WorldWideScience

Sample records for naomi loogna epp

  1. Uudised : TÜ Kammerkoor laulis Rootsis. Suzuki Nordic String Eestis. Vello Loogna sünnipäevakontsert / Valdur Liiv

    Index Scriptorium Estoniae

    Liiv, Valdur

    2000-01-01

    TÜ Kammerkoor esines ülestõusmispühadel Rootsi kirikutes. Põhjamaade laste keelpilliorkester esineb Eestis 1., 2. ja 3. mail. Lühidalt Suzuki pedagoogikast. V. Loogna 60. juubeli kontserdist 30. apr. Estonia kontserdisaalis

  2. Epp Petrone raius blogid raamatusse

    Index Scriptorium Estoniae

    2007-01-01

    Petrone, Epp. Minu Ameerika : reportaaže ja pihtimusi 2003-2006. 1. osa. Tartu : Petrone Print, 2007 ; Petrone, Epp ; Reintam, Dagmar. Õun ära süüa? : [SL Õhtulehe populaarne suvejutt koos epiloogidega ja lisadega. Tallinn] : Pegasus, 2007 ; Reintam, Dagmar. daki.elab.siin. Tartu : Petrone Print, 2007

  3. Sulla domanda di economia irrazionale: Naomi Klein vs. Milton Friedman

    OpenAIRE

    Filoso, Valerio

    2008-01-01

    The persistence of demand for economic irrationality, as expressed by the big success gained by the literature on no-globalism, is an empirical puzzle and the recent book by Naomi Klein The Shock Doctrine (2007) is a rampant example. An explanation for this anomaly is provided by the theory of rational irrationality (Caplan, 2007). While in the field of natural sciences confutation of wrong theories sets them apart forever, in the field of economics rebutted theories can still have an appeal ...

  4. Traditsiooniliselt ja pluralistlikult / Epp Annus

    Index Scriptorium Estoniae

    Annus, Epp, 1969-

    1996-01-01

    Nüpli kevadkool (seminari 'Traditsioon ja pluralism' järg põhirõhuga kirjandusloole), korraldajateks Underi ja Tuglase Kirjanduskeskus, Eesti Kirjandusmuuseum ja Tartu Ülikooli eesti kirjandusloo uurimisgrupp. Ettekanded: Loone Ots. Kuninganna jalad ehk Non sciunt, se scient. Eesti kirjandust välistudengitele; Kristi Metste. Tubli pioneer Kampmaa; Peep Ehasalu. 'Kiired' ja soomlased; Sirje Olesk. Kodu- ja väliseesti kahekõne 1950.-1960. aastatel; Marin Laak. Kriitikateos kirjandusloos : näide 1924. aastast (Valmar Adamsi arvustus Jaan Kärneri romaani 'Bianka ja Ruth' puhul); Ene-Reet Soovik. Koed, põimed ja takerdused : Ants Orase tõlkekriitikast ja -praktikast; Epp Annus. Anakroonilised võitlused romaanis 'Tõde ja õigus'; Luule Epner. Kahe 'Libahundi' vahel : draama ja teater 1960.-70ndate vahetusel, põikega proosasse; Toomas Liivamägi. Mõned vulgariseeringud (20. sajandi modernism energia jäävuse seadusest lähtudes); Toomas Muru. Paabeli torn ja Gooti katedraal; Aare Pilv. Kirjandusloolisus kui hoiak; Indrek Särg - Sven Kivisildnik. Eesti gayluule järjekordne algus; Rutt Hinrikus. Reed Morn, andekas parasiit; Kajar Pruul. Ühe kunstiteose analüüs (Sven Kivisildniku luuletus 'Eesti Nõukogude Kirjanike Liit'); Ele Süvalep. Modernist Jaan Oks

  5. NAOMI: a low-order adaptive optics system for the VLT interferometer

    Science.gov (United States)

    Gonté, Frédéric Yves J.; Alonso, Jaime; Aller-Carpentier, Emmanuel; Andolfato, Luigi; Berger, Jean-Philippe; Cortes, Angela; Delplancke-Strobele, Françoise; Donaldson, Rob; Dorn, Reinhold J.; Dupuy, Christophe; Egner, Sebastian E.; Huber, Stefan; Hubin, Norbert; Kirchbauer, Jean-Paul; Le Louarn, Miska; Lilley, Paul; Jolley, Paul; Martis, Alessandro; Paufique, Jérôme; Pasquini, Luca; Quentin, Jutta; Ridings, Robert; Reyes, Javier; Shchkaturov, Pavel; Suarez, Marcos; Phan Duc, Thanh; Valdes, Guillermo; Woillez, Julien; Le Bouquin, Jean-Baptiste; Beuzit, Jean-Luc; Rochat, Sylvain; Vérinaud, Christophe; Moulin, Thibaut; Delboulbé, Alain; Michaud, Laurence; Correia, Jean-Jacques; Roux, Alain; Maurel, Didier; Stadler, Eric; Magnard, Yves

    2016-08-01

    The New Adaptive Optics Module for Interferometry (NAOMI) will be developed for and installed at the 1.8-metre Auxiliary Telescopes (ATs) at ESO Paranal. The goal of the project is to equip all four ATs with a low-order Shack- Hartmann adaptive optics system operating in the visible. By improving the wavefront quality delivered by the ATs for guide stars brighter than R = 13 mag, NAOMI will make the existing interferometer performance less dependent on the seeing conditions. Fed with higher and more stable Strehl, the fringe tracker(s) will achieve the fringe stability necessary to reach the full performance of the second-generation instruments GRAVITY and MATISSE.

  6. NAOMI: The trials and tribulations of implementing a heroin assisted treatment study in North America

    Directory of Open Access Journals (Sweden)

    Laliberté Nancy

    2009-01-01

    Full Text Available Abstract Background Opioid addiction is a chronic, relapsing disease and remains a major public health challenge. Despite important expansions of access to conventional treatments, there are still significant proportions of affected individuals who remain outside the reach of the current treatment system and who contribute disproportionately to health care and criminal justice costs as well as to public disorder associated with drug addiction. The NAOMI study is a Phase III randomized clinical trial comparing injectable heroin maintenance to oral methadone. The study has ethics board approval at its Montréal and Vancouver sites, as well as from the University of Toronto, the New York Academy of Medicine and Johns Hopkins University. The main objective of the NAOMI Study is to determine whether the closely supervised provision of injectable, pharmaceutical-grade opioid agonist is more effective than methadone alone in recruiting, retaining, and benefiting chronic, opioid-dependent, injection drug users who are resistant to current standard treatment options. Methods The case study submitted chronicles the challenges of getting a heroin assisted treatment trial up and running in North America. It describes: a brief background on opioid addiction; current standard therapies for opioid addiction; why there is/was a need for a heroin assisted treatment trial; a description of heroin assisted treatment; the beginnings of creating the NAOMI study in North America; what is the NAOMI study; the science and politics of the NAOMI study; getting NAOMI started in Canada; various requirements and restrictions in getting the study up and running; recruitment into the study; working with the media; a status report on the study; and a brief conclusion from the authors' perspectives. Results and conclusion As this is a case study, there are no specific results or main findings listed. The case study focuses on: the background of the study; what it took to get

  7. Progressive IRP Models for Power Resources Including EPP

    Directory of Open Access Journals (Sweden)

    Yiping Zhu

    2017-01-01

    Full Text Available In the view of optimizing regional power supply and demand, the paper makes effective planning scheduling of supply and demand side resources including energy efficiency power plant (EPP, to achieve the target of benefit, cost, and environmental constraints. In order to highlight the characteristics of different supply and demand resources in economic, environmental, and carbon constraints, three planning models with progressive constraints are constructed. Results of three models by the same example show that the best solutions to different models are different. The planning model including EPP has obvious advantages considering pollutant and carbon emission constraints, which confirms the advantages of low cost and emissions of EPP. The construction of progressive IRP models for power resources considering EPP has a certain reference value for guiding the planning and layout of EPP within other power resources and achieving cost and environmental objectives.

  8. Book Review: The Shock Doctrine: The Rise of Disaster Capitalism written by Naomi Klein

    OpenAIRE

    Looney, Robert

    2007-01-01

    Book review by Dr. Robert Looney of the book The Shock Doctrine: The Rise of Disaster Capitalism written by Naomi Klein. By pure chance, two significant books on capitalism were published within weeks of one another in the early fall of 2007. The first (The Age of Turbulence: Adventures in a New World), by the consummate insider, Alan Greenspan, examiines the inner workings of the capitalist system from the perspective of one who was perhaps as responsible as anyone for its spectacular su...

  9. Climate Crisis and Communication: Reflections on Naomi Klein’s This Changes Everything

    Directory of Open Access Journals (Sweden)

    Robert A. Hackett

    2015-06-01

    Full Text Available This commentary suggests that Naomi Klein’s influential book This changes everything: Capitalism vs. the climate, implicitly points to the influence of media institutions on societal response to the crisis, yet does not analyze them explicitly. Communication scholars could help fill that gap. Conversely however, Klein’s work suggests productive avenues for media researchers to explore, including a fresh take on the relationship between climate crisis, communication and capitalism as a system, and the potential for alternative media to challenge dominant cultural narratives.

  10. Epp's energy strategy keys on conversation, efficiency research

    International Nuclear Information System (INIS)

    1991-01-01

    While energy industry players on both sides of the border were busy last week digesting the long-awaited United States National Energy Strategy, Canadian Energy Minister Jake Epp was unveiling his own plans to curb this country's appetite for hydrocarbons

  11. Epp: A C++ EGSnrc user code for x-ray imaging and scattering simulations

    International Nuclear Information System (INIS)

    Lippuner, Jonas; Elbakri, Idris A.; Cui Congwu; Ingleby, Harry R.

    2011-01-01

    Purpose: Easy particle propagation (Epp) is a user code for the EGSnrc code package based on the C++ class library egspp. A main feature of egspp (and Epp) is the ability to use analytical objects to construct simulation geometries. The authors developed Epp to facilitate the simulation of x-ray imaging geometries, especially in the case of scatter studies. While direct use of egspp requires knowledge of C++, Epp requires no programming experience. Methods: Epp's features include calculation of dose deposited in a voxelized phantom and photon propagation to a user-defined imaging plane. Projection images of primary, single Rayleigh scattered, single Compton scattered, and multiple scattered photons may be generated. Epp input files can be nested, allowing for the construction of complex simulation geometries from more basic components. To demonstrate the imaging features of Epp, the authors simulate 38 keV x rays from a point source propagating through a water cylinder 12 cm in diameter, using both analytical and voxelized representations of the cylinder. The simulation generates projection images of primary and scattered photons at a user-defined imaging plane. The authors also simulate dose scoring in the voxelized version of the phantom in both Epp and DOSXYZnrc and examine the accuracy of Epp using the Kawrakow-Fippel test. Results: The results of the imaging simulations with Epp using voxelized and analytical descriptions of the water cylinder agree within 1%. The results of the Kawrakow-Fippel test suggest good agreement between Epp and DOSXYZnrc. Conclusions: Epp provides the user with useful features, including the ability to build complex geometries from simpler ones and the ability to generate images of scattered and primary photons. There is no inherent computational time saving arising from Epp, except for those arising from egspp's ability to use analytical representations of simulation geometries. Epp agrees with DOSXYZnrc in dose calculation, since

  12. A Novel Design of Needle Aspiration Biopsy Monitoring Instrument (NAOMI Tested on a Low Cost Chest Phantom

    Directory of Open Access Journals (Sweden)

    Surakusumah Rino Ferdian

    2016-01-01

    Full Text Available Needle biopsy is a medical intervention method for taking a lung tissue sample that suspected as a cancer. The disadvantage is the physicians directly visualize the anatomical structures in an open surgery for lung cancer biopsy procedure. There is a need to develop an instrument that may help the physician to guarantee the accuracy and efficiency while performing needle aspiration biopsy. Therefore, a needle aspiration biopsy monitoring instrument or named as NAOMI is proposed. It consists of a microcontroller system, an IMU sensor, an ultrasonic ranging module, a bluetooth module, and a 9V lithium battery. The experimental testing consist of performance testing, functional testing using chest phantom, and user acceptances. The results showed that the NAOMI improve the accuracy and efficiency while performing the needle biopsy operation.

  13. "The Song of the Plants", from Rabbi Nachman from Breslav to Naomi Sherzer

    Directory of Open Access Journals (Sweden)

    Sarah Kaminski

    2016-12-01

    Full Text Available In the Jewish tradition, the Tu Bishvat, or “Festivity of the Trees”, at the end of January is the occasion to challenge the harshness of winter, celebrate nature’s vitality and fruitfulness, and to admire the articulate relationship between man and environment. All those aspects, related to the mythical and spiritual concept of the sacredness of the Land of Israel, are rooted in an antique tradition expressed in Deuteronomy: 20, 19 “When thou shalt besiege a city […], thou shalt not destroy the trees”. A similar concept is announced hundreds years later in a mysterious text, called Perek Shira, imbedded as part of the Tu Bishvat synagogue recitation. At the beginning of the 19th century, the famous Hassidic Rebbe, Nachman from Breslav, meditated intensely about the insolvable bonds existing between human being and the plant’s world. In his book Likkutei Moharan he persuades his disciples: “You should know that every plant and plant/ has its own and specific melody”. In the seventies, this Nigun becomes a very popular and beloved song by the talented Israeli chansonnière Naomi Shemer, born in kibbutz Degania, near the Lake of Galilee. The song is sung in public, at the Shabbat table, in religious and secular occasions, embracing biblical memory, spiritual history and a new musical approach.

  14. MESSENGER E/V/H/SW EPPS CALIBRATED FIPS DDR V2.0

    Data.gov (United States)

    National Aeronautics and Space Administration — Abstract ======== This data set consists of the MESSENGER Energetic Particle and Plasma Spectrometer (EPPS) calibrated observations, also known as DDRs. The system...

  15. EPP Energy Efficiency Calculation and Influencing Factor Analysis: Cases in China

    Directory of Open Access Journals (Sweden)

    Jingmin Wang

    2015-01-01

    Full Text Available Efficiency power plant (EPP promotes the use of energy efficiency power plant technology and energy efficient equipment, coupled with its low-input, zero pollution, zero emissions, and other advantages, having an important role in the control of energy consumption and energy saving. In order to carry out scientific EPP investment decisions, the level of energy efficiency is an important basis for investment decisions. This paper introduces total factor energy efficiency (TFEE in energy efficiency calculation of EPP, constructs energy efficiency calculation model considering environmental benefits, and takes the micro and macro cases in China for analysis; the results show that the TFEE of both single energy efficiency project and EPP are at a relatively high level (above 0.7, and there is a huge gap between calculation results considering and without considering the environmental benefit. In order to discuss energy efficiency influencing factors, the paper analyzes generalized technological advances variation feature of China typical provinces implementing EPP based on generalized technological advances decomposition model by Malmquist index, finding that the steady growth of M index in these provinces is derived from the management level of implementation of EPP and the large-scale production capacity of formation and management. We hope the models and conclusions could provide some references on EPP energy efficiency calculation and decision.

  16. Epp names new interim execs to head Atomic Energy Canada

    International Nuclear Information System (INIS)

    1992-01-01

    Federal Energy Minister Jake Epp has named Mrs. Marnie Paiken as acting chairman and Bruce Howe as acting president of AECL (formerly Atomic Energy Canada Ltd.), the federal Crown corporation charged with the development and utilization of nuclear energy. Both appointments were made necessary by the resignations of Robert Ferchat as chairman and Stanley Hatcher as president, each citing deep differences in their respective approaches to the management of the corporation. Mrs. Paiken has been a member of AECL's board since 1985, and previously served as acting chairman from March 1989 to July 1990. Howe has been deputy minister of the federal energy department since 1988, a position he will retain while carrying out his duties as president of AECL. A search has begun to find permanent replacements

  17. EPPS16: nuclear parton distributions with LHC data

    Energy Technology Data Exchange (ETDEWEB)

    Eskola, Kari J. [University of Jyvaskyla, Department of Physics, P.O. Box 35, University of Jyvaskyla (Finland); Helsinki Institute of Physics, P.O. Box 64, University of Helsinki (Finland); Paakkinen, Petja [University of Jyvaskyla, Department of Physics, P.O. Box 35, University of Jyvaskyla (Finland); Paukkunen, Hannu [University of Jyvaskyla, Department of Physics, P.O. Box 35, University of Jyvaskyla (Finland); Helsinki Institute of Physics, P.O. Box 64, University of Helsinki (Finland); Universidade de Santiago de Compostela, Instituto Galego de Fisica de Altas Enerxias (IGFAE), Galicia (Spain); Salgado, Carlos A. [Universidade de Santiago de Compostela, Instituto Galego de Fisica de Altas Enerxias (IGFAE), Galicia (Spain)

    2017-03-15

    We introduce a global analysis of collinearly factorized nuclear parton distribution functions (PDFs) including, for the first time, data constraints from LHC proton-lead collisions. In comparison to our previous analysis, EPS09, where data only from charged-lepton-nucleus deep inelastic scattering (DIS), Drell-Yan (DY) dilepton production in proton-nucleus collisions and inclusive pion production in deuteron-nucleus collisions were the input, we now increase the variety of data constraints to cover also neutrino-nucleus DIS and low-mass DY production in pion-nucleus collisions. The new LHC data significantly extend the kinematic reach of the data constraints. We now allow much more freedom for the flavor dependence of nuclear effects than in other currently available analyses. As a result, especially the uncertainty estimates are more objective flavor by flavor. The neutrino DIS plays a pivotal role in obtaining a mutually consistent behavior for both up and down valence quarks, and the LHC dijet data clearly constrain gluons at large momentum fraction. Mainly for insufficient statistics, the pion-nucleus DY and heavy-gauge-boson production in proton-lead collisions impose less visible constraints. The outcome - a new set of next-to-leading order nuclear PDFs called EPPS16 - is made available for applications in high-energy nuclear collisions. (orig.)

  18. FY17 Status Report on the Initial EPP Finite Element Analysis of Grade 91 Steel

    Energy Technology Data Exchange (ETDEWEB)

    Messner, M. C. [Argonne National Lab. (ANL), Argonne, IL (United States); Sham, T. -L. [Argonne National Lab. (ANL), Argonne, IL (United States)

    2017-07-01

    This report describes a modification to the elastic-perfectly plastic (EPP) strain limits design method to account for cyclic softening in Gr. 91 steel. The report demonstrates that the unmodified EPP strain limits method described in current ASME code case is not conservative for materials with substantial cyclic softening behavior like Gr. 91 steel. However, the EPP strain limits method can be modified to be conservative for softening materials by using softened isochronous stress-strain curves in place of the standard curves developed from unsoftened creep experiments. The report provides softened curves derived from inelastic material simulations and factors describing the transformation of unsoftened curves to a softened state. Furthermore, the report outlines a method for deriving these factors directly from creep/fatigue tests. If the material softening saturates the proposed EPP strain limits method can be further simplified, providing a methodology based on temperature-dependent softening factors that could be implemented in an ASME code case allowing the use of the EPP strain limits method with Gr. 91. Finally, the report demonstrates the conservatism of the modified method when applied to inelastic simulation results and two bar experiments.

  19. Tegijad meenutavad "52 üllatust ja ideed" / Annika Maior, Ats Parve, Epp Kubu ...[jt.

    Index Scriptorium Estoniae

    2011-01-01

    Kultuuripealinna ootussarjas osalenud räägivad, kuidas idee teostamine kulges. Projektidest "Fantaasiaaed" (Annika Maior), "Camera obscura" (Ats Parve), "Tallinna bussijaam heliseb" (Epp, Kubu, Tõnis Hiiesalu), "Tänavamiimid" (Mihkel Ernits, Kaarel Väli), "Kunstijärjekord" (Flo Kasearu, Aet Ader, Grete Soosalu, Andra Aaloe)

  20. EPP Monitor, Volume 8, Issues 1&2, Spring/Summer 2004

    Science.gov (United States)

    Guerrier, Martine

    2004-01-01

    This issue of EPP Monitor contains the following articles: "Countdown for Justice," Five Quick and Inexpensive Ways to End Overcrowding," "Third Grade Retention -- Deja Vu All Over Again," High-Need African-American and Latino Students Doing Better in Suburban Districts," "An Emerging Consensus on Facts, not…

  1. Comprehensive Report For Proposed Elevated Temperature Elastic Perfectly Plastic (EPP) Code Cases Representative Example Problems

    Energy Technology Data Exchange (ETDEWEB)

    Hollinger, Greg L. [Idaho National Lab. (INL), Idaho Falls, ID (United States)

    2014-06-01

    Background: The current rules in the nuclear section of the ASME Boiler and Pressure Vessel (B&PV) Code , Section III, Subsection NH for the evaluation of strain limits and creep-fatigue damage using simplified methods based on elastic analysis have been deemed inappropriate for Alloy 617 at temperatures above 1200F (650C)1. To address this issue, proposed code rules have been developed which are based on the use of elastic-perfectly plastic (E-PP) analysis methods and which are expected to be applicable to very high temperatures. The proposed rules for strain limits and creep-fatigue evaluation were initially documented in the technical literature 2, 3, and have been recently revised to incorporate comments and simplify their application. The revised code cases have been developed. Task Objectives: The goal of the Sample Problem task is to exercise these code cases through example problems to demonstrate their feasibility and, also, to identify potential corrections and improvements should problems be encountered. This will provide input to the development of technical background documents for consideration by the applicable B&PV committees considering these code cases for approval. This task has been performed by Hollinger and Pease of Becht Engineering Co., Inc., Nuclear Services Division and a report detailing the results of the E-PP analyses conducted on example problems per the procedures of the E-PP strain limits and creep-fatigue draft code cases is enclosed as Enclosure 1. Conclusions: The feasibility of the application of the E-PP code cases has been demonstrated through example problems that consist of realistic geometry (a nozzle attached to a semi-hemispheric shell with a circumferential weld) and load (pressure; pipe reaction load applied at the end of the nozzle, including axial and shear forces, bending and torsional moments; through-wall transient temperature gradient) and design and operating conditions (Levels A, B and C).

  2. Modeling the ferrochelatase c.315-48C modifier mutation for erythropoietic protoporphyria (EPP in mice

    Directory of Open Access Journals (Sweden)

    Jasmin Barman-Aksözen

    2017-03-01

    Full Text Available Erythropoietic protoporphyria (EPP is caused by deficiency of ferrochelatase (FECH, which incorporates iron into protoporphyrin IX (PPIX to form heme. Excitation of accumulated PPIX by light generates oxygen radicals that evoke excessive pain and, after longer light exposure, cause ulcerations in exposed skin areas of individuals with EPP. Moreover, ∼5% of the patients develop a liver dysfunction as a result of PPIX accumulation. Most patients (∼97% have a severe FECH mutation (Mut in trans to an intronic polymorphism (c.315-48C, which reduces ferrochelatase synthesis by stimulating the use of an aberrant 3′ splice site 63 nt upstream of the normal site for exon 4. In contrast, with the predominant c.315-48T allele, the correct splice site is mostly used, and individuals with a T/Mut genotype do not develop EPP symptoms. Thus, the C allele is a potential target for therapeutic approaches that modify this splicing decision. To provide a model for pre-clinical studies of such approaches, we engineered a mouse containing a partly humanized Fech gene with the c.315-48C polymorphism. F1 hybrids obtained by crossing these mice with another inbred line carrying a severe Fech mutation (named m1Pas show a very strong EPP phenotype that includes elevated PPIX in the blood, enlargement of liver and spleen, anemia, as well as strong pain reactions and skin lesions after a short period of light exposure. In addition to the expected use of the aberrant splice site, the mice also show a strong skipping of the partly humanized exon 3. This will limit the use of this model for certain applications and illustrates that engineering of a hybrid gene may have unforeseeable consequences on its splicing.

  3. Report on FY17 testing in support of integrated EPP-SMT design methods development

    Energy Technology Data Exchange (ETDEWEB)

    Wang, Yanli . [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Jetter, Robert I. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Sham, T. -L. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)

    2017-08-01

    The goal of the proposed integrated Elastic Perfectly-Plastic (EPP) and Simplified Model Test (SMT) methodology is to incorporate a SMT data-based approach for creep-fatigue damage evaluation into the EPP methodology to avoid the separate evaluation of creep and fatigue damage and eliminate the requirement for stress classification in current methods; thus greatly simplifying evaluation of elevated temperature cyclic service. The purpose of this methodology is to minimize over-conservatism while properly accounting for localized defects and stress risers. To support the implementation of the proposed methodology and to verify the applicability of the code rules, thermomechanical tests continued in FY17. This report presents the recent test results for Type 1 SMT specimens on Alloy 617 with long hold times, pressurization SMT on Alloy 617, and two-bar thermal ratcheting test results on SS316H at the temperature range of 405 °C to 705 °C. Preliminary EPP strain range analysis on the two-bar tests are critically evaluated and compared with the experimental results.

  4. Comparative analysis for energy production processes (EPPs): Sustainable energy futures for Turkey

    International Nuclear Information System (INIS)

    Talinli, Ilhan; Topuz, Emel; Uygar Akbay, Mehmet

    2010-01-01

    This study presents a comparative analysis of three different energy production process (EPP) scenarios for Turkey. Main goal is to incorporate the prioritization criteria for the assessment of various energy policies for power alternatives, and evaluating these policies against these criteria. The three types of EPPs reviewed in this study are: electricity production from wind farms in the future, existing coal-based thermal power plants and planned nuclear power plants. The analytical hierarchy process (AHP) is utilized to assess the main and sub-factors of EPPs. Main factors such as economic, technical, social and environmental are assigned in first level of the AHP. The importance weights of factors are produced and priority values with realistic numbers are obtained using Fuzzy-AHP Chang's Model. Priority value for wind energy was determined as two times higher than the others when making the ultimate decision. On aggregate, importance weights of environmental (0.68) and social (0.69) factors make wind power leader. Sub-factors such as public acceptance, waste-emission and environmental impacts cause both nuclear and thermal power to have the lowest priority numbers. Additionally, the CO 2 emissions trade was determined to be a very important criterion associated with both economic and environmental factors according to Kyoto Protocol. This study concludes that Turkey's existing thermal power stations should gradually be substituted by renewable energy options according to a schedule of Turkish energy policies in future.

