a toda la población panameña de agua potable. Sin embargo las comunidades con menos 1,500 habitantes son atendidas por el MINSA, por los llamados acueductos rurales; los cuales son manejados por las mismas comunidades. La mayoría de estos acueductos rurales operan con muchas deficiencias. Por lo cual, la disponibilidad de agua potable a estas poblaciones rurales es muy insegura.

  18. L'élevage larvaire des poissons marins : chaînes alimentaires et aliments composés

    Directory of Open Access Journals (Sweden)

    GIRIN M.

    1977-01-01

    Full Text Available L'approvisionnement quotidien en nourriture est, en règle générale, le principal facteur limitant de productions à grande échelle de jeunes poissons marins.La pêche de plancton dans la nature a été, et reste, le moyen d'expérimentation le plus immédiat, et le plus satisfaisant sur le plan qualitatif. Mais la récolte des quantités nécessaires, au moment voulu, devient très délicate dès que l'on dépasse l'échelle de l'aquarium. Le développement, ces dernières décennies, de techniques de production en masse d'animaux-proies a permis le lancement d'élevages à grande échelle. Parmi ces proies, le Branchiopode Artemia salina et le Rotifère Brachionus plicatilis dominent incontestablement ; tandis que l'élevage des Copépodes, part la plus intéressante du plancton naturel, reste encore mal maîtrisé. Cependant , l'élevage et l'emploi de proies vivantes, quelles qu'elles soient, imposent la réalisation d'installations coûteuses et l'emploi d'un abondant personnel qualifié. Il en est résulté récemment un important effort de recherche en direction de nourritures inertes, broyats , poudres et aliments composés, généralement abandonnés après les échecs enregistrés pendant les premières années du siècle. Quelques résultats encourageants ont été obtenus, mais ils restent limités et soulèvent de délicats problèmes d'hygiène des bacs d'élevage. L'emploi de proies vivantes , au moins pendant le premier mois des élevages , reste donc encore une obligation. Dans ce contexte, l'essentiel de l'effort actuel tend , d'une part à réduire leur durée d'emploi au minimum possible et, d'autre part, à rendre leur production plus rationnelle , en recherchant des méthodes qui évitent, pour leur alimentation , de faire appel à des algues planctoniques vivantes.

  19. Helen Sullivan, The Communal Mind and the Master Artifice, Athènes, Stochastis Editions, 2009-2010, 725 pages.

    Directory of Open Access Journals (Sweden)

    Dorval Brunelle

    2011-11-01

    Full Text Available La petite histoire de la publication de ce gros livre, tout comme celle de son auteur d’ailleurs, est assez inusitée et mérite certainement le detour avant d’entrer dans le vif du sujet. Le contexteHelen Sullivan était historienne et sociologue; elle est née aux États-Unis en 1906 et elle est morte en Grèce, en 1992. Diplomée de la Cornell University, elle a été l’une des 15 assistant editors de la vaste Encyclopaedia of Social Sciences publiée sous la direction de Edwin R. A. Seligman à comp...

  20. Pansionaat Pärnus : Seedri 4 = Pension in Pärnu : Seedri 4 / Liina Jänes

    Index Scriptorium Estoniae

    Jänes, Liina, 1977-

    2008-01-01

    Arhitekt Kalle Vellevoog, kaasa töötas Margus Tamm. Sisearhitekt Tiiu Truus. Maastikuarhitekt Vaike Parker. Konstruktor Ahti Lääne. Peatöövõtja: YIT Ehitus AS. Eesti Kultuurkapitali arhitektuuri sihtkapitali 2007. a. arhitektuuripreemia. Žürii liikme Marika Lõokese arvamus. Asendi- ja II korruse plaan, lõige, 3 värv. välisvaadet, sisevaade

  1. Dive TeenindusTop : ehituspoodidest parim teenindus Ehitus Service'is / Riin Undusk, Kaspar Jänes

    Index Scriptorium Estoniae

    Undusk, Riin

    2006-01-01

    Uuringufirma Dive hindas veebruaris ehituspoodide teenindust, mille käigus selgus, et kõige parem teenindus on Ehitus Service'is. Diagramm. Vt. samas: Tiiu Kütson, Rauno Haabmets. Kindlustunne muudab teenindajad pühendunuks

  2. La Mise en Jeu des Objets Techniques sur les Scènes Théâtrales Contemporaines

    Directory of Open Access Journals (Sweden)

    Julie Valero

    2016-05-01

    Full Text Available Cet article porte sur l’usage par le comédien de l’objet technique en posant la question suivante: la prise en mains de celui-ci en scène est-elle initiatrice de nouvelles pratiques de jeu? L’objet technique est d’abord défini d’un point de vue général. Son statut est ensuite caractérisé par rapport au contexte théâtral: comment se différencie-t-il de n’importe quel autre objet scénique? Instrument de jeu pour l’acteur, il développe des habiletés de jeu particulières: le travail scénique du Wooster Group est donné en exemple. L’objet technique apparaît dès lors comme un prolongement instrumental pour le corps jouant de l’acteur: des expériences artistiques se situant dans cette perspective sont ensuite étudiées.

  3. Construction et Maintenance des Entrepôts de Données Hétérogènes

    Directory of Open Access Journals (Sweden)

    Faouzi Boufarès

    2007-06-01

    Full Text Available This work describes the construction of a data warehouse by the integration of heterogeneous relational and object-relational data. In fact, developing intelligent tools for the integration of information extracted from multiple heterogeneous sources is a challenging issue to effectively exploit the numerous sources available in global information systems. Due to the heterogeneity of the sources, various languages of interrogation and different data models are used for the warehouses. Thus the construction of the latter can be made in several manners. Our work is based on the extraction of the inter-schema relationships between the sources. Related to this, a global schema is generated and the views of the data warehouse are constructed. A maintenance procedure is also presented to mitigate the insufficiency of Oracle.

  4. Kumutekitav arhitektuuriaasta 2005 = The Kumu-lative year in architecture 2005 / Liina Jänes, Karin Paulus

    Index Scriptorium Estoniae

    Jänes, Liina, 1977-

    2006-01-01

    Eesti Kultuurkapitali aastapreemia 2005 - Kumu Kunstimuuseum, arhitekt Pekka Vapaavuori. Objektipreemia - büroohoone City Plaza - Alver Trummal Arhitektid (Andres Alver, Tiit Trummal, Martin Melioranski, Indrek Rünkla). Arhitektuuri ja sisekujunduse parima terviku preemia - Jõelähtme golfiklubi, arhitekt Andres Siim, sisearhitekt Juta Lember. Tegevuaspreemia - Teddy Böckler, Tallinna raekoja pikaajalise uurimis- ja restaureerimistöö, raamatu "Tallinna raekoda : uurimine ja restaureerimine 1952-2004" eest. Teadustöö preemia - Karin Hallas-Murula, kahe eesti-soome teemalise arhitektuuriuurimuse eest: "Suurlinn Tallinn: Eliel Saarineni "Suur-Tallinna" projekt, 1913" ja "Soome-Eesti - sajand arhitektuurisuhteid"

  5. Effect of K?nes?otap?ng and Knee Brace on Funct?onal Performance in Recreat?onal Athletes

    OpenAIRE

    Ulusoy, Burak; ?ldiz, B?lent; Tunay, Volga Bayrak??

    2014-01-01

    Objectives: Kinesiotaping is a popular taping method that is used for both therapeutic and performance enchancement purposes. Knee braces are widely used for prevention in sport injuries but their performance effectiveness is still controversial. The aim of this study was to determine whether kinesiotape or brace was more effective on functional performance. Methods: A total twenty male recreational football players (Mean?Standart Deviation (SD) age: 22.5?0.68 years, height: 175.15?3.37 cm, b...

  6. Effets de dix traitements sur la germination des akènes d'Ambrosia maritima L

    Directory of Open Access Journals (Sweden)

    Schafer, JL.

    1989-01-01

    Full Text Available Effects of ten treatments on the germination of Ambrosia maritima L. seeds. Stratification of Ambrosia maritima seeds at + 10°C for 7 days appeared to be the best practical method to break their embryonic dormancy with 80 % germination occuring 18 days following the treatment, compared to 17 % for the control. This experiment confirms the susceptibility of embryonic dormancy to low temperatures. Treatments with waterat + 80°C or concentrated H2S04 for 15 mn and mechanical treatments eliminating the inhibition effect of seed integuments also gave higher results (43 to 53 % germination rate. However, germination in the control group was significantly higher than in the group of seeds subjected to dry heat. Although the first results obtained on the field from these trials were satisfactory, further research is needed to confirm them.

  7. Estudio técnico y económico para instalaciónes fotovoltaicas de autoconsumo

    OpenAIRE

    MOMPÓ SARRIÓ, PACO

    2016-01-01

    [EN] The TFG is going to be a study to determinate what situation is better to adopt according to the consumed energy by the client and the term to recuperate the initial inversion. Several cases will be studied for photovoltaic installations: isolated or connected to a network. Also the use of batteries, the number of installed plates or the use of electricity-generating groups. The objective is going to be determinate what situation is more favorable economically for every type of s...

  8. Importance des phénomènes de migration verticale des hydrocarbures Significance of Vertical Migration Phenomea of Hydrocarbons

    Directory of Open Access Journals (Sweden)

    Chiarelle A.

    2006-11-01

    Full Text Available Cette publication a pour but de démonter les mécanismes de migration verticale des hydrocarbures et d'en analyser les conséquences, à partir d'exemples concrets choisis sur les domaines d'activité de la Société Nationale Elf Aquitaine (Production [SNEA (PJ. Les hydrocarbures, huile et gaz, rassemblés en phase individualisée évoluent dans un milieu poreux, fin, généralement mouillé à l'eau. Dans un tel environnement la migration suppose des pressions capillaires élevées. On démontre que cette condition se realise plus particulièrement sur Ies zones hautes fermées où les élements d'hydrocarbures expulses de la roche mère peuvent se rassembler en amas de taille importante, développant une forte poussee d'Archimède. De même le gaz, du fait de sa masse volumique faible par rapport à celle de l'eau, manifestera une grande aptitude à la migration verticale, ce qui conduira souvent à une redistribution verticale des hydrocarbures non conforme au schéma diagénétique classique : présence d'un gisement de gaz en surface et huile en profondeur. Combinés à l'effet Gussow, phénomène de refoulement de l'huile par le gaz hors de la fermeture critique d'une structure, les processus envisagés ici, où tes accidents tectoniques tiennent une place importante, aboutiront généralement à sil: aerer spatialement l'huile et le gaz. Ces transferts semblent s'accompagner fréquemment de modifications dans la composition chimique des huiles : augmentation des teneurs en soufre, en métaux traces, en hydrocarbures aromatiques, et alourdissement des huiles The purpose of this article is ta described the vertical migration mechanisms of hydrocarbons and to analyze their conséquences, on the basis of concrete examples selected in the fields of activities carried on by Société Nationale Elf Aquitaine (SNEA. When hydrocarbons (ai( and gas are gathered in a distinct phase, they evolve in a fine porous medium that is usually water wet. In such on environment, migration requires high capillary pressures. lt is shown that such conditions occur especially in high closed zones where the hydrocarbons driven out of the source rock con gather together in a large-sized mass, thus building up a high degree of buoyancy. In the same way, because gas has a louver specific gravity thon water, it has a great tendency ta migrote vertically, which often brings about a vertical redistribution of hydrocarbons that does not conform ta the conventional diagenetic pattern, i. e. the presence of a gas pool above a deeper ail pool.

  9. Korterelamud Haapsalus : Kastani 28 ja 36 = Apartment buildings in Haapsalu : Kastani 28 and 36 / Liina Jänes

    Index Scriptorium Estoniae

    Jänes, Liina, 1977-

    2008-01-01

    Nõukogude ajal lõpetamata jäänud majakarpide ümberehitus. Arhitektid: Urmas Muru, Peeter Pere, ksaasa töötasid Reet Viigipuu, Berit Freivald, Doris Orasi ja Aleksandr Zverev. Peatöövõtja: Mapri Projekt OÜ. 2 põhiplaani, 2 värv. välisvaadet

  10. DAYA SAING PRODUK TURUNAN SUSU INDONESIA DI PASAR DUNIA

    Directory of Open Access Journals (Sweden)

    Lina Yanti

    2012-06-01

    Full Text Available ABSTRACTThis research purposes were (1 to measures the competitiveness of Indonesian milk derivative product in international market based on its comparative advantage, (2 to analyze the dynamics of Indonesian milk and also to analyze the commodity’s competitive position in the international market through its dynamic export product performance, (3 to analyze dominant factors that influencing Indonesian dairy export growth based on constant market share analysis. The analysis methods used to measure the competitiveness of Indonesian milk in this research are based on revealed comparative advantage analysis, Export product dynamic analysis (EPD, and constant market share analysis. The result from RCA showed that the Indonesian milk derivative products which are Milk not concentrated nor sweetened 1–6% fat (HS 040120, Milk and cream, concentrated or sweetened (HS 0402 and Buttermilk, curdled milk, cream, kephir, etc (HS 040390 do not have comparative advantage but for Milk and cream powder unsweetened > 1,5%  fat (HS 040221, Milk and cream nes sweetened or concentrated (HS 040299 and Cereal, flour, starch, milk preparations and products (HS19 have comparative advantage. The EPD found that all Indonesian milk derivative products are included in the Rising Star position. The result test using CMS analysis concluded that the most significant factor which affect the export growth for Indonesian HS 040390 and HS 0402 derivative products are the import growth effect, HS 19 is mainly dominated by commodity composition effect, and the export growth for the rest derivative products are dominated with the competitiveness effect. Therefore, it needs to be implemented efforts to enhance the competitiveness of dairy derived products IndonesiaKeywords: milk, competitiveness, revealed comparative advantage (RCA, export product dynamic (EPD, constant market share analysis (CMSAABSTRAKPenelitian ini bertujuan (1 menganalisis daya saing komoditas susu

  11. 77 FR 3544 - Meeting and Webinar on the Active Traffic and Demand Management and Intelligent Network Flow...

    Science.gov (United States)

    2012-01-24

    ... Intelligent Network Flow Optimization Operational Concepts; Notice of Public Meeting AGENCY: Research and... Demand Management (ADTM) and Intelligent Network Flow Optimization (INFLO) operational concepts. The ADTM... infrastructure. The vision for ATDM research is to allow transportation agencies to increase traffic flow...

  12. 78 FR 15023 - Office of Health Assessment and Translation Webinar on the Assessment of Data Quality in Animal...

    Science.gov (United States)

    2013-03-08

    ... approach to carry out literature-based health assessments that incorporates systematic review methodology... meetings with a focus on methodological issues related to OHAT implementing systematic review. The first... also organizes workshops or state- of-the-science evaluations to address issues of importance in...

  13. Examine Your Skin

    Medline Plus

    Full Text Available ... Download a Skin Self-Exam Card Download a Patient Navigation Card Events, Webinars & Videos Events, Webinars & Videos Melanoma Patient Video Events Host an Event Past Webinars Upcoming ...

  14. Parkinson's Disease Videos

    Medline Plus

    Full Text Available ... Medical Planning Tips for Care Partners Nurse Webinars: Nursing Solutions: Innovations in PD Nurse Education CareMAP: Managing Advanced Parkinson's Website Nurse Webinars: Nursing ...

  15. Les monoterpènes : sources et implications dans la qualité de l'air intérieur

    Directory of Open Access Journals (Sweden)

    Marlet, C.

    2011-01-01

    Full Text Available Monoterpenes: sources and implications in the indoor air quality. Terpenes are recurrent in indoor environments. Their sources, biogenic or anthropological origin, are very varied: plants, wooden building materials, household products and furnishings, paints, air fresheners, perfumed candles. However, in spite of their natural character, these compounds can have significant effects on occupant's health. Indeed, some monoterpenes are recognized as irritating or allergenic. Furthermore, they react with the other molecules to form potentially more harmful secondary products such as formaldehyde. Numerous studies demonstrated that reactions between monoterpenes and ozone produced airborne particulate matter as well as secondary pollutants among which formaldehyde, acetaldehyde and acetone. However, few studies were realized in the indoor to demonstrate the terpenes and secondary pollutants evolution. The most frequently used technique for the monoterpenes analysis is the TD-GC-MS. The sampling mode depends on the sample introduction system, either the sampling on sorbent tube, or the sampling in a tank. The attraction for the wooden constructions and ecological materials leads to higher indoor monoterpenes concentrations. Has this occurrence to arouse our interest? The present article has the objective to review the knowledge relative to terpenes, and more exactly on the monoterpenes sources in indoor and their implication in its quality.

  16. Les glomales indigènes de la forêt claire à Isoberlinia doka (Craib et Stapf à Wari-Maro au centre du Bénin

    Directory of Open Access Journals (Sweden)

    Houngnandan, P.

    2009-01-01

    Full Text Available Indigenous Glomales of Isoberlinia doka (Craib and Stapf Woodland of Wari-Maro in Centre of Benin. This study described the indigenous glomalean diversity in Isoberlinia doka (Craib et Stapf woodland of Wari-Maro for an amelioration of seedling for revegetation. To this end, the trap culture with Zea mays was undertaken using a 16 replicates and 7 treatments completely randomized design under greenhouse. The data obtained were calculated and statistically treated, at 5% of significance, and showed that the maxima of mycorrhizal root colonization and the number of spores were scored in soil under cultures. Six species of glomalean spores divided in 2 genera (Glomus and Scutellospora, 2 families (Glomaceae and Gigasporaceae were counted and identified all around the forest. Scutellospora gregaria (46.6%, 54.2%, 46.6% and Glomus aggregatum (52.3; 44.4%; 43.9% respectively in forest, field and fallow are the two most prevalent species in the rhizosphere of Isoberlinia doka. The Shannon specific index of diversity and the equitability of Pielou indicated that the lowest values are obtained at Wari-Maro on fallow and highest one at Agbassa (fields and fallow. In conclusion, the best seedlings production sites of Isoberlinia doka are in Agbassa on fallow and in the fields.

  17. Muzikos mokyklų mokinių nesėkmingo mokymosi priežastys ir jų šalinimo galimybės

    OpenAIRE

    Gudienė, Lina

    2006-01-01

    The analytic review of the literature lets do the theoretical providence, that the change of art developing is going too slow and too little correspond the needs of quickly changing society. It is actual to analyze the existing situation and look for the new ideas how to optimize MS’ activity by democratizing, humanizing the process of development and seeking to make the modern effective and improving non- formal educational organization. The purpose of survey – is to highlight the reason...

  18. Les madrilènes face à la violence: la pratique du pardon privé au XVIIe siècle

    Directory of Open Access Journals (Sweden)

    Caporossi, Olivier

    2008-06-01

    Full Text Available This work offers to study the apartamientos established by the Madrilenians in the 17th century and kept in the pardons of Good Friday or in the statements of injured people in the general hospital of the town. They are studied not only as legal transactions but, above all, as religious speeches at the origin of an exorcising of individual violence and as determined by many religious models after the origin of an exorcising of individual violence ans as determined by many religious models were able to promote peace, to create censorship on the contents of the apartamientos and influence even the legals models.Este trabajo propone estudiar los apartamientos de los madrileños del siglo XVII, y conservados en los perdones reales del Viernes Sancto o en las declaraciones de los heridos del Hospital General de la villa, no sólo como actas judiciales sino más bien como unos discursos religiosos, fundadores de una exorcización de la violencia individual y determinados por numerosos modelos religiosos. Se demuestra la capacidad de estos modelos discursivos e ideológicos para promover la concordia, ejercer una censura sobre el discurso del apartamiento e influir sobre los propios modelos jurídicos.

  19. Kolhoosikeskus - oma ja võõras = Collective farm centre - familiar and alien / Liina Jänes ; tõlk. Liisi Ojamaa

    Index Scriptorium Estoniae

    Jänes, Liina, 1977-

    2000-01-01

    Eesti kolhoosikeskuste arhitektuurist. Vaadeldakse aastail 1957-1990 ehitatud 24 keskusehoonet. Arhitektid Nikolai Kusmin, Harri Kingo, Toomas Rein, Vilen Künnapu, Ain Padrik, Maara Metsal, Meeli Truu jt. 17 välisvaadet, 3 joon., kaart

  20. Argentiina restoran ja lounge Buenos Aires : Narva mnt. 5, Tallinn = Buenos Aires : Argentinean restaurant and lounge : Narva mnt. 5, Tallinn / Liina Jänes

    Index Scriptorium Estoniae

    Jänes, Liina, 1977-

    2008-01-01

    Sisearhitektid: Janno Roos, Andres Labi. Peatöövõtja: KMG Ehitus AS. Ruumieraldajana on kasutatud varre otsa lükitud treitud puumune. Diivanid ja linnujalgadel toolid on sisearhitektide kavandatud. 4 värv. vaadet

  1. Floculation - Formation et structure des agrégats entre les chaînes de polyélectrolytes et colloïdes argileux

    OpenAIRE

    Sakhawoth , Yasine

    2017-01-01

    Flocculation is a key process in numerous environmental and industrial technologies such as purification of waste-water or paper making. It is necessary to understand the formation and structure of the aggregates to control and optimize such a process. Most of the studies on flocculation involve spherical particles, but there is a clear need to understand the flocculation of anisotropic particles such as clay colloids, which are platelets. I studied the flocculation of montmorillonite clay su...

  2. Abolir la Croyance pour Faire Place au Savoir… Les chaînes à l’heure de la télé-réalité

    Directory of Open Access Journals (Sweden)

    JOST, François

    2005-12-01

    Full Text Available The author re-examines the question of fictional experience (construed as a «shared suspension of disbeliefs», departing from the observation of particular cases, such as the reality shows’one: assuming a critical position towards the notion of «contract», the author proposes, as a counterpart, that the question of the fictional regimes be taken as a problem connected with the forms of knowledge associated to the production of texts. The author recurs to the notion of «genre promisse», as a matrix of the phenomena of existential adhesion, from the part of the beholder of fictions: the constitution of genres implies the consideration of the worlds to which the very genres are related, in such a way that the validity of each genre would be taken as laying upon the promisse of a world (either real, fictional or playful which is capable of conditioning the beliefs of the beholder. In examining the case of the reality shows, the author identifies the phenemenon of the blurring of boundaries between types of worlds, as of types of correponding genres.

  3. ¿Quiénes dirigen las instituciones educativas en Cali? Perfil de los directivos docentes en colegios públicos y privados de estratos 1 a 4

    Directory of Open Access Journals (Sweden)

    Norbella Miranda

    2011-12-01

    Full Text Available El objetivo de este artículo es proveer una descripción del perfil de los administradores de la educación que laboran en instituciones públicas y privadas de educación básica y media de estratos 1 a 4 en la ciudad de Santiago de Cali, a través de los rasgos demográficos, socioeconómicos, académicos y profesionales. El artículo es producto de una investigación sobre las condiciones de implementación de la política educativa colombiana Programa Nacional de Bilingüismo. Para el estudio se empleó una encuesta que fue respondida por 70 administradores escolares de 46 instituciones educativas de la ciudad. Los resultados mostraron que el perfil típico del administrador escolar corresponde a mujeres entre los 50y 60 años que tuvieron contacto con el idioma inglés durante sus estudios de básica secundaria, tienen título de Especialización como máximo nivel de formación alcanzado y cuentan con experiencia profesional superior a 11 años. Se hallaron diferencias entre los sectores público y privado: en el primero los directivos tienen un nivel más alto de formación académica y mejores salarios. Los resultados sugieren que se necesita mayor apoyo a la formación de los directivos del sector privado y un mejor reconocimiento económico a la labor desempeñada por los directivos docentes en ambos sectores.

  4. Effets allélopathiques des Brassicacées via leurs actions sur les agents pathogènes telluriques et les mycorhizes : analyse bibliographique. Partie II

    Directory of Open Access Journals (Sweden)

    Reau Raymond

    2005-07-01

    Full Text Available Brassicas contain glucosinolates (GSL which decomposition is able to reduce the growth of populations of soil-borne fungi, bacterias or nematodes. These biocid effects on soil-borne microorganisms make a form of allelopathy phenomenon. The allelopathic properties depends on the GLS composition of the Brassicas: Indian mustard and in a lower extend Oilseed rape culd have the most powerfull action, White mustard would have a weaker action. These properties also depends on crop residues: green manure with quick decomposition would result with a higher action than crop residues after grain harvest.The main mechanisms are known. In vitro, isothiocyanates obtained from the GSL decomposition inhibit all the phases of the cycle of Aphanomyces eutiches, the fungus responsible for root rot of peas. The mycelian growth of Gaeumannomyces graminis tritici, the fungus responsible for the wheat take all is inhibited by some isothyocyanates at low concentration. Furthermore, several studies give the evidence that the incorporation of Brassicas residues into the soil does inhibit the growth of both soil-borne pathogens. At last, the presence of roots of Brassicas inhibits the germination of the mycorhizes known to improve the mineral nutrition of its host plant. This phenomenon could explain the depressive effect of oilseed rape on the nutrition of a subsequent maize.This knowledge of Brassicas effects into cropping systems offers issues for a better management of precedent effects of Brassicas; these effects being positive (integrated cop protection or negative (management of subsequent crop nutrition after Brassicas.

  5. Eramu Viimsis : Mäekünka 8, Harjumaa = Private home in Viimsi : Mäekünka 8, Harju County / Liina Jänes

    Index Scriptorium Estoniae

    Jänes, Liina, 1977-

    2008-01-01

    Hoone on suures osas valatud monoliitbetoonist ning puhas betoonpind kujundab maja väljast ja seest. Arhitekt Eero Palm. Sisearhitektid: Kadi Kõpper, Heli Aade. I ja II korruse plaan, värv. välisvaade, sisevaade

  6. Grünes Licht vom EuGH für EZB-Staatsanleihenkäufe – ein Lob der Sachlichkeit! / Christoph Herrmann, Corinna Dornacher

    Index Scriptorium Estoniae

    Herrmann, Christoph

    2015-01-01

    Euroopa kohtu lahendist, mis käsitleb eurosüsteemi poolt riigivõlakirjade järelturul teostatavate rahapoliitiliste otsetehingute tehnilisi üksikasju (Outright Monetary Transactions (OMT) - C 62/14). Kohtulahend ja kommentaarid vt. lk. 599-608. Soome keeles vt. Lakimies 2015 nr. 5, lk. 739-748

  7. Le rapport métropolisation – régionalisation : prolégomènes pour un renouvellement paradigmatique

    Directory of Open Access Journals (Sweden)

    Jean-Marc Fontan

    2002-01-01

    Full Text Available L’idée de consacrer une réflexion à l’analyse du lien s’établissant entre des métropoles et leurs régions périphériques émerge des travaux réalisés et présentés au colloque 1998 de l’Association d’économie politique (Fontan, Klein, Tremblay, 1999. Plusieurs conférenciers, dont Veltz et Jalabert, posaient alors un constat de fond : l’analyse de la réalité socio-économique métropolitaine ne peut se limiter au cadre référentiel du paradigme du développement régional. Cet article répond à trois objectifs. Dans un premier temps, j’invoque les motifs qui nous ont guidé dans la réalisation de ce numéro d’Interventions économiques. Dans un deuxième temps, je soulève, à partir de quelques constats empiriques et théoriques, quelques questions sur la nature des liens passés et à venir entre la Grande région de Montréal et les autres régions du Québec. Dans un troisième temps, je présente les contributions des différents auteurs à ce numéro.I am pursuing tree goals in this article. First of all, I present the reasons underlying the production of this first edition of the new electronic format of Interventions Économiques. In second time, from empirical observations and theorithecal new developments, I reconsider the nature of past and present links between the Great Montreal Region and others Quebec’s sub regions. In the last part of the article, I introduce the articles of the others contributors.