  5. Stability of plasmas obtained in E.P.P.E; Stabilite des plasmas obtenus dans E. P. P. E

    Energy Technology Data Exchange (ETDEWEB)

    Adam, J; Rebut, P H; Torossian, A [Commissariat a l' Energie Atomique, Fontenay-aux-Roses (France). Centre d' Etudes Nucleaires

    1964-07-01

    The stability results obtained on Mest have been extended on a machine ten times more powerful: EppE. A plasma stable during its whole confinement time has been observed. This confinement time seems to be limited by the resistive diffusion of the magnetic fields through the plasma. The main characteristics of this plasma are: Time of confinement: 200 {mu}s; T{sub e} {approx} T{sub i}: 40 eV; {beta} = 8*{pi}*k*T*n{sub e}/B{sup 2}: 8%; n{sub e}: 2.5*10{sup 15}/cm{sup 3}. (authors) [French] Les resultats sur la stabilite obtenus dans Mest ont ete developpes dans une machine dix fois plus puissante: EppE. Un plasma stable pendant toute la duree de son confinement a ete observe et la limitation de ce temps est bien expliquee par la diffusion resistive des champs magnetiques a travers le plasma. Les principales caracteristiques du plasma d'EppE sont: Temps de confinement: 200 {mu}s; T{sub e} {approx} T{sub i}: 40 eV; {beta} 8*{pi}*k*T*n{sub e}/B{sup 2}: 8%; n{sub e}: 2.5*10{sup 15}/cm{sup 3}.

  6. Epp Petrone lemmikreisiraamatud / Epp Petrone

    Index Scriptorium Estoniae

    Petrone, Epp, 1974-

    2013-01-01

    Tutvustus: Bryson, Bill. Ei siin ega seal : reisid Euroopas. [Tallinn] : Tänapäev, c2011 ; Grzimek, Bernhard. Serengeti ei tohi surra. Tallinn : Eesti Raamat, 1978 ; Kaun, Eeva. Minu India : mister Singhi surm ja tuhat tassi chai'd. [Tartu] : Petrone Print, c2012

  7. An Experimental Study on Mitigating Alkali Silica Reaction by Using Fly Ash (FA in Combination with Silica Fume and Expanded Perlite Powder (EPP

    Directory of Open Access Journals (Sweden)

    Isneini Mohd

    2016-01-01

    Full Text Available ASR suppression by FA, SF, EPP, FA in combination with SF and EPP were evaluated by both mortar bar and concrete prism test. Mortar bars were made based on JIS A 1146, meanwhile concrete prism bars were casted in accordance with Rilem AAR-3. Both specimens were stored in 40°C 100% R.H. controlled room. Mortar and concrete mixtures used reactive aggregate in pessimum proportion. The results indicated that FA in combination with SF and EPP showed smaller expansion compared to FA. The best of concrete mixtures in reducing expansion is combination of FA with SF (FA15SF10.

  8. The european passive plant (EPP) design: compliance with the european utilities requirements (EUR)

    International Nuclear Information System (INIS)

    Noviello, L.; Oyarzabal, M.

    1996-01-01

    Back 1986, most of the European firms have participated to the American program called the Advanced Light Water Reactors (ALWR) including the development of the Utilities Requirements as well as four projects as for instance AP600. Later, in the year 1990, seven European firms have begun to develop the European Utilities Requirements. This development is justified by the fact that the lessons learned by the nuclear power plants designs programs of the years 1980 can be incorporated and the European specific conditions can be taken into consideration. Thus, in 1994, eight European firms - Westinghouse and their industrial partners - have decided to launch a multiphase program in order to check the AP600 compliance with the European Utilities Requirements (EUR) and to develop the required alterations. Today, the phase I of the EPP (European Passive Plant) program has been completed. In this phase, the main important objectives have been reached. (O.M.)

  9. Report on an Assessment of the Application of EPP Results from the Strain Limit Evaluation Procedure to the Prediction of Cyclic Life Based on the SMT Methodology

    Energy Technology Data Exchange (ETDEWEB)

    Jetter, R. I. [R. I. Jetter Consulting, Pebble Beach, CA (United States); Messner, M. C. [Argonne National Lab. (ANL), Argonne, IL (United States); Sham, T. -L. [Argonne National Lab. (ANL), Argonne, IL (United States); Wang, Y. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)

    2017-08-01

    The goal of the proposed integrated Elastic Perfectly-Plastic (EPP) and Simplified Model Test (SMT) methodology is to incorporate an SMT data based approach for creep-fatigue damage evaluation into the EPP methodology to avoid the separate evaluation of creep and fatigue damage and eliminate the requirement for stress classification in current methods; thus greatly simplifying evaluation of elevated temperature cyclic service. This methodology should minimize over-conservatism while properly accounting for localized defects and stress risers. To support the implementation of the proposed methodology and to verify the applicability of the code rules, analytical studies and evaluation of thermomechanical test results continued in FY17. This report presents the results of those studies. An EPP strain limits methodology assessment was based on recent two-bar thermal ratcheting test results on 316H stainless steel in the temperature range of 405 to 7050C. Strain range predictions from the EPP evaluation of the two-bar tests were also evaluated and compared with the experimental results. The role of sustained primary loading on cyclic life was assessed using the results of pressurized SMT data from tests on Alloy 617 at 9500C. A viscoplastic material model was used in an analytic simulation of two-bar tests to compare with EPP strain limits assessments using isochronous stress strain curves that are consistent with the viscoplastic material model. A finite element model of a prior 304H stainless steel Oak Ridge National Laboratory (ORNL) nozzle-to-sphere test was developed and used for an EPP strain limits and creep-fatigue code case damage evaluations. A theoretical treatment of a recurring issue with convergence criteria for plastic shakedown illustrated the role of computer machine precision in EPP calculations.

  10. The foreign exchange market: return distributions, multifractality, anomalous multifractality and the Epps effect

    Science.gov (United States)

    Drożdż, Stanisław; Kwapień, Jarosław; Oświȩcimka, Paweł; Rak, Rafał

    2010-10-01

    We present a systematic study of various statistical characteristics of high-frequency returns from the foreign exchange market. This study is based on six exchange rates forming two triangles: EUR-GBP-USD and GBP-CHF-JPY. It is shown that the exchange rate return fluctuations for all of the pairs considered are well described by the non-extensive statistics in terms of q-Gaussians. There exist some small quantitative variations in the non-extensivity q-parameter values for different exchange rates (which depend also on the time scales studied), and this can be related to the importance of a given exchange rate in the world's currency trade. Temporal correlations organize the series of returns such that they develop the multifractal characteristics for all of the exchange rates, with a varying degree of symmetry of the singularity spectrum f(α), however. The most symmetric spectrum is identified for the GBP/USD. We also form time series of triangular residual returns and find that the distributions of their fluctuations develop disproportionately heavier tails as compared to small fluctuations, which excludes description in terms of q-Gaussians. The multifractal characteristics of these residual returns reveal such anomalous properties as negative singularity exponents and even negative singularity spectra. Such anomalous multifractal measures have so far been considered in the literature in connection with diffusion-limited aggregation and with turbulence. Studying the cross-correlations among different exchange rates, we found that market inefficiency on short time scales leads to the occurrence of the Epps effect on much longer time scales, but comparable to the ones for the stock market. Although the currency market is much more liquid than the stock markets and has a much greater transaction frequency, the building up of correlations takes up to several hours—a duration that does not differ much from what is observed in the stock markets. This may suggest

  11. Kaadrid otsustavad endiselt kõik / Kersti Kivirüüt, Epp Adler, Andi Einaste, Maris Liiders ; intervjueerinud Meeli Parijõgi

    Index Scriptorium Estoniae

    2014-01-01

    Saku gümnaasiumis arutleti õpilaste korraldatud foorumil Eesti hariduse oleviku ja tuleviku üle. Intervjuu külalisesinejatega, kelleks tänavu olid haridus- ja teadusministeeriumi üldharidusosakonna peaekspert Kersti Kivirüüt, Epp Adler MTÜ-st HeadEst, Saku abivallavanem haridus-, kultuuri- ja sotsiaalhoolekande alal Andi Einaste ning Harju maavalitsuse haridus- ja sotsiaalosakonna juhataja Maris Liiders

  12. Arhitektuuri sihtkapitali tegevuspreemia 2014 = The Endowment for architecture's prize for activity in the field of architecture 2014 / Epp Lankots, Andres Kurg ; kommenteerinud Ignar Fjuk

    Index Scriptorium Estoniae

    Lankots, Epp, 1976-

    2015-01-01

    Eesti Kultuurkapitali Arhitektuuri sihtkapitali tegevuspreemia 2014: Epp Lankotsa doktoriväitekiri "Moodsa arhitektuuri kriitiline historiograafia. Modernsuse käsitlused Leo Gensi ja Leonhard Lapini arhitektuuriajaloolistes tekstides 1960.-1980. aastail"; Andres Kure doktoriväitekiri ""Boundary disruptions: late-soviet transformations in art, space and subjectivity in Tallinn 1968-1979" ("Segilöödud piirid, hilisnõukogude muutused kunstis, ruumis ja subjektsuses Tallinnas aastatel 1968-1979")

  13. FY17 Status Report on Testing Supporting the Inclusion of Grade 91 Steel as an Acceptable Material for Application of the EPP Methodology

    Energy Technology Data Exchange (ETDEWEB)

    Messner, Mark C. [Argonne National Lab. (ANL), Argonne, IL (United States); Sham, Sam [Argonne National Lab. (ANL), Argonne, IL (United States); Wang, Yanli [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)

    2017-08-01

    This report summarizes the experiments performed in FY17 on Gr. 91 steels. The testing of Gr. 91 has technical significance because, currently, it is the only approved material for Class A construction that is strongly cyclic softening. Specific FY17 testing includes the following activities for Gr. 91 steel. First, two types of key feature testing have been initiated, including two-bar thermal ratcheting and Simplified Model Testing (SMT). The goal is to qualify the Elastic – Perfectly Plastic (EPP) design methodologies and to support incorporation of these rules for Gr. 91 into the ASME Division 5 Code. The preliminary SMT test results show that Gr. 91 is most damaging when tested with compression hold mode under the SMT creep fatigue testing condition. Two-bar thermal ratcheting test results at a temperature range between 350 to 650o C were compared with the EPP strain limits code case evaluation, and the results show that the EPP strain limits code case is conservative. The material information obtained from these key feature tests can also be used to verify its material model. Second, to provide experimental data in support of the viscoplastic material model development at Argonne National Laboratory, selective tests were performed to evaluate the effect of cyclic softening on strain rate sensitivity and creep rates. The results show the prior cyclic loading history decreases the strain rate sensitivity and increases creep rates. In addition, isothermal cyclic stress-strain curves were generated at six different temperatures, and a nonisothermal thermomechanical testing was also performed to provide data to calibrate the viscoplastic material model.

  14. The buffering-out effect and phase separation in aqueous solutions of EPPS buffer with 1-propanol, 2-propanol, or 2-methyl-2-propanol at T = 298.15 K

    International Nuclear Information System (INIS)

    Taha, Mohamed; Teng, Han-Lan; Lee, Ming-Jer

    2012-01-01

    Highlights: ► Buffering-out is a new liquid–liquid phase separation containing biological buffer. ► EPPS buffer-induced phase separation of aqueous solutions of aliphatic alcohols. ► Phase diagrams of EPPS + water + 1-propanol/2-propanol/2-methyl-2-propanol are studied. ► EPPS breaks the 1-propanol + water and 2-methyl-2-propanol + water azeotropes. ► The (liquid + liquid) equilibria can be well correlated by the NRTL model. - Abstract: Buffering-out is a new liquid–liquid phase separation phenomenon observed in mixtures containing a buffer as a mass separating agent. The (liquid + liquid) equilibrium (LLE) and (solid + liquid + liquid) equilibrium (SLLE) data were measured for the ternary systems {3-[4-(2-hydroxyethyl)piperazin-1-yl]propanesulfonic acid (EPPS) buffer + 1-propanol, 2-propanol, or 2-methyl-2-propanol + water} at T = 298.15 K under atmospheric pressure. The phase boundary data were fitted to an empirical equation relating to the concentrations of organic solvent and buffer. The effective excluded volume (EEV) values of EPPS were obtained from the phase boundary data. The phase-separation abilities of the investigated aliphatic alcohols were discussed. The reliability of the experimental tie-lines was satisfactorily confirmed by the Othmer–Tobias correlation. The experimental tie-lines data for the ternary systems have been correlated using the NRTL activity coefficient model. The separation of these aliphatic alcohols from their azeotropic aqueous mixtures is of particular interest to industrial process. The addition of the EPPS as an auxiliary agent breaks the (1-propanol + water) and (2-methyl-2-propanol + water) azeotropes. The possibility of using the new phase separation systems in the extraction process is demonstrated by using different dyestuffs.

  15. Geneetiliselt muundatud? / Epp Petrone

    Index Scriptorium Estoniae

    Petrone, Epp, 1974-

    2006-01-01

    Ameerikas on geneetiliselt muundatud toitu kasvatatud 20 ja ulatuslikult toodetud kaheksa aastat, ning juba mõni aeg tagasi kadus kontroll selle üle, mis supermarketites müüdavast tavatoidust on GMO-vaba ja mis mitte

  16. Leslie ja Naomi juhtum / Mari Sobolev

    Index Scriptorium Estoniae

    Sobolev, Mari, 1968-

    2004-01-01

    Readingi Ülikoolis (Inglismaa) toimunud feminismikonverentsiga kaasnenud näitusest "Virtue and Vulgarity" ja selle silmapaistvamatest töödest. Analüüsitakse naiste ja meeste kunstile omaseid erinevusi ning võimalust aktsepteerida feminiinsusena ka malbust, alalhoidlikkust. Esitati Mare Tralla CD-ROM "her.space"

  17. Teejuht nutikale tarbijale / Epp Adler

    Index Scriptorium Estoniae

    Adler, Epp

    2006-01-01

    Käimas on 2006/2007 õa "Euroopa päevik: teejuht nutikale tarbijale" tellimine, mis lõpeb 24. veebruaril. Päevik on 25 Euroopa Liidu liikmesriigis välja antav koolipäevik, millesse on lisatud 88 lehekülge infot tarbimise, Euroopa ja tervise teemadel

  18. Mida teha varemetega? / Epp Lankots

    Index Scriptorium Estoniae

    Lankots, Epp, 1976-

    2002-01-01

    1. ja 2. IV Tallinnas toimunud rahvusvahelise konverentsi "Varemed. Vahemerest Läänemereni" teisest konverentsipäevast, mis keskendus varemetele Tallinnas (Jaani seek, Rotermanni kvartal, Harju tänav, tselluloosikombinaat). Tiina-Mall Kreemi eestvedamisel Väliskunsti muuseumi korraldatud noortenäitusest "Elu varemete keskel"

  19. Erythropoietic Protoporphyria (EPP) or Protoporphyria

    Science.gov (United States)

    ... interaction of two genes, one received from the father and one from the mother. In dominant disorders, a single copy of the disease gene (received from either the mother or father) will be expressed “dominating” the other normal gene ...

  20. Modernismi teisenemine XX sajandi arhitektuuris / Epp Lankots

    Index Scriptorium Estoniae

    Lankots, Epp, 1976-

    2006-01-01

    Istanbulis ja Ankaras peetud DoCoMoMo konverentsist "Other Modernisms / Teised modernismid". Türgi identiteedist ja moodsast arhitektuurist. Türgiga on seotud saksa arhitektid Bruno Taut ja Hermann Jansen, austria arhitekt Clemens Holzmeister jt

  1. Mõrva võimalikkusest raamatukogus / Epp Raudsepp

    Index Scriptorium Estoniae

    Raudsepp, Epp

    2008-01-01

    Viljandi Linnaraamatukogu huvijuhi Vilja Rebase korraldatud üritusest, kus tutvustati noortele krimikirjanduse žanrit läbi mõrvamüsteeriumi, mis lavastati Agatha Christie jutustuse "Kollane iiris" ainetel

  2. Eesti lapsed õpetasid Euroopa õpetajaid / Epp Alatalu

    Index Scriptorium Estoniae

    Alatalu, Epp, 1966-

    2014-01-01

    Tallinnas toimunud rahvusvahelisest e-Twinningu seminarist (eTwinning Professional Development Workshop), kus pöörati peatähelepanu programmeerimise õppimisele ja õpetamisele. Osales 120 õpetajat 24 Euroopa riigist, nende seas 20 õpetajat-haridustehnoloogi Eestist

  3. Efeito da Proposta Cinesioterapêutica Educação Perineal Progressiva – E.P.P. na Função Dos Músculos do Assoalho Pélvico / Effect of a Kynesiotherapy Proposal: Progressive Perineal Education– P.P.E. in the Pelvic Floor Muscles Function

    Directory of Open Access Journals (Sweden)

    Marilia Cavalli de Oliveira

    2016-12-01

    Full Text Available Objetivo: verificar o efeito das duas primeiras fases do protocolo de cinesioterapia E.P.P na função dos MAP, na sintomatologia da IU e na qualidade de vida de mulheres incontinentes usuárias, da rede pública de saúde. Materiais e Métodos: estudo piloto quasi-experimental. Sete participantes foram avaliadas por meio de questionário onde responderam questões relativas a situação de perda urinária, uso de absorventes e número de trocas desses por dia, bem como ao questionário de qualidade de vida King’s Health Questionnaire. A avaliação funcional dos MAP foi realizada de acordo com o esquema PERFECT. A aplicação do protocolo E.P.P. consistiu em 10 sessões de 1 hora e 30 minutos cada, semanalmente. Resultados: Após as duas primeiras etapas do protocolo E.P.P., houve melhora significativa na força de contração (p=0,034, na manutenção da contração (p=0,039 e no número de contrações rápidas (p=0,043 dos MAP. Adicionalmente, as mulheres relataram não perder mais urina nas situações de subir escadas, ginástica, dança e durante a relação sexual. Conclusão: as duas primeiras fases da proposta E.P.P. demonstraram efeitos positivos na função muscular dos MAP, e uma tendência na melhora dos sintomas das mulheres incontinentes. Objective: to verify the effect of the first two phases of the P.P.E kinesiotherapy in the PFM function, in the symptoms of UI and in the quality-of-life in incontinent women who are users of the Public Health Network. Materials and Methods: a quasi-experimental pilot study. Seven participants were evaluated through a questionnaire containing questions concerning the situation of urine leakage, absorbent usage and number of exchanges of these per day, as well as King's Health Questionnaire to assess the quality of life. The functional evaluation of PFM was carried out according to the PERFECT scheme. The P.P.E. protocol was applied in 10 sessions, once a week, with duration of 1 hour and 30

  4. Tugevad naised on tagasi / Naomi Wolf ; tõlk. Liisa Past

    Index Scriptorium Estoniae

    Wolf, Naomi

    2008-01-01

    Autor arutleb, miks valis Barack Obama riigisekretäriks Hillary Clintoni. Autor nimetab H. Clintoni üheks vaieldamatuks saavutuseks tema maailmas tehtud rännakuid, kus ta on keskendunud naistele olulistele teemadele

  5. Argikeskkond ühiskondlike muutuste taustal / Epp Lankots

    Index Scriptorium Estoniae

    Lankots, Epp, 1976-

    1999-01-01

    Eliit kui maitsehierarhiate kehtestaja. Eesti eliidi nelja liiki maitse-eelistustest kodu interjööri kujundamisel. Maitseliikide eristusloogikast prantsuse sotsioloogi Pierre Bourdieu' maitsehierarhiate mudelit järgides. 9 illustratsiooni

  6. Estconde büroohoone = Estconde Office Building / Epp Lankots

    Index Scriptorium Estoniae

    Lankots, Epp, 1976-

    2002-01-01

    Tallinnas Toompuiestee 33 asuva hoone rekonstrueerimine. Projekteerija: büroo J. Okas & M. Lõoke. Arhitektid Jüri Okas ja Marika Lõoke. Konstruktiivne osa: Neoprojekt. Ehituse peatöövõtt: Estconde-E. Projekt ja hoone valmisid 2001. 7 ill.: välis- ja sisevaated, II korruse plaan

  7. Tööstus modernismi mõjutajana / Epp Lankots

    Index Scriptorium Estoniae

    Lankots, Epp, 1976-

    2008-01-01

    Raamatust "Industry and modernism : companies, architecture and identity in the Nordic and Baltic countries during the high-industrial period" (Helsinki : Finnish Literature Society, 2007). Toimetaja Anja Kervanto Nevanlinna. Mart Kalm kirjutab Eesti maapiirkondade industrialiseerimisest ning KEK-ide arhitektuurist

  8. Uskuda, edasi liikuda, eeskuju anda / Quentin Peel ; interv. Epp Ehand

    Index Scriptorium Estoniae

    Peel, Quentin

    2007-01-01

    Financial Times'i välisuudiste toimetaja arvab, et Euroopa Liidu roll maailmas on näidata oma eeskujuga, kuidas teha äärmiselt tihedat rahvusvahelist koostööd väga hästi. Kommentaarid Berliini deklaratsioonile

  9. Kas passiivne meediatarbija või aktiivne kodanik? / Epp Lauk

    Index Scriptorium Estoniae

    Lauk, Epp, 1952-

    2003-01-01

    2001. a. viidi Tartu Ülikooli ajakirjanduse õppetoolis läbi küsitlus Eesti kooliõpilaste meediakasutuse (arvuti, Internet, elektroonilised vahendid) kohta. Tab.: Erinevused maa- ja linnalaste arvuti ja interneti kasutamises ; Elektrooniliste meediavahendite kättesaadavus maal ja linnas

  10. Workshop "Old Factory - New Use" Tallinnas / Epp Lankots

    Index Scriptorium Estoniae

    Lankots, Epp, 1976-

    2001-01-01

    11.-17. VI 2001. a. toimunud tööstusarhitektuuri käsitlev workshop. Osalejaid oli 16, peamiselt, kunstiajaloolased ja arhitektid Soomest, Norrast, Lätist, Leedust ja Eestist. Analüüsitavad objektid Tallinnas - vesilennukite angaarid, paberi- ja tselluloosivabriku keeduhoone

  11. Arhitektuuriaasta 2004 = The year in architecture 2004 / Epp Lankots

    Index Scriptorium Estoniae

    Lankots, Epp, 1976-

    2005-01-01

    Arhitektuuriauhindade nominentidest ja premeeritutest. Eesti Kultuurkapitali aastapreemia sai Toomas Rank Rägavere mõisa renoveerimise eest. Arhitektuuri sihtkapitali renoveerimispreemia - Mari Kurismaa, Eesti Draamateatri interjööride renoveerimine; objektipreemia - Martin Aunin, Ülemiste hotell; interjööripreemia - Jan Joonas Graps, Ken-Kristjan Ruut, "Jungenti" büroo; arhitektuurse tegevuse preemia - Kristjan Holm, Liina Jänes, Agu Külm, Jukka-Pekka Jalovaara, Pille Epner, Madis Jürgen, Tõnu Kaalep, Ingmar Muusikus, Eesti ekspositsioon "Aeg-maha-arhitektuur" Veneetsia arhitektuuribiennaalil

  12. From cheminformatics to structure-based design: Web services and desktop applications based on the NAOMI library.

    Science.gov (United States)

    Bietz, Stefan; Inhester, Therese; Lauck, Florian; Sommer, Kai; von Behren, Mathias M; Fährrolfes, Rainer; Flachsenberg, Florian; Meyder, Agnes; Nittinger, Eva; Otto, Thomas; Hilbig, Matthias; Schomburg, Karen T; Volkamer, Andrea; Rarey, Matthias

    2017-11-10

    Nowadays, computational approaches are an integral part of life science research. Problems related to interpretation of experimental results, data analysis, or visualization tasks highly benefit from the achievements of the digital era. Simulation methods facilitate predictions of physicochemical properties and can assist in understanding macromolecular phenomena. Here, we will give an overview of the methods developed in our group that aim at supporting researchers from all life science areas. Based on state-of-the-art approaches from structural bioinformatics and cheminformatics, we provide software covering a wide range of research questions. Our all-in-one web service platform ProteinsPlus (http://proteins.plus) offers solutions for pocket and druggability prediction, hydrogen placement, structure quality assessment, ensemble generation, protein-protein interaction classification, and 2D-interaction visualization. Additionally, we provide a software package that contains tools targeting cheminformatics problems like file format conversion, molecule data set processing, SMARTS editing, fragment space enumeration, and ligand-based virtual screening. Furthermore, it also includes structural bioinformatics solutions for inverse screening, binding site alignment, and searching interaction patterns across structure libraries. The software package is available at http://software.zbh.uni-hamburg.de. Copyright © 2017 The Authors. Published by Elsevier B.V. All rights reserved.

  13. Bringing Climate Into the Classroom: Inside a Teaching Retreat Around Naomi Klein’s This Changes Everything

    Directory of Open Access Journals (Sweden)

    Bill Bigelow

    2015-06-01

    Full Text Available Jill Howdyshell lives and teaches 5th grade in Togiak, a small Yu’pik fishing village in southwestern Alaska. In Togiak, harvesting berries is a practice that goes back countless generations. The berries are the key ingredient in akutaq, called eskimo ice cream. In her classes, Howdyshell’s students write identity poems with lines proclaiming “I am from akutaq,” and describing cherished excursions with parents and grandparents. In 2014, residents discovered that there would be no berries that year: the tundra had not frozen for a sufficient length of time for the berries to regenerate. With a dramatic rise in temperatures, Yu’pik people can no longer rely on digging deep into the permafrost to store food in makeshift freezers. And most distressing: as a result of rising seas, during the next few years, Yu’pik people will be forced to relocate large parts of their community.