  8. ¿Quiénes son los alumnos con aptitud sobresaliente? Análisis de diversas variables para su identificación

    Directory of Open Access Journals (Sweden)

    Blanca Ivet Chávez Soto

    2014-05-01

    Full Text Available El artículo tuvo como objetivo caracterizar las aptitudes sobresalientes en alumnos de tercero a quinto grado de primaria con relación a la edad, sexo y variables asociadas. Se trabajó en tres escuelas públicas del Distrito Federal, México. Se utilizó un muestreo no probabilístico, intencional, participaron 670 niños (Medad = 9.18, DE = .997, 356 mujeres y 314 hombres. También, colaboraron 24 docentes, 21 mujeres y 3 hombres (Medad = 43 años. Se aplicaron el Test de Matrices Progresivas Raven, Prueba de Pensamiento Creativo de Torrance, Escala de Compromiso con la Tarea, Prueba de Autoconcepto Académico y Lista de Nominación. Se identificaron 34 niños con perfil sobresaliente, quienes obtuvieron puntuaciones por encima del percentil 75 en por lo menos tres de las cinco pruebas, los cuales se distribuyeron en tres grupos de acuerdo con la cantidad de variables con estimaciones superiores. La U de Mann Whitney mostró que no había diferencia entre las variables con respecto al sexo, se observó que los niños de mayor edad eran más creativos. La prueba Kruskal-Wallis reportó diferencias significativas entre los tres grupos en la creatividad, compromiso con la tarea, autoconcepto académico y en la nominación del maestro. La correlación de Spearman mostró asociaciones positivas y significativas, entre la edad y la creatividad; y el compromiso con la tarea con el autoconcepto académico. Se concluye que los alumnos sobresalientes forman parte de un grupo heterogéneo, por lo que es necesario considerar diferentes variables para evaluarlos y determinar sus necesidades educativas. The purpose of the study was to determine the characteristics of the outstanding skills students in third through fifth grade in relation to age, sex and associated variables. The research was performed in three public schools in Mexico City, Mexico. We used an intentional non-probability sample, the trial included 670 children (Medad = 9.18, DE = .997, 356 women and 314 men; 24 teachers, 21 women and 3 men (Medad = 43 years. We applied the Raven Progressive Matrices Test, Torrance Test of Creative Thinking, Task Commitment Scale, Academic Self-concept Test and Nomination List. 34 children were identified with outstanding profile, because they obtained scores above the 75th percentile in at least three of the five tests, which were divided into three groups according to the number of variables with higher estimates. The Mann Whitney U test showed no differences between variables with respect to sex, we observed older children were more creative. The Kruskal -Wallis test reported significant differences amongst the three groups in creativity, task commitment, academic self-concept and teacher nomination. The Spearman correlation showed significant positive associations between age and creativity; and task commitment to academic self-concept. We conclude outstanding students are part of heterogeneous group, so it is necessary to evaluate them with different variables to determine their educational needs.

  9. Tänavu hüppab börs nagu jänes. Aasta teine pool peaks investoreile rõõmsam olema / Romet Kreek

    Index Scriptorium Estoniae

    Kreek, Romet, 1972-

    2011-01-01

    Aasia maaklerfirma CLSA teeb alates 1992. aastast Hongkongis feng shui rikkuseindeksit, kus püütakse prognoosida, mida on saabunud aastal kuude lõikes Hongkongi börsil oodata ning milliste sektorite käsi võiks teistest paremini käia. Graafik

  10. Equations continues pour l'étude de la dynamique des écoulements granulaires denses hétèrogènes

    OpenAIRE

    Meruane, Carolina

    2010-01-01

    avalanches, involve a wide range of different solid constituents that are immersed in an ambient fluid. In order to obtain a good representation of these flows, the interaction mechanisms among the different constituents of the mixture should be considered. In this research, it was developed a theoretical framework based on the mixture theory for representing the dynamics of a dense heterogeneous granular flow composed by a number of solid species with different properties, and immersed in a ...

  11. Prévalence des Vibrions potentiellement pathogènes dans les moules commercialisées à Agadir (Maroc

    Directory of Open Access Journals (Sweden)

    Naïma BOUMHANDI

    2015-01-01

    Full Text Available This study aims to searching for bacteria belonging to the genus Vibrio in 104 shellfish samples consisting of live mussels (n=23 harvested from shellfish growing areas classified A and transformed mussels consisting of frozen (n=23, dried (n=35 and marinated mussels (n=23 purchased in markets and supermarkets in Agadir (Morocco. These investigations, conducted during two years (2010-2011, showed an overall incidence of Vibrio of 24% in all analyzed products. V. alginolyticus and V. parahaemolyticus were the main species identified in relative proportions of 20.2% and 3.8%, respectively. Live mussels were the most contaminated with Vibrio spp. (78.3% followed by dried mussels (20%. However, no Vibrio spp. were found in frozen and marinated mussels.

  12. 39 VetoMed : un système expert à base d'icônes pour la médecine ...

    African Journals Online (AJOL)

    PR BOKO

    Mots-clés: système expert, générateur de systèmes expert, base de connaissances, médecine traditionnelle vétérinaire, plantes médicinales, interface iconique, tradipraticien. Abstract. VetoMed : An icon-based expert system for Traditional Veterinary Medicine. In this paper we propose an expert system in which, icons are ...

  13. Coup de projecteur entre deux scènes : Foulplay de Roberto Zappalà, Comédie de Beckett en danse

    Directory of Open Access Journals (Sweden)

    Stefano Genetti

    2016-06-01

    Full Text Available S’appuyant sur la captation vidéo fournie par la compagnie et sur un entretien avec le chorégraphe, cet article concerne la pièce pour trois interprètes Foulplay (2005, conçue par Roberto Zappalà à partir de Comédie (1963, une œuvre qui marque un tournant dans la dramaturgie de Beckett. Juxtaposées dans le cadre d’un projet pluridisciplinaire, mise en scène théâtrale et projection chorégraphique se font écho. En incorporant les tensions parole/mouvement et (invisible/(inintelligible inscrites dans le dispositif métathéâtral beckettien, Foulplay suscite une réflexion sur le statut insaisissable du corps dansant, suspendu entre surgissement et évanescence, alors que le projecteur éclairant tour à tour la scène parlée et la scène dansée jette une lumière nouvelle sur les fondements et les conditions du percevoir mis à nu, et en cause, par Beckett. || Based on the company’s video recording of the performance and on an interview with the choreographer, this paper deals with the piece for three dancers Foulplay (2005 by Roberto Zappalà. Within an interartistic project juxtaposing theatre production and contemporary dance, the choreographer has drawn inspiration from Play (1963, a work that marks a turning point in Beckett’s dramatic œuvre. By embodying the tensions between word and movement and between the (invisible and the (unintelligible which define the playwright’s meta-theatrical stage, Foulplay offers a meditation on the striking, yet elusive presence of the performing body. At the same time, the spotlight that illuminates both Play’s talking heads and Foulplay’s moving bodies focuses on the many ways Beckett’s theatre questions the fundamentals of perception.

  14. Estimación de la Demanda en Publicaci0nes Periódicas con Múltiples Puntos de Venta y Stockouts Infrecuentes

    Directory of Open Access Journals (Sweden)

    José Mari Eguzkita

    2007-02-01

    Full Text Available En publicaciones periódicas el historial de ventas no equivale a la demanda, al estar aquéllas limitadas por el inventario disponible. Cuando el nivel promedio de stockouts es bajo y no hay posibilidad de ir actualizando los datos durante el período de ventas, la demanda es estimada mediante un procedimiento de máxima verosimilitud. En este trabajo se propone además otro método aproximado, consistente en efectuar una estimación de los ejemplares faltantes para cada período fuera de stock y para cada punto de venta. Con el fin de comparar ambos métodos se utilizan datos reales de ventas de una publicación mensual en la provincia de Bizkaia. Se comprueba que los resultados obtenidos con el método aproximado son prácticamente coincidentes con los obtenidos por el método de máxima verosimilitud requiriéndose, sin embargo, un esfuerzo de cómputo muchísimo menor.

  15. La modélisation graphique de phénomènes émergents pour répondre aux besoins de la prospective

    Directory of Open Access Journals (Sweden)

    Laure Casanova Enault

    2017-01-01

    Full Text Available La modélisation graphique de scénarios prospectifs développés dans le programme Territoire durable 2030 piloté par le Ministère de l’Écologie, du Développement Durable et de l’énergie (MEDDE a été l’occasion d’interroger l’ajustement de la méthode aux besoins de la prospective. L’enjeu réside dans l’exploration des modes de représentation de deux thématiques difficiles à appréhender par la méthode et qui sont pourtant devenues décisives dans la compréhension de l’évolution des territoires du fait de la généralisation du référentiel de développement durable : l’environnement et la gouvernance.

  16. Demystifying farmers' entomological and pest management knowledge: A methodology for assessing the impacts on knowledge from IPM-FFS and NES interventions

    NARCIS (Netherlands)

    Price, L.

    2001-01-01

    Enhancing the environmental soundness of agricultural practices, particularly in high input systems, is of increasing concern to those involved in agricultural research and development. The Integrated Pest Management Farmer Field School, which is based on farmer participatory environmental

  17. Supervision de mission pour une équipe de véhicules autonomes hétérogènes

    OpenAIRE

    Gateau, Thibault

    2012-01-01

    Ces dernières années, les engins robotisés n’ont cessé d’améliorer leur autonomie dans le domaine de la décision. Désormais, pour ne citer que l’exemple de véhicules aériens, nombre de drones sont largement capables, sans intervention d’un opérateur humain, de décoller, suivre un itinéraire en activant divers capteurs à des moments précis, atterrir en un lieu spécifié, suivre une cible, patrouiller sur une zone... Une des étapes suivantes consiste à faire collaborer une équipe de véhicules au...

  18. Pärnu Autoregistrikeskus : Pärnu, Tallinna mnt. 64B = Pärnu Automobile Registration Centre : 64B Tallinna Rd., Pärnu / Liina Jänes

    Index Scriptorium Estoniae

    Jänes, Liina, 1977-

    2003-01-01

    Kahekorruseline betoonplaatidega kaetud, metallist aknaraamidega hoone. Projekteerija: QP Arhitektid. Autor Tõnu Laigo. Konstruktsioonid: Ago Kuddu. Projekt 2000, valmis 2003. I korruse plaan, 4 välisvaadet, sisevaade

  19. Approche Filtre pour la sélection des gènes pertinents des données biopuces du Cancer du Côlon

    OpenAIRE

    Settouti , Nesma; Hafa , Amel

    2013-01-01

    24 pages; Developments in biotechnology have enabled biological measure of the information contained in thousands of genes using the DNA chip. This has identified the genes expressed in a given condition. The volume and specificity of these data sets consist of more features then the number of samples and lead to treatments involving the techniques of dimension reduction (features selection) to determine relevant and informative genes. In this work we focus on the selection of genes for colon...

  20. Syntéza modifikovaných nukleozidov a oligonukleotidov nesúcich bipyridínové alebo fenantrolínové ligandy

    Czech Academy of Sciences Publication Activity Database

    Vrábel, Milan; Hocek, Michal

    2006-01-01

    Roč. 100, č. 5 (2006), s. 411 ISSN 0009-2770. [Mezioborové setkání mladých vědeckých a výzkumných pracovníků z oboru chemie, biochemie, molekulární biologie a oborů příbuzných. Konference Sigma-Aldrich /6./. 14.06.2006-17.06.2006, Devět skal] R&D Projects: GA ČR(CZ) GA203/03/0035 Institutional research plan: CEZ:AV0Z40550506 Keywords : oligonucleotides * electrochemistry * cross coupling reactions Subject RIV: CC - Organic Chemistry

  1. GENERACIÓN DE EMPLEOS EN LA FRONTERA NORTE DE MÉXICO: ¿QUIÉNES HAN APROVECHADO EL TLC?

    Directory of Open Access Journals (Sweden)

    Gabriela Grijalva Monteverde

    2004-01-01

    Full Text Available El objetivo de este trabajo es mostrar que los estados que conforman la frontera norte de México se han beneficiado en forma diferencial de los avances de su integración económica con Estados Unidos y Canadá, con lo que se ha producido –después de los primeros años de operación del Tratado de Libre Comercio de América del Norte (TLCAN– un verdadero reordenamiento de las capacidades productivas reconstruidas en las entidades fronterizas durante el proceso de integración con Norteamérica. Se muestra que en este proceso de reestructuración productiva, los estados que han resultado ganadores no han sido necesariamente los que habían mantenido anteriormente mayores niveles de desarrollo. En particular, Baja California y Sonora aparecen como los estados ganador y perdedor, respectivamente, en términos de los empleos generados.

  2. Representaciónes sociales de diabetes en personas que viven con esa condición crônica

    Directory of Open Access Journals (Sweden)

    Giovana Delvan STUHLER

    2012-08-01

    Full Text Available O presente estudo tem como objetivo investigar as representações sociais (RS do diabetes mellitus tipo 2 (DM 2 e do tratamento de pessoas que vivem com essa condição crônica. Para tanto, 40 usuários dos serviços de saúde de um município do litoral catarinense, sendo vinte homens e vinte mulheres, participaram da pesquisa. Foram utilizadas entrevistas emiestruturadas submetidas à análise textual por meio do software Alceste. Os participantes apresentaram o seguinte perfil: média de idade 62 anos, a maioria (37 pessoas com escolaridade Ensino Fundamental, aposentados por invalidez ou por tempo de serviço, a maioria casada e algumas viúvas e a média do tempo de tratamento do diabetes foi 12 anos. A análise do material textual, dividido em dois corpus: Diabetes e Tratamento do DM, revelou o diabetes como doença que exige cuidados, mas também como doença que proíbe a ingestão de alimentos que fizeram parte da dieta alimentar de toda uma vida. Para os entrevistados, tratar o diabetes traz vantagens, porém consideram a medicação como a principal medida para o controle. O diabetes é uma doença que passa a ser conhecida somente quando ocorre o agravamento dos sintomas ou surgem complicações. Isso acarreta a prescrição de um tratamento muito mais restritivo em termos de dieta alimentar e aumento da quantidade de medicamentos a serem ingeridos diariamente.

  3. ¿A quiénes afecta el desempleo? Análisis de la tasa de incidencia en Colombia

    Directory of Open Access Journals (Sweden)

    Andrés Felipe García

    2009-06-01

    Full Text Available The incidence rate represents a composite indicator that takes account of both thenumber of unemployed people and the average duration of employment. The analysis of this rate allows to portrait a more complete profile of those individuals who are more likely to either become unemployed or stay in such a situation. We find significant differences in the analysis of the unemployment rate and the incidence rate in Colombia, which suggests the importance of addressing certain elements underlying unemployment duration when appraising unemployment typology and policies aimed to overcome it.

  4. ¿A quiénes afecta el desempleo? análisis de la tasa de incidencia en Colombia

    OpenAIRE

    Forero R., Nohora; Garcia-Suaza, Andres; Guataquí, Juan

    2008-01-01

    El análisis de la dimensión de riesgo en el estudio del desempleo, complementa el estudio de aspectos como su tipología, la importancia de la intermediación laboral o la vulnerabilidad de ciertos grupos. En este sentido, la tasa de incidencia representa un indicador compuesto que tiene en cuenta el volumen de desempleados y la persistencia en este estado mediante la incorporación de la duración media del desempleo. El análisis de la tasa de incidencia permite caracterizar de manera más comple...

  5. Phénomènes énonciatifs et localisations spatio-temporelles dans Du Côté de chez Swan

    Directory of Open Access Journals (Sweden)

    Marta Saiz Sánchez

    2013-04-01

    Full Text Available The autobiographical discourse distinguishes two enunciative levels: the self of the narrator and the self of the character. This paper analyses the referential and enunciative spatio-temporal deictics in Proust’s fiction. At the narratorial level, deictics refer to the narrator’s present time and they organize both the story and the narration. From the character’s enunciative level, they grant access to his conscience by means of reported speech and non-verbalized thoughts. Deictical references also appear in the story in sentences with a third person subject creating an empathy with it. Furthermore there is a narrative use of deictics, particularly of maintenant.

  6. Athena kino ja konverentsikeskuse restaureerimine : Küütri 1, Tartu = Restoration of the Athena cinema and conference centre / Liina Jänes

    Index Scriptorium Estoniae

    Jänes, Liina, 1977-

    2008-01-01

    Arhitekt Aivar Roosaar. Peatöövõtja: Vennad Ehitus OÜ. Restoranis "Volga" on taastatud Peet Areni seinamaalingud. Eesti Kultuurkapitali arhitektuuri sihtkapitali 2007. a. restaureerimispreemia. Žürii liikme Fredi Tompsi arvamus. Värv. välisvaade, 4 sisevaadet

  7. Ecritures hétérogènes et vision une dans l’œuvre poétique de William Blake

    Directory of Open Access Journals (Sweden)

    Patrick Menneteau

    1999-01-01

    Full Text Available L’écriture poétique de William Blake est d’abord hétérogène au sens de multiple et de variée : pastorale, argumentaire démonstratif, poèmes pour enfants, discours didactiques, épopées lyriques, exhortations sont autant de modes qui se déclinent de façon apparemment désordonnée dans son œuvre. Les parodies bibliques ou swedenborgiennes, les imitations de genres littéraires bien établis et le recours au procédé de la parabole ne doivent cependant pas masquer le fait que derrière cette diversité, se trouvent une thématique et un objectif qui confèrent à l’ensemble poétique son unité. C’est en effet dans une fonction transformatrice, qui passe en particulier par la lutte contre les habitudes de pensée (et d’écriture, que se situe l’enjeu central des poèmes. Est alors hétérogène l’écriture qui, conditionnée par une lecture menée en fonction d’états spirituels identifiés par le poète, engendre l’autre (le « soi » face au « je », puis l’Autre Lui-même. Devant cet objet qui lui échappe, c’est enfin l’écriture de la critique qui devient nécessairement hétérogène.William Blake’s poetical writing is heterogeneous firstly in the sense of varied and multiple: pastorals, demonstrative arguments, children’s poems, didactic pieces, lyrical epics, exhortations are as many different modes of writing which the poet uses in an apparently disorderly fashion. Nevertheless, the biblical and Swedenborgian parodies, the imitations of well-established genres and the use of the parable should not conceal the fact that under the diversity lie a number of set themes and an objective which ensure the unit y of the works. Indeed, the central stake of these poems is to be found in a transformative function, which implies the denial of our habits of thinking and writing. Heterogeneous is then the mode of writing which, being determined by a practice of reading related to the spiritual states identified by the poet, begets the other the « self » as opposed to the« I », then the Other Himself. As it cannot grasp this subject, critical writing itself ultimately becomes heterogeneous.Es primero heterogénea la escritura poética de William Blake en el sentido de múltiple y variada : pastoril, argumentativa, demostrativa, poemas para niños, discursos didácticos, epopeyas líricas, exhortaciones, son tantos los modos que aparecen, de manera aparentemente desordenada, en su obra. Sin embargo, las parodias bíblicas, o swedenborgianas, las imitaciones de géneros literarios bien establecidos, y el empleo del procedimiento de la parábola no deben ocultar el hecho de que tras tal diversidad existen una temática y un objetivo que le dan al conjunto poético su unidad. De hecho, es conseguir una función transformadora, en particular mediante la lucha contra las costumbres de pensamiento (y de escritura, la meta principal de sus poemas. Es entonces heterogénea la escritura que, acondicionada por una lectura dirigida en función de estados espirituales identificados por el poeta, genera al otro (al « uno mismo » frente el « yo », y luego al Otro Mismo. Ante tal objeto que se le escapa, finalmente es la escritura de la crίtica la que llega a ser necesariamente heterogénea.

  8. ¿Quiénes son los hogares que ahorran en las instituciones financieras de Nicaragua? Un análisis empírico

    OpenAIRE

    Isabel Dauner

    2002-01-01

    En Nicaragua, solamente el 5. I % de los hogares tienen una cuenta de ahorro en un banco u otra institución. Solamente 0.90/0 de los hogares "pobres" tienen una cuenta de ahorro, contra el 8.5% de los hogares "no pobres". ¿A qué se debe este bajo nivel de ahorro institucional? El presente estudio trata de responder parcialmente a esta pregunta y dar algunas pautas de cómo seguir investigando el tema. El análisis se basa en la encuesta de medición de nivel de vida (EMNV98) realizada en Nicarag...

  9. ¿Quiénes son los hogares que ahorran en las instituciones financieras de Nicaragua? Un análisis empírico

    Directory of Open Access Journals (Sweden)

    Isabel Dauner

    2002-02-01

    Full Text Available En Nicaragua, solamente el 5. I % de los hogares tienen una cuenta de ahorro en un banco u otra institución. Solamente 0.90/0 de los hogares "pobres" tienen una cuenta de ahorro, contra el 8.5% de los hogares "no pobres". ¿A qué se debe este bajo nivel de ahorro institucional? El presente estudio trata de responder parcialmente a esta pregunta y dar algunas pautas de cómo seguir investigando el tema. El análisis se basa en la encuesta de medición de nivel de vida (EMNV98 realizada en Nicaragua en 1998. Este artículo presenta las variables utilizadas en el modelo, plantea las hipótesis en cuanto al efecto de estas variables en la probabilidad que tiene un hogar de ser dueño de una o más cuentas de ahorro, y analiza los resultados del estudio buscando el vínculo entre ahorro y crédito institucional.

  10. ‘Scènes uit een huwelijk´. Het leven van Béatrix de Cusance (1614-1663)

    NARCIS (Netherlands)

    Huysman, E.C.M.

    2015-01-01

    In 1653, the English priest Richard Flecknoe dedicated a collection of letters and poems to Béatrix de Cusance, calling her 'the most excellent of her Sex'. Flecknoe was an impoverished adventurer who had left his native England for the continent on account of its hostility to Catholics. While he

  11. ¿QUIÉNES SON LOS ALUMNOS CON APTITUD SOBRESALIENTE? ANÁLISIS DE DIVERSAS VARIABLES PARA SU IDENTIFICACIÓN

    Directory of Open Access Journals (Sweden)

    Blanca Ivet Chávez Soto

    2014-01-01

    Full Text Available El artículo tuvo como objetivo caracterizar las aptitudes sobresalientes en alumnos de tercero a quinto grado de primaria con relación a la edad, sexo y variables asociadas. Se trabajó en tres escuelas públicas del Distrito Federal, México. Se utilizó un muestreo no probabilístico, intencional, participaron 670 niños (M edad = 9.18, DE = .997, 356 mujeres y 314 hombres. También, colaboraron 24 docentes, 21 mujeres y 3 hombres (Medad = 43 años. Se aplicaron el Test de Matrices Progresivas Raven, Prueba de Pensamiento Creativo de Torrance, Escala de Compromiso con la Tarea, Prueba de Autoconcepto Académico y Lista de Nominación. Se identificaron 34 niños con perfil sobresaliente, quienes obtuvieron puntuaciones por encima del percentil 75 en por lo menos tres de las cinco pruebas, los cuales se distribuyeron en tres grupos de acuerdo con la cantidad de variables con estimaciones superiores. La U de Mann Whitney mostró que no había diferencia entre las variables con respecto al sexo, se observó que los niños de mayor edad eran más creativos. La prueba Kruskal-Wallis reportó diferencias significativas entre los tres grupos en la creatividad, compromiso con la tarea, autoconcepto académico y en la nominación del maestro. La correlación de Spearman mostró asociaciones positivas y significativas, entre la edad y la creatividad; y el compromiso con la tarea con el autoconcepto académico. Se concluye que los alumnos sobresalientes forman parte de un grupo heterogéneo, por lo que es necesario considerar diferentes variables para evaluarlos y determinar sus necesidades educativas.

  12. Effect of Kınesıotapıng and Knee Brace on Functıonal Performance in Recreatıonal Athletes

    Science.gov (United States)

    Ulusoy, Burak; İldiz, Bülent; Tunay, Volga Bayrakçı

    2014-01-01

    Objectives: Kinesiotaping is a popular taping method that is used for both therapeutic and performance enchancement purposes. Knee braces are widely used for prevention in sport injuries but their performance effectiveness is still controversial. The aim of this study was to determine whether kinesiotape or brace was more effective on functional performance. Methods: A total twenty male recreational football players (Mean±Standart Deviation (SD) age: 22.5±0.68 years, height: 175.15±3.37 cm, body weight: 74.52±12.41 kg), voluntarily participated in this study. Participants were tested with kinesiotape, with brace and without kinesiotape and brace. Tests were applied one day after patellar kinesiotaping (correction technique). Balance property measured with Modified Y balance Test (dynamic test), agility measured by T test, muscle strength and anaerobic power assessed by vertical jump and triple hop tests. Wilcoxon signed rank test was employed for determining the statistical significance of tests with kinesiotape, with brace and without kinesiotape and brace. Results: In analysis; There were statistically significant differences found in Triple hop test with kinesiotaping and without kinesiotaping and brace, in T test with bracing and kinesiotaping, in vertical jump with kinesiotaping and without kinesiotaping and brace (pkinesiotaping in all tests) No statistically significant difference was found in modified Y balance test all groups (p> 0.05). Conclusion: Consequently, kinesiotaping had positive effects on agility and muscle strength but had no effects on balance in football players. On the other hand, brace had no effects on functional performance tests.

  13. Effet de l'enveloppe séminale de la graine d'arachide sur les moisissures pathogènes de germination

    Directory of Open Access Journals (Sweden)

    Lumpungu, K.

    1989-01-01

    Full Text Available Effect of seminal envelope of groundnut seed on fungi pathogenic to germination. The effect of seminal envelope of groundnut seed on the development of pathogenic fungi has been studied in lab conditions. The results have shown that the seeds devoided of seminal envelopes and no soaked in distilled water or in Mg and minor elements solution have been greatly attaqued by pathogenic mildew. In the same way, KMn04 and "testas" extracts treatment have inhibited the development of the pathogenic fungi.

  14. Representatividad política y rebelión urbana a fi nes del medievo: las asambleas del común toledano (1478-1522

    Directory of Open Access Journals (Sweden)

    López Gómez, Óscar

    2012-12-01

    Full Text Available Although the joint action of local elite and royalty managed to marginalize the urban population from government, in many cities the desire of pecheros to participate in public affairs did not disappear, for they used every means available –usually peaceful, but occasionally of a violent nature. In Toledo the only remaining system of political action of the común in the XV century was the participation in parish meetings to appoint juries, yet despite this, the pecheros suffered all kinds of abuse by the powerful; abuses accepted with resignation, but which degraded the image of the Cabildo de jurados, representing the común in the city, making it the focus of popular rage in the uprisings of 1449, 1467 and especially between 1520 and 1522.

    Aunque la acción conjunta de las oligarquías locales y la realeza consiguió marginar del gobierno a la población urbana, en muchas ciudades no desapareció la voluntad del común de intervenir en los asuntos públicos, para lo que empleó todos los mecanismos a su alcance (habitualmente de naturaleza pacífi ca, pero a menudo también de carácter violento. En Toledo la participación en las juntas de las parroquias que se celebraban para nombrar a los jurados eran el único sistema de acción política que le quedaba al común en el siglo XV, y, aun así, tenía que sufrir toda clase de abusos por parte de los poderosos; unos abusos que se aceptaban con resignación, pero que degradarían la imagen del Cabildo de jurados, representante de los pecheros en la urbe, hasta situarlo en el punto de mira de la furia popular en sublevaciones como las de 1449 y 1467, y sobre todo en 1520.

  15. Optimisation énergétique de chaînes de conversion hydroliennes - modélisation, commandes et réalisations expérimentales

    OpenAIRE

    Andreica , Ana-Maria

    2009-01-01

    Cross-flow water turbines represent a potential renewable energy resource which needs more exploring study and eventually real scale finality. Cross-flow water turbines harvest the water kinetic energy. Somehow equivalents to wind turbines these water turbines are more compact at equal power as water is a thousand times denser than air. The study here presented is part of a multidisciplinary research program focused on the HARVEST concept. The latter is based on vertical structure composed of...