  14. Riigieksamitel saab valida raskusastet : riigieksami avaldusi on aega esitada veel täna ja homme / Epp-Mare Kukemelk ; Kukemelk, Epp-Mare; Maimets, Andri

    Index Scriptorium Estoniae

    Kukemelk, Epp-Mare

    2003-01-01

    15. jaanuaril lõpeb gümnaasiumilõpetajate registreerimine kevadistele riigieksamitele. Alates 2003. a. kevadest on gümnaasiumide lõpetajatel vaba valik, kas teha inglise keele, matemaatika ja keemia riigieksam täies või üksnes pooles mahus. Gümnaasiumi lõpetamiseks on vaja saada riigieksamil vähemalt 20 punkti. Kõik põhikooli lõpetajad peavad tänavu tegema eesti keele ja matemaatika eksami ning valima lisaks eksami veel ühes aines

  15. Euroopa noortel nüüd oma portaal / Epp Adler ; interv. Sirje Tohver

    Index Scriptorium Estoniae

    Adler, Epp

    2004-01-01

    Avati 30 Euroopa riigis 15-25-aastastele mõeldud noorteportaal http://europa.eu.int/youth selle Eesti-poolne partner on Eurodesk Eesti/MTÜ Eesti Euroopa Liikumine. Vestlus Eurodesk Eesti projektijuhiga

  16. Kurtna keskusehoone renoveerimine = Renovation of the Kurtna center building / Epp Lankots

    Index Scriptorium Estoniae

    Lankots, Epp, 1976-

    2005-01-01

    Saku vallas Kurtna külas asuva Kurtna Linnukasvatuse Katsejaama peahoone (arhitekt Valve Pormeister, sisearhitektid Vello Asi ja Väino Tamm, 1965-66) pieteeditundelisest renoveerimisest hotelliks. Arhitektid: Heli Ernesaks, Katrin Rannik. Halvast ja odavast interjöörikujundusest. Ill.: 3 värv. välis- ja 3 sisevaadet

  17. EPPS: Efficient and Privacy-Preserving Personal Health Information Sharing in Mobile Healthcare Social Networks

    Directory of Open Access Journals (Sweden)

    Shunrong Jiang

    2015-09-01

    Full Text Available Mobile healthcare social networks (MHSNs have emerged as a promising next-generation healthcare system, which will significantly improve the quality of life. However, there are many security and privacy concerns before personal health information (PHI is shared with other parities. To ensure patients’ full control over their PHI, we propose a fine-grained and scalable data access control scheme based on attribute-based encryption (ABE. Besides, policies themselves for PHI sharing may be sensitive and may reveal information about underlying PHI or about data owners or recipients. In our scheme, we let each attribute contain an attribute name and its value and adopt the Bloom filter to efficiently check attributes before decryption. Thus, the data privacy and policy privacy can be preserved in our proposed scheme. Moreover, considering the fact that the computational cost grows with the complexity of the access policy and the limitation of the resource and energy in a smart phone, we outsource ABE decryption to the cloud while preventing the cloud from learning anything about the content and access policy. The security and performance analysis is carried out to demonstrate that our proposed scheme can achieve fine-grained access policies for PHI sharing in MHSNs.

  18. Eramu Otepääl = Residence, Otepää / Epp Lankots

    Index Scriptorium Estoniae

    Lankots, Epp, 1976-

    2005-01-01

    Krunt paikneb kallakul. Kahekorruselisest hoonest viib kaldtee lehtlasse. Arhitektid: Illimar Truverk, Eero Endjärv, Mattias Agabush, kaasa töötas Kadri Tamre. Ill.: 3 värv. välis- ja 2 sisevaadet

  19. Interventsiooni paratamatus kaheksa aastat hiljem = The Inevitability of Intervention Eight Years Later / Epp Lankots

    Index Scriptorium Estoniae

    Lankots, Epp, 1976-

    2008-01-01

    Uue ning vana arhitektuuri koostoimimisest Eestis. Näiteks toodud hotelli "Telegraaf" juurdeehitus (arhitekt Martin Aunin), nelikmaja (AB Kosmos, 2007) Rotermanni kvartalis, Fahle Maja (KOKO Arhitektid, 2002-2006) Tallinnas, Pärnu kesklinna koolide võimla (Kavakava, 2004-2006), TÜ Narva Kolledzhi 2006. a. arhitektuurikonkursi võidutöö (arhitektid Siiri Vallner, Katrin Koov, Indrek Peil). Bibliograafia lk. 19

  20. Leopold von Pezoldi tegevus Tallinnas aastatel 1862-1869 / Epp Kangilaski

    Index Scriptorium Estoniae

    Kangilaski, Epp

    2013-01-01

    Tallinna elu kirjeldus 19. sajandi keskpaigast. Leopold von Pezoldi tegevusest loengupidaja ja ajakirjanikuna. Pezold kuulus Provintsiaalmuuseumi töö juhtimiseks valitud muuseumiühingusse. Pezoldi kui maalikunstniku elus oli oluline just Tallinna periood

  1. The Methods Used to Provide the Reliability of Gas Bleeding Ducts for EPP Boilers

    OpenAIRE

    Sheleshey, Tanya Viktorivna

    2017-01-01

    Erosion and corrosion damage of the elements of electric equipment is one of the main reasons for the normal operation disturbance and sometimes lockup of the thermal power equipment. The metal loss in the elements of power plants due to the erosion and corrosion wear over their entire service life exceeds 8 % of the original mass that results in the efficiency reduction. In addition, erosion and corrosion process products cause the blockage of water-steam circuit which negatively affects a r...

  2. The density matrix renormalization group method. Application to the EPP model of a cyclic polyene chain

    International Nuclear Information System (INIS)

    Fano, G.; Ortolani, F.; Ziosi, L.

    1997-10-01

    The density matrix renormalization group (DMRG) method introduced by White for the study of strongly interacting electron systems is reviewed; the method is variational and considers a system of localized electrons as the union of two adjacent fragments A,B. A density matrix ρ is introduced, whose eigenvectors corresponding to the largest eigenvalues are the most significant, the most probable states of A in the presence of B; these states are retained, while states corresponding to small eigenvalues of ρ are neglected. It is conjectured that the decreasing behaviour of the eigenvalues is gaussian. The DMRG method is tested on the Pariser-Parr-Pople Hamiltonian of a cyclic polyene (CH) N up to N = 34. A Hilbert space of dimension 5. x 10 18 is explored. The ground state energy is 10 -3 eV within the full Cl value in the case N = 18. The DMRG method compares favourably also with coupled cluster approximations. The unrestricted Hartree-Fock solution (which presents spin density waves) is briefly reviewed, and a comparison is made with the DMRG energy values. Finally, the spin-spin and density-density correlation functions are computed; the results suggest that the antiferromagnetic order of the exact solution does not extend up to large distances but exists locally. No charge density waves are present. (author)

  3. Eramu Tallinnas : Lootuse pst. 78 = Private home, Lootuse puiestee : Lootuse pst. 78, Tallinn / Epp Lankots

    Index Scriptorium Estoniae

    Lankots, Epp, 1976-

    2005-01-01

    Kahepereelamu mõlemad korterid ulatuvad läbi kahe tasapinna, nende vahele jääb saunast, panipaigast ning tehnilistest ruumidest koosnev plokk. Arhitektid: Tõnu Laigu, Tõnu Laanemäe. Sisearhitekt: Taevo Gans. Ill.: 2 värv. välis- ja 2 sisevaadet

  4. Samal teemal : kas karistus või võimalused? / Epp Rebane

    Index Scriptorium Estoniae

    Rebane, Epp, 1954-

    2003-01-01

    Vastukaja art.: Kala, Mairoos and Veskioja, Andrus. Klassist klassi määruse abil ... // Õpetajate Leht (2003) 30. mai.1996/1997. õa kehtima hakanud HM-i määrus nr 26 13. novembrist lubab klassikursuse kordajaid kas või kõigis ainetes puudulike hinnetega järgmisse klassi üle viia (kolmandaks aastaks samasse klassi jätta ei tohi). Selle tagajärjel suureneb iga aastaga klassikursuse kordajate ja järgmisse klassi üle viidavate õpilaste arv

  5. Mõtteid Eesti Kultuurkapitali arhitektuuripreemiatest = Thoughts about the Cultural Endowment of Estonia's prizes for architecture / Epp Lankots

    Index Scriptorium Estoniae

    Lankots, Epp, 1976-

    2012-01-01

    Arhitektuuriaastast 2011. Eesti Kultuurkapitali aastapreemia - Juta Lember (Peterburi Jaani kirik). Arhitektuuri sihtkapitali maastikuarhitektuuri preemia - Kersti Lootus, Kiur Lootus, Siim Lootus, Katri Soonberg, Heidi Viilop (Pärnu Vallikääru park), restaureerimispreemia - Nele Rohtla (Kiltsi mõis), arhitektuuripreemia - Maarja Kask, Ralf Lõoke, Karli Luik, Ene-Liis Semper, Pelle-Sten Viiburg (NO99 Põhuteater), tegevuspreemia - Margit Argus, Margit Aule, Maarin Ektermann, Ingrid Ruudi (festivali "LIFT11" kuraatorid)

  6. Tallinna Lennujaama vana terminali renoveerimine = Renovation of Tallinn Airport's old terminal / Epp Lankots

    Index Scriptorium Estoniae

    Lankots, Epp, 1976-

    2005-01-01

    Arhitektid: Andres Põime, Reet Põime, Tiiu Truus. Tallinna Lennujaama reisijateterminali projekteerisid 1939. a. arhitektid Roman Koolmar ja Artur Jürvetson, hoone valmis Paula Koido rekonstrueerimisprojekti järgi. Ill.: 2 värv. sisevaadet, välisvaade

  7. Villa Viimsis : Palumetsa tee 9 = Villa, Viimsi : Palumetsa tee 9 / Epp Lankots

    Index Scriptorium Estoniae

    Lankots, Epp, 1976-

    2005-01-01

    Hoone välisilme ning kuju määrab majasisene piki välisseina teisele korrusele tõusev trepp, mille kallet ning suunda markeerib fassaadil jooksev puitsõrestik. Maapinna-korruse ulatuses on fassaadil terasvõrku pakitud graniitkivid. Arhitektid: Andri Kirsima, Hannes Niineväli. Sisearhitekt: Raul Tiitus. Ill.: 3 välisvaadet

  8. Scheteligi büroo- ja laohoone = Schetelig's Office Building and Warehouse / Epp Lankots

    Index Scriptorium Estoniae

    Lankots, Epp, 1976-

    2000-01-01

    Kahekorruseline, minimalistliku kastja mahuga hoone. Peafassaadi kujunduses on kasutatud firma nime. Projekteerija Arhitektibüroo J. Okas & M. Lõoke. Arhitektid Jüri Okas, Marika Lõoke. Sisekujundaja Kristiina Voolaid. Projekt 1998, valmis 2000. 7 ill. Korruste plaanid, lõige, välisvaated

  9. Introducing the Internet-based TOEFL test / Epp Kirss, Mare Roes

    Index Scriptorium Estoniae

    Kirss, Epp

    2013-01-01

    Internetipõhisest rahvusvaheliselt tunnustatud standardiseeritud inglise keele testist, mida nõutakse USA ülikoolidesse kandideerivatelt rahvusvahelistelt üliõpilastelt ning selle õpetamise kogemusest

  10. Euroopa päevik aitab tunde läbi viia / Epp Adler, Indrek Riigor

    Index Scriptorium Estoniae

    Adler, Epp

    2008-01-01

    Jaanuari lõpuni saavad kõik Eesti koolid tellida tasuta Euroopa päevikut, kus lisaks kalendrile on 96 lehekülge tekste tarbimise, ühiskonna ja Euroopa teemadel. Tallinna Nõmme Gümnaasiumi ajaloo, ühiskonnaõpetuse ja filosoofia õpetaja Indrek Riigor on päevikut kolm aastat tundides kasutanud

  11. Björk aitab põhjamaades õppida / Epp Adler

    Index Scriptorium Estoniae

    Adler, Epp

    2008-01-01

    Põhjamaade Ministrite Nõukogu ja põhjamaade saatkondade koostöös on teoks saanud laiahaardeline ja mitmekülgne hariduse ja karjäärivalikute teavitusprogramm "Björk - õpi Põhjamaades". Teavitusprogrammi fookuses on kutseõpe, e-õpe ja elukestev õpe

  12. Euroopa päevik pakub põnevat lisamaterjali / Epp Adler

    Index Scriptorium Estoniae

    Adler, Epp

    2007-01-01

    "Euroopa päevik: Sina otsustad!" on tarbija- ja keskkonnaharidust edendav koolipäevik. Õpetajad saavad tekste kasutada õppematerjalina ainetundides. Euroopa päevikut väljastatakse kõikides Euroopa Liidu liikmesriikides. Eestis on päevik kasutusel teist aastat

  13. Soomes nähtust : kuidas lapsi raamatu juurde tuua / Epp Raudsepp

    Index Scriptorium Estoniae

    Raudsepp, Epp

    2015-01-01

    ERÜ lasteteeninduse toimkonna liikmed tutvusid 5.-6. novembril Soome kolleegide tööga. Külastati 7 raamatukogu alates äärelinna väikesest iseteenindavast harukogust kuni suurlinna kaubanduskeskuses asuva, mitmekülgseid teenuseid pakkuva kogukonnakeskuseni

  14. Maailm on surnud, elagu linnilm! / Regina Viljasaar ; tõlk. Epp Aareleid

    Index Scriptorium Estoniae

    Viljasaar, Regina

    2006-01-01

    2006. a. Veneetsia arhitektuuribiennaalist "Linnad, arhitektuur ja ühiskond". Tuuli Köller Eesti ekspositsioonist "Joint Space". Lilia del Rio Hispaania, Venetsueela ja Tšiili paviljonidest. 11 ill

  15. Kutsenõustamine ja -suunitlus kultuurierinevuste värvikülluses / Epp Vodja

    Index Scriptorium Estoniae

    Vodja, Epp

    2001-01-01

    Eesti Õppe- ja Praktikateabe Keskus ja Junior Achievementì Arengufond osalesid partneritena Euroopa kutseharidust toetava programmi Leonardo da Vinci pilootprojektis "Towards a European Rainbow - Increasing the Intercultural Awareness Among Guidance Counsellors" (Euroopa vikerkaare suunas - kultuuridevahelise üksteisemõistmise täiustamine kutsesuunitlejate ja -nõustajate seas) ehk lühidalt Rainbow-projektis

  16. EPPS: Efficient and Privacy-Preserving Personal Health Information Sharing in Mobile Healthcare Social Networks

    Science.gov (United States)

    Jiang, Shunrong; Zhu, Xiaoyan; Wang, Liangmin

    2015-01-01

    Mobile healthcare social networks (MHSNs) have emerged as a promising next-generation healthcare system, which will significantly improve the quality of life. However, there are many security and privacy concerns before personal health information (PHI) is shared with other parities. To ensure patients’ full control over their PHI, we propose a fine-grained and scalable data access control scheme based on attribute-based encryption (ABE). Besides, policies themselves for PHI sharing may be sensitive and may reveal information about underlying PHI or about data owners or recipients. In our scheme, we let each attribute contain an attribute name and its value and adopt the Bloom filter to efficiently check attributes before decryption. Thus, the data privacy and policy privacy can be preserved in our proposed scheme. Moreover, considering the fact that the computational cost grows with the complexity of the access policy and the limitation of the resource and energy in a smart phone, we outsource ABE decryption to the cloud while preventing the cloud from learning anything about the content and access policy. The security and performance analysis is carried out to demonstrate that our proposed scheme can achieve fine-grained access policies for PHI sharing in MHSNs. PMID:26404300

  17. Töötajate kaasamine ettevõttes esindajate kaudu / Epp Kallaste, Krista Jaakson

    Index Scriptorium Estoniae

    Kallaste, Epp

    2006-01-01

    Töötajate kaasamise ideest ja eeldustest, kollektiivsete läbirääkimiste erinevusest informeerimise ning konsulteerimisega, Euroopa riikide töötajate kaasamise süsteemidest, töötajate kaasamise praktikast ja seadusest Eestis. Skeem. Tabel

  18. 78 FR 48417 - Proposed Information Collection; Comment Request; Educational Partnership Program (EPP), Ernest F...

    Science.gov (United States)

    2013-08-08

    ... alumni student data collection are the Dr. Nancy Foster Scholarship Program and the Recruiting, Training.... Method of Collection Electronic applications and electronic forms are required from participants, and the primary methods of submittal are email and Internet transmission of electronic forms. Approximately 1% of...

  19. Correlations and currents in 3He studied with the (e, e'pp) reaction

    NARCIS (Netherlands)

    Groep, David Leo

    2000-01-01

    Nucleon-nucleon correlations, especially those of short-range character, can be well studied with electron-induced two-nucleon knockout reactions at intermediate electron energies. However, these reactions are not only driven by one-body currents, i.e., coupling of the virtual photon to one of

  20. Correlations and currents in 3He studied with the (e, e'pp) reaction

    Science.gov (United States)

    Groep, David Leo

    2000-01-01

    Nucleon-nucleon correlations, especially those of short-range character, can be well studied with electron-induced two-nucleon knockout reactions at intermediate electron energies. However, these reactions are not only driven by one-body currents, i.e., coupling of the virtual photon to one of the nucleons of a correlated pair, a process that directly probes NN-correlations. Also two-body currents, resulting from intermediate Delta-excitation and coupling to exchanged mesons, as well as final state interactions, influence the experimental cross section. Exclusive measurements of the three-body breakup of 3He offer the opportunity to compare data to microscopic calculations. The relative importance of competing two-proton knockout mechanisms can be investigated by varying the energy and momentum of the virtual photon. The experiment was performed with the electron beam extracted from the Amsterdam Pulse Stretcher (AmPS) at NIKHEF; the incident electron energy was 564 MeV. A cryogenic, high-pressure 3He gas target was used with a thickness of 270 mg/cm^2. Scattered electrons were detected in the QDQ magnetic spectrometer and both emitted protons in the HADRON plastic scintillator arrays. Cross sections were determined for three values of the three-momentum transfer of the virtual photon (q=305, 375, and 445 MeV/c) at an energy transfer value omega of 220 MeV. At q=375 MeV/c, measurements were performed over a continuous range in energy transfer from 170 to 290 MeV. The data are compared to results of continuum-Faddeev calculations performed by Golak et al., that account for rescattering among the emitted nucleons. Various potential models were used in the calculations: Bonn-B, CD-Bonn, Nijmegen-93 and Argonne v18 . Presentation of the data as a function of the missing or neutron momentum, pm, shows that the cross section decreases exponentially as a function of pm. Calculations performed with only a one-body hadronic current operator show fair agreement with data obtained at pm values. It can therefore be concluded that at omega = 220 MeV and pm current. At higher neutron momentum values, data and theoretical predictions differ up to a fac tor of five for all values of omega. Within the range of energy transfer values probed in this experiment, the high pm domain is expected to be strongly influenced by intermediate excitation in the proton-neutron pair. Within specific regions of phase space, where two nucleons are emitted with comparable momentum vectors, rescattering processes strongly influence the cross section. For a such a region, measured at q=445 MeV/c, good agreement was found between data and the continuum- Faddeev calculations as a function of the pn momentum difference in the final state. Information on the wave function of 3He may be obtained in the domain omega = 220 MeV and pm < 100 MeV/c by representing the cross section as a function of pdiff1, which can be related to the relative momentum of the constituents of the two-proton pair in the initial state. The observed decrease of the cross section reflects the behaviour of the wave function and is well reproduced by calculations. At present, the data do not permit to express preference for any one of the potential models considered.

  1. Puitelamu Harjumaal Kiili vallas = Wooden residential building in Harju County, Kiili parish / Epp Lankots

    Index Scriptorium Estoniae

    Lankots, Epp, 1976-

    2005-01-01

    Tumeda vertikaalse laudisega sissepoole tõmbunud elamumahtu ümbritseb heledast ümmargusest treipuidust horisontaalse suunaga sõrestik. Arhitektid: Peeter Pere, Urmas Muru. Ill.: 3 värv. välisvaadet, sisevaade

  2. Estonian social dialogue in the context of European employment strategy / Raul Eamets, Epp Kallaste

    Index Scriptorium Estoniae

    Eamets, Raul, 1964-

    2003-01-01

    Sotsiaalne partnerlus on Euroopa Tööhõivestrateegia läbivaks tööpoliitika kujundamise meetmeks, olles olulise tähtsusega nii rahvusliku kui kohaliku tasandi tööhõive meetmete kujundamisel. Eestis on sotsiaalne partnerlus nõrgalt arenenud

  3. Tervishoiutöötajate vajaduse ja arvu prognoos laienenud Euroopa kontekstis / Epp Kallaste, Andres Võrk

    Index Scriptorium Estoniae

    Kallaste, Epp

    2004-01-01

    Artikkel põhineb Poliitikauuringute Keskuse PRAXIS poolt sotsiaalministeeriumi tellimusel tehtud uurimusel "Tervishoiutöötajate migratsioon Eestist: migratsiooni potentsiaalne suurus, mõju tervishoiutöötajate vajadusele ja poliitikavalikud". Skeem. Tabel. Diagrammid. Graafikud

  4. EPPS: Efficient and Privacy-Preserving Personal Health Information Sharing in Mobile Healthcare Social Networks.

    Science.gov (United States)

    Jiang, Shunrong; Zhu, Xiaoyan; Wang, Liangmin

    2015-09-03

    Mobile healthcare social networks (MHSNs) have emerged as a promising next-generation healthcare system, which will significantly improve the quality of life. However, there are many security and privacy concerns before personal health information (PHI) is shared with other parities. To ensure patients' full control over their PHI, we propose a fine-grained and scalable data access control scheme based on attribute-based encryption (ABE). Besides, policies themselves for PHI sharing may be sensitive and may reveal information about underlying PHI or about data owners or recipients. In our scheme, we let each attribute contain an attribute name and its value and adopt the Bloom filter to efficiently check attributes before decryption. Thus, the data privacy and policy privacy can be preserved in our proposed scheme. Moreover, considering the fact that the computational cost grows with the complexity of the access policy and the limitation of the resource and energy in a smart phone, we outsource ABE decryption to the cloud while preventing the cloud from learning anything about the content and access policy. The security and performance analysis is carried out to demonstrate that our proposed scheme can achieve fine-grained access policies for PHI sharing in MHSNs.

  5. Klein : üleilmastumiseks pole kütust / Naomi Klein ; interv. Nathan Gardels, tõlk. Külli-Riin Tigasson

    Index Scriptorium Estoniae

    Klein, Naomi

    2008-01-01

    Energia kallinemise ja veokulude suurenemisega aeglustub globaliseerumine, Hiina muutub tarbimiskapitalismi omaksvõtuga sarnasemaks läänega ning lääs sarnaneb üha enam Hiinaga seoses kodanike vabaduse ohverdamisega jälgimistegevusele

  6. Preliminary neutronic assessments for the development of the VIS/IR diagnostic systems located in the ITER EPP

    International Nuclear Information System (INIS)

    Palermo, Iole; Mota, Fernando; Rios, Luis; Catalán, Juan Pablo; Alonso, Javier; Ibarra, Angel

    2015-01-01

    Graphical abstract: - Highlights: • Neutronic and activation calculations for the VIS/IR ITER diagnostic. • Studied if silver could be used as a covering material for the Interspace components. • Determined the irradiation time in a gamma facility to test the vacuum window. • Neutron and gamma dose rate maps in the Port Area for proposed substrate and coatings. - Abstract: The paper focuses on the nuclear analyses of the ITER Equatorial Port Visible/Infrared Wide Angle Viewing System (VIS/IR WAVS). This instrument comprises of viewing systems in the 4 Equatorial Ports (EP) 3, 9, 12 and 17. The main mission of this diagnostic is to support the operation of the tokamak by providing visible and infrared viewing and temperature data of the first wall to protect it from damage. Its design is driven by both the tokamak severe environment and the high performances required for machine protection. New nuclear studies have been carried out for the development of the diagnostic and for test purposes under ITER-like irradiation conditions in order to choose the most appropriate materials for the optical components. Thus, three neutronic analyses have been carried out: the first in order to verify if silver could be used as a covering material for the optical components in different location of the Interspace area; the second in order to establish the irradiation time required in a Co-60 gamma facility (at CIEMAT) for testing purposes of the sapphire vacuum window; and the third to give more detailed specifications for the irradiation campaigns under gamma (in the Co-60 facility) and neutrons (at SCK·CEN BR2 reactor), about the time required to achieve the same dose than the one accumulated in ITER at the end-of-life (EOL) in the different components of the Port Area for the materials proposed as substrate and coatings. The neutronic and activation calculations have been performed using the Monte Carlo code MCNP5, the activation code ACAB and the cross section libraries FENDL 2.1 and EAF-2007. The description of the simulations and their results are presented in this paper.