  16. Äri- ja kortermajad : Rotermanni 5/Roseni 10, Tallinn = Commercial and apartment buildings : Rotermanni 5/ Roseni 10, Tallinn / Liina Jänes

    Index Scriptorium Estoniae

    Jänes, Liina, 1977-

    2008-01-01

    Arhitektid: Ott Kadarik, Villem Tomiste, Mihkel Tüür. Peatöövõtja: KMG Ehitus AS. Oranzhi ja musta maja fassaadid ning ühisruumid on kaetud erikujuliste tellistega, valget ja pruuni maja katavad plaadid. Asendiplaan, I korruse plaan, 3 värv. välis- ja 2 sisevaadet

  17. ÖĞRETİM ELEMANI PERFORMANS DEĞERLENDİRME ENVANTERLERİ (ÖEPDE) GEÇERLİK VE GÜVENİRLİK ÇALIŞMASI

    OpenAIRE

    DALGIÇ, Gülay

    2010-01-01

    The aim of this study is to provide an instrument to evaluate the current teaching practices of instructors objectively. To fulfill the purpose of the study, two performance evaluation scales were developed by the researcher; one for the students to evaluate their instructors and one for the instructors to evaluate themselves. Survey was the research method used in the study. In the research, the data was gathered from two groups. The first group was composed of 315 students who were attendin...

  18. ÖĞRETİM ELEMANI PERFORMANS DEĞERLENDİRME ENVANTERLERİ (ÖEPDE) GEÇERLİK VE GÜVENİRLİK ÇALIŞMASI

    OpenAIRE

    DALGIÇ, Gülay

    2014-01-01

    The aim of this study is to provide an instrument to evaluate the current teaching practices of instructors objectively. To fulfill the purpose of the study, two performance evaluation scales were developed by the researcher; one for the students to evaluate their instructors and one for the instructors to evaluate themselves. Survey was the research method used in the study. In the research, the data was gathered from two groups. The first group was composed of 315 students who were attendin...

  19. Emsâl ü Nesâyih-i Türkî ve Dil Özellikleri Üzerine The Emsâl ü Nesâyih-i Türkî and Its Language Properties

    Directory of Open Access Journals (Sweden)

    Talip DOĞAN

    2013-09-01

    Full Text Available The proverbs that reflect the characters of nations, their manner and mentality against life are connected to lots of fields such as language, literature, history, folklore, sociology, psychology and philosophy. Also these sayings are very important language characteristics in terms of strong expression and conceptual richness.When said in the right time, these sayings give power to the thoughtand we can see that they are made use of all the opportunity oflanguage. The proverbs which are one of the products of oral culturesetting have the power of expressing every kind of events about life withevery aspect and colorfulness. So we can see the religious, moral,understanding, common values, mental state, imagination andintelligence glitters of Turkish nation. Turkish proverbs show thecharacter of Turk beyond the differences like geography and dialect andalso they have the characteristics of a historical document. Proverb inTurkish language was called as the words like sav, mesel anddarbımesel. Today, Azerbaijan Turks use the terms like atalar sözü, atababa sözleri, emsâl, emsâl-i Türkân instead of proverb.Emåāl ü Neṣāyiḥ-i Türkì was written by Mìrzā ‘Elineḳì Merāġì inMeraga city of Iran Azerbaijan in the early years of 20th century. Thehandwritten literal work has Talîk-Divanî font style. Emåāl ü Neṣāyiḥ-iTürkì is thirty three pages and includes proverbs. Proverbs were savedaccording to letters lined up of Arab Alphabet and their dialectcharacteristics were saved.In this study, spelling, voice and form properties of proverbs inThe Emåāl ü Neṣāyiḥ-i Türkì have been examined. In addition to this,language properties have been compared with historical dialects anddialects of Oguz group. Milletlerin karakterlerini, hayat karşısındaki tutum ve zihniyetlerini yansıtan atasözleri; dil, edebiyat, tarih, folklor, sosyoloji, psikoloji, felsefe gibi çeşitli alanlarla yakından ilgilidir. Bu sözler ayrıca, güçlü bir anlatıma ve kavram zenginliğine sahip olmaları yönüyle öne çıkan dil unsurlarındandır. Yerinde kullanıldığı zaman düşünceye büyük bir zenginlik katan atasözlerinde, dilin bütün imkânlarından istifade edildiği göze çarpmaktadır. Sözlü kültür ortamının ürünlerinden olan atasözleri, hayata dair her türlü hadiseyi, durumu birçok yönüyle ve renkliliğiyle aksettirir. Bundan dolayı atasözlerinde Türk milletinin ahlâk anlayışı, ortak değerleri, dini, zekâ parıltıları ve hayal gücü yer alır. Türk atasözleri, coğrafya, lehçe gibi farklılıkların ötesinde Türklüğün karakterini göstermekle birlikte aynı zamanda bir tarihî belge niteliğindedir. Türkçede atasözü, tarih boyunca sav, mesel ve darbımesel gibi kelimelerle karşılanmıştır. Bugün Azerbaycan Türklerinde atasözü yerine atalar sözü, ata baba sözleri, emsâl, emsâl-i Türkân gibi terimler kullanılmaktadır.Emåāl ü Neṣāyiḥ-i Türkì, Mìrzā ‘Elineḳì Merāġì tarafından İran Azerbaycanı’nın Meraga şehrinde 20. yüzyılın başlarında yazılmıştır. Müellif yazması olan eser, Talîk-Divanî kırması yazı ile yazılmıştır. Emåāl ü Neṣāyiḥ-i Türkì, otuz üç sayfadan ibaret olan atasözlerini ihtiva etmektedir. Atasözleri eserde, ağız özellikleri korunarak kaydedilmiş olup Arap alfabesinin harf sırasına göre dizilmiştir.Bu çalışmada, Emåāl ü Neṣāyiḥ-i Türkì’de yer alan atasözlerinin yazım, ses ve şekil özellikleri üzerinde durulmuştur. Dil özellikleri aynı zamanda tarihî lehçeler ve Oğuz grubu ağızlarıyla mukayese edilmiştir.

  20. STAR Healthy Schools: Environmental Factors, Children’s Health and Performance, and Sustainable Building Practices Kick-off Meeting and Webinar

    Science.gov (United States)

    STAR grantees will describe their planned research and hear from EPA programs and a regional schools coordinator about EPA’s programs and resources. A guest speaker will provide a lunchtime seminar.

  1. The tight junction protein Z O-2 has several functional nuclear export signals

    International Nuclear Information System (INIS)

    Gonzalez-Mariscal, Lorenza; Ponce, Arturo; Alarcon, Lourdes; Jaramillo, Blanca Estela

    2006-01-01

    The tight junction (TJ) protein ZO-2 changes its subcellular distribution according to the state of confluency of the culture. Thus in confluent monolayers, it localizes at the TJ region whereas in sparse cultures it concentrates at the nucleus. The canine sequence of ZO-2 displays four putative nuclear export signals (NES), two at the second PDZ domain (NES-0 and NES-1) and the rest at the GK region (NES-2 and NES-3). The functionality of NES-0 and NES-3 was unknown, hence here we have explored it with a nuclear export assay, injecting into the nucleus of MDCK cells peptides corresponding to the ZO-2 NES sequences chemically coupled to ovalbumin. We show that both NES-0 and NES-3 are functional and sensitive to leptomycin B. We also demonstrate that NES-1, previously characterized as a non functional NES, is rendered capable of nuclear export upon the acquisition of a negative charge at its Ser369 residue. Experiments performed injecting at the nucleus WT and mutated ZO-2-GST fusion proteins revealed the need of both NES-0 and NES-1, and NES-2 and NES-3 for attaining an efficient nuclear exit of the respective amino and middle segments of ZO-2. Moreover, the transfection of MDCK cells with full-length ZO-2 revealed that the mutation of any of the NES present in the molecule was sufficient to induce nuclear accumulation of the protein

  2. Accuracy of Brief Screening Tools for Identifying Postpartum Depression Among Adolescent Mothers

    Science.gov (United States)

    Venkatesh, Kartik K.; Zlotnick, Caron; Triche, Elizabeth W.; Ware, Crystal

    2014-01-01

    OBJECTIVE: To evaluate the accuracy of the Edinburgh Postnatal Depression Scale (EPDS) and 3 subscales for identifying postpartum depression among primiparous adolescent mothers. METHODS: Mothers enrolled in a randomized controlled trial to prevent postpartum depression completed a psychiatric diagnostic interview and the 10-item EPDS at 6 weeks, 3 months, and 6 months postpartum. Three subscales of the EPDS were assessed as brief screening tools: 3-item anxiety subscale (EPDS-3), 7-item depressive symptoms subscale (EPDS-7), and 2-item subscale (EPDS-2) that resemble the Patient Health Questionnaire-2. Receiver operating characteristic curves and the areas under the curves for each tool were compared to assess accuracy. The sensitivities and specificities of each screening tool were calculated in comparison with diagnostic criteria for a major depressive disorder. Repeated-measures longitudinal analytical techniques were used. RESULTS: A total of 106 women contributed 289 postpartum visits; 18% of the women met criteria for incident postpartum depression by psychiatric diagnostic interview. When used as continuous measures, the full EPDS, EPDS-7, and EPDS-2 performed equally well (area under the curve >0.9). Optimal cutoff scores for a positive depression screen for the EPDS and EPDS-7 were lower (≥9 and ≥7, respectively) than currently recommended cutoff scores (≥10). At optimal cutoff scores, the EPDS and EPDS-7 both had sensitivities of 90% and specificities of >85%. CONCLUSIONS: The EPDS, EPDS-7, and EPDS-2 are highly accurate at identifying postpartum depression among adolescent mothers. In primary care pediatric settings, the EPDS and its shorter subscales have potential for use as effective depression screening tools. PMID:24344102

  3. Examine Your Skin

    Medline Plus

    Full Text Available ... Events Host an Event Past Webinars Upcoming Webinars Volunteer Blog Blog Melanoma? The Doctor Is In Forum ... of Terms Get Email Updates Subscribe + Share our work with peers Melanoma International Foundation Our Mission: To ...

  4. Ostomy Home Skills Program

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    Full Text Available ... Summit Get Involved in ACS Committee Openings Surgeons as Leaders Course Webinars for Surgeons Realize the Potential ... Articles CPT Coding Workshops ICD-10 Coding Physicians as Assistants at Surgery Webinars Primers and Compendiums Quality ...

  5. Your Lung Operation: After Your Operation

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    Full Text Available ... Summit Get Involved in ACS Committee Openings Surgeons as Leaders Course Webinars for Surgeons Realize the Potential ... Articles CPT Coding Workshops ICD-10 Coding Physicians as Assistants at Surgery Webinars Primers and Compendiums Quality ...

  6. Parkinson's Disease Videos

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    Full Text Available ... PD: What Do We Really Know? Nurse Webinars: Nursing Solutions: Improving Caregiver Strain through Science and Model ... Disease Psychosis: Hallucinations, Delusions and Paranoia Nurse Webinars: Nursing Solutions: Understanding Fatigue and Apathy in Parkinson's Disease ...

  7. National Center On Deaf-Blindness

    Science.gov (United States)

    ... 2017 National Webinar: Educational Considerations for Students with Usher Syndrome 2017 Webinar Nacional: La Historia de un Padre NCDB Network News See all Family Needs Assessment: Summary Report Central Michigan University Deafblind ...

  8. Parkinson's Disease Videos

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    Full Text Available ... Briefings: Pain in PD Expert Briefings: Parkinson's Disease: Financial, Legal and Medical Planning Tips for Care Partners Nurse Webinars: Nursing Solutions: Innovations in PD Nurse Education CareMAP: Managing Advanced Parkinson's Website Nurse Webinars: Nursing ...

  9. Pesticides

    Science.gov (United States)

    ... Board Review Course ACMT at NACCT Seminars in Forensic Toxicology Annual Scientific Meeting Past ACMT Courses Chemical Agents ... Training Research Webinar Other Enduring Education Seminar in Forensic Toxicology Webinar PEHSU National Classroom Toxicology Visual Pearls Chemical ...

  10. Parkinson's Disease Videos

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    Full Text Available ... What Do We Really Know? Nurse Webinars: Nursing Solutions: Improving Caregiver Strain through Science and Model Interventions ... Psychosis: Hallucinations, Delusions and Paranoia Nurse Webinars: Nursing Solutions: Understanding Fatigue and Apathy in Parkinson's Disease Nurse ...

  11. National Comprehensive Cancer Network

    Science.gov (United States)

    ... Congress: Hematologic Malignancies™ NCCN Global Academy for Excellence & Leadership in Oncology™ NCCN Corporate Council Next Meeting, March 22 NCCN Global Corporate Council NCCN State Oncology Society Forum NCCN Employer Forum View All Webinars NCCN 2017 Congress Webinar ...

  12. Parkinson's Disease Videos

    Medline Plus

    Full Text Available ... Delusions and Paranoia Nurse Webinars: Nursing Solutions: Understanding Fatigue and Apathy in Parkinson's Disease Nurse Webinars: Interdisciplinary ... Missing? Communication and the PD Partnership Expert Briefings: Fatigue, Sleep Disorders and Parkinson's Disease Expert Briefings: What's ...

  13. National Health Care Anti-Fraud Association

    Science.gov (United States)

    ... a Glance Pre-Conference Programs Conference Sessions Registration Hotel & Travel Information Conference Tracks Credit Opportunities Anti-Fraud Expo Sponsors Programs Budget Adequately for 2018 Trainings NETS Webinars Launch Webinar ...

  14. Your Lung Operation: After Your Operation

    Medline Plus

    Full Text Available ... Advocacy Summit Webinars Practice Management Practice Management Practice Management CPT Coding Bulletin Articles CPT Coding Workshops ICD-10 Coding Physicians as Assistants at Surgery Webinars Primers and Compendiums Quality Payment Program AMA House of Delegates ACS in ...

  15. Ostomy Home Skills Program

    Medline Plus

    Full Text Available ... Advocacy Summit Webinars Practice Management Practice Management Practice Management CPT Coding Bulletin Articles CPT Coding Workshops ICD-10 Coding Physicians as Assistants at Surgery Webinars Primers and Compendiums Quality Payment Program AMA House of Delegates ACS in ...