  7. "Cremaster' tsükkel" : Matthew Barney avastusretk kunsti ja filmikunsti vahealal / Miriam Dagan ; tõlk. Epp Aareleid

    Index Scriptorium Estoniae

    Dagan, Miriam

    2007-01-01

    Ameerika kunstniku ja režissööri kunstnikufilmidest "Cremaster' tsükkel" (1994-2002). Viie tsükli põhisündmusest. Viienda filmi rekvisiitor oli Meeli Salumäe, Kostabi Maailma assistent New Yorgis

  8. OÜ Jungent bürooruumid Tallinnas : Paldiski mnt. 11 = Jungent office space : Paldiski mnt. 11, Tallinn / Epp Lankots

    Index Scriptorium Estoniae

    Lankots, Epp, 1976-

    2005-01-01

    Sisearhitektid Jan Joonas Graps ja Ken-Kristjan Ruut pälvisid OÜ Jungent bürooruumide jõulise ja mittekonventsionaalse sisekujunduse eest Eesti Kultuurkapitali arhitektuuri sihtkapitali 2004. a. sisekujunduspreemia. Ill.: 1 värv. välis- ja 5 sisevaadet

  9. Keda küll huvitaks teerullid ja asfalt? = Who's interested in steamrollers and asphalt? / Epp Lankots

    Index Scriptorium Estoniae

    Lankots, Epp, 1976-

    2006-01-01

    Eesti Maanteemuuseum Varbusel. Sise- ja ekspositsioonikujundus: Laika, Belka & Strelka OÜ. Autorid Krista Lepland, Malle Jürgenson, kaasautor Tea Tammelaan. Maalingud: Kai Kaljo. Projekteerija: OÜ Restauraatorprojekt. Arhitekt Aarne Kann. Projekt 2001-2004, valmis 2005. Ill.: asendiplaan, 6 värv. sisevaadet, välisvaade

  10. Arhitektuuriteos võimendatud representatsiooni ajastul = Work of Architecture in the Age of Amplified Representation / Epp Lankots

    Index Scriptorium Estoniae

    Lankots, Epp, 1976-

    2005-01-01

    Meedia ja arhitektuuri suhetest, meediarepresentatsioonide mõjuvõimust. Autor analüüsib arhitektuuri propageerimise ja edendamise eesmärgil valminud filme: "Maja 2002", "Maja 2003", "Maja 2004" (režissöör Peeter Brambat), "Surm Veneetsias" (autorid Marianne Kõrver, Andres Maimik, Rain Tolk, 2004), "OP! 43 maja" (autor Märten Vaher). Bibliograafia lk. 18

  11. Frantsiisilepingu eelne teavitamiskohustus : [bakalaureusetöö] / Epp Aasaru ; Tartu Ülikool, õigusteaduskond ; juhendaja: Irene Kull

    Index Scriptorium Estoniae

    Aasaru, Epp

    2003-01-01

    Frantsiisilepingu olemus ja õiguslik reguleerimine, teavitamiskohustus, õiguskaitsevahendid teavitamiskohustuse rikkumisel (täitmisnõue, tehingu tühistamine, lepingust taganemine ja ülesütlemine, kahjuhüvitisnõuded)

  12. Rägavere mõisa peahoone restaureerimine = Restoration of Rägavere manor house / Epp Lankots

    Index Scriptorium Estoniae

    Lankots, Epp, 1976-

    2005-01-01

    Abiruumid on rajatud juurdeehitusena hoone alla, kõik tehnosüsteemid on varjus. Arhitekt Toomas Rank, kes pälvis 18. sajandi lõpust pärineva uusklassitsistliku Rägavere mõisa peahoone restaureerimise eest Eesti Kultuurkapitali 2004. a. aastapreemia. Ill.: 1 värv. välisvaade, 9 sisevaadet

  13. Eramu interjöör Aaviku elamurajoonis Harjumaal = Interior of a private home, Aaviku / Epp Lankots

    Index Scriptorium Estoniae

    Lankots, Epp, 1976-

    2005-01-01

    Aaviku asumi tüüpmaja sisekujunduse kontseptsioon on rajatud vineeri erinevatele kasutusviisidele. Vineeriga on kaetud seinad, laed, vineerist on köögilaud ja selle jalad jm. Sisearhitekt Tiiu Truus. 5 värv. ill

  14. "Ülemiste" hotell Tallinnas : Lennujaama tee 2 = Ülemiste Hotel, Tallinn : Lennujaama tee 2 / Epp Lankots

    Index Scriptorium Estoniae

    Lankots, Epp, 1976-

    2005-01-01

    Arhitekt Martin Aunin, kes pälvis detailideni tervikliku ja peene materjalikäsitlusega arhitektuurse idee väljendamise eest "Ülemiste" hotelli loomisel Eesti Kultuurkapitali arhitektuuri sihtkapitali 2004. a. objektipreemia. 2004. a. parim betoonehitis. Ill.: 4 värv. välis- ja 4 sisevaadet

  15. Sandra Steingraber: vähiepideemia vastu tuleb võidelda süsteemselt / intervjueerinud Epp Petrone

    Index Scriptorium Estoniae

    Steingraber, Sandra

    2010-01-01

    Vestlus ameerika bioloogi ja ise vähki põdenud Sandra Steingraberiga vähivastasest võitlusest. S. Steingraberil on ilmunud ka mitu raamatut, nendest "Having faith" on tõlgitud ka eesti keelde (Mina olen ookean. Tartu : Petrone Print, 2009)

  16. Preliminary neutronic assessments for the development of the VIS/IR diagnostic systems located in the ITER EPP

    Energy Technology Data Exchange (ETDEWEB)

    Palermo, Iole, E-mail: iole.palermo@ciemat.es [CIEMAT, Fusion National Laboratory, Av. Complutense 40, E-28040 Madrid (Spain); Mota, Fernando; Rios, Luis [CIEMAT, Fusion National Laboratory, Av. Complutense 40, E-28040 Madrid (Spain); Catalán, Juan Pablo [UNED, Department of Energy Engineering, c/ Juan del Rosal 12, E-28040 Madrid (Spain); Alonso, Javier; Ibarra, Angel [CIEMAT, Fusion National Laboratory, Av. Complutense 40, E-28040 Madrid (Spain)

    2015-11-15

    Graphical abstract: - Highlights: • Neutronic and activation calculations for the VIS/IR ITER diagnostic. • Studied if silver could be used as a covering material for the Interspace components. • Determined the irradiation time in a gamma facility to test the vacuum window. • Neutron and gamma dose rate maps in the Port Area for proposed substrate and coatings. - Abstract: The paper focuses on the nuclear analyses of the ITER Equatorial Port Visible/Infrared Wide Angle Viewing System (VIS/IR WAVS). This instrument comprises of viewing systems in the 4 Equatorial Ports (EP) 3, 9, 12 and 17. The main mission of this diagnostic is to support the operation of the tokamak by providing visible and infrared viewing and temperature data of the first wall to protect it from damage. Its design is driven by both the tokamak severe environment and the high performances required for machine protection. New nuclear studies have been carried out for the development of the diagnostic and for test purposes under ITER-like irradiation conditions in order to choose the most appropriate materials for the optical components. Thus, three neutronic analyses have been carried out: the first in order to verify if silver could be used as a covering material for the optical components in different location of the Interspace area; the second in order to establish the irradiation time required in a Co-60 gamma facility (at CIEMAT) for testing purposes of the sapphire vacuum window; and the third to give more detailed specifications for the irradiation campaigns under gamma (in the Co-60 facility) and neutrons (at SCK·CEN BR2 reactor), about the time required to achieve the same dose than the one accumulated in ITER at the end-of-life (EOL) in the different components of the Port Area for the materials proposed as substrate and coatings. The neutronic and activation calculations have been performed using the Monte Carlo code MCNP5, the activation code ACAB and the cross section libraries FENDL 2.1 and EAF-2007. The description of the simulations and their results are presented in this paper.

  17. Tööjõu vaba liikumine - probleem või võimalus Eestile? / Epp Kallaste, Kaia Philips

    Index Scriptorium Estoniae

    Kallaste, Epp

    2003-01-01

    Ülevaade migratsiooni teguritest, migratsiooni suuruse prognoosist Eestis Euroopa Liiduga ühinemisel ning selle mõjust Eesti tööturule. Diagrammid: Võõrtööjõu osakaal Euroopa riikides; Tunnipalk kandidaatriikides ja Euroopa Liidus 2000. aastal; Tööpuuduse määr 2002. aasta juulis (vanusegrupp 15-64). Tabelid: Uuringute hinnangud potentsiaalsele migratsioonile Euroopa Liidu kandidaatriikide tööjõu vaba liikumise printsiibi rakendumisel; Teistes Euroopa riikides elavad Eesti kodanikud aastal 2000

  18. Kulka aastapreemiate žürii hinnang = Comments from the panel of judges / Laila Põdra, Eva Hirvesoo, Tiit Sild, Epp Lankots ; intervjueerinud Margit Mutso

    Index Scriptorium Estoniae

    2011-01-01

    Arhitektuuriaastast 2010. Eesti Kultuurkapitali aastapreemia - Maarja Kask, Karli Luik, Ralf Lõoke, Kristiina Arusoo, Margit Argus, Pelle-Sten Viiburg (Sõmeru keskusehoone, maanteemuuseumi välialad). Arhitektuuri sihtkapitali arhitektuuripreemia - Hannes Koppel (Kuressaare rannahoone), Raul Vaiksoo (eramu), restaureerimispreemia - Jaan Jõgi (Laupa mõis), sisearhitektuuri preemia - Leila Pärtelpoeg (Röa mõis), tegevuspreemia - Karin Hallas-Murula, Eesti Arhitektuurikeskus

  19. Lembit-Kaur Stöör teeb isevärki maju / Lembit-Kaur Stöör ; interv. Epp Lankots

    Index Scriptorium Estoniae

    Stöör, Lembit-Kaur, 1976-

    2008-01-01

    Büroos KOKO Arhitektid töötav arhitekt L.-K. Stöör A. Kõresaare ja R. Kotovi poolt asutatud büroost, oma eeskujudest arhitektuuris, Tallinna Inglise Kolledzhi juurdeehitusest (koos M. Maistega, sisearhitektid: L. Lindvere, L. Murula, R. Paling), konstruktor T. Tammerik), 2007. a. Kultuurkapitali arhitektuuri sihtkapitali objektibreemia võitnud Tallinna sünagoogist (koos Tõnis Kimmeliga, sisearhitektid: L. Lindvere, R. Paling), Kuldala elamurajoonist (koos M. Maistega)

  20. Sotsiaaldialoogi ja töötajate kaasatuse mõõtmine = Measurement of social dialogue and involvement of employees / Epp Kallaste

    Index Scriptorium Estoniae

    Kallaste, Epp

    2006-01-01

    Vaatluse all on kvaliteetse töö kontseptsiooni osa - sotsiaaldialoog ja töösuhted - mõõtmise kolm indikaatorit: ametiühingute liikmelisus, kollektiivlepingute katvus ja streigid ning töösulud Eestis. Diagrammid

  1. Layers of colonial rule in the Baltics : nation-building, the Soviet rule and the affectivity of a nation / Epp Annus

    Index Scriptorium Estoniae

    Annus, Epp, 1969-

    2014-01-01

    Artiklis keskendutakse Balti kogemustele postkoloniaalsete uuringute ja kriitilise teooria vallas rõhuasetusega rahvuse tekkimise strateegiatele 19. sajandil ja 1940-ndatel peale nõukogude võimu kehtestamist

  2. Tööjõu vaba liikumine : kas tõsine oht Eesti tööturule? / Epp Kallaste, Kaia Philips

    Index Scriptorium Estoniae

    Kallaste, Epp

    2004-01-01

    Eesti inimeste suhtumisest ja selle muutumisest EL-i riikides töötamisse, tuginedes SaarPolli 2000. ja 2003. aasta küsitlustele. Eesti tööjõu senisest ajutisest töökogemusest välismaal. Tabelid. Diagramm

  3. Püha Siimeoni ja Naisprohvet Hanna kiriku restaureerimine : Ahtri 5, Tallinn = Restoration of the Church of Righteous Symeon and Prophetess Ann : Ahtri 5, Tallinn / Epp Lankots

    Index Scriptorium Estoniae

    Lankots, Epp, 1976-

    2005-01-01

    18. sajandil ehitatud, 2001. a. Eesti Apostlik-Õigeusu Kirikule tagastatud kirikuhoone restaureerimine. Ees on interjööride konserveerimistööd. Uuringud: Juhan Kilumets, Eva Mölder. Arhitektuurne projekt: Tõnu Parmakson, Ilmar Kannelmäe. Konstruktiivne projekt: Aleksander Danil. Teostus: J. Kilumets (Rändmeister), T. Parmakson (Frantsiskus), E. Mölder (Vana Tallinn). Ill.: 3 värv. välis- ja 3 sisevaadet

  4. Prohibition of torture, inhuman or degrading treatment and punishment : [Human Rights in Estonia 2016-2017] / Epp Lumiste, Kristena Paalmäe

    Index Scriptorium Estoniae

    Lumiste, Epp

    2018-01-01

    Euroopa Inimõiguste konventsiooni artikli 3 rakendamisest Eestis, inimväärika kohtlemise tagamisest kinnipidamisasutustes viibivatele isikutele, vastavast kohtupraktikast, õigusaktidest ja avalikest aruteludest

  5. Digital PCR (dPCR) analysis reveals that the homozygous c.315-48T>C variant in the FECH gene might cause erythropoietic protoporphyria (EPP).

    Science.gov (United States)

    Brancaleoni, Valentina; Granata, Francesca; Missineo, Pasquale; Fustinoni, Silvia; Graziadei, Giovanna; Di Pierro, Elena

    2018-06-13

    Alterations in the ferrochelatase gene (FECH) are the basis of the phenotypic expressions in erythropoietic protoporphyria. The phenotype is due to the presence of a mutation in the FECH gene associated in trans to the c.315-48 T > C variant in the intron 3. The latter is able to increase the physiological quota of alternative splicing events in the intron 3. Other two variants in the FECH gene (c.1-252A > G and c.68-23C > T) have been found to be associated to the intron 3 variant in some populations and together, they constitute a haplotype (ACT/GTC), but eventually, their role in the alternative splicing event has never been elucidated. The absolute number of the aberrantly spliced FECH mRNA molecules and the absolute expression of the FECH gene were evaluated by digital PCR technique in a comprehensive cohort. The number of splicing events that rose in the presence of the c.315-48 T > C variant, both in the heterozygous and homozygous condition was reported for the first time. Also, the percentage of the inserted FECH mRNA increased, even doubled in the T/C cases, compared to T/T cases. The constant presence of variants in the promoter and intron 2 did not influence or modulate the aberrant splicing. The results of FECH gene expression suggested that the homozygosity for the c.315-48 T > C variant could be considered pathological. Thus, this study identified the homozygotes for the c.315-48 T > C variant as pathological. By extension, when the samples were categorised according to the haplotypes, the GTC haplotype in homozygosis was pathological. Copyright © 2018 Elsevier Inc. All rights reserved.

  6. Fulltext PDF

    Indian Academy of Sciences (India)

    0000384

    10.1007/s12041-017-0847-y. © Indian Academy of Sciences. 725. HALDANE AT 125. In the Dark Hours*. Naomi Mitchison. *Naomi M tchison (1897-1999). Article reproduced with permission from J. B. S. Hald ne, a tribute (Indian Statistical ...

  7. Long-term follow-up after liver transplantation for erythropoietic protoporphyria

    NARCIS (Netherlands)

    Meerman, L.; Haagsma, E. B.; Gouw, A. S.; Slooff, M. J.; Jansen, P. L.

    1999-01-01

    Erythropoietic protoporphyria (EPP) is an inherited disorder of haem synthesis, causing excess of protoporphyrin in blood, skin, liver and other organs. Protoporphyrin causes rapidly progressive liver failure in a minority of EPP patients. Long-term follow-up after liver transplantation for EPP is

  8. Art Depoo : äri- ja eluhoone Jahu tn. 12 / Vana-Kalamaja tn. 34, Tallinn = Art Depoo : apartment building on Jahu St. 12 / Vana-Kalamaja St. 34, Tallinn / Epp Lankots

    Index Scriptorium Estoniae

    Lankots, Epp, 1976-

    2005-01-01

    "Norma" vanasse tootmishoonesse on rajatud kunstigalerii ja 51 korteriga elamu. Projekteerija: On Arhitektid OÜ. Autor Harry Klaar. Projekt 2004, valmis 2005. Ill.: I, II ja III korruse plaan, 5 välis- ja 4 sisevaadet

  9. Escalas de Práticas Parentais (EPP: avaliando dimensões de práticas parentais em relação a adolescentes Parental Practices Scales (PPS: evaluating dimensions of parental practices towards adolescents

    Directory of Open Access Journals (Sweden)

    Marco Antônio Pereira Teixeira

    2006-01-01

    Full Text Available O objetivo deste estudo foi elaborar um instrumento de auto-relato para avaliar dimensões de práticas educativas parentais em relação a adolescentes. Participaram do estudo 409 adolescentes (57,9%, com média de idade de 16,52 anos, dos quais 298 forneceram protocolos completos. Foram gerados inicialmente 62 itens para avaliar diversas dimensões de práticas parentais. A estrutura subjacente ao conjunto dos itens foi avaliada através de análises de componentes principais. Sucessivas análises permitiram chegar a uma solução interpretável de 6 componentes para um conjunto de 27 itens, onde cada item apresentou carga superior a 0,35 em apenas um componente. Os componentes identificados foram (e respectivos alpha de Cronbach das escalas correspondentes: controle punitivo (0,73, supervisão do comportamento (0,77, cobrança de responsabilidade (0,70, intrusividade (0,67, apoio emocional (0,89 e incentivo à autonomia (0,76. Os resultados mostram, portanto, que é possível distinguir empiricamente dimensões de práticas educativas parentais mais específicas que as dimensões de responsividade e exigência tipicamente mencionadas na literatura. Além disso, as escalas mostraram padrões de correlações diferenciados com alguns indicadores de desenvolvimento psicossocial na adolescência, sugerindo que seus efeitos sobre o desenvolvimento também são distintos.The aim of this study was to elaborate a self-report instrument to evaluate dimensions of parental educational practices concerning adolescents. The sample was composed of 409 adolescents (57,9% women, with an average age of 16,52 years old, from which 298 provided complete protocols. Initially, 62 items were generated to evaluate different dimensions of parental practices. The underlying structure present in the set of items was evaluated using principal components analysis. Repeated analysis allowed an interpretable solution of 6 components for a set of 27 items, considering items with factor loadings greater than 0.35 in just one component. The identified components are listed below, together with the respective Cronbach alpha value of the correspondent scales: punitive control (0.73, behavioral supervision (0.77, responsibility demandingness (0.70, intrusiveness (0.67, emotional support (0.89 and autonomy granting (0.76. Therefore, the results show that it is possible to empirically distinguish more specific parental educational practices than the responsiveness and demandingness dimensions that are tipically mentioned in the literature. Moreover, the scales show different correlational patterns when some psychosocial development indicators are considered, suggesting that the effects over the development are also distinct.

  10. Eesti Draamateatri interjööride renoveerimine : Pärnu mnt. 5, Tallinn = Renovation of the interior of the Estonian Drama Theatre : Pärnu mnt. 5, Tallinn / Epp Lankots

    Index Scriptorium Estoniae

    Lankots, Epp, 1976-

    2005-01-01

    Teatrihoone uus sisekujundus koostrati suuremahuliste rekonstrueerimistööde käigus. Sisearhitekt Mari Kurismaa pälvis Eesti Draamateatri renoveerimise eest Eesti Kultuurkapitali arhitektuuri sihtkapitali 2004. a. renoveerimispreemia. Autoritöö sulandub renoveerimisel algupärase interjööriga. Ill.: 1 värv. välis- ja 8 sisevaadet

  11. Cardiovascular disease risk factors in 5-year-old urban South ...

    African Journals Online (AJOL)

    Cardiovascular disease risk factors in 5-year-old urban South African children the birth to ten study. Krisela Steyn, Thea de Wet, Linda Richter, Noel Cameron, Naomi S Levitt, Christopher Morrell ...

  12. Neli noort sportlast said presidendi kultuurirahastu preemia

    Index Scriptorium Estoniae

    2011-01-01

    Proua Evelin Ilves andis 4. mail 2011 Kadriorus üle noore sportlase preemiad. Preemia pälvisid iluuisutajatest õed Nanette Christine ja Naomi Charlotta Andersson, purjetaja Sten Christian Taal ja ujuja Elisabeth Egel

  13. Preemia saanud õed Anderssonid sõidavad Kanadasse laagrisse / Kristi Vahemaa

    Index Scriptorium Estoniae

    Vahemaa, Kristi, 1980-

    2011-01-01

    Proua Evelin Ilves andis 4. mail 2011 Kadriorus üle noore sportlase preemiad. Preemia pälvisid iluuisutajatest õed Nanette Christine ja Naomi Charlotta Andersson, purjetaja Sten Christian Taal ja ujuja Elisabeth Egel

  14. Uisutajad tõid presidendiproua kooli / Elina Randoja

    Index Scriptorium Estoniae

    Randoja, Elina

    2011-01-01

    Proua Evelin Ilves ja endine suusataja Jaak Mae külastasid 10. mail 2011 Tartu Katoliku Kooli, kus õpivad tänavuse noore sportlase preemia pälvinud iluuisutajatest õed Nanette Christine ja Naomi Charlotta Andersson

  15. Inkanyiso: Journal of Humanities and Social Sciences - Vol 8, No 1 ...

    African Journals Online (AJOL)

    Outsourcing information communication technology services in selected public university libraries in Kenya · EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. Naomi Mwai, Joseph Kiplang'at, David Gichoya, 44-56 ...

  16. Neli jaapani mängufilmi / Lauri Kitsnik

    Index Scriptorium Estoniae

    Kitsnik, Lauri

    2008-01-01

    Jaapani filmidest: "Elagu filmitegija!" ("Kantoku banzai") rezh. Takeshi Kitano (2007); "Sukiyaki Western Django" rezh. Takashi Miike (2007); "Hana" ("Hana yori mo nao)" rezh. Kore-eda Hirokazu (2006); "Leinav mets" ("Mogari no mori") rezh. Kawase Naomi (2007)

  17. Discovering reality: feminist perspectives on epistemology, metaphysics, methodology, and philosophy of science

    National Research Council Canada - National Science Library

    Harding, Sandra G; Hintikka, Merrill B

    1983-01-01

    ... FOX KELLER / Gender and Science EVELYN FOX KELLER AND CHRISTINE R. GRONTKOWSKI / The Mind's Eye NAOMI SCHEMAN / Individualism and the Objects of Psychology JANE FLAX / Political Philosophy and the Pa...

  18. NSA Profs. Barma and Piombo Publish Jointly in International Peacekeeping

    OpenAIRE

    2016-01-01

    National Security Affairs (NSA) News Two NSA faculty, Profs. Naazneen Barma and Jessica Piombo have authored an article with Naomi Levy of Santa Clara University, titled “Disentangling Aid Dynamics in Statebuilding and Peacebuildin: A Causal Framework.”

  19. (A Mulitimodal Ultramicrospectroscope(MUMS): Imaging with Integrated Spectroscopies for Chemical and Biomolecular Identification*): Scientific Progress and accomplishments

    Science.gov (United States)

    2009-01-01

    nanoshell surface.( Bardhan et al. “Nanoscale control of Near-Infrared Fluorescence Enhancement using Au Nanoshells”, Small 4, 1716-1722 (2008)). 6. We...Brinson, J. Britt Lassiter, Carly S. Levin, Rizia Bardhan , Nikolay Mirin and Naomi J. Halas, “Nanoshells made easy: improving Au layer growth on...Spectroscopy”, JACS 130, 14040-1 (2008). 5. Rizia Bardhan , Nate K. Grady, and Naomi J. Halas, “Nanoscale control of Near-Infrared Fluorescence Enhancement

  20. Event Pre Processor for the CZT Detector on MIRAX

    International Nuclear Information System (INIS)

    Kendziorra, Eckhard; Schanz, Thomas; Distratis, Giuseppe; Suchy, Slawomir

    2006-01-01

    We describe the Event Pre Processor (EPP) for the Hard X-ray Imager (HXI) on MIRAX. The EPP provides on board data reduction and event filtering for the HXI Cadmium Zinc Telluride strip detector. Emphasis is placed upon the EPP requirements, its implementation as VHDL design in a Field Programmable Gate Array (FPGA), and the description of a test environment for both the VHDL code and the FPGA hardware

  1. 77 FR 2797 - Notice of Proposed Exemption; BlackRock, Inc. and Its Investment Advisory, Investment Management...

    Science.gov (United States)

    2012-01-19

    ... devoted to assuring compliance with the Interim Exemption, dedicated significant technology resources to... Officer (ECO); and (e) the retention by BlackRock of an Independent Monitor (IM). The purpose of these... cooperation of both the ECO and the IM, and such EPPs will remain subject to the approval of the IM. The EPPs...

  2. The Dependency Axiom and the Relation between Agreement and Movement

    Science.gov (United States)

    Linares Scarcerieau, Carlo Andrei

    2012-01-01

    Agreement and movement go hand in hand in a number of constructions across languages, and this correlation has played an important role in syntactic theory. The current standard approach to this "movement-agreement connection" is the Agree+EPP model, whose EPP component has often been questioned on conceptual grounds. The goal of this…

  3. Vol. 4(1), S/No 13, January, 2015:148-167 ISSN: 2225-8590 (Print ...

    African Journals Online (AJOL)

    DR Nneka

    2015-01-13

    Jan 13, 2015 ... The basic assumption in Public interest discourse is that regulation is .... households on a self-targeting basis by relevant service authorities in their .... Pricing policy (EPP) documents into perspective, it is necessary to summarize the ... the attraction and retention of a competent work force (EPP 2008: 8).

  4. The Teaching of the Code of Ethics and Standard Practices for Texas Educator Preparation Programs

    Science.gov (United States)

    Davenport, Marvin; Thompson, J. Ray; Templeton, Nathan R.