  16. Your Lung Operation: After Your Operation

    Medline Plus

    Full Text Available ... Programs YFA Speakers Bureau Advocacy Essays Top 10 Reasons to Participate Resources Webinars for Young Surgeons YFA ... Scholarships, Competitions, Awards, and Project Work Top 10 Reasons to Participate Grand Rounds Webinar Series RAS-JACS ...

  17. Ostomy Home Skills Program

    Medline Plus

    Full Text Available ... Programs YFA Speakers Bureau Advocacy Essays Top 10 Reasons to Participate Resources Webinars for Young Surgeons YFA ... Scholarships, Competitions, Awards, and Project Work Top 10 Reasons to Participate Grand Rounds Webinar Series RAS-JACS ...

  18. Parkinson's Disease Videos

    Medline Plus

    Full Text Available ... Marijuana and PD: What Do We Really Know? Nurse Webinars: Nursing Solutions: Improving Caregiver Strain through Science ... Briefings: Parkinson's Disease Psychosis: Hallucinations, Delusions and Paranoia Nurse Webinars: Nursing Solutions: Understanding Fatigue and Apathy in ...

  19. Parkinson's Disease Videos

    Medline Plus

    Full Text Available ... Partners Nurse Webinars: Nursing Solutions: Innovations in PD Nurse Education CareMAP: Managing Advanced Parkinson's Website Nurse Webinars: Nursing Solutions: Improving Parkinson's Care Everywhere CareMAP: ...

  20. Tools for analyzing genetic variants from sequencing data Case study: short tandem repeats

    OpenAIRE

    Gymrek, Melissa

    2016-01-01

    This was presented as a BitesizeBio Webinar entitled "Tools for analyzing genetic variants from sequencing data Case study: short tandem repeats"Accompanying scripts can be accessed on github:https://github.com/mgymrek/mgymrek-bitesizebio-webinar 

  1. Overcoming challenges

    Medline Plus

    Full Text Available ... Z Health Topics Browse by resource Fact sheets Infographics Guides Videos Webinars View all pages in this ... Z Health Topics Browse by resource Fact sheets Infographics Guides Videos Webinars View all pages in this ...

  2. Breastfeeding: Planning Ahead

    Medline Plus

    Full Text Available ... Z Health Topics Browse by resource Fact sheets Infographics Guides Videos Webinars View all pages in this ... Z Health Topics Browse by resource Fact sheets Infographics Guides Videos Webinars View all pages in this ...

  3. SOT Risk Assessment: Complex mixtures of anti-androgens at concentrations below individual chemical effect levels produces reproductive tract malformations in the male rat

    Science.gov (United States)

    This product is an invited webinar to the Society of Toxicology Risk Assessment Specialty Section (co-hosted by the Mixtures Specialty Section) as part of their monthly webinar series. The webinar is scheduled for 3:00PM on Wednesday September 13th.

  4. Regional East African Community Health Policy Initiative (REACH ...

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

    IWRA/IDRC webinar on climate change and adaptive water management. International Water Resources Association, in close collaboration with IDRC, is holding a webinar titled “Climate change and adaptive water management: Innovative solutions from the Global South”... View moreIWRA/IDRC webinar on climate ...

  5. Success Stories in Asian Aquaculture | IDRC - International ...

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

    2009-10-13

    Oct 13, 2009 ... IWRA/IDRC webinar on climate change and adaptive water management. International Water Resources Association, in close collaboration with IDRC, is holding a webinar titled “Climate change and adaptive water management: Innovative solutions from the Global South”... View moreIWRA/IDRC webinar ...

  6. Influencing woodland management using web-based technology

    Science.gov (United States)

    William R. Thomas; Jeffrey W. Stringer

    2011-01-01

    The University of Kentucky, Department of Forestry Extension delivered hosted Web-based forestry educational programs ("webinars") in 2009 to promote woodland management in Kentucky and engage county extension agents in forestry programming. These webinars were hosted by county extension agents and attended by woodland owners. This hosted webinar approach was...

  7. Integrated Approach to Address Food and Nutrition Security in the ...

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

    IWRA/IDRC webinar on climate change and adaptive water management. International Water Resources Association, in close collaboration with IDRC, is holding a webinar titled “Climate change and adaptive water management: Innovative solutions from the Global South”... View moreIWRA/IDRC webinar on climate ...

  8. Phénomènes neuro-inflammatoires au cours de l'état de mal épileptique induit par le soman. Correction par des combinaisons atropine-kétamine.

    OpenAIRE

    Dhote , Franck

    2010-01-01

    Epileptic seizures, status epilepticus (SE) and seizure-related brain damage (SRBD) due to organophosphorus nerve agent (OP) poisoning are accompanied by neuro-inflammatory events whose role in SRBD is not clear. Antagonists of the glutamatergic receptor NMDA, such as ketamine (KET), proved to be antiepileptic and neuroprotective even when SE is refractory to benzodiazepines 10 to 20 min after the initiation of seizures. Moreover, peripheral anti-inflammatory properties of KET have been descr...

  9. Influence des traitements thermiques et de la microstructure sur les phénomènes de découplage dans les composés au bismuth

    Science.gov (United States)

    Nicolas, M.; Guyen van Huong, C. N.; Burger, J. P.; Dubon, A.; Fitoussi, J. P.; Laval, J. Y.

    1991-11-01

    a.c. susceptibility measurements and 3D electronic microscopy observation were carried out on three Bi-compounds (2212 and 2223). Depending on the annealing conditions, one observes lamellar-type materials organized either in a more or less dense structure of fine particles or in very large slabs. The a.c. susceptibility signals allow to separate the intergranular from the intragranular effects. The combined results obtained by both techniques lead us to conclude that the intergranular and the intragranular decoupling, induced by magnetic fields are of same nature, i.e. occur at the (BiO)2 slab. Nous avons couplé des mesures de susceptibilité altemative et d'observation au microscope électronique en 3D sur trois échantillons supraconducteurs au bismuth (2212 et 2223). Selon les conditions de recuit, on observe des matériaux de type lamellaire, organisés soit en une structure plus ou moins dense de fines particules, soit en larges plaquettes. L'étude des signaux de susceptibilité alternative χ' et χ'' permet de séparer les effets intergranulaires des effets intragranulaires. les résultats combinés des deux techniques nous ont conduit à conclure que les deux types de découplage (inter et intragranulaires), induits par les champs magnétiques sont de même nature, c'est-à-dire se produisent au niveau des bicouches (BiO)2.

  10. Tallinna Inglise Kolledzhi spordihoone : Pärnu mnt. 13/Estonia pst. 10 = Tallinn English College sports building : Pärnu mnt. 13/Estonia pst. 10 / Liina Jänes

    Index Scriptorium Estoniae

    Jänes, Liina, 1977-

    2008-01-01

    Arhitektid: Lembit-Kaur Stöör, Margus Maiste, Andrus Kõresaar. Sisearhitektid: Liisi Murula, Raili Paling, Liis Lindvere. Peatöövõtja: Skanska EMV AS. I korruse plaan, 3 värv. välisvaadet, 3 sisevaadet

  11. Phénomènes et références : Eléments pour une réflexion sur la rationalisation de l’irrationnel

    Directory of Open Access Journals (Sweden)

    André Laks

    2004-06-01

    Full Text Available Le terme de « rationalisation », qui renvoie à un processus menant de l’« irrationnel » au « rationnel », prend deux valeurs opposées, selon que le processus en question est considéré comme objectif ou subjectif, légitime ou non. Le développement d’une nouvelle forme de rationalité en Grèce ancienne (la philosophie et son historiographie postérieure présentent souvent des tensions intéressantes entre les deux options. Avons-nous affaire au « phénomèn » originel, dont la raison, malgré qu’elle en ait, doit s’accommoder, ou déjà à des utilisations et transpositions, qui font « référence » à des prétentions ou des types de pensée traditionnels ? L’article étudie sous ce rapport deux cas célèbres : la description fantastique que donne Parménide de son voyage chez la Déesse dans le proème de son poème et l’autoportrait d’Empédocle en « magicien » dans un de ses fragments, pour suggérer, contre certaines tendances récentes de l’interprétation, qu’ils répondent tous deux à la seconde hypothèse.The term « rationalization », used for describing some kind of process leading from an « irrational » to a « rational » state of affairs, takes two opposed values, depending on whether this process is considered as objective or subjective, legitimate or not. The development of a new form of rationality in Archaic Greece (philosophy and its later historiography often display interesting tensions between the two options. Have we to deal with the original « phenomenon », which should not be explained away, or with transpositions, which « refer » to traditional claims or pattern of thought ? The body of the article confronts in this respect Parmenides’ fantastic description of his journey to the Goddess, in the proem of his poem, and Empedocles’ self-portrait as a sorcerer and magician, in some of his fragments, and suggests that, contrary to some recent trends of interpretation, both of them are liable to the second approach.

  12. LA POLÍTICA DE DEVOLUCIÓNES EN LAS GRANDES CADENAS DE DISTRIBUCIÓN PRESENTES EN SAN JOSÉ DE CÚCUTA COMO MODELO DE FIDELIZACIÓN DEL CLIENTE

    Directory of Open Access Journals (Sweden)

    Saúl Villalobos Marín

    2016-02-01

    Full Text Available Resumen La presente investigación tiene como objetivo determinar la política de devoluciones en las principales cadenas de distribución presentes en la ciudad de San José de Cúcuta como estrategia de fidelización del cliente y su implementación, mediante la creación de un modelo para las pequeñas y medianas empresas de la ciudad. Para dar el cumplimiento a este propósito, se realizó un estudio explicativo ya que no sólo persigue describir o acercarse al problema, sino que intenta encontrar las causas del mismo y proponer una posible estrategia para su solución. Para ello se realizó un estudio a todo el proceso que involucra la gestión de las devoluciones para analizar el contexto de esta estrategia en las principales cadenas de distribución de la ciudad. El estudio se realizó mediante una encuesta y entrevista personal a los responsables de las políticas de fidelización y/o devoluciones. Creándose posteriormente un modelo de política de devoluciones basado en las conclusiones extraídas y teniendo en cuenta los antecedentes nacionales e internacionales. Se evidenció la relación entre la política de devoluciones y la fidelización del cliente, se pudo reflejar la opinión altamente positiva que tienen los responsables de los establecimientos de este tipo de estrategias. Se dejó patente que las empresas que aplican una estrategia enfocada a la satisfacción del cliente obtienen mejores resultados en ventas y crecimiento empresarial respecto a las grandes cadenas que despreocupan esta parte. Se pudo mostrar como las estadísticas y la opinión de los gerentes demuestra que es rentable para la empresa en términos económicos, la aplicación de este tipo de políticas y como una empresa con una política de devoluciones clara y bien definida sale beneficiada y reforzada en su imagen de marca, percepción de los clientes y estabilidad en las ventas para poder afrontar periodos económicos adversos como crisis económicas o coyunturales.

  13. Sobre la morfología y distribución de Rorippa microphylla (Cruciferae y táxones afínes en la Península Ibérica

    Directory of Open Access Journals (Sweden)

    Molina Abril, José A.

    1997-12-01

    Full Text Available A morphological and chorological study of Rorippa microphylla, R. nasturtium-aquaticum and R. x sterilis in the Iberian Península was carried out. The number of areolae per side on the seed coat is confirmed as the best distinguishing character between these taxa. The length of the atiricies in caulinar leaves is also pointed out as a valuable trait. R. microphylla reaches in the center of the Iberian Península the southernmost and only Mediterranean localities of this species in Europe. Both R. microphylla and R. nasturtium-aquaticum form part of two types of communities of flowing waters, one in which decumbent helophytes of shallow waters domínate, and the other dominated by erect helophytes of somewhat deeper waters.Se lleva a cabo una revisión morfológica y corológica de Rorippa microphylla, R. nasturtiumaquaticum y R. x sterilis en la Península Ibérica. El número de fovéolas de la testa seminal se confirma como el mejor carácter diagnóstico de estos táxones; como carácter adicional, se destaca la longitud de las aurículas de las hojas caulinares R. microphylla alcanza en el centro de la Península Ibérica sus localidades más meridionales y las únicas mediterráneas del continente europeo R. microphylla y R. nasturtium-aquaticum forman parte de dos tipos de comunidades de aguas fluentes, una en la que dominan helóntos decumbentes, de aguas someras, y otra dominada por helóntos erectos, de aguas algo más profundas.

  14. Différenciation génétique des populations humaines pour les gènes de la réponse aux médicaments

    OpenAIRE

    Patillon, Blandine

    2014-01-01

    Response to drug treatment can be highly variable between individuals, both in terms of therapeutic effect (efficacy) and of adverse reactions (toxicity).Genetic factors affecting drug pharmacodynamics and pharmacokinetics play a major role in this inter-individual variability. Some of these factors are heterogeneously distributed among human populations. Local adaptation of populations to their environment partly explained those differences. Indeed,during human evolution, populations had to ...

  15. Régimen Dictadura Autoritaria Década de Brasil de 1960 y Violaciónes Derechos Humanos Reconocidos en Gomes Lund Caso y Otras que Falta en la Guerrilla Araguaia

    Directory of Open Access Journals (Sweden)

    Eudes Vitor Bezerra

    2016-06-01

    Full Text Available La premisa de que la Corte Interamericana de Derechos Humanos ha desempeñado un papel importante en la escena latinoamericana. En caso de condena "Gome Lund y otros" que resonaron en la reparabilidad de las personas desaparecidas. Vamos a utilizar el método hipotético-deductivo , con inversiones en la investigación dogmática y jurisprudencial, con la hipótesis inicial a través de un estudio evaluó la efectividad de los Derechos Humanos y la (inaplicabilidad de la Ley 9.140/95 .