    2015-01-01

    The purpose of this descriptive quantitative research study was to answer three basic informational questions: (1) To what extent ethics training, as stipulated in Texas Administrative Code Chapter 247, was included in the EPP curriculum; (2) To what extent Texas public universities with approved EPP programs provided faculty opportunities for…

  5. Long-term follow-up after liver transplantation for erythropoietic protoporphyria

    NARCIS (Netherlands)

    Meerman, L; Haagsma, EB; Gouw, ASH; Slooff, MJH; Jansen, PLM

    Objective Erythropoietic protoporphyria (EPP) is an inherited disorder of haem synthesis, causing excess of protoporphyrin in blood, skin, liver and other organs, Protoporphyrin causes rapidly progressive liver failure in a minority of EPP patients. Long-term follow-up after liver transplantation

  6. Eesti kirjandusse saabusid esimesed "blaamatud" / Mari Rebane

    Index Scriptorium Estoniae

    Rebane, Mari

    2007-01-01

    Petrone, Epp. Minu Ameerika : reportaaže ja pihtimusi 2003-2006. 1. osa. Tartu : Petrone Print, 2007 ; Petrone, Epp ; Reintam, Dagmar. Õun ära süüa? : [SL Õhtulehe populaarne suvejutt koos epiloogidega ja lisadega. Tallinn] : Pegasus, 2007 ; Reintam, Dagmar. daki.elab.siin. Tartu : Petrone Print, 2007

  7. Ajaveebnikust kirjanikud / Kuldar Kullasepp

    Index Scriptorium Estoniae

    Kullasepp, Kuldar, 1980-

    2007-01-01

    Petrone, Epp. Minu Ameerika : reportaaže ja pihtimusi 2003-2006. 1. osa. Tartu : Petrone Print, 2007 ; Petrone, Epp, Reintam, Dagmar. Õun ära süüa? : [SL Õhtulehe populaarne suvejutt koos epiloogidega ja lisadega. Tallinn] : Pegasus, 2007

  8. Dagmari ja Epu ühised lapsed

    Index Scriptorium Estoniae

    2007-01-01

    Petrone, Epp. Minu Ameerika : reportaaže ja pihtimusi 2003-2006. 1. osa. Tartu : Petrone Print, 2007 ; Petrone, Epp ; Reintam, Dagmar. Õun ära süüa? : [SL Õhtulehe populaarne suvejutt koos epiloogidega ja lisadega. Tallinn] : Pegasus, 2007 ; Reintam, Dagmar. daki.elab.siin. Tartu : Petrone Print, 2007

  9. Ajakirjanike blogid ilmusid raamatutes / Tiiu Laks

    Index Scriptorium Estoniae

    Laks, Tiiu, 1984-

    2007-01-01

    Petrone, Epp. Minu Ameerika : reportaaže ja pihtimusi 2003-2006. 1. osa. Tartu : Petrone Print, 2007 ; Petrone, Epp, Reintam, Dagmar. Õun ära süüa? : [SL Õhtulehe populaarne suvejutt koos epiloogide ja lisadega. Tallinn] : Pegasus, 2007 ; Reintam, Dagmar. daki.elab.siin. Tartu : Petrone Print, 2007

  10. Reducing School Factors That Lead to Student Dropout at Sussex Central High School

    Science.gov (United States)

    Jerns, Pamela Renee

    2012-01-01

    The focus of this Executive Position Paper (EPP) is to address the dropout rate at Sussex Central High School (SCHS) in the Indian River School District (IRSD). Studies conducted for this EPP align with current research--student dropout is a result of culminating school-based factors that include poor attendance and lack of exposure to rigorous…

  11. Investigation of the roles of fascioliasis and food allergy in intrahepatic eosinophilic proliferative pylephlebitis in Japanese Black cattle.

    Science.gov (United States)

    Kishida, Kazuki; Ohkusu-Tsukada, Kozo; Hori, Makito; Konnai, Masaki; Abiko, Chieko; Suzuki, Yoshikazu; Yamanome, Yukito; Yoshimura, Hisashi; Michishita, Masaki; Takahashi, Kimimasa

    2013-05-01

    Intrahepatic eosinophilic proliferative pylephlebitis (EPP) in Japanese Black (JB) cattle generally has been considered to be an atypical form of fascioliasis. However, there are many cases of EPP in which no Fasciola spp. have been detected in the livers of affected cattle. The aims of this study were to ascertain the relationship between EPP and hepatic fascioliasis and to investigate the role of food allergy in the disease. Histologically, EPP lesions were characterised by severe endothelial proliferation of the interlobular veins, accompanied by varying degrees of fibrosis and eosinophilic infiltration in portal areas, which could be differentiated from chronic cholangiohepatitis, the typical lesion of hepatic fascioliasis. In addition to hepatic lesions, all cases of EPP had varying degrees of eosinophilic infiltration in the perilymphoid red pulp of the spleen, whereas both affected and unaffected animals had eosinophilic infiltrates in the mucosa of the small intestine. Antibodies against Fasciola spp. were detected in 1/14 EPP cases by ELISA; the seropositive case had EPP in combination with chronic cholangitis. There was no significant difference in total concentration of IgE between cases of EPP and unaffected cattle. Serum IgE levels specific to curly dock (Rumex crispus) and oats (Avena sativa) were higher in EPP cases than in unaffected cattle by allergen profiling screening testing and ELISA. The results of this study suggest that hepatic fascioliasis is unlikely to be the cause of EPP in JB cattle and that food allergens should be investigated as possible aetiological agents. Copyright © 2012 Elsevier Ltd. All rights reserved.

  12. Journalism that Matters: Views from Central and Eastern Europe. By Michał Głowacki, Epp Lauk and Auksė Balčytienė. Bern: Peter Lang, 2014, 214 pp.; ISBN: 978-3-631-65421-7 hb.

    Directory of Open Access Journals (Sweden)

    Elena Rodina

    2015-12-01

    Full Text Available This book is a much-needed contribution to journalistic studies that allows us to have a closer and more nuanced look at media systems and press cultures in the countries of Central and Eastern Europe (CEE from a non-Western perspective. The volume is of high value to anyone who is interested in the diversity that underlies the unifying term of “post-communist media.” Most of its authors rely on rich data collected throughout lengthy periods of time on the territory of Central and Eastern Europe, which allows us to see not only the current state of “Eastern” media, but its development throughout time.

  13. Comparison of the surface contamination of class A shielded containment gloves and a standard shielded containment - professional practices evaluation radiopharmacy Public assistance Marseille hospitals; Comparaison de la contamination de surface des gants d'une enceinte blindee de classe A et d'une enceinte blindee Standard - EPP radiopharmacie APHM

    Energy Technology Data Exchange (ETDEWEB)

    Lopez, V.; Giraud, F.; Pisano, P.; Guillet, B. [CHU Nord, Marseille, Service de radiopharmacie, 13 (France); CHU Timone, service de radiopharmacie, 13 - Marseille (France)

    2010-07-01

    Purpose: The pole of Pharmacy of 'Assistance Publique des Hopitaux de Marseille' initiated a process of evaluation of professional practice. The two functional units of radiopharmacy are involved by comparing the surface contamination of gloves of a class A cell and a standard shielded cell, both in class D premises. Conclusions: In a shielded Class A cell placed in class D premises, there is microbial contamination of gloves probably due to the introduction of not disinfected equipment. In a standard shielded cell where contamination is most important, gloves cleaning should be performed several times during the workday, at least every four hours with a surface bactericidal and fungicidal agent. (N.C.)

  14. Exacerbation of erythropoietic protoporphyria by hyperthyroidism.

    Science.gov (United States)

    Minder, Elisabeth I; Haldemann, Andreas R; Schneider-Yin, Xiaoye

    2010-12-01

    Erythropoietic protoporphyria (EPP) is a hereditary disorder caused by deficiency of ferrochelatase, the last enzyme in the heme biosynthetic pathway. The majority of EPP patients present with a clinical symptom of painful phototoxicity. Liver damage, the most serious complication of EPP, occurs in symptoms, nervousness, and insomnia. Laboratory tests showed highly increased protoporphyrin concentration in erythrocytes and elevated serum transaminases that are indicative of EPP-related liver damage. The subsequent finding of decreased serum thyroid-stimulating hormone (TSH) and increased free triiodothyronine (FT3) and free thyroxine (FT4) concentrations, as well antibodies against both thyroid peroxidase (TPO) and TSH receptors, led to the diagnosis of Graves' disease. The patient received 500 MBq of radioiodine (I(131)). Three months after the radioactive iodine therapy, the thyroid volume was reduced to 30% of pretherapeutic volume. Although the patient was slightly hypothyroidic, his liver enzymes returned to normal, his erythrocytic protoporphyrin concentration dropped fivefold, and his skin symptoms improved dramatically. The coexistence of Graves' disease and EPP is a statistically rare event as, besides our patient, there was one additional case reported in the literature. Although the exact mechanism whereby Graves' disease interacts with EPP is yet to be explored, we recommend testing thyroid function in EPP patients with liver complication to exclude hyperthyroidism as a potential cause.

  15. Energy efficiency resource modeling in generation expansion planning

    International Nuclear Information System (INIS)

    Ghaderi, A.; Parsa Moghaddam, M.; Sheikh-El-Eslami, M.K.

    2014-01-01

    Energy efficiency plays an important role in mitigating energy security risks and emission problems. In this paper, energy efficiency resources are modeled as efficiency power plants (EPP) to evaluate their impacts on generation expansion planning (GEP). The supply curve of EPP is proposed using the production function of electricity consumption. A decision making framework is also presented to include EPP in GEP problem from an investor's point of view. The revenue of EPP investor is obtained from energy cost reduction of consumers and does not earn any income from electricity market. In each stage of GEP, a bi-level model for operation problem is suggested: the upper-level represents profit maximization of EPP investor and the lower-level corresponds to maximize the social welfare. To solve the bi-level problem, a fixed-point iteration algorithm is used known as diagonalization method. Energy efficiency feed-in tariff is investigated as a regulatory support scheme to encourage the investor. Results pertaining to a case study are simulated and discussed. - Highlights: • An economic model for energy efficiency programs is presented. • A framework is provided to model energy efficiency resources in GEP problem. • FIT is investigated as a regulatory support scheme to encourage the EPP investor. • The capacity expansion is delayed and reduced with considering EPP in GEP. • FIT-II can more effectively increase the energy saving compared to FIT-I

  16. Social workers and unemployment: Factors associated with using employment-promoting practices in Israeli Municipal Departments of Social Services.

    Science.gov (United States)

    Levin, Lia; Sefati, Noga

    2018-04-23

    Unemployment is a harsh social phenomenon with far reaching negative implications. Unemployed individuals often seek assistance from social workers working in Municipal Departments of Social Services around the world. However, little to no research exists on the factors involved in social workers' choice to engage in employment-promoting practices (EPP). The current study aimed to tackle this gap of knowledge, providing initial conclusions about the relationship between social workers' attitudes towards unemployment, their knowledge regarding EPP, the extent to which they perceive their organisations as endorsing EPP and their actual implementation. The main research question dealt with the extent to which each of the examined factors, in itself or in combination with others, would be the best predictor of social workers' utilisation of EPP. The study sample consisted of 163 social workers in Israel with varied experience in working with the unemployed, all working in public sector social services. Structural equation modelling performed on the attained data revealed that knowledge, skills and perceived organisational endorsement of EPP were positively associated with implementation of EPP. Contrary to the hypothesised, attitudes towards unemployment were not associated with the implementation of such practices. At the same time, professional training and seniority were associated with EPP only through the mediation of perceived organisational endorsement. Ultimately, perceived organisational endorsement of EPP emerged as the most influential factor involved in social workers' decision to carry out EPP with their service-users. Consequences of these findings for social work education, supervision, research and policy making are discussed, referring to the local Israeli context as well as its possible international inferences. © 2018 John Wiley & Sons Ltd.

  17. Married...with Food Allergies | NIH MedlinePlus the Magazine

    Science.gov (United States)

    ... this page please turn Javascript on. Feature: Food Allergies Married...with Food Allergies Past Issues / Spring 2011 Table of Contents Photo: ... life together and a common problem—severe food allergies. NIH MedlinePlus magazine’s Naomi Miller caught up with ...

  18. ANALYSIS OR THE POTENTIAL SPERM BIOMARKER, SP22, IN HUMAN SEMEN

    Science.gov (United States)

    ANALYSIS OF THE POTENTIAL SPERM BIOMARKER SP22 IN HUMAN SEMEN Rebecca A. Morris Ph.D.1, Gary R. Klinefelter Ph.D.1, Naomi L. Roberts 1, Juan D. Suarez 1, Lillian F. Strader 1, Susan C. Jeffay 1 and Sally D. Perreault Ph.D.1 1 U.S. EPA / ORD / National Health a...

  19. Browse Title Index

    African Journals Online (AJOL)

    Items 151 - 200 of 235 ... Kalaivani Priyadarshini Sekaran, Aiya Subramani Parasuraman, Dinakaran Michael Rajamani. Vol 4, No 1 (2014), Molecular identification of nontuberculous mycobacteria ... Alison M. Lee, Naomi Guppy, John Bainbridge, Hanne Jahns. Vol 3, No 2 (2013), Non-invasive assessment of equine muscular ...

  20. How Do You Say "Twos" in Spanish, if "Two" Is "Dos"? Language as Means and Object in a Bilingual Kindergarten Classroom

    Science.gov (United States)

    Mulvihill, Naomi

    2014-01-01

    In this essay Naomi Mulvihill uses vignettes from her bilingual kindergarten classroom to explore the dynamic processes by which young children make sense of language, focusing on instances in which she asks her students to compare texts presented in English and Spanish. Using Piaget's concept of disequilibrium as a guiding framework,…

  1. Changing how you manage and communicate change

    CERN Document Server

    Karten, Naomi

    2009-01-01

    Having spent most of her career working in and with IT organizations, Naomi Karten has written this book for IT professionals and those who work with IT. These groups are the primary audience and the context for most of the examples and stories. But everything in the book applies to any line of work, even if it doesn't entail contact with IT.

  2. Browse Title Index

    African Journals Online (AJOL)

    Items 201 - 250 of 11090 ... Issue, Title. Vol 12, No 49 (2013), In vitro regeneration of selected Kenyan papaya (Carica papaya L.) lines through shoot tip culture, Abstract PDF. Naomi Nzilani Mumo, Fredah Karambu Rimberia, George Edward Mamati, Agnes Wanjiru Kihurani. Vol 7, No 12 (2008), In vitro regeneration of Turkish ...

  3. Uued ja vanad ruumimängud / Reet Varblane

    Index Scriptorium Estoniae

    Varblane, Reet, 1952-

    1998-01-01

    Inglise-eesti ühisnäitus 'Private views : taas/avastatud ruum Eesti ja Briti kaasaegses kunstis' Rotermanni soolalaos. Kuraatorid Mare Tralla, Pam Skelton. Feminismist kui tähenduslikust ruumist. Eve Kiileri, Mari Koorti, Liina Siibi, Susan Brindi, Ene-Liis Semperi, Anu Juuraku, Naomi Dinesi, rühmituse F.F.F.F., kuraatorite esinemisest.

  4. Independent Media, Youth Agency, and the Promise of Media Education

    Science.gov (United States)

    Poyntz, Stuart R.

    2006-01-01

    Through a discussion of two videos--The Take (Naomi Klein & Avi Lewis, 2004), and a student project--I argue that media education can further the role of youth as critically engaged, democratic citizens most effectively when educators develop students' capacity for reflection and self-expression through engagement with those power structures that…

  5. Supermodellid läbi aegade / Kaarin Kivirähk

    Index Scriptorium Estoniae

    Kivirähk, Kaarin

    2014-01-01

    20. sajandi supermodellid: Anita Colby, Lisa Fonssagrives, Dorian Leigh, Suzy Parker, Dovima, Jean Shrimpton, Twiggy, Jerry Hall, Iman, Lauren Hutton, Marisa Berenson, Janice Dickinson, Cindy Crafword, Paulina Porizkova, Gia Carangi, Elle Macpherson, Linda Evangelista, Naomi Campbell, Gisele Bündchen, Kate Moss, Carmen Kass

  6. Fulltext PDF

    Indian Academy of Sciences (India)

    Partha P. Majumder

    of us (PPM), Haldane's birth centenary was celebrated in India at the Indian Statistical Institute, Calcutta, where he had worked from 1957 to 1961. Now, 25 years on, the ... An attempt has been made to roughly order the remaining pieces in a sequence that might be described as 'Haldane the person' (Naomi Mitchison, N. A. ...

  7. Joint Force Quarterly. Issue 43, 4th Quarter 2006

    Science.gov (United States)

    2006-01-01

    plan in Iraq, and it echoed the millennial slogan, “It’s the economy, stupid!” Naomi Klein offers the poignant observa- tion that injecting greed and...closer study. Alternatively, creating a two-tier market system that makes the cost of business unsus- tainable for informal market entrepreneurs is one

  8. Reference: 498 [Arabidopsis Phenome Database[Archive

    Lifescience Database Archive (English)

    Full Text Available Lynn Jo et al. 2007 Feb. Nature 445(7127):501-5. Stomata consist of a pair of guard cells that mediate gas ...a. 7127 501-5 17183267 2007 Feb Nature Bogenschutz Naomi L|Pillitteri Lynn Jo|Sloan Daniel B|Torii Keiko U

  9. Achievement in Physics

    Science.gov (United States)

    1999-03-01

    Naomi Moran, a student at the Arnewood School, New Milton, Hampshire was the first recipient of the `Achievement in Physics' prize awarded by the South Central Branch of The Institute of Physics. Naomi received an award certificate and cheque for £100 from Dr Ruth Fenn, Chairman of the Branch, at the annual Christmas lecture held at the University of Surrey in December. She is pictured with Dr Fenn and Steve Beith, physics teacher at the Arnewood School.  Photo Figure 1. Naomi Moran receiving her award (photograph courtesy of Peter Milford). The award is intended to celebrate personal achievement in physics at any level at age 16-17 and is not restricted to those who gain the highest academic results. Schools across the county were invited to nominate suitable candidates; Naomi's nomination by the school's deputy head of science impressed the judges because of her ability to grasp the most difficult parts of the subject quickly, in addition to the fact that she took her AS-level science in year 11 when she was only 16. She is currently studying A-level physics, chemistry and mathematics and hopes to continue her studies at university later this year.

  10. Controlled by the Corporate Narrative: Obama's Education Policy, the Shock Doctrine, and Mechanisms of Capitalist Power

    Science.gov (United States)

    Lea, Virginia

    2011-01-01

    This article aims to illuminate how and why public schools have been sustained and/or strengthened as hierarchical, inequitable, and undemocratic sites that serve the corporate capitalist state. In doing so, the author draws on three theoretical ideas: the "shock doctrine," described vividly by Naomi Klein (2007); "critical…

  11. Cafe Society: Do School Libraries Need a Double Shot of Espresso?

    Science.gov (United States)

    Whelan, Debra Lau

    2008-01-01

    When Jim Chadwell, the former principal of Northwest High School in Texas, renovated his media center four years ago, he had two things in mind: Starbucks and Barnes & Noble. According to Media Specialist Naomi Bates, Chadwell wanted a place where students could read, do research, and work on classroom assignments, but also socialize. That is…

  12. Multi-copy entanglement purification with practical spontaneous parametric down conversion sources

    International Nuclear Information System (INIS)

    Zhang Shuai-Shuai; Shu Qi; Sheng Yu-Bo; Zhou Lan

    2017-01-01

    Entanglement purification is to distill the high quality entanglement from the low quality entanglement with local operations and classical communications. It is one of the key technologies in long-distance quantum communication. We discuss an entanglement purification protocol (EPP) with spontaneous parametric down conversion (SPDC) sources, in contrast to previous EPP with multi-copy mixed states, which requires ideal entanglement sources. We show that the SPDC source is not an obstacle for purification, but can benefit the fidelity of the purified mixed state. This EPP works for linear optics and is feasible in current experiment technology. (paper)

  13. A fast one-chip event-preprocessor and sequencer for the Simbol-X Low Energy Detector

    Science.gov (United States)

    Schanz, T.; Tenzer, C.; Maier, D.; Kendziorra, E.; Santangelo, A.

    2010-12-01

    We present an FPGA-based digital camera electronics consisting of an Event-Preprocessor (EPP) for on-board data preprocessing and a related Sequencer (SEQ) to generate the necessary signals to control the readout of the detector. The device has been originally designed for the Simbol-X low energy detector (LED). The EPP operates on 64×64 pixel images and has a real-time processing capability of more than 8000 frames per second. The already working releases of the EPP and the SEQ are now combined into one Digital-Camera-Controller-Chip (D3C).

  14. A fast one-chip event-preprocessor and sequencer for the Simbol-X Low Energy Detector

    Energy Technology Data Exchange (ETDEWEB)

    Schanz, T., E-mail: schanz@astro.uni-tuebingen.d [Kepler Center for Astro- and Particlephysics, Institut fuer Astronomie und Astrophysik Tuebingen, Sand 1, 72076 Tuebingen (Germany); Tenzer, C., E-mail: tenzer@astro.uni-tuebingen.d [Kepler Center for Astro- and Particlephysics, Institut fuer Astronomie und Astrophysik Tuebingen, Sand 1, 72076 Tuebingen (Germany); Maier, D.; Kendziorra, E.; Santangelo, A. [Kepler Center for Astro- and Particlephysics, Institut fuer Astronomie und Astrophysik Tuebingen, Sand 1, 72076 Tuebingen (Germany)

    2010-12-11

    We present an FPGA-based digital camera electronics consisting of an Event-Preprocessor (EPP) for on-board data preprocessing and a related Sequencer (SEQ) to generate the necessary signals to control the readout of the detector. The device has been originally designed for the Simbol-X low energy detector (LED). The EPP operates on 64x64 pixel images and has a real-time processing capability of more than 8000 frames per second. The already working releases of the EPP and the SEQ are now combined into one Digital-Camera-Controller-Chip (D3C).

  15. A fast one-chip event-preprocessor and sequencer for the Simbol-X Low Energy Detector

    International Nuclear Information System (INIS)

    Schanz, T.; Tenzer, C.; Maier, D.; Kendziorra, E.; Santangelo, A.

    2010-01-01

    We present an FPGA-based digital camera electronics consisting of an Event-Preprocessor (EPP) for on-board data preprocessing and a related Sequencer (SEQ) to generate the necessary signals to control the readout of the detector. The device has been originally designed for the Simbol-X low energy detector (LED). The EPP operates on 64x64 pixel images and has a real-time processing capability of more than 8000 frames per second. The already working releases of the EPP and the SEQ are now combined into one Digital-Camera-Controller-Chip (D3C).

  16. Lugu sellest, kuidas Kägu laadal käis / Anne Kivinukk

    Index Scriptorium Estoniae

    Kivinukk, Anne

    2014-01-01

    Euroopa õpilasfirmade võistlusest, mille üheks osaks oli Viru keskuses korraldatud laat. Vestlusest ürituse korraldaja sihtasutuse Junior Achievement juhataja Epp Vodjaga keskkonnateema olulisusest firmade tegevuses

  17. Anirban Mukhopadhyay: Examining migration and adaptation in deltas

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

    2015-03-10

    Mar 10, 2015 ... Marissa Van Epp is a writer based in New York City. ... Afroza Haque: Developing new approaches to adaptation in Himalayan river basins ... Protecting access to water from urban sprawl, climate change in South Asia.

  18. The principle and data analysis of online monitoring system of containment leak rate

    International Nuclear Information System (INIS)

    Zhang Chunwei; Yang Yongdeng; Qiao Yu; Liang Bo

    2014-01-01

    The use of online monitoring system of containment leak rate (EPP) in Qinshan 2nd nuclear power plant is introduced. When the containment leak rate reaches the operational limit, the system will automatically alarm and inform the unit operator to take the necessary action. But it is found that the EPP will give a mendacious alarm of 'Containment leak rate abnormity' once in a while during use. The mendacious alarm has an effect on the normal operation of the unit. The reason of the mendacious alarm is analyzed. The data monitored by the EPP are relative hysteretic and the veracity of the flow of compressed air into the containment has a significant influence on the data monitored by the EPP. (authors)

  19. Three Women in Quest of Narrative / Tiina Kirss

    Index Scriptorium Estoniae

    Kirss, Tiina, 1957-

    2008-01-01

    Epp Annuse romaanist "Sina, Matilda" (Tallinn : Tuum, 2007), Kärt Hellermaa novellikogust "Ma armastasin David Copperfieldi" (Tallinn : Tuum, 2007) ja Kristiina Ehini lühiproosakogust "Pillipuhujanaine ja pommipanijanaine" (Tallinn : Huma, 2006)

  20. Qualitative Measurement of Environmentally Preferable Purchasing Among Federal Employees in 2000

    Science.gov (United States)

    The U.S. Environmental Protection Agency’s (EPA’s) Environmentally Preferable Purchasing (EPP) program is mandated by Executive Order 13101 to green the federal government. This was a study to determine federal attitudes.

  1. Eksootikat suusatajaile / Priit Pullerits

    Index Scriptorium Estoniae

    Pullerits, Priit, 1965-

    2013-01-01

    Worldloppeti sõitude koordinaatori ametit pidav Epp Paal uudistas sarja ihkavaid suusamaratone Kangaroo Hoppetit Austraalias Falls Creekis ja Merino Musteri maratoni Uus-Meremaal. Tabel: Uued eksootilised suusamaratonid Worldloppeti sarjas

  2. Kuressaare neiu esitatud Nokia lemmiklaul tunnistati teiseks / Janne Nurmik

    Index Scriptorium Estoniae

    Nurmik, Janne

    2009-01-01

    13-aastase Kuressaare neiu Grete Paia esitatud "Videvik" valiti laulukonkursi "Nokia otsib lemmiklaulu" viie finaalpala seast teiseks, Nokia lemmiklauluks osutus 20-aastase Tartu neiu Epp Uibo laul "Kui kustunud päikese naer". Grete Paiast ja konkursist

  3. The effects of static friction and backlash on extended physiological proprioception control of a powered prosthesis.

    Science.gov (United States)

    Farrell, Todd R; Weir, Richard F; Heckathorne, Craig W; Childress, Dudley S

    2005-01-01

    In general, externally powered prostheses do not provide proprioceptive feedback and thus require the user to rely on cognitively expensive visual feedback to effectively control the prosthesis. Applying the concept of extended physiological proprioception (EPP) to externally powered prostheses provides direct feedback to the user's proprioceptive system regarding the position, velocity, and forces applied to the prosthesis. However, electric elbows with EPP controllers developed at the Northwestern University Prosthetics Research Laboratory have exhibited unexplained "jerky" behavior in both clinical fittings and bench-top operation. In addition, the development of limit cycles, a specific type of constant-amplitude oscillation, had been observed in bench-top use of these elbows. Backlash and static friction within the EPP system were found to be primarily responsible for the development of limit cycles. Reducing static friction and backlash improved the system's performance. These results suggest that to most effectively implement EPP, prosthesis manufacturers should design prosthetic components that minimize static friction and backlash.