  16. Phénomènes dépendants du spin dans des structures à un puits quantique CdMnTe à modulation de dopage de type-n

    OpenAIRE

    Teran , Francisco Jose

    2001-01-01

    The study of the electronic and magnetic properties of n-type modulation doped CdMnTe quantum well structures has allowed to investigate the sp-d exchange interaction between 2D electrons and localized magnetic moments of Mn2+ ions. Such exchange interaction realigns the electronic spin states leading to a giant Zeeman splitting which deeply modifies the optical and electronic properties of the semiconductor host. At low magnetic fields, the sp-d exchange interaction term can be successfully ...

  17. Experimental characterization and mondeling of hazards: BLEVE and Boilover/Etude expérimentale et modélisation de phénomènes aggravants :BLEVE et BOILOVER

    OpenAIRE

    Laboureur, Delphine

    2012-01-01

    The present thesis is conducted in the frame of a research project involving the ‘von Karman Institute (VKI Belgium)’ and the ‘Ecole des mines d’Alès (EMA France) with the support of the CEA Gramat. This project is about theoretical study, experimental characterization and modeling of hazards from pressurized or atmospheric reservoirs, containing liquids, flammable or not. The objective of this thesis is to study the apparition criteria and the consequences of an accident involving a containe...

  18. Reflexiónes sobre conocimientos-prácticas de sexualidad en los estudiantes de la facultad de salud y medicina en la universidad de Santander. Bucaramanga-Colombia

    Directory of Open Access Journals (Sweden)

    Delia Moya-Plata

    2011-12-01

    Full Text Available Introducción: La sexualidad está conformada por los elementos biológicos, es decir, el sexo; lo psicológico, como es el sentirse y pensarse como hombre o mujer; y los sociales, que hacen referencia al comportamiento que establece la sociedad para cada sexo. Entonces se puede entender por sexualidad a la forma en la que cada ser humano se manifiesta como hombre o como mujer, de acuerdo a las normas y valores propios de su cultura y de su época. Objetivo: Prácticas, hábitos y conocimientos en los estudiantes de la facultad de salud y medicina en la Universidad de Santander–UDES. Materiales y Métodos: Estudio de corte transversal, en el cual, se identifican aspectos importantes como conocimientos básicos sobre sexualidad humana, nivel de conocimientos sobre métodos anticonceptivos, variables socio demográficas y culturales y conductas relacionadas con la sexualidad en los estudiantes de la facultad de salud y medicina de la Universidad de Santander –Bucaramanga 2010. Resultados: se observa que los estudiantes del área de la salud de la UDES, presentan mayor conocimiento en general sobre sexualidad y menor riesgo tanto en las conductas sexuales como en consumo de sustancias psicoactivas y alcohol. Discusión y Conclusiones: Queda demostrado que con la perpetuación de programas a cerca de la educación y orientación sobre sexualidad humana en las universidades y en las diferentes instituciones educativas, los jóvenes pueden sobrellevar una práctica sexualresponsable y poder evitar embarazos no planeados y el contagio de una enfermedad de transmisión sexual con una certeza del 75% por tener previos conocimientos acerca del tema. (Rev Cuid 2011; 2(2: 149-54.Palabras clave: Sexualidad, Conductas Sexuales, Variables. (Fuente: DeCS BIREME.

  19. Utilisation des courbes de débit fractionnaire pour l'analyse des phénomènes de récupération par tensio-actif Using Fractional Flow Curves to Analyze Surfactant Recovery Phenomena

    Directory of Open Access Journals (Sweden)

    Moulu J. C.

    2006-11-01

    Full Text Available La connaissance des relations débit fractionnaire-saturation obtenues à partir des courbes de perméabilité relative a permis : - d'expliquer les mécanismes de formation et de propagation des différentes phases mobiles (eau et huile en place, phase aqueuse contenant du tensio-actif et/ou de polymère ; - de prévoir l'allure des courbes de récupération (en particulier la composition et le moment d'arrivée du banc d'huile en déplacement secondaire ou tertiaire ; ces courbe concordent sensiblement avec celles que l'on obtient à partir d'expériences de récupération ; - de tenir compte du volume du bouchon du tensio-actif injecté ; - les paramètres des solutions injectées (tension interfaciale, viscosité, adsorption. . . ayant un effet sur la forme des profils de débit fractionnaire, de mettre en relief le points importants pour l'optimisation des déplacements. Ce type d'analyse par lequel on traite ici un nombre limité de cas peut être généralisé et servir à contrôler les résultats d'expériences ou de simulations numériques. Knowing the fractional flow-saturation relations obtained from relative-permeability curves has made it possible: - to explain the formation and propagation mechanisms of different mobile phases (water and oil in place, aqueous phase containing surfactant and/or polymer ; - to predict the shape of recovery curves (in particular the composition and arrival time of the oil bank for secondary or tertiary recovery; these curves more or less agree with the ones obtained from recovery experiments; - to take into consideration the volume of the surfactant slug injected; - to highlight the important points for optimizing displacements using the parameters of injected solutions (interfacial tension, viscosity, adsorption, etc. having an effect on the shape of fractional flow profiles. This type of analysis, in which a limited number of cases are dealt with here, can be generalized and used to check the results of experiments or numerical simulations.

  20. Comment protéger les acides gras polyinsaturés à longues chaînes oméga 3 (AGPI -- LC ω3 vis-à-vis de l’oxydation ?

    Directory of Open Access Journals (Sweden)

    Genot Claude

    2004-03-01

    Full Text Available Increase the consumption of long-chain omega 3 polyunsaturated fatty acids (LC ω3 PUFA is highly recommended for their health benefits. However, these fatty acids are very prone to oxidation, which can impair sensory, nutritional and functional properties of foods. In this paper the various ways that increase LC ω3 PUFA stability during processing and storage of food products are reviewed. To efficiently protect LC ω3 PUFA during processing and storage of foods, a combined strategy, taking into account both the matrix and the process should be undertaken. First the quality of the raw materials should be rigorously controlled by, for example, increasing contents of in situ antioxidants and decreasing length of storage. Then, during processing and storage of LC ω3 PUFA concentrates and LC ω3 PUFA enriched foods all pro-oxidant factors, such as oxygen and temperature, has to be carefully managed. An other way is to encapsulate the oils and add antioxidant substances, but the influence of the structure of the matrix and its organisation on antioxidants partition and their activity and on the oxidability of the fatty material as function of its chemical structure should be also taken into account.

  1. Hääletades läbi Eesti : ehk intervjuu kahe noorega, kelle jaoks loodus on sõber ja hääletamine nauding / Tea Jänes, Allan Kahar ; küsitlenud Merje Pors

    Index Scriptorium Estoniae

    Jänes, Tea

    2007-01-01

    Intervjuu tudengite igasuvise hääletusvõistluse "Kas tunned maad VII" kolmanda koha omanikega Tartu Ülikooli keskkonnatehnoloogia magistrandi Tea Jänese ja Luua Metsanduskoolis loodusretkede juhi ametit õppiva Allan Kahariga

  2. Effets allélopathiques des Brassicacées via leurs actions sur les agents pathogènes telluriques et les mycorhizes : analyse bibliographique. Partie 1

    Directory of Open Access Journals (Sweden)

    Reau Raymond

    2005-05-01

    Full Text Available Brassicas contain glucosinolates (GSL which decomposition is able to reduce the growth of populations of soil-borne fungi, bacterias or nematodes. These biocid effects on soil-borne microorganisms make a form of allelopathy phenomenon. The allelopathic properties depends on the GLS composition of the Brassicas: Indian mustard and in a lower extend Oilseed rape could have the most powerfull action, White mustard would have a weaker action. These properties also depends on crop residues: green manure with quick decomposition would result with a higher action than crop residues after grain harvest. The main mechanisms are known. In vitro, isothiocyanates obtained from the GSL decomposition inhibit all the phases of the cycle of Aphanomyces eutiches, the fungus responsible for root rot of peas. The mycelian growth of Gaeumannomyces graminis tritici, the fungus responsible for the wheat take all is inhibited by some isothyocyanates at low concentration. Furthermore, several studies give the evidence that the incorporation of Brassicas residues into the soil does inhibit the growth of both soil-borne pathogens. At last, the presence of roots of Brassicas inhibits the germination of the mycorhizes known to improve the mineral nutrition of its host plant. This phenomenon could explain the depressive effect of oilseed rape on the nutrition of a subsequent maize. This knowledge of Brassicas effects into cropping systems offers issues for a better management of precedent effects of Brassicas; these effects being positive (integrated cop protection or negative (management of subsequent crop nutrition after Brassicas.

  3. La recolección de insectos con fi nes alimenticios en la zona turística de Otumba y Teotihuacán, Estado de México

    Directory of Open Access Journals (Sweden)

    Guillermo Miranda Román

    2011-01-01

    Full Text Available Recollection of insects is an ancient practice that can be observed in some places from Mexico. The objective of this work was to describe the actual situation around the recollection and preparation of edible insects in the touristic zone of Teotihuacán and Otumba, Mexico. By using ethnographic techniques (depth and semi-structured interviews and participant observation were possible to document the forms of harvested and cooking of six species of edible insect. The recollection of edible insects is realized by families by using complicated and rudimentary techniques. The insects can be consumed raw or cooked form, and in form of various traditional dishes that are sold to tourists who arrive touristic area.

  4. Réponse des stades larvaires de Helicoverpa armigera (Hübner (Lepidoptera : Noctuidae à l'application de champignons entomopathogènes Metarhizium anisopliae et Beauveria bassiana

    Directory of Open Access Journals (Sweden)

    Tamò, M.

    2012-01-01

    Full Text Available Response of the nymphs of Helicoverpa armigera (Hübner (Lepidoptera: Noctuidae to entomopathogenic fungi Metarhizium anisopliae and Beauveria bassiana. Two experiments on dose/mortality response between the instars of Helicoverpa armigera and two strains of entomopathogenic fungi, Metarhizium anisopliae (Met 31 and Beauveria bassiana (Bb 11 were carried out in laboratory conditions. In the first experiment, M. anisopliae Met 31 was tested on the third instar of H. armigera, while in the second experiment, both Met 31 and Bb 11 were tested on the fourth instar. In all the experiments, the following different doses of conidia per insect were used: 104, 105, 106, 107. The following parameters were measured: mortality and sporulation rates, the number of pupae formed and the number of adults that emerged. Abbott's formula was used to correct the treatment mortality rates. LD50 was determined using Cox-regression. For the third instar in experiment one, no significant difference was observed between high doses (106 and 107 conidia per insect. For instar L4, only the dose of 107 conidia per insect showed high mortality rates (74%. For the strain Bb 11, in spite of the variation observed between the mortality rates induced by high doses (106 and 107 conidia per insect, no significant difference was recorded at the 5% level. No mycosis was observed from cadavers resulting from lower doses when tested on L4. The control recorded the highest numbers of pupae and adults. These two parameters were related to the level of dosage: the higher the dose, the lower the numbers of pupae and adults that emerged. For all the strains of fungi used, whatever the larval stage of H. armigera, the dose/mortality response was significant.

  5. Exigences réglementaires et recommandations concernant le traitement de l'eau vis-à-vis des agents pathogènes en entrée et en sortie d'écloseries conchylicoles

    OpenAIRE

    Bonvarlet, Florence

    2011-01-01

    Ce document présente les exigences réglementaires et recommandations relatives aux différents traitement de l'eau en entrée et en sortie d'écloseries conchylicoles. Afin de respecter cette réglementation des solutions, des méthodes de traitement y sont mentionnées.

  6. Mémoires sous vitrines : mises en scènes de l’esclavage dans les musées du Bénin et du Ghana

    OpenAIRE

    Seiderer, Anna

    2009-01-01

    L’article porte sur les stratégies élaborées par trois nations fortement, mais à titres différents, impliquées dans la traite de l’esclavage. Il s’agit de la France, du Bénin et du Ghana. L’objectif est de débusquer les éléments idéologiques inhérents à la construction de la mémoire à travers les vitrines érigées par ces trois nations. Nous nous livrons dans un premier temps à un décryptage des allocutions présidentielles afin d’expliciter les limites de la reconnaissance de la traite de l’es...

  7. Isabelle Carles-Berkowitz, Le droit et les jeunes d’origine étrangère, une approche par genre des phénomènes de socialisation juridique

    Directory of Open Access Journals (Sweden)

    Gérard Courtois

    2009-06-01

    Full Text Available Ce livre est issu d’une thèse remarquée soutenue en 2004. L’auteur a senti la nécessité et l’intérêt d’en modifier l’intitulé en y adjoignant un sous-titre qui manifeste l’importance prise dans sa recherche par les questions de genre.Les enquêtes conduites dans ce travail ont été menées en Belgique dans cinq  établissements scolaires dont trois regroupent une population d’origine étrangère (majoritairement marocaine, les deux restants sont situés dans des quartiers résidentiels de Bruxelles....

  8. Evaluation in vitro de l'activité antagoniste d'isolats de Trichoderma harzianum Pers. contre trois espèces fongiques pathogènes de l'oignon au Burkina Faso

    Directory of Open Access Journals (Sweden)

    Dabire, TG.

    2016-01-01

    Full Text Available In vitro Evaluation of Antagonistic Activity of Trichoderma harzianum Pers. Isolates against Three Fungal Species Pathogens of Onion in Burkina Faso. The antagonistic effect of five Trichoderma harzianum Pers. isolates of which four from Burkina Faso and one from South Africa was evaluated in vitro against Aspergillus niger van Tieghem, Fusarium oxysporum f.sp. cepae Schlecht. Emend. Snyd & Hans and Fusarium solani (Mart. Sacc. regarded as the main onion fungal pathogens in Burkina Faso. The fungal pathogens species and T. harzianum isolates were directly confronted in Petri dishes for seven days. The pathogen radial growth in presence or absence of antagonist was measured. The two isolates with the highest antagonism rates were grown with each pathogen in confrontation at distance. The culture took place in two Petri dishes sealed with parafilm for seven days. The radial growth of each pathogen was measured. All isolates of T. harzianum inhibited the fungal pathogens growth with antagonism ratio ranging from 0.61 to 0.93 and 0.01 to 0.24 respectively by direct and remote confrontation. The isolates ThTab from Burkina Faso and ThAfs from South Africa showed the best antagonism effect and a myco-parasitic action on all tested pathogens. The antagonistic action modes of these isolates and their possible biological control use are discussed.