  4. Liina Tennosaar : "Enda meelest olen ilus vanainimene" / Liina Tennosaar ; interv. Jaanus Kulli

    Index Scriptorium Estoniae

    Tennosaar, Liina

    2008-01-01

    Näitlejanna endast ja osalemisest Hannu Saloneni käe all valmivas Eesti-Soome-Saksamaa koostööfilmis "Kid & Killer". Lisaks "Epp Pillarpart andis Liina lapsele nime" ja meenutus "Teismeline soovis surmapurjekal seilata"

  5. First report of Siphonatropia cupressi and its parasitoids in Algeria and a first record for Africa

    Czech Academy of Sciences Publication Activity Database

    Laamari, M.; Aggoun, H.; Starý, Petr; Coeur d’Acier, A.

    2016-01-01

    Roč. 46, č. 1 (2016), s. 122-124 ISSN 0250-8052 Institutional support: RVO:60077344 Keywords : Siphonatropia cupressi * Algeria * Africa Subject RIV: EG - Zoology http://onlinelibrary.wiley.com/doi/10.1111/epp.12284/abstract

  6. Deterministic entanglement purification and complete nonlocal Bell-state analysis with hyperentanglement

    International Nuclear Information System (INIS)

    Sheng Yubo; Deng Fuguo

    2010-01-01

    Entanglement purification is a very important element for long-distance quantum communication. Different from all the existing entanglement purification protocols (EPPs) in which two parties can only obtain some quantum systems in a mixed entangled state with a higher fidelity probabilistically by consuming quantum resources exponentially, here we present a deterministic EPP with hyperentanglement. Using this protocol, the two parties can, in principle, obtain deterministically maximally entangled pure states in polarization without destroying any less-entangled photon pair, which will improve the efficiency of long-distance quantum communication exponentially. Meanwhile, it will be shown that this EPP can be used to complete nonlocal Bell-state analysis perfectly. We also discuss this EPP in a practical transmission.

  7. Analytical traceability of melon (Cucumis melo var reticulatus): proximate composition, bioactive compounds, and antioxidant capacity in relation to cultivar, plant physiology state, and seasonal variability.

    Science.gov (United States)

    Maietti, Annalisa; Tedeschi, Paola; Stagno, Caterina; Bordiga, Matteo; Travaglia, Fabiano; Locatelli, Monica; Arlorio, Marco; Brandolini, Vincenzo

    2012-06-01

    Two morphologically different cultivars of Italian melons (Baggio and Giusto) were characterized considering samples harvested in different times, at the beginning (BPP) and at the end of the physiological plant production period (EPP). Proximate composition, protein, minerals, pH, phenolic content, antioxidant capacity, ascorbic acid, carotenoids, condensed tannins, and flavonoids were measured, showing a significant decrease in EPP samples (phenolics, antioxidant capacity, condensed tannins, and flavonoids); ascorbic acid decreased in Giusto cv, carotenoids in Baggio cv. Mineral content increased in either the cultivars (EPP samples). Year-to-year difference was significantly highlighted; the plant growing cycle significantly affected the chemotype. Despite these effects, the Principal Component Analysis (PCA) permitted the discrimination of Baggio from Giusto cv, and the discrimination of BPP from EPP samples as well. © 2012 Institute of Food Technologists®

  8. Estonian Air / Kirsti Vainküla

    Index Scriptorium Estoniae

    Vainküla, Kirsti, 1972-

    2004-01-01

    Estonian Air reklaamib end Taani linna Aalborgi raadiojaama ilmateates. Lennukompanii pressiesindaja Epp Alatalu sõnul on firma Taanis reklaamimise põhjus see, et liinil Tallinn-Kopenhaagen sõitjate hulgas ei ole peaaegu üldse taanlasi

  9. Uimaselt tegutsenud kütusehiid Shell saadeti koju / Aivar Hundimägi

    Index Scriptorium Estoniae

    Hundimägi, Aivar, 1975-

    2004-01-01

    Kütusefirmade müügistrateegiatest Eesti turul. Epp Kiviaia kommentaare. Diagrammid: Automaattanklatele keskendumine suurendas Neste turuosa; Neste on suutnud majandada kasumlikult. Lisad: Automaattankla kindlustas Neste turupositsiooni; Statoil on laienenud konkurente üles ostes

  10. Corporate social accountability: Examining the impacts of ethical purchasing policies on Canadian public institutions

    OpenAIRE

    Wood, James Lawrence

    2006-01-01

    Insufficient responsibility by corporations, where the social and environmental consequences of their practices permits abuse in the workplace, is widespread. To prevent this, Canadian universities and municipalities are developing Ethical Purchasing Policies (EPPs), but considerable uncertainty exists about how to initiate effective EPPs with corporate compliance. This project utilized an Action Research methodology to learn what questions could best be answered by experts engaged in E PP im...

  11. An Evaluation of the British Red Cross’ Educational Pilot Project for Young People Serving Reparation Orders

    OpenAIRE

    Dresser, Paul; Irving, Adele; Soppitt, Sarah

    2015-01-01

    Using Newcastle Youth Offending Team (YOT) as a case-study, this report presents the findings of the evaluation of the British Red Cross (BRC) Educational Pilot Project (EPP) for service users serving reparation as part of Community Orders. The EPP was implemented between November 2011 and June 2012. However prior to this development, the BRC and Newcastle YOT had been working in partnership since 2005, to offer young people alternative forms of youth justice, focused around more physical tas...

  12. Efficient entanglement purification for polarization logic Bell state with the photonic Faraday rotation

    OpenAIRE

    Zhou, Lan; Sheng, Yu-Bo

    2016-01-01

    Logic-qubit entanglement is a promising resource in quantum information processing, especially in future large-scale quantum networks. In the paper, we put forward an efficient entanglement purification protocol (EPP) for nonlocal mixed logic entangled states with the bit-flip error in the logic qubits of the logic Bell state, resorting to the photon-atom interaction in low-quality (Q) cavity and atomic state measurement. Different from existing EPPs, this protocol can also purify the logic p...

  13. Final design of the generic equatorial port plug structure for ITER diagnostic systems

    International Nuclear Information System (INIS)

    Udintsev, V.S.; Maquet, P.; Alexandrov, E.; Casal, N.; Cuenca, D.; Drevon, J.-M.; Feder, R.; Friconneau, J.P.; Giacomin, T.; Guirao, J.; Iglesias, S.; Josseaume, F.; Levesy, B.; Loesser, D.; Ordieres, J.; Quinn, E.; Pak, S.; Penot, C.; Pitcher, C.S.; Portalès, M.

    2015-01-01

    The Diagnostic Generic Equatorial Port Plug (GEPP) is designed to be common to all equatorial port-based diagnostic systems. It is designed to survive throughout the lifetime of ITER for 20 years, 30,000 discharges, and 3000 disruptions. The EPP structure dimensions (without Diagnostic First Walls and Diagnostic Shield Modules) are L2.9 × W1.9 × H2.4 m"3. The length of the fully integrated EPP is 3174 mm. The weight of the EPP structure is about 15 t, whereas the total weight of the integrated EPP may be up to 45 t. The EPP structure provides a flexible platform for a variety of diagnostics. The Diagnostic Shield Module assemblies, or drawers, allow a modular approach with respect to diagnostic integration and maintenance. In the nuclear phase of ITER operations, they will be remotely inserted into the EPP structure in the Hot Cell Facility. The port plug structure must also contribute to the nuclear shielding, or plugging, of the port and further contain circulated water to allow cooling during operation and heating during bake-out. The Final Design of the GEPP has been successfully passed in late 2013 and is now heading toward manufacturing. The final design of the GEPP includes interfaces, manufacturing, R&D, operation and maintenance, load cases and analysis of failure modes.

  14. Is Pleurectomy/Decortication Superior to Extrapleural Pneumonectomy for Patients with Malignant Pleural Mesothelioma? A Single-Institutional Experience.

    Science.gov (United States)

    Miyazaki, Takuro; Yamasaki, Naoya; Tsuchiya, Tomoshi; Matsumoto, Keitaro; Kamohara, Ryotaro; Hatachi, Go; Nagayasu, Takeshi

    2018-04-20

    This study was performed to compare the outcome of pleurectomy/decortication (P/D) with that of extrapleural pneumonectomy (EPP) for patients with malignant pleural mesothelioma (MPM). Patients with MPM underwent either P/D or EPP from August 2008 to December 2014. Various clinicopathological factors were analyzed to identify differences between the two procedures. P/D was performed in nine patients and EPP in 30 patients. Most of the patients' background characteristics were not significantly different between the groups. The surgery time (680 vs. 586 min, p = 0.0034) and bleeding volume (4050 vs. 2110 mL, p = 0.002) were significantly greater in P/D than in EPP; however, grade ≥3 complications (44% vs. 33%, p = 0.54) and length of postoperative hospital stay (29 vs. 37 days, p = 0.26) were not significantly different. The median survival time and 2- and 3-year survival rates in all patients were 16.7 months, 28.5%, and 15.3%, respectively. The median survival time and 2- and 3-year survival in the P/D and EPP groups were 22.5 months, 43.8%, and 43.8% and 16.5 months, 24.0%, and 14.4%, respectively (p = 0.13). Survival of patients with MPM remains poor despite multidisciplinary treatment. P/D is comparable with EPP and could be a safe and another surgical treatment for patients with MPM.

  15. A semi-empirical model for mesospheric and stratospheric NOy produced by energetic particle precipitation

    Directory of Open Access Journals (Sweden)

    B. Funke

    2016-07-01

    Full Text Available The MIPAS Fourier transform spectrometer on board Envisat has measured global distributions of the six principal reactive nitrogen (NOy compounds (HNO3, NO2, NO, N2O5, ClONO2, and HNO4 during 2002–2012. These observations were used previously to detect regular polar winter descent of reactive nitrogen produced by energetic particle precipitation (EPP down to the lower stratosphere, often called the EPP indirect effect. It has further been shown that the observed fraction of NOy produced by EPP (EPP-NOy has a nearly linear relationship with the geomagnetic Ap index when taking into account the time lag introduced by transport. Here we exploit these results in a semi-empirical model for computation of EPP-modulated NOy densities and wintertime downward fluxes through stratospheric and mesospheric pressure levels. Since the Ap dependence of EPP-NOy is distorted during episodes of strong descent in Arctic winters associated with elevated stratopause events, a specific parameterization has been developed for these episodes. This model accurately reproduces the observations from MIPAS and is also consistent with estimates from other satellite instruments. Since stratospheric EPP-NOy depositions lead to changes in stratospheric ozone with possible implications for climate, the model presented here can be utilized in climate simulations without the need to incorporate many thermospheric and upper mesospheric processes. By employing historical geomagnetic indices, the model also allows for reconstruction of the EPP indirect effect since 1850. We found secular variations of solar cycle-averaged stratospheric EPP-NOy depositions on the order of 1 GM. In particular, we model a reduction of the EPP-NOy deposition rate during the last 3 decades, related to the coincident decline of geomagnetic activity that corresponds to 1.8 % of the NOy production rate by N2O oxidation. As the decline of the geomagnetic activity level is expected to continue in the

  16. LGBTQ Inclusion in Educator Preparation: Getting Ready for Gender and Sexual Diversity in Secondary School Settings

    Science.gov (United States)

    Hoelscher, Mary Helen

    While many lesbian, gay, bisexual, transgender, and queer (LGBTQ) students are able to resiliently navigate their public school education many others experience harsh school climates and negative health and educational outcomes. Harassment and bullying of LGBTQ students in school environments have been linked to numerous negative psychological and academic outcomes for students diverse in sexual orientation and/or gender identity. Preparing teacher candidates (TCs) to respond effectively to harassment and bullying of students and to create inclusive curriculum has been recommended to improve outcomes for students. Yet the development of these teaching practices has not been pursued broadly in educator preparation programs (EPPs) or specifically in science EPPs (SEPPs). This dissertation broadens the notion of diversity traditionally attended to in EPPs through three studies. The first study is a holistic single-case study of an LGBTQ-inclusive EPP. It focused on the following three research questions: What were the contextual features that surrounded the LGBTQ-inclusive EPP? What were the specific elements of LGBTQ inclusion in the EPP? And, what were the strengths and weaknesses of the LGBTQ-inclusive EPP? This study drew primarily from data collected from interviews with faculty and administrators in a large post-baccalaureate 5th year preparation for licensure program. Document analysis was used to triangulate and expand upon the data collected during the interviews. A framework for analyzing LGBTQ inclusion across the components of an EPP was developed as part of this study. This study has direct implications for the particular EPP, but also clarifies research needs around LGBTQ inclusion in secondary EPPs. While little has research exists about LGBTQ inclusion in EPPs, far less has been attempted and understood in the discipline of secondary life science. The second study thus narrows its focus from the particulars of LGBTQ inclusion in an EPP to the

  17. Evaluation of the expert patient program in a Chinese population with permanent colostomy.

    Science.gov (United States)

    Cheng, Fang; Xu, Qin; Dai, Xiao-dong; Yang, Lin-li

    2012-01-01

    A colostomy can negatively impact patients' quality of life. Recent research findings suggest that self-efficacy and psychosocial adjustment are positively associated with quality of life, but there are few research reports about the self-efficacy and psychosocial adjustment of patients with a permanent colostomy. The objective of the study was to evaluate the effect of a 3-week Expert Patient Program (EPP) on colostomy knowledge, stoma care self-efficacy, self-management, and psychosocial adjustment in Chinese patients who had a permanent colostomy. Eleven patients with permanent colostomy volunteered to be trained to be expert patients. Eighty-one patients with permanent colostomy were recruited and participated in the 3-week EPP courses. Questionnaires with items about knowledge on colostomy, stoma care self efficacy, self-management, and psychosocial adjustment were administered before and at 4 weeks following the EPP courses. Each EPP participant also completed a verbal interview at the end of the program. The EPP participants demonstrated statistically significant improvement (P colostomy (mean [SD]: 51.89 [11.45] vs 89.22 [19.90], 71.56 [5.93] vs 85.61 [14.32], 125.44 [19.27] vs 140.78 [15.34], 47.59 [9.64] vs 53.37 [10.68], respectively). Most participants gave positive ratings to the EPP. This study showed that the EPP was applied effectively in patients with permanent colostomy. This study highlights the importance of psychosocial support for patients with permanent colostomy. It offers a model of self-help practice in colostomy patients, supported by community that can benefit more patients with permanent colostomy.

  18. Effect of post-weld heat treatment and electrolytic plasma processing on tungsten inert gas welded AISI 4140 alloy steel

    International Nuclear Information System (INIS)

    Dewan, Mohammad W.; Liang, Jiandong; Wahab, M.A.; Okeil, Ayman M.

    2014-01-01

    Highlights: • The effects of PWHT and EPP were explored on TIG welded AISI4140 alloy steel. • All welded samples were checked with PAUT and ensured defect-free before testing. • Residual stresses, hardness, and tensile properties were measured experimentally. • PWHT resulted higher ductility but lower tensile strength for grain refinement. • EPP-treated samples showed higher tensile strength but lower ductility. - Abstract: Post-weld heat treatment (PWHT) is commonly adopted on welded joints and structures to relieve post-weld residual stresses; and restore the mechanical properties and structural integrity. An electrolytic plasma process (EPP) has been developed to improve corrosion behavior and wear resistance of structural materials; and can be employed in other applications and surface modifications aspects. In this study the effects of PWHT and EPP on the residual stresses, micro-hardness, microstructures, and uniaxial tensile properties are explored on tungsten inert gas (TIG) welded AISI-4140 alloys steel with SAE-4130 chromium–molybdenum alloy welding filler rod. For rational comparison all of the welded samples are checked with nondestructive Phased Array Ultrasonic Testing (PAUT) and to ensure defect-free samples before testing. Residual stresses are assessed with ultrasonic testing at different distances from weld center line. PWHT resulted in relief of tensile residual stress due to grain refinement. As a consequence higher ductility but lower strength existed in PWHT samples. In comparison, EPP-treated samples revealed lower residual stresses, but no significant variation on the grain refinement. Consequently, EPP-treated specimens exhibited higher tensile strength but lower ductility and toughness for the martensitic formation due to the rapid heating and quenching effects. EPP was also applied on PWHT samples, but which did not reveal any substantial effect on the tensile properties after PWHT at 650 °C. Finally the microstructures and

  19. Tendency to adhere to provider-recommended treatments and subsequent pain severity among individuals with cancer

    OpenAIRE

    Anthony Jerant; Peter Franks; Daniel J Tancredi; et al

    2011-01-01

    Anthony Jerant1, Peter Franks1, Daniel J Tancredi2, Naomi Saito3, Richard L Kravitz41Department of Family and Community Medicine, Center for Healthcare Policy and Research, University of California Davis School of Medicine, Sacramento, CA, USA; 2Department of Pediatrics, Center for Healthcare Policy and Research, University of California Davis School of Medicine, Sacramento, CA, USA; 3Center for Healthcare Policy and Research, University of California Davis School of Medicine, Sacramento, CA,...

  20. Nature in Arab American Literature Majaj, Nye, and Kahf

    OpenAIRE

    Bujupaj, Ismet

    2015-01-01

    Much critical engagement with works of Arab American literature focuses on cultural identity and political issues, without treating nature in those works. The writings of Lisa Suhair Majaj, Naomi Shihab Nye, and Mohja Kahf, provide rich opportunities to start examining Arab American writings through an ecocritical lens which examines the human relationship to nature, place, and the physical environment. Often, in these works, place is doubled, with the present-day physical environment as well...

  1. Investigation of the Emissivity and Suitability of a Carbon Thin Film for Terahertz Absorbers

    Science.gov (United States)

    2016-06-01

    however, the understanding that the introduction of a carbon thin film could reduce signal loss and will result in a change in thermal fluctuations is...NAVAL POSTGRADUATE SCHOOL MONTEREY, CALIFORNIA THESIS INVESTIGATION OF THE EMISSIVITY AND SUITABILITY OF A CARBON THIN FILM FOR TERAHERTZ ABSORBERS...TITLE AND SUBTITLE INVESTIGATION OF THE EMISSIVITY AND SUITABILITY OF A CARBON THIN FILM FOR TERAHERTZ ABSORBERS 5. FUNDING NUMBERS 6. AUTHOR(S) Naomi C

  2. Science of Human Measures Workshop: Summary and Conclusions

    Science.gov (United States)

    2009-10-01

    Army Accessions Command COL Steven Chandler Army Capabilities Integration Center Mr. Robert Seger U.S. Army Training and Doctrine Command Dr...G1 Dr. Robert Sinclair Clemson University Dr. Naomi Verdugo Office of the Assistant Secretary of the Army (Manpower and Reserve Affairs) Dr. Len... Raymer U.S. Army Management Staff College SMA (R) Jack Tilley Independent Consultant A-6 Panel 4: Assessing New Training Programs MG

  3. The Shock Doctrine

    OpenAIRE

    Dionysios K. Solomos; Dimitrios N. Koumparoulis

    2011-01-01

    Naomi Klein attempts to redefine the economic history discovering the historical continuities and to reveal the neoliberal theory which functions via the utilization of specific “tools”. The state of shock is the key for the opponents of Chicago School and Milton Friedman in order for them to establish neoliberal policies and to promote the deregulated capitalism which includes less welfare state, less public sector, less regulation, weakened labor unions, privatizations and laissez-faire. Th...

  4. LOS IMPERATIVOS DE BELLEZA Y EL DISPOSITIVO MÉDICO

    Directory of Open Access Journals (Sweden)

    Ma. Candelaria Ochoa Avalos

    2011-01-01

    Full Text Available En este artículo intentamos releer la tesis central del libro de Naomi Wolf The Beauty Myth: How Images of Beauty Are Used Against Women considerando las narraciones de algunas mujeres que entrevistamos en el marco de una investigación en curso. Naomi Wolf argumenta que las "imágenes de belleza inflexibles y crueles" que definen el "mito de la belleza" constituyen una contraofensiva al feminismo y el movimiento de las mujeres. Como argumentos centrales, Naomi Wolf postula, por un lado, la operación de un poder "represivo" que censura y desvaloriza a las mujeres reales recluyéndolas en el dominio de los intereses privados y, por otro lado, la resistencia o el sometimiento como opciones para enfrentar esta "represión sexual". Por nuestra parte, intentamos complejizar estos planteamientos, recurriendo a las tesis de Michel Foucault sobre la biopolítica, y a los desarrollos de Judith Butler sobre los "mecanismos psíquicos del poder", para concluir que la agencia de las mujeres, en el marco de la decisión de una cirugía cosmética, tiene un carácter paradojal, que implica una sujeción al poder y una habilitación de la agencia en virtud de la "complicidad" fundante con los dispositivos del saber-poder.

  5. Electromagnetic analysis of ITER diagnostic equatorial port plugs during plasma disruptions

    International Nuclear Information System (INIS)

    Zhai, Y.; Feder, R.; Brooks, A.; Ulrickson, M.; Pitcher, C.S.; Loesser, G.D.

    2013-01-01

    Highlights: ► Disruption loads on ITER diagnostic equatorial port plugs are extracted. ► Upward major disruption produces the largest radial moment and radial force on diagnostic first walls and diagnostic shield modules. ► Large eddy currents on supporting rails, keys and water pipes are observed during disruption. -- Abstract: ITER diagnostic port plugs perform many functions including structural support of diagnostic systems under high electromagnetic loads while allowing for diagnostic access to the plasma. The design of diagnostic equatorial port plugs (EPP) are largely driven by electromagnetic loads and associate responses of EPP structure during plasma disruptions and VDEs. This paper summarizes results of transient electromagnetic analysis using Opera 3d in support of the design activities for ITER diagnostic EPP. A complete distribution of disruption loads on the diagnostic first walls (DFWs), diagnostic shield modules (DSMs) and the EPP structure, as well as impact on the system design integration due to electrical contact among various EPP structural components are discussed

  6. UVB-induced epidermal hyperproliferation is modified by a single, topical treatment with a mitosis inhibitory epidermal pentapeptide

    International Nuclear Information System (INIS)

    Olsen, W.M.; Elgjo, K.

    1990-01-01

    A single application of a water-miscible cream base containing the recently identified mitosis inhibitory epidermal pentapeptide pyroGlu-Glu-Asp-Ser-GlyOH (EPP) to hairless mouse skin is followed by a long-lasting period of reduced epidermal cell proliferation. To examine if a similar growth inhibition could be achieved in stimulated and rapidly proliferating epidermis, EPP was applied at two different concentrations, 0.005 or 0.02%, to hairless mouse skin immediately after exposure of the left flank to an erythemic dose of ultraviolet B light (UVB). This dose of UVB alone induces a sustained period of rapid epidermal cell proliferation, starting at about 18 h after the irradiation. Epidermal cell proliferation was followed from 18 to 54 h (0.005% cream) or from 18 to 30 h (0.02% cream) after the treatment by estimating the rate of G2-M cell flux (the mitotic rate) by means of Colcemid, and epidermal DNA synthesis by counting labeled cells after pulse-labeling with 3H-thymidine. The unirradiated side of the mice was used as reference. The results showed that topical treatment with a 0.02% EPP cream partially inhibited UVB-induced epidermal hyperproliferation, while the 0.005% EPP cream inhibited as well as stimulated the UVB-induced hyperproliferation. Thus, EPP is effective even in rapidly proliferating epidermal cell populations, but the outcome is obviously dose-dependent in this test system

  7. Climate impact of idealized winter polar mesospheric and stratospheric ozone losses as caused by energetic particle precipitation

    Science.gov (United States)

    Meraner, Katharina; Schmidt, Hauke

    2018-01-01

    Energetic particles enter the polar atmosphere and enhance the production of nitrogen oxides and hydrogen oxides in the winter stratosphere and mesosphere. Both components are powerful ozone destroyers. Recently, it has been inferred from observations that the direct effect of energetic particle precipitation (EPP) causes significant long-term mesospheric ozone variability. Satellites observe a decrease in mesospheric ozone up to 34 % between EPP maximum and EPP minimum. Stratospheric ozone decreases due to the indirect effect of EPP by about 10-15 % observed by satellite instruments. Here, we analyze the climate impact of winter boreal idealized polar mesospheric and polar stratospheric ozone losses as caused by EPP in the coupled Max Planck Institute Earth System Model (MPI-ESM). Using radiative transfer modeling, we find that the radiative forcing of mesospheric ozone loss during polar night is small. Hence, climate effects of mesospheric ozone loss due to energetic particles seem unlikely. Stratospheric ozone loss due to energetic particles warms the winter polar stratosphere and subsequently weakens the polar vortex. However, those changes are small, and few statistically significant changes in surface climate are found.

  8. Climate impact of idealized winter polar mesospheric and stratospheric ozone losses as caused by energetic particle precipitation

    Directory of Open Access Journals (Sweden)

    K. Meraner

    2018-01-01

    Full Text Available Energetic particles enter the polar atmosphere and enhance the production of nitrogen oxides and hydrogen oxides in the winter stratosphere and mesosphere. Both components are powerful ozone destroyers. Recently, it has been inferred from observations that the direct effect of energetic particle precipitation (EPP causes significant long-term mesospheric ozone variability. Satellites observe a decrease in mesospheric ozone up to 34 % between EPP maximum and EPP minimum. Stratospheric ozone decreases due to the indirect effect of EPP by about 10–15 % observed by satellite instruments. Here, we analyze the climate impact of winter boreal idealized polar mesospheric and polar stratospheric ozone losses as caused by EPP in the coupled Max Planck Institute Earth System Model (MPI-ESM. Using radiative transfer modeling, we find that the radiative forcing of mesospheric ozone loss during polar night is small. Hence, climate effects of mesospheric ozone loss due to energetic particles seem unlikely. Stratospheric ozone loss due to energetic particles warms the winter polar stratosphere and subsequently weakens the polar vortex. However, those changes are small, and few statistically significant changes in surface climate are found.

  9. An explorative study of non-invasive ultra-weak photon emission and the anti-oxidative influence of oral zinc sulphate in light-sensitive patients with erythropoietic protoporphyria

    DEFF Research Database (Denmark)

    Petersen, Anita Birgit; Philipsen, Peter Alshede; Wulf, Hans Christian

    2011-01-01

    BACKGROUND: Erythropoietic protoporphyria (EPP) is a rare, inherited disorder of haem biosynthesis owing to deficient ferrochelatase (FECH) and accumulation of protoporphyrin IX (PPIX). This results in acute cutaneous photosensitivity upon light exposure with production of reactive oxygen species...... correlation was found between plasma zinc concentration and the initial burst. CONCLUSION: Measurements of UPE can be used for monitoring UVA-induced oxidative processes in vivo in the skin of EPP patients....... (ROS) and ultra-weak photon emission (UPE) as a by-product. We investigated if UPE evaluated the light sensitivity in EPP patients and influence of zinc treatment. METHODS: Fourteen EPP patients took zinc sulphate (3 × 200 mg/day) during spring and summer. Using a photomultiplier (PM), UPE was measured...... from the buttock skin and dorsal hand before and after solar-simulated light (SUN) exposure. Blood samples were analysed routinely for plasma zinc, iron, ferritin, transferrin, haemoglobin, erythrocyte PPIX and Zn-PPIX. RESULTS: UPE in EPP patients resembled that seen in healthy individuals. Without...

  10. Surface modification by electrolytic plasma processing for high Nb-TiAl alloys

    Science.gov (United States)

    Gui, Wanyuan; Hao, Guojian; Liang, Yongfeng; Li, Feng; Liu, Xiao; Lin, Junpin

    2016-12-01

    Metal surface modification by electrolytic plasma processing (EPP) is an innovative treatment widely commonly applied to material processing and pretreatment process of coating and galvanization. EPP involves complex processes and a great deal of parameters, such as preset voltage, current, solution temperature and processing time. Several characterization methods are presented in this paper for evaluating the micro-structure surfaces of Ti45Al8Nb alloys: SEM, EDS, XRD and 3D topography. The results showed that the oxide scale and other contaminants on the surface of Ti45Al8Nb alloys can be effectively removed via EPP. The typical micro-crater structure of the surface of Ti45Al8Nb alloys were observed by 3D topography after EPP to find that the mean diameter of the surface structure and roughness value can be effectively controlled by altering the processing parameters. The mechanical properties of the surface according to nanomechanical probe testing exhibited slight decrease in microhardness and elastic modulus after EPP, but a dramatic increase in surface roughness, which is beneficial for further processing or coating.

  11. Multi-copy entanglement purification with practical spontaneous parametric down conversion sources

    Science.gov (United States)

    Zhang, Shuai-Shuai; Shu, Qi; Zhou, Lan; Sheng, Yu-Bo

    2017-06-01

    Entanglement purification is to distill the high quality entanglement from the low quality entanglement with local operations and classical communications. It is one of the key technologies in long-distance quantum communication. We discuss an entanglement purification protocol (EPP) with spontaneous parametric down conversion (SPDC) sources, in contrast to previous EPP with multi-copy mixed states, which requires ideal entanglement sources. We show that the SPDC source is not an obstacle for purification, but can benefit the fidelity of the purified mixed state. This EPP works for linear optics and is feasible in current experiment technology. Project supported by the National Natural Science Foundation of China (Grant Nos. 11474168 and 61401222), the Natural Science Foundation of Jiangsu Province, China (Grant No. BK20151502), the Qing Lan Project in Jiangsu Province, China, and a Project Funded by the Priority Academic Program Development of Jiangsu Higher Education Institutions, China.

  12. [Evaluation of the professional practices of physicians in transfusion technology and medicine].

    Science.gov (United States)

    Hergon, Eric; Py, Jean-Yves; Jullien, Stéphanie; Quaranta, Jean-François; Folléa, Gilles; Andreu, Georges; Cabaud, Jean-Jacques; Staccini, Pascal; Rouger, Philippe

    2007-08-01

    The evaluation of the professional practices (EPP) is obligatory for all the physicians since July 1, 2005 for a first five-year period. It represents one of the components of the continuous medical training (CMT). The French Society of Blood Transfusion and National Institute of Blood Transfusion are the promoters of the EPP in transfusion technology and medicine. Initially, the programs of EPP will be conceived and controlled by experts and will relate to their basic activities. During a five years cycle, the physician taking part in a program must validate a specific action and take part in a rolling programme. At the end of the programme, the physician will receive a certificate issued by National Institute of Blood Transfusion and will have to submit it to a committee placed under the responsibility of the regional physicians' committee.

  13. Refined hyperentanglement purification of two-photon systems for high-capacity quantum communication with cavity-assisted interaction

    Energy Technology Data Exchange (ETDEWEB)

    Du, Fang-Fang; Li, Tao; Long, Gui-Lu, E-mail: gllong@tsinghua.edu.cn

    2016-12-15

    Hyperentanglement, defined as the entanglement in multiple degrees of freedom (DOFs) of a photonic quantum system, has attracted much attention recently as it can improve the channel capacity of quantum communication largely. Here we present a refined hyperentanglement purification protocol (hyper-EPP) for two-photon systems in mixed hyperentangled states in both the spatial-mode and polarization DOFs, assisted by cavity quantum electrodynamics. By means of the spatial (polarization) quantum state transfer process, the quantum states that are discarded in the previous hyper-EPPs can be preserved. That is, the spatial (polarization) state of a four-photon system with high fidelity can be transformed into another four-photon system with low fidelity, not disturbing its polarization (spatial) state, which makes this hyper-EPP take the advantage of possessing a higher efficiency.

  14. Evaluation of professional practices and quality management: use of some tools in nuclear medicine

    International Nuclear Information System (INIS)

    Israel, J.M.

    2009-01-01

    The walk to continue quality improvement is an obligation in all French health structures and the departments of nuclear medicine have to take part in, particularly for the evaluation of professional practices (E.P.P.). This work meant to show how simple and classical tools (process analysis, scheme of Ishikawa, '5M' method, logo-grams, EFQM or Shortell methods) could be used to impulse an E.P.P. according to the rules proposed by the 'Haute Autorite de sante'. We try to show how these tools can be used to analyze and solve practical as managerial problems. For example, we set out a process analysis of nuclear medicine acts in several levels of discrimination. Lastly, we expose some classical problems in the application of the E.P.P.. The aim of this article is not to offer ready-made solutions, but only to show what is possible with these user-friendly tools. (author)

  15. Parámetros genéticos para características reproductivas en una población de búfalos (bubalus bubalis artiodactyla, bovidae) en el magdalena medio colombiano.

    OpenAIRE

    Bolívar Vergara, Diana María; Ramírez Toro, Edison Julián; Agudelo Gómez, Divier Antonio; Angulo Arroyave, Roberto Arturo; Cerón Muñoz, Mario Fernando

    2011-01-01

    La investigación se hizo para estimar los componentes de (co)varianza y parámetros genéticos para edad al primer parto (EPP) e intervalo entre partos (IEP) en una población bufalina en el Magdalena Medio Colombiano. Las características evaluadas fueron EPP, IEP entre primer y segundo parto (IEP1-2), IEP entre segundo y tercer parto (IEP2-3), e IEP entre tercer y cuarto parto (IEP3-4) en un modelo animal multicaracterístico. El IEP con todos los partos (IEPtotal) fue analizado en un modelo ani...

  16. Celebrating the 21st anniversary of empowerment evaluation with our critical friends.

    Science.gov (United States)

    Fetterman, David; Wandersman, Abraham

    2017-08-01

    This special topic edition of E&PP presents the insights of luminaries in the field who have helped shape empowerment evaluation with their critiques, concerns, and congratulations. We celebrate their contributions to empowerment evaluation. This special topic edition of E&PP presents their comments about an evaluation approach that, according to president Stewart Donaldson, has "gone viral" across the globe (Donaldson, 2015). To set the stage for these critical friends' comments, additional context for their discussion is provided. In addition, this special topic edition concludes with a brief comment on their thoughts. Copyright © 2016 Elsevier Ltd. All rights reserved.

  17. Bourdieu on püüdnud näidata oma teooriate universaalsust... : Bourdieu / Anders Härm, Airi-Alina Allaste

    Index Scriptorium Estoniae

    Härm, Anders, 1977-

    2005-01-01

    Küsimusele milliste probleemidega tegelemisel Eestis võiks abi olla Pierre Bourdieu' teooriatest vastavad teiste hulgas Airi-Alina Allaste ja Anders Härm. Airi-Alina Allaste toob näiteks kunstisotsioloogia. Anders Härm P. Bourdieu teooriate kasutamisvõimalustest kunstiteaduses. B. Bourdieu teooriate rakendamise näiteks toob ta Johannes Saare ja Epp Lankotsa

  18. Exploring the JIMP Concept: Literature Review (Examen du Concept IIMP: Analyse Documentaire)

    Science.gov (United States)

    2010-02-01

    Leadership (pp. 95-106). Kingston: Canadian Defence Academy Press. Manley , J.; Burney, D.H.; Epp, J.; Tellier, P. & Wallin, P. (2008) Independent Panel...Academy, Directorate of Learning and Innovation 3705-2 (SSO LL ). Slobodian, L. (2005). Looking after your people: A very public demonstration of

  19. Hepatitis B virus (HBV) DNA levels and the management of HBV-infected health care workers

    NARCIS (Netherlands)

    van der Eijk, A A; de Man, R A; Niesters, H G M; Schalm, S W; Zaaijer, H L

    Different guidelines exist for the management of hepatitis B virus (HBV)-infected health care workers (HCWs). Various HBV DNA levels are used as a cutoff level to determine whether an HBV-infected HCW is allowed to perform exposure-prone procedures (EPPs) or not. In this paper we discuss the factors

  20. Hepatitis B virus (HBV) DNA levels and the management of HBV-infected health care workers

    NARCIS (Netherlands)

    van der Eijk, A. A.; de Man, R. A.; Niesters, H. G. M.; Schalm, S. W.; Zaaijer, H. L.

    2006-01-01

    Different guidelines exist for the management of hepatitis B virus (HBV)-infected health care workers (HCWs). Various HBV DNA levels are used as a cutoff level to determine whether an HBV-infected HCW is allowed to perform exposure-prone procedures (EPPs) or not. In this paper we discuss the factors

  1. Tartu sisustuskevad / Kadi Lehtmets

    Index Scriptorium Estoniae

    Lehtmets, Kadi

    2008-01-01

    "Deko" esindajad Anu Kaelussoo juhatusel tutvusid Tartu sisustus- ja kunstikauplustega. Püha Antoniuse Gildi meistrikodadest, Epp Mardi ja Tuuli Vahesaare kauplusest "Friida ja Lonni", kauplustest "Ruum", "Abakhan", "Saurus Antiik", "Kunst ja Käsitöö", ateljee- kauplusest "Põnev Pritsimaja", Tuvikese kunstikauplusest, Mustvalgest salongist, Elitaar kunstisalongist jm

  2. Teacher Perceptions of Administrator Leadership Styles Regarding Job Satisfaction

    Science.gov (United States)

    Johnson, Zachary Tyler

    2017-01-01

    One of the greatest challenges within education is a growing shortage of teachers (Epps & Foor, 2015). Various factors can be attributed to this phenomenon; however, two major factors that influence teachers to leave the profession are accountability and administrator leadership styles (Weinbaum, Weis, & Beaver, 2012). These two factors…

  3. Pop on alati pop / Piret Veigel

    Index Scriptorium Estoniae

    Veigel, Piret, 1961-

    2005-01-01

    Ingridi avatud köögi ja rõduga pop-stiilis 2-toaline korter uuselamus Tallinnas. Sisekujundaja Annela Anger, valgustid konstrueeris Tarmo Luisk. Magamistoas on seinal Epp-Maria Kokamäe maal. Ingridi vastused 15 küsimusele. Ill.: korteri plaan, 9 vaadet

  4. Learning in the Home and at School: How Working Class Children "Succeed against the Odds"

    Science.gov (United States)

    Siraj-Blatchford, Iram

    2010-01-01

    This paper presents data collected in individual case studies that aimed to investigate children and their families who succeeded against the usual "odds" of disadvantage. Funded as an extension of EPPE 3-11 by the Cabinet Office for the Equalities Review, the study focused particularly closely upon the performance of disadvantaged…

  5. Tudengifilmid seavad fookusesse arhitektuuri / Karin Klaus

    Index Scriptorium Estoniae

    Klaus, Karin

    2015-01-01

    Pärnu keskraamatukogus näidatakse Balti Filmi- ja Meediakooli tudengite ühistööna valminud komplekti arhitektuuriteemalistest lühimängufilmidest. Filmid on Kairit Brassi "Lõunavalgus", Liva Vilnite "Sagedus", Marta Pulki "Õhk", Keidi Mäe "Uue alguse loon" ja Epp Kubu "Uustulnuk"

  6. Multi-Regional Input-Output (MRIO Study of the Provincial Ecological Footprints and Domestic Embodied Footprints Traded among China’s 30 Provinces

    Directory of Open Access Journals (Sweden)

    Decun Wu

    2016-12-01

    Full Text Available Rapid development in China has led to imbalances and inequities of ecological resources among the provinces and regions. In this study, an environmentally extended multi-regional input-output (MRIO model was used to analyze the imbalances, inequities and pressures of the ecological footprints (EF of China’s 30 provinces in 2007. In addition, by decomposing the total product consumption coefficients, we calculated the net embodied EF of the flows among the provinces by the total amount, land type and sector. The results showed that most provinces presented EF deficits. Significant differences were observed between the ecological pressure in consumption (EPC and ecological pressure in production (EPP for each province because of the net embodied EF trade; the EPCs of Shanghai (15.16, Beijing (7.81 and Tianjin (7.81 were the largest and presented descending EPPs, whereas the EPCs of Heilongjiang (0.98, Hebei (0.98, Xinjiang (0.98 and Guangxi (0.98 were under the threshold value (1 and presented ascending EPPs. The carbon footprint in the secondary sector was the main embodied EF of the flows among the provinces responsible for inequities. Finally, based on the various conditions of the provinces in different geographical regions, we have provided suggestions for regionally balanced development that can maintain the EPP and EPC values under the threshold for each province.

  7. Kilingi-Nõmme on miljööväärtuslik väikelinn / Tõnu Kann

    Index Scriptorium Estoniae

    Kann, Tõnu, 1957-

    2009-01-01

    Tõnu Kanni ja Henn Soodla kuues matk Pärnumaa 20. sajandi väärtarhitektuuri jälgedes, kaasas kunstiteadlane Epp Lankots, kes leidis Kilingi-Nõmmel kuus hoonet, mida ta pakub riikliku kultuurimälestisena kaitse alla võtta. Üks neist Konstantin Meyeri projekti järgi ehitatud funktsionalistlik villa

  8. Ääremaal võib kohata ilusaid maalähedasi hooneid / Tõnu Kann

    Index Scriptorium Estoniae

    Kann, Tõnu, 1957-

    2009-01-01

    Tõnu Kanni ja Henn Soodla matk Pärnumaa 20. sajandi väärtarhitektuuri jälgedes, kaasas kunstiteadlase Epp Lankotsi koostatud Eesti 20. sajandi arhitektuuri kaitseprogrammi nimestik kaitsealustest objektidest Urissaares, Massiarus, Metsapooles ja Võidukülas, viimases uudismaa-asunduste hooned projekteeris Erika Nõva, Massiaru koolimaja autor oli Märt Merivälja

  9. Efficacy of drainage blood reinfusion in early postoperative period after total hip arthroplasty in patients with rheumatoid arthritis

    Directory of Open Access Journals (Sweden)

    N B Shelokova

    2008-01-01

    Full Text Available To study effect of drainage blood reinfusion in early postoperative period (EPP after total hip arthroplasty (THA in patients with rheumatoid arthritis (RA. Material and methods. Primary THA was performed in 51 RA pts with hip damage (49 female, 2 male aged from 26 to 68 years. 42 THA were performed with “Endosystems and Implants” (ESI endoprosthesis, and 21 — with “Mathys” endoprosthesis. The pts were divided into two groups. Standard infusion-transfusion therapy with donor blood components was performed in group 1 pts (n=26 to compensate blood loss in EPP. In group 2 pts (n=25 drainage blood reinfusion was done with active aspiration system Handy Vac TM ATS (Unomedical. Group 1 pts had more prominent circulatory and neurologic disturbances in EPP: hypodynamic variant of circulation with elevation of peripheral vascular resistance till 5-7 day of postoperative period, prominent hypersympathicotonia and a large number of posttransfusion reactions. Evaluation of hemodynamic and vegetative disturbances showed advantage of blood loss compensation and vegetative disturbances normalization with drainage blood reinfusion in EPP after THA in comparison with standard pts management.

  10. Using Student Centred Evaluation for Curriculum Enhancement: An Examination of Undergraduate Physiotherapy Education in Relation to Physical Activity and Exercise Prescription

    Science.gov (United States)

    O'Donoghue, Grainne; Doody, Catherine; Cusack, Tara

    2011-01-01

    The purpose of this study was to examine physiotherapy students' perceptions of current education content of entry-level physiotherapy programmes in terms of physical activity (PA) and exercise promotion and prescription (EPP). Sixty-two physiotherapy students from three Irish Universities participated. Three Structured Group Feedback Sessions…

  11. Safety analysis report for the cold vacuum drying facility, phase 2, supporting installation of process systems

    International Nuclear Information System (INIS)

    Pili-Vincens, C.

    1998-01-01

    SNF Project emergencies span the spectrum of identified emergencies for SNF Project facilities, from worker injury to general emergencies with potential public impact. Facility events include fire and/or explosion, radioactive material release, chlorine gas release, hazardous material release, loss of water in the fuel basins, and loss of electrical power. Natural events include seismic events, high winds, range fires, flooding, lightning strikes, tornado, and an aircraft crash. Security contingencies include bomb threat and/or explosive device, sabotage, and hostage situation and/or armed intruder as described in DOE/RL-94-02 (DOE 1997 b). This Chapter 15.0 applies to all operations, facilities, and personnel, including subcontractors, vendors, visitors, and any non-contractor tenants in SNF Project-controlled facilities. The EPP addresses both individual and organizational graded responses to the spectrum of emergencies, which includes hypothetical accidents with very low occurrence frequencies. The planning, accomplished in the EPP and the BEPs, provides the response actions for these emergencies. This chapter links the SNF Project EPP to DOE/RL-94-02 (DOE 1997 b), which provides the link to subsequent state and local off site EPPs. Integration of these programs links potential onsite events with onsite and offsite impacts. This integration assists in mitigation and recovery and provides for protection of the health and safety of the workers, the public, and the environment

  12. Kuidas raamida merd? / Ell-Maaja Randküla

    Index Scriptorium Estoniae

    Randküla, Ell-Maaja, 1939-2016

    2005-01-01

    Korter Tallinnas Pirita teel. Sisekujundus: Ilona Põldme, OÜ Põldme. Ehitaja: OÜ Onix Invest. Olulise osa mööblist kavandas I. Põldme, valmistas OÜ Timbermeister. Elutoas kompositsioon Epp Maria Kokamäe maalist ja Jaak Arro puulõikest. Ilona Põldmest, tema tähtsamad tööd. Ill.: plaan, 19 värv. vaadet

  13. Photosensitivity and Acute Liver Insufficiency in Late-Onset Erythropoietic Protoporphyria with a Chromosome 18q Abnormality

    Directory of Open Access Journals (Sweden)

    Yuka Oshikawa

    2012-07-01

    Full Text Available Late-onset erythropoietic protoporphyria (EPP is rare, and it is usually associated with an acquired somatic mutation of the ferrochelatase gene secondary to hematological malignancy such as myelodysplastic syndrome or myeloproliferative disorder. In 0.5–1% of patients with EPP, deposition of protoporphyrin in the liver leads to progressive liver insufficiency. Herein, we report the case of a 67-year-old female who developed EPP with typical photosensitivity and hemolytic anemia. Six months later, she was admitted with acute liver damage with a rapidly progressing course, and developed liver insufficiency. She recovered from the liver insufficiency after undergoing plasmapheresis and red blood cell exchange transfusion. A bone marrow examination revealed normal features; however, a cytogenetic analysis identified an abnormal clone of cells with a translocation between chromosomes 13q12 and 18q21.1. This is the first report of a patient who recovered from liver insufficiency. The results of this report suggest that plasmapheresis and red blood cell exchange transfusion are effective for treating liver insufficiency in patients with late-onset EPP.

  14. Hepatitis C virus infection among transmission-prone medical personnel

    NARCIS (Netherlands)

    Zaaijer, H. L.; Appelman, P.; Frijstein, G.

    2012-01-01

    Hepatitis C virus (HCV)-infected physicians have been reported to infect some of their patients during exposure-prone procedures (EPPs). There is no European consensus on the policy for the prevention of this transmission. To help define an appropriate preventive policy, we determined the prevalence

  15. CCD linear image sensor ILX511 arrangment for a technical spectrometer

    Czech Academy of Sciences Publication Activity Database

    Bartoněk, L.; Keprt, Jiří; Vlček, Martin

    2003-01-01

    Roč. 33, 2-3 (2003), s. 548-553 ISSN 0078-5466 Institutional research plan: CEZ:AV0Z1010921 Keywords : CCD linear sensor ILX511 * enhanced parallel port (EPP able IEEE1284) * A/D converter AD9280 Subject RIV: BH - Optics, Masers, Lasers Impact factor: 0.221, year: 2003

  16. Eilne, tänane ja homne ehtekunst Marzees / Eilve Manglus

    Index Scriptorium Estoniae

    Manglus, Eilve, 1977-

    2004-01-01

    Euroopa ehtekunstikoolide lõputööde väljapanek Marzee galeriis kuni 6. X. Kuraator Manuel Vilhena. Eestit esindanud Kertu Tubergi, Maarja Niinemäe ja Epp Perteli ning Bas Boumani, Jantine Bindelsi (Holland) ja Andrew Lambi (London) töödest. Marzee kollektsiooni kuuluvad EKA lõpetanud ehtekunstnike Villu Plingi, Piret Hirve ja Kristiina Lauritsa ehted

  17. Vaated kolmelt aiaterrassilt / Kaja Kurg

    Index Scriptorium Estoniae

    Kurg, Kaja, 1959-

    2006-01-01

    Kiur ja Epp Saluveeri terrasside aed Viiratsis. Kallakul asuva aia ülemisel terrassil on eesaed ja elamu, keskmisel muruplats ning alumisel puhkenurk kaminakoja, tiigi ja ilupeenardega. Aed sündis koostöös haljastusarhitekt Ursula Mikkoriga. Suuremaid töid aitas teha aiafirma UV Haljastus. 10 värv. ill

  18. Effect of oral administration of freshly pressed juice of Echinacea purpurea on the number of various subpopulations of B- and T-lymphocytes in healthy volunteers: results of a double-blind, placebo-controlled cross-over study

    DEFF Research Database (Denmark)

    Schwarz, Evelyn; Parlesak, Alexandr; Henneicke-von-Zeppelin, H. H.

    2005-01-01

    BACKGROUND: In a recent double-blind placebo-controlled crossover-study the "immune stimulatory" effects (activation of macrophages leading to enhanced phagocytosis and production of several cytokines) of Echinacea purpurea preparations (EPP) which were observed in vitro experiments and following...

  19. Avanevad uksed: eestlasest maailmakodanikuks / Kärt Hellerma

    Index Scriptorium Estoniae

    Hellerma, Kärt, 1956-

    2009-01-01

    Kirjastuse Petrone Print sarjas "Minu..." ilmunud raamatutest: Petrone, Epp. Minu Ameerika. 1-2. (2007) ; Penu, Anna-Maria. Minu Hispaania (2008) ; Aksli, Marje. Minu Moldova (2008) ; Kängsepp, Liis. Minu Argentina (2008) ; Kupinskaja, Maria. Minu Alaska (2008) ; Loog, Mai. Minu Tai (2008) ; Nõmm, Tarvo. Minu Island (2009) ; Praakli, Kristiina. Minu Itaalia (2009) ; Väljaots, Urmas. Minu Pariis (2009)

  20. Draakoni galeriis jätkub kunsti terveks ööpäevaks / Kätlin Kaldmaa

    Index Scriptorium Estoniae

    Kaldmaa, Kätlin, 1970-

    2006-01-01

    Kunstnike rühmituse "Temporary A/B Ensemble (Daniel Kupferberg, Eero Yli-Vakkuri, Epp Kubu, Kirke Kangro, Lagle Palo, Simon Haefele, Thomas Geiger) 13. okt. kell 17.00 algavast 24-tunnisest performance'st "RE-DO" Draakoni galerii keldrisaalis

  1. Eesti eakad käisid Kasseli Documenta'l mälestuskaste näitamas / Ave Randviir

    Index Scriptorium Estoniae

    Randviir, Ave, 1981-

    2007-01-01

    Saksamaal Kasselis toimuval nüüdiskunsti näitusel Documenta eksponeeriti rändnäitust "Mälestuste maja". Eestlaste elulood kujundas mälestuskastideks kunstnik Epp Viires. MTÜ Looja liikmed valmistasid kuus mälestuskasti - Noorus Siberis, Virumaa talu saatus, Minu juured, Minu elu muusikas, Karva-Mari ja Meremees, mere maalimine

  2. X-linked dominant protoporphyria: The first reported Japanese case.

    Science.gov (United States)

    Ninomiya, Yukiko; Kokunai, Yasuhito; Tanizaki, Hideaki; Akasaka, Eijiro; Nakano, Hajime; Moriwaki, Shinichi

    2016-04-01

    A 12-year-old boy with photosensitivity since 3 years of age presented with small concavities on both cheeks, the nasal root and the dorsal surface of both hands. According to the clinical features, erythropoietic protoporphyria (EPP) was suspected. Urine and blood samples were tested for porphyrin derivatives, which revealed a markedly elevated level of erythrocyte protoporphyrin (EP) and a diagnosis of EPP was made. The patient's mother had no photosensitivity, however, lesions appearing slightly as small scars were found on the dorsum of her right hand; his elder sister and father showed no rash. The EP levels were elevated in samples from his mother and mildly elevated in those from his elder sister and father. To obtain a definitive diagnosis, genetic analyses were performed using samples from all family members, which revealed no mutations in the ferrochelatase-encoding gene (FECH), which is responsible for EPP. Instead, a pathological mutation of the 5-aminolevulinic acid synthase-encoding gene (ALAS2) was identified in samples from the patient, his mother and his elder sister, confirming a definitive diagnosis of X-linked dominant protoporphyria (XLDPP). This is the first Japanese family reported to have XLDPP, demonstrating evidence of the condition in Japan. In addition, because XLDPP is very similar to EPP in its clinical aspects and laboratory findings, a genetic analysis is required for the differential diagnosis. © 2015 Japanese Dermatological Association.