  9. Métathèse croisée d'alcènes contenant des N-hétéroaryles. Trifluorométhylation d'ène-carbamates cycliques et dérivés

    OpenAIRE

    Lafaye , Kévin

    2015-01-01

    Has now been applied to the synthesis of a wide range of compounds such as polymers, petrochemicals, pharmaceuticals and naturals compounds. A large range of functional groups are well tolerated including alcohols, amides, carbamates and sulfonamides. However, some limitations still have to be overcome Olefin metathesis has emerged has one of the most efficient carbon-carbon bond forming reaction and such as rich N-heteroaryles which are probably causing desactivation of the ruthenium catalys...

  10. Caractérisation de souches de Dickeya solani et identification de signaux bactériens ou végétaux impliqués dans l'induction de gènes de virulence

    OpenAIRE

    Golanowska , Malgorzata

    2015-01-01

    Dickeya solani is a species consisting of newly emerged plant pathogenic bacteria that cause blackleg and soft rot diseases. They are responsible for great damages to potato plantations in most of European countries. D. solani strains produce a wide range of plant cell-wall degrading enzymes which are the main virulence factors. The aims of the study were: 1) phenotypic and genotypic characterizations of the D. solani strains isolated in countries with different climatic conditions: Poland, F...

  11. Ventilación de alta frecuencia en neonatología: a quiénes y cómo ventilar High frequency ventilation in neonatology: who should be ventilated and how

    Directory of Open Access Journals (Sweden)

    Fernando Domínguez Dieppa

    2005-06-01

    Full Text Available En Cuba, desde inicios del presente siglo, los recién nacidos comenzaron a ventilarse con un método de asistencia respiratoria aún relativamente novedoso, que se denomina ventilación de alta frecuencia. Es el objetivo fundamental de esta revisión precisar sus indicaciones, contraindicaciones, orientar como utilizarla y señalar algunas de sus complicaciones. La ventilación de alta frecuencia es ya una estrategia alternativa muy útil en la asistencia respiratoria neonatalIn Cuba, since the beginning of the present century, the newborn infants started to be ventilated by a method of respiratory assistance called high frequency ventilation, which is still relatively new. The main objective of this review is to determine its indications and contraindications, to explain how to use it and to make reference to some of its complications. High frequency ventilation is a very useful alternative strategy in neonatal respiratory assistance.

  12. Quiénes protestan y por qué: construcción de destinatarios durante el conflicto en torno a las retenciones móviles en la argentina (marzo-julio 2008)

    OpenAIRE

    Palma, Alejandra Gabriela

    2014-01-01

    El presente trabajo forma parte de un proyecto de investigación que, desde el análisis crítico del discurso, se propone estudiar el discurso político mediatizado durante el conflicto agrario argentino del año 2008. El propósito de este artículo es detectar y analizar, en los discursos emitidos por los representantes de las entidades agrarias en los principales actos convocados durante el conflicto, las recurrencias en cuanto la construcción discursiva de distintos tipos de destinatarios (Veró...

  13. Quiénes protestan y por qué: construcción de destinatarios durante el conflicto en torno a las retenciones móviles en la Argentina (marzo-julio 2008)

    OpenAIRE

    Palma, Alejandra Gabriela

    2014-01-01

    El presente trabajo forma parte de un proyecto de investigación que, desde el análisis crítico del discurso, se propone estudiar el discurso político mediatizado durante el conflicto agrario argentino del año 2008. El propósito de este artículo es detectar y analizar, en los discursos emitidos por los representantes de las entidades agrarias en los principales actos convocados durante el conflicto, las recurrencias en cuanto la construcción discursiva de distintos tipos de destinatarios (Veró...

  14. Lõuna 2a villa restaureerimine Pärnus = Restoration of Lõuna 2a villa in Pärnu / Jaak Huimerind, Mari Kurismaa, Mart Kalm ; kommenteerinud Liina Jänes

    Index Scriptorium Estoniae

    Huimerind, Jaak, 1957-

    2015-01-01

    Villa Pärnus Lõuna tänav 2a, valminud 1936, restaureeritud 2014. Hoone arhitektid Olev Siinmaa, Anton Soans, restaureerimisarhitekt Jaak Huimerind, sisearhitekt Mari Kurismaa. Eesti Kultuurkapitali Arhitektuuri sihtkapitali restaureerimispreemia 2014

  15. El silencio del monstruo: imagénes espectrales en el cine de terror americano de comienzos del sonoro / Silence of the Monster. Ghostly Images in American Horror Film at the Beginning of Sound

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    Roberto Cueto

    2016-09-01

    Full Text Available Drácula y El doctor Frankenstein inauguraron en 1931 la producción de cine de terror en el cine sonoro al presentar a dos de los iconos por excelencia del género. Sin embargo, al ser películas producidas en el período de transición del cine mudo al sonoro, hacen gala de una característica especial que las diferencia notablemente de la posterior producción terrorífica de Hollywood: la presentación de la monstruosidad sin el recurso de la música extradiegética, lo que genera en la narración un efecto de «agujero» de silencio. En posteriores producciones de cine de terror se intentará paliar estos lapsos de silencio con el empleo de la música extradiegética o ciertos efectos de sonido, lo que parece indicar que, para la norma del cine clásico americano, eran defectos que debían ser corregidos. El siguiente ensayo tiene como objeto subrayar cómo esa llamativa presencia del silencio confiere a la representación de la monstruosidad cierta cualidad de «imágenes espectrales» o «cuerpos siniestros» que el cine de Hollywood prefirió evitar. Por otra parte, se analizará también por qué fue tan importante para el cine clásico americano el empleo de la música extradiegética, ya que cumplía una serie de funciones necesarias para sus estrategias narrativas: una mayor implicación del espectador, una adscripción a los códigos del género terrorífico y un efecto de «tridimensionalidad» aplicado a las imágenes bidimensionales.Palabras clave: música cinematográfica, cine de terror, sonido cinematográfico, transición del cine mudo al sonoro.AbstractDracula and Frankenstein, both released in 1931, inaugurated the production of horror films in Hollywood when they presented the two greatest icons of the genre. As films produced in the transitional period from silent to sound film, both showcase special features that distinguished them from posterior horror films in Hollywood: the introduction of the monstrosity without extra-diegetic music or sound effects generated the appearance of certain «holes of silence» in the film narrative. In subsequent years, these lapses of silence were hidden with music or sound effects, which indicates that they had to be corrected for the standards of classic American film. The following essay tries to analyze how the silence transforms these icons of monstrosity into the sort of «ghostly images» or «uncanny bodies» which Hollywood films preferred to avoid. On the other hand, the importance of extra-diegetic music in Hollywood film also will be analyzed for the specific narrative functions it carried out: a greater involvement of the viewer, the incorporation of the film into the codes of the horror genre and an effect of «tridimensionality» applied to two dimensional images.Keywords: film music, horror film, sound in film, transition from silent to sound.

  16. Le sexe des indigènes. Adolphe Kocher et la médecine légale en Algérie The Sex-Lives of Indigenous People. Adolphe Kocher and Forensic Medicine in Algeria

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    Fabien Gouriou

    2011-03-01

    Full Text Available En 1884, Adolphe Kocher, élève de Lacassagne, publie une thèse de médecine intitulée De la criminalité chez les Arabes au point de vue de la pratique médico-judiciaire en Algérie. Authentique traité médico-légal à destination des médecins amenés à exercer en Algérie, ce travail constitue l’une des premières études systématiques, de langue française, sur la criminalité au sein d’un peuple colonisé. Après un bref rappel du contexte de rencontre du savoir médical avec la question coloniale, puis du contexte de réception de la thèse elle-même, une lecture critique se propose dans un premier temps de discuter la manière avec laquelle cette étude de la criminalité envisage, non sans paradoxes, la question de la responsabilité pénale de « l’Arabe ». Dans un second temps, il s’agit de montrer comment celui-ci devient peu à peu une figure exemplaire du criminel, en prenant pour illustration principale la catégorie médico-légale des attentats aux mœurs. Jusqu’où soutenir l’étude d’une sexualité indigène en tant que perversion édifiante d’un standard occidental sans définitivement l’indexer à une série exclusive de variations pathologiques ?In 1884, Adolf Kocher, a student of Lacassagne, published a medical thesis entitled De la criminalité chez les Arabes au point de vue de la pratique médico-judiciaire en Algérie (On criminality among the Arabs from the perspective of medico-judicial practice in Algeria. An authentic medico-legal treatise intended for doctors posted in Algeria, this work constitutes one of the first systematic studies, in French, on criminality in a colonial context. A brief review of the context in which medical knowledge encounters the colonial question is followed by discussion of the context of the reception of the thesis.  A critical reading unfolds in two parts: first discussing the manner by which this study of criminality envisions – not without paradox – the question of « the Arab’s » criminal repsonsibility. We then show how the Arab gradually becomes the exemplar of the criminal type, based mainly on the medico-legal category of offenses against public decency. How far may one go in supporting the study of indigenous sexuality as an edifying contrast to western standards without definitively indexing it to an exclusive set of pathological varieties?   

  17. Actividades realizadas en enseñanza a traves del programa de promoción de la salud y prevención de adicciónes en el periodo 2003-2004

    OpenAIRE

    Mendoza,Aurora Zamora

    2005-01-01

    La Facultad de Enfermería de la Universidad Autónoma de Querétaro, México nace como carrera profesional en 1952, formando parte de los programas universitarios y ofreciendo la carrera técnica en enfermería. Posteriormente, en 1986, se inicia de manera escolarizada el programa de licenciatura en enfermería. En 1996 es aprobado por el Consejo Universitario el proyecto de Maestría en Ciencias de Enfermería de manera presencial. En 2002, se inicia la Maestría en Ciencias de Enfermería en la modal...

  18. EVALUATION DE L’IMPACT ENVIRONNEMENTAL : Evaluation des impacts du flux de transgènes de tolérance à différents herbicides à large spectre

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    Astoin Marie-Florence

    2000-07-01

    Full Text Available Ce texte est tiré du rapport « Introduction de variétés génétiquement modifiées de colza tolérantes à différents herbicides : évaluation des impacts agro-environnementaux et propositions de scénarios de gestion » établi par le Cetiom dans le cadre du moratoire sur les variétés génétiquement modifiées de colza. Les auteurs se réservent la possibilité d’ici publication définitive du rapport d’apporter des modifications à ce texte.

  19. Etude expérimentale des phénomènes de coalescence dans les systèmes bulles-gouttes Experimental Study of Coalescence Phenomena in Bubble-Drop Systems

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    Roques H.

    2006-11-01

    Full Text Available A l'occasion d'une étude sur les séparations eau-hydrocarbures par flottation, nous avons été amenés à étudier expérimentalement les coalescences bulle-goutte, goutte-goutte et bulle-bulle dans le système triphasique eau-air-kérosène. Les 4 montages expérimentaux décrits nous ont permis d'étudier les aspects statiques (structure du complexe bulle-goutte qui se forme et dynamiques (temps de coalescence moyens bulle-goutte, goutte-goutte et bulle-bulle et d'étudier l'influence de composés transférables d'une phase à l'autre sur ces temps de coalescence moyens. Du point de vue statique, la configuration stable du complexe bulle d'air-goutte de kérosène correspond à la formation à l'interface eau-air d'un film d'hydrocarbure qui entoure la bulle d'air, Par contre, la fixation d'une bulle d'air à la périphérie d'une goutte de kérosène, selon la disposition classique dans la flottation des solides, ne s'observe ici que rarement et toujours de façon transitoire. D'un point de vue cinétique on observe que : - les coalescences bulle-bulle ou goutte-goutte sont toujours favorisées (les temps de coalescence moyens diminuent lorsqu'on introduit dans la phase gaz ou dans l'une des phases liquides un composé transférable dans l'autre phase liquide; - les coalescences bulle-goutte sont favorisées par la présence dans la phase gaz d'un composé transférable dans la phase continue aqueuse ou par la présence dans la phase dispersée liquide d'un composé transférable dans la phase continue aqueuse; - les coalescences bulle-goutte sont défavorisées par la présence dans la phase continue aqueuse d'un composé transférable sur les gouttes constituant la phase dispersée liquide. During a study of water-hydrocarbon separations by flotation, we were led to make an experimental examination of bubble-drop, drop-drop and bubble-bubble coalescences in a three-phase water-air-kerosene system. The four experimental arrangements described enabled us to investigate the static aspects (structure of the bubble-drop complex formed and dynamic aspects (average bubble-drop, drop-drop and bubble-bubble coalescence times as well as the influence of compounds transferable from one phase to the other in these average coalescence times. From the static point of view, the stable configuration of the air-bubble/drop of kerosene complex corresponds to the formation of a hydrocarbon film surrounding the air bubble at the water-air interface. However, the fixing of an air bubble on the periphery of a drop of kerosene, according to the conventional pattern in the flotation of solids, is found only rarely here and always in a transitory way. From the kinetic point of view, we found that:(a Bubble-bubble or drop-drop coalescences are always favored (the average coalescence times decrease when a compound transferable into the other liquid phase is introduced into the gas phase or one of the liquid phases. (b Bubble-drop coalescences are favored by the presence in the gas phase of a compound transferable to the continuous aqueous phase or by the presence in the dispersed liquid phase of a compound transferable to the continuous aqueous phase. (c Bubble-drop coalescences are disfavored by the presence in the continuous aqueous phase of a compound transferable onto the drops making up the dispersed liquid phase.

  20. La modernisation des chaînes de valeur domestiques dans les pays en développement : quels effets pour les petits producteurs ? : La chaîne de valeur du riz au Sénégal

    OpenAIRE

    Soullier , Guillaume

    2017-01-01

    The debate about the contribution of domestic food chains to national food security in developing countries was revived by the last food price crises. In Asia, midstream enterprises implement technical changes and integrate new functions, resulting in increased added value and lower prices for consumers. The general objective of the thesis is to contribute to knowledge about the organization of domestic food value chains in Africa and their economic and social implications for small-scale far...