  3. Inimese murdmine ühiskonna prismas / Andri Ksenofontov

    Index Scriptorium Estoniae

    Ksenofontov, Andri, 1962-

    2011-01-01

    Epp Kubu näitus "Raha ajab lapsi taga" Tallinna Linnagaleriis 8. maini 2011. Kristina Kiviranna ja Riina-Ingel Keskpaiga ehk Lumi Kylma näitus "Escape" ("Põgenemine") Tallinnas Aatriumi galeriis 21. maini 2011. Johanna Sipilä (Soome) ja Katrin Piile maalinäitus "Jonathan Krani" Tallinnas Polymeri kunstikonteineris 1. maini 2011

  4. The Role of International School Counselors in U.S. College Recruitment Strategy

    Science.gov (United States)

    Foley, Amy Greenwald

    2013-01-01

    The University of Delaware has embraced a global admissions initiative with minimal experience in international endeavors and a limited budget for international recruitment. This EPP serves as exploratory research for improving our understanding of the international student market in Latin America and working more effectively with international…

  5. Breast cancer resistance protein (Bcrp1/Abcg2) is expressed in the harderian gland and mediates transport of conjugated protoporphyrin IX

    NARCIS (Netherlands)

    Jonker, Johan W.; Musters, Sandra; Vlaming, Maria L. H.; Plosch, Torsten; Gooijert, Karin E. R.; Hillebrand, Michel J.; Rosing, Hilde; Beijnen, Jos H.; Verkade, Henkjan J.; Schinkel, Alfred H.

    Proper regulation of intracellular levels of protoporphyrin IX (PPIX), the direct precursor of heme, is important for cell survival. A deficiency in ferrochelatase, which mediates the final step in heme biosynthesis, leads to erythropoietic protoporphyria (EPP), a photosensitivity syndrome caused by

  6. ‘Muddling through’ by way of modelling

    DEFF Research Database (Denmark)

    Buur, Lars

    2015-01-01

    of Ole Therkildsens’s modus operandi, right from his key work Watering White Elephants in 1988 to his contribution to finalizing the EPP programme with the 2015 Cambridge University Press book, The Politics of African Industrial Policy. What relates the two works is a three-dimensional model first...

  7. Kas praktikant on ettevõttes teretulnud? / Valev Mägi, Hedi Hepner, Aku Sorainen ... [jt.

    Index Scriptorium Estoniae

    2009-01-01

    Küsimusele vastavad: Mainori Kõrgkooli üliõpilasesinduse esimees Valev Mägi, Tartu Ülikooli õigusteaduskonna üliõpilane Hedi Hepner, Advokaadibüroo Sorainen juhtiv partner Aku Sorainen, Swedbanki personali planeerimise ja arendamise osakonna juhataja Signe Vaks-Saareoja, Lääne maasekretär Epp Mitt

  8. Häbi, professor, teil on Gefilus kapis / Eve Kruuse

    Index Scriptorium Estoniae

    Kruuse, Eve,d1959-

    2008-01-01

    Tartu Ülikooli professor Marika Mikelsaar võitis läinud kuul koos kolleegidega (Tiiu Kullisaar, Epp Songisepp, Hedi Annuk ja Mihkel Zilmer) Soulis ülemaailmse naisleiutajate konkursil ME-3 bakteri avastamise ja probiootikuks arendamise eest kuldmedali

  9. Avati Deco Galerii Boutique

    Index Scriptorium Estoniae

    2000-01-01

    Eragalerii Deco asutajad Epp ja Tiit Rebane avasid Vana-Posti 2 Deco Galerii Boutique, kus pakutakse vaadata ja müüa minimaali, -graafikat ja vitraaže (loetletud kunstnikke). Kadriorus asunud Deco lõpetas tegevuse rendilepingu lõppemise tõttu

  10. Using Data to Drive Success in Educator Prep: Massachusetts and Endicott College Collaborate for Continuous Improvement

    Science.gov (United States)

    Data Quality Campaign, 2016

    2016-01-01

    For educator preparation programs (EPPs) to produce effective teachers, they must engage in a process of continuous improvement using timely, high-quality information about the performance of their respective graduates in the classroom as measured by student outcomes. While states have the capacity to provide this information through their…

  11. A Community-Based Social Marketing Campaign at Pacific University Oregon: Recycling, Paper Reduction, and Environmentally Preferable Purchasing

    Science.gov (United States)

    Cole, Elaine J.; Fieselman, Laura

    2013-01-01

    Purpose: The purpose of this paper is to design a community-based social marketing (CBSM) campaign to foster sustainable behavior change in paper reduction, commingled recycling, and purchasing environmentally preferred products (EPP) with faculty and staff at Pacific University Oregon. Design/methodology/approach: A CBSM campaign was developed…

  12. Dual Electrolytic Plasma Processing for Steel Surface Cleaning and Passivation

    Science.gov (United States)

    Yang, L.; Zhang, P.; Shi, J.; Liang, J.; Tian, W. B.; Zhang, Y. M.; Sun, Z. M.

    2017-10-01

    To remove the rust on rebars and passivate the fresh surfaces, electrodes reversing electrolytic plasma processing (EPP) was proposed and conducted in a 10 wt.% Na2CO3 aqueous solution. The morphology and the composition of the surface were investigated by SEM and XPS. Experimental results show that the rust on the surface was removed effectively by cathode EPP, and a passive film containing Cr2O3 was achieved by the succeeding anode EPP treatment, by a simple operation of reversing the bias. The corrosion resistance was evaluated in a 3.5 wt.% NaCl aqueous solution using an electrochemical workstation. In comparison, the corrosion resistance was improved by the succeeding anode EPP treatment, which is evidenced by a positive shift of the open-circuit potential, an increase in the electrochemical impedance representing the inner layer by 76.8% and the decrease in the corrosion current density by 49.6%. This is an effective and environment-friendly technique to clean and passivate rebars and similar steel materials.

  13. Kas omade hool või võõraste veidrus? / Ülle Juht

    Index Scriptorium Estoniae

    Juht, Ülle, 1964-

    2005-01-01

    Rahvaliidu naisühenduse Epp esinaise sõnul on erakonna valimisprogrammis kolm olulist märksõna - laste eest hoolitsemine, koostöö linna või valla juhtimisel, iga inimpõlve ja keskkonna väärtustamine

  14. Polarization entanglement purification for concatenated Greenberger-Horne-Zeilinger state

    Science.gov (United States)

    Zhou, Lan; Sheng, Yu-Bo

    2017-10-01

    Entanglement purification plays a fundamental role in long-distance quantum communication. In the paper, we put forward the first polarization entanglement purification protocol (EPP) for one type of nonlocal logic-qubit entanglement, i.e., concatenated Greenberger-Horne-Zeilinger (C-GHZ) state, resorting to the photon-atom interaction in low-quality (Q) cavity. In contrast to existing EPPs, this protocol can purify the bit-flip error and phase-flip error in both physic and logic level. Instead of measuring the photons directly, this protocol only requires to measure the atom states to judge whether the protocol is successful. In this way, the purified logic entangled states can be preserved for further application. Moreover, it makes this EPP repeatable so as to obtain a higher fidelity of logic entangled states. As the logic-qubit entanglement utilizes the quantum error correction (QEC) codes, which has an inherent stability against noise and decoherence, this EPP combined with the QEC codes may provide a double protection for the entanglement from the channel noise and may have potential applications in long-distance quantum communication.

  15. "Tallinna moodul" pakub linnale ühtset vormi / Margit Tõnson

    Index Scriptorium Estoniae

    Tõnson, Margit, 1978-

    2004-01-01

    Rahvusvahelise ideekonkursi võitis "Fold", autorid Clayton Welham ja Martin Yong Londonist. II koht tööle "Drunken Style", autorid Samson Adjei, Harry Dobbs Ja Greg Epps Londonist. III koht itaalia disaineritele, ergutuspreemiad Argentiinasse ja New Yorki. Kommenteerinud linnadisainer Aavo Ermel

  16. Kodu, kus elu käib päikese järgi / Airi Hallik

    Index Scriptorium Estoniae

    Hallik, Airi, 1975-

    2006-01-01

    Kunstnik Epp Margnale ja fotograaf Toomas Kalvele on hingelähedased maaelu ja maausk. Nende Hino talust Kanepi ja Otepää vahel. Vana maja otsa ehitas T. Kalve pooleldi klaasist ateljee. Talumaja muudavad värvikamaks E. Margna maalid vanal puidul. Koobassauna ehitamise plaanist. 11 värv. ill

  17. A Modernized National Spatial Reference System in 2022: Focus on the Caribbean Terrestrial Reference Frame

    Science.gov (United States)

    Roman, D. R.

    2017-12-01

    In 2022, the National Geodetic Survey will replace all three NAD 83 reference frames the four new terrestrial reference frames. Each frame will be named after a tectonic plate (North American, Pacific, Caribbean and Mariana) and each will be related to the IGS frame through three Euler Pole parameters (EPPs). This talk will focus on practical application in the Caribbean region. A working group is being re-established for development of the North American region and will likely also result in analysis of the Pacific region as well. Both of these regions are adequately covered with existing CORS sites to model the EPPs. The Mariana region currently lacks sufficient coverage, but a separate project is underway to collect additional information to help in defining EPPs for that region at a later date. The Caribbean region has existing robust coverage through UNAVCO's COCONet and other data sets, but these require further analysis. This discussion will focus on practical examination of Caribbean sites to establish candidates for determining the Caribbean frame EPPs as well as an examination of any remaining velocities that might inform a model of the remaining velocities within that frame (Intra-Frame Velocity Model). NGS has a vested interest in defining such a model to meet obligations to U.S. citizens in Puerto Rico and the U.S. Virgin Islands. Beyond this, NGS aims to collaborate with other countries in the region through efforts with SIRGAS and UN-GGIM-Americas for a more acceptable regional model to serve everyone's needs.

  18. New data from Oposisi : implications for Early Papuan pottery phase

    International Nuclear Information System (INIS)

    Allen, J.; Summerhayes, G.; Mandui, H.; Leavesley, M.

    2011-01-01

    An apparent colonisation of the Papuan south coast by pottery-making villagers about 2000 years ago let in the 1970s to the development of a regional sequence of first millenium AD decorated pottery styles now known as Early Papuan pottery (EPP). Important in defining this style horizon is the Yule Island site of Oposisi first excavated by Ron Vanderwal in 1969. As part of an on-going re-appraisal of pottery production along this coast by two of us, we took advantage of an opportunity to re-sample the site in 2007. A paper proposing a much earlier starting date for EPP based on dates for sherds in Torres Strait meant that we could also take advantage of this visit to acquire further dating samples. A coherent set of seven new AMS dates strongly supports the Oposisi sequence beginning at c. 2000 BP. Beyond this our sample produced much more obsidian, imported from Fergusson Island 600 km to the east, than had previously been recorded for the site. This attests to stronger and more continuous eastern links than had been previously supposed. Lastly the paper reviews EPP in the light of recent pottery finds that suggest pre-EPP pottery will occur on the south Papuan coast. (author). 21 refs., 8 figs., 8 tabs.

  19. Koolipingist ärisse / Kai Väärtnõu

    Index Scriptorium Estoniae

    Väärtnõu, Kai

    2004-01-01

    Õpilasfirmade Neli Poega ja R@t tegevusest ja saavutustest Euroopa õpilasfirmade võistlustel. Õpilasfirmade tegevust koordineeriva Junior Achievement'i arengufondi tegevdirektor Epp Lauk ja nõukogu esimees Rein Loik kinnitavad, et ettevõtjad ja riik on hakanud ettevõtlusharidust hindama. Kommenteerib Karoli Hindriks

  20. Telling our stories: heroin-assisted treatment and SNAP activism in the Downtown Eastside of Vancouver.

    Science.gov (United States)

    Boyd, Susan; Murray, Dave; MacPherson, Donald

    2017-05-18

    This article highlights the experiences of a peer-run group, SALOME/NAOMI Association of Patients (SNAP), that meets weekly in the Downtown Eastside of Vancouver, British Columbia, Canada. SNAP is a unique independent peer- run drug user group that formed in 2011 following Canada's first heroin-assisted treatment trial (HAT), North America Opiate Medication Initiative (NAOMI). SNAP's members are now made up of former research participants who participated in two heroin-assisted trials in Vancouver. This article highlights SNAP members' experiences as research subjects in Canada's second clinical trial conducted in Vancouver, Study to Assess Longer-term Opioid Medication Effectiveness (SALOME), that began recruitment of research participants in 2011. This paper draws on one brainstorming session, three focus groups, and field notes, with the SALOME/NAOMI Association of Patients (SNAP) in late 2013 about their experiences as research subjects in Canada's second clinical trial, SALOME in the DTES of Vancouver, and fieldwork from a 6-year period (March 2011 to February 2017) with SNAP members. SNAP's research draws on research principles developed by drug user groups and critical methodological frameworks on community-based research for social justice. The results illuminate how participating in the SALOME clinical trial impacted the lives of SNAP members. In addition, the findings reveal how SNAP member's advocacy for HAT impacts the group in positive ways. Seven major themes emerged from the analysis of the brainstorming and focus groups: life prior to SALOME, the clinic setting and routine, stability, 6-month transition, support, exiting the trial and ethics, and collective action, including their participation in a constitutional challenge in the Supreme Court of BC to continue receiving HAT once the SALOME trial ended. HAT benefits SNAP members. They argue that permanent HAT programs should be established in Canada because they are an effective harm reduction

  1. Handling a crisis via a combination of human initiative and godly direction: Insights from the Book of Ruth

    Directory of Open Access Journals (Sweden)

    Robin Gallaher Branch

    2012-12-01

    Full Text Available The biblical text introduces Ruth, a Moabite woman, at a time of personal crisis. She faces destitution. Life has handed her multiple blows, amongst them widowhood and childlessness. Her single asset? Naomi, a cranky, elderly but endearing mother-in-law. Naomi, an Israelite and also widowed, is now quite determined to go home to Bethlehem. Ruth joins Naomi’s journey, but for Ruth it is a pilgrimage, for it is at this time that she switches allegiance from the gods of Moab to the God of Israel. As an immigrant facing change on every level – a new culture, a new religion, no friends and no job – Ruth nonetheless triumphs. Within only a couple of months, not only does she marry a prominent and prosperous bachelor, Boaz, but also wins the hearts of her mother-in-law’s friends, the women of Bethlehem. This analysis of her successful pilgrimage offers contemporary guidelines for facing dramatic changes. Using literary method, this article examines one of the Bible’s accounts of how a personal crisis is resolved via a combination of God’s providence and human initiative and courage. Die hantering van ’n krisis deur ’n kombinasie van menslike inisiatief en goddelike bestuur: Insigte uit die boek Rut. Die bybelse teks stel die leser voor aan Rut, ’n Moabitiese vrou, tydens ‘n persoonlike krisis in haar lewe. Sy is ’n weduwee, kinderloos en staar dus armoede in die gesig. Haar enigste pluspunt is Naomi, haar bejaarde, ietwat verbitterde dog innemende skoonmoeder. Naomi, ’n Israeliet en ook ’n weduwee, is vasbeslote om na haar huis in Betlehem terug te keer. Rut vergesel haar en dit word vir Rut ’n pelgrimstog na die God van Israel, weg van die afgode van Moab af. As immigrant wat ’n vreemde kultuur en godsdiens, ’n toekoms sonder vriende en werkloosheid moet verwerk, seëvier Rut uiteindelik. Sy trou binne ‘n paar maande met Boas, ’n prominente en welvarende vrygesel en wen ook die harte van haar skoonmoeder se

  2. Reviews of recent publications

    Directory of Open Access Journals (Sweden)

    1994-06-01

    Full Text Available Bjornson, Richard. The African Quest for Freedom and Identity: Cameroonian Writing and the National Experience by Thomas A. Hale Cixous, Hélène. 'Coming to Wrting' and Other Essays by Randi Brox Birn Derwin, Susan. The Ambivalence of Form: Lukacs, Freud, and the Novel by Eva L. Corredor Kaminsky, Amy K. Reading the Body Politic: Feminist Criticism and Latin American Women Writers by Naomi Lindstrom Nägele, Rainer. Theater, Theory, Speculation: Walter Benjamin and the Scenes of Modernity by Alice A. Kuzniar Tomlinson, John. Cultural Imperialism by Michael Filcher Weisberg, Richard. Poethics and Other Strategies of Law and Literature by Sara B. Blair

  3. Development of pregnant female, hybrid voxel-mathematical models and their application to the dosimetry of applied magnetic and electric fields at 50 Hz

    International Nuclear Information System (INIS)

    Dimbylow, Peter

    2006-01-01

    This paper describes the development of 2 mm resolution hybrid voxel-mathematical models of the pregnant female. Mathematical models of the developing foetus at 8-, 13-, 26- and 38-weeks of gestation were converted into voxels and combined with the adult female model, NAOMI. This set of models was used to calculate induced current densities and electric fields in the foetus from applied 50 Hz magnetic and electric fields. The influence of foetal tissue conductivities was investigated and implications for electromagnetic field guidelines discussed

  4. Feasibility study for a computerized emergency preparedness simulation facility

    International Nuclear Information System (INIS)

    Gerhardstein, L.H.; Schroeder, J.O.; Sandusky, W.F.

    1979-11-01

    This report details the feasibility of a computerized Emergency Preparedness Simulation Facility (EPSF) for use by the Nuclear Regulatory Commission (NRC). The proposed facility would be designed to provide the NRC and other federal, state, and local government agencies with a capability to formulate, test, and evaluate the Emergency Preparedness Plans (EPP) which local and state agencies have/will establish for use during nuclear emergencies. In cases of any state emergency (including a nuclear emergency), high level state government officials will direct emergency procedures and insure that state and local emergency teams carry out tasks which have been established in their EPP. When an emergency exists, rapid mobilization of emergency teams, efficient communication, and effective coordination of individual team efforts is essential to safety, preservation of property, and overall public welfare. Current EPP evaluation procedures are qualitative in nature and while they do compare emergency drill performance with the EPP, the nature of the drills often does not provide enough realism to actual emergency conditions. Automated simulation of real emergency conditions using modern computer equipment and programming techniques will provide the NRC emergency evaluation teams a simulated environment which closely approximates conditions which would actually exist during a real emergency. In addition, the computer can be used to collect and log performance and event data which will aid the evaluation team in making assessments of the state or local area's EPP and their Emergency Preparedness Teams performance during emergency drills. Overall, a computerized EPSF can improve drill testing and evaluation efficiency, provide approximate emergency condition realism, and improve public awareness of local emergency procedures

  5. High frequency of extra-pair paternity in an urban population of Cooper's Hawks

    Science.gov (United States)

    Rosenfield, Robert N.; Sonsthagen, Sarah A.; Stout, William C.; Talbot, Sandra L.

    2015-01-01

    Raptors exhibit some of the highest rates of intra-pair copulations among birds, perhaps in an attempt by males to reduce the risk of being cuckolded. Indeed, the frequency of extra-pair fertilizations reported in studies of raptors to date is relatively low (0-11.2%). Socially monogamous Cooper's Hawks (Accipiter cooperii) exhibit one of the highest copulation rates among birds, yet there are no published accounts of extra-pair copulations (or paternity). We studied a population of Cooper's Hawks in Milwaukee, Wisconsin, during three breeding seasons (2003, 2004, and 2007), examining the possible effects of age (1 yr old vs. ≥ 2 yr old), adult mass, and brood size on the frequency of extra-pair paternity (EPP). We found that 19.3% of nestlings (N = 27/140) were extra-pair young (EPY), and 34% of all broods (N = 15/44) had at least one EPY. The sires of the EPY in our study were identified for only two broods, suggesting that floater males may have engaged in extra-pair copulations with territorial females. We found that brood size was a good predictor of the occurrence of EPP (EPP) in nests, but adult mass and female age were not. To our knowledge, these possible correlates of the occurrence of EPP in raptors had not previously been investigated. Male Cooper's Hawks provide food for females during the pre-nesting period, and delivery of food is, in contrast to other raptor species, typically followed by copulation. Thus, one possible explanation of the relatively high rates of EPP in our study is that females might accept or even solicit extra-pair copulations from males other than their mates as a means of maximizing energy intake for egg production. Such behavior might be particularly likely in our study area, i.e., a food-rich urban setting with a high breeding density of Cooper's Hawks.

  6. Trimodality strategy for treating malignant pleural mesothelioma: results of a feasibility study of induction pemetrexed plus cisplatin followed by extrapleural pneumonectomy and postoperative hemithoracic radiation (Japan Mesothelioma Interest Group 0601 Trial).

    Science.gov (United States)

    Hasegawa, Seiki; Okada, Morihito; Tanaka, Fumihiro; Yamanaka, Takeharu; Soejima, Toshinori; Kamikonya, Norihiko; Tsujimura, Tohru; Fukuoka, Kazuya; Yokoi, Kohei; Nakano, Takashi

    2016-06-01

    We conducted a prospective multi-institutional study to determine the feasibility of trimodality therapy (TMT) comprising induction chemotherapy followed by extrapleural pneumonectomy (EPP) and radiation therapy in Japanese patients with malignant pleural mesothelioma (MPM). Major eligibility criteria were histologically confirmed diagnosis of MPM, including clinical subtypes T0-3, N0-2, M0 disease; no prior treatment for the disease; age 20-75 years; Eastern Cooperative Oncology Group performance status 0 or 1; predicted postoperative forced expiratory volume >1000 ml in 1 s; written informed consent. Treatment methods comprised induction chemotherapy using pemetrexed (500 mg/m(2)) plus cisplatin (60 mg/m(2)) for three cycles, followed by EPP and postoperative hemithoracic radiation therapy (54 Gy). Primary endpoints were macroscopic complete resection (MCR) rate for EPP and treatment-related mortality for TMT. Forty-two eligible patients were enrolled: median age 64.5 (range 43-74) years; M:F = 39:3, clinical stage I:II:III = 14:13:15; histological type epithelioid were sarcomatoid; biphasic; others = 28:1:9:4. Of 42 patients, 30 completed EPP with MCR and 17 completed TMT. The trial met the primary endpoints, with an MCR rate of 71 % (30/42) and treatment-related mortality of 9.5 % (4/42). Overall median survival time and 2-year survival rate for 42 registered patients were 19.9 months and 42.9 %, respectively. Two-year relapse-free survival rate of 30 patients who completed EPP with MCR was 37.0 %. This phase II study met the predefined primary endpoints, but its risk/benefit ratio was not satisfactory.

  7. Effective pollination period in "Oblačinska" sour cherry clones

    Directory of Open Access Journals (Sweden)

    Fotirić-Akšić Milica

    2014-01-01

    Full Text Available To obtain high yields there should be high flower density and fruit set in sour cherry (Prunus cerasus L. production. Furthermore, in order to ensure successful fertilization, there should be satisfactory stigma receptivity, rapid pollen tube growth along the style, as well as adequate ovule longevity. This manuscript presents the study of the effective pollination period (EPP of four ‘Oblačinska’ sour cherry clones (II/2, III/9, XI/3 and XIII/1 that differs in pollen germination, fruit set and yields. In order to estimate EPP, pollination was conducted in six different stages of flower development: balloon stage, 2 d before anthesis (-2, at anthesis (0, and 2, 4, 6 and 8 d after anthеsis (DAA. The initial (IFS and final fruit set (FFS were recorded under the field conditions. Alongside with this, the rate of pollen tubes growth in the style was observed with fluorescent microscopy. The experimental design was completely randomized, a two-factorial analysis of variance was carried out and individual testing was performed using LSD test (p ≤ 0.05; p ≤ 0.01. The experiment was set in triplicates. Regarding FFS, clones II/2 and III/9 showed the best results (p ≤ 0.01 in 4 and 6 DAA. The number of pollen tubes in the style of the pistil decreased with subsequent terms of pollination, while its number in the ovule increased up to sixth day after pollination, followed by a decline. Clones II/2 and III/9 showed EPP which lasted from 6 to 8 d, while EPP found in clone XI/3, lasted only 2 d. It is concluded that only clone having long EPP should be used as parents for creating new sour cherry cultivars. [Projekat Ministarstva nauke Republike Srbije, br. TR 31063 and FP7 Project AREA 316004

  8. Phase II trial of combined surgical resection, intraoperative high dose rate brachytherapy (IORT), and external beam radiation therapy (EBRT) for malignant pleural mesothelioma (MPM)

    International Nuclear Information System (INIS)

    Raben, A.; Rusch, V.; Mychalczak, B.; Schupak, K.; Ginsburg, R.; Burt, M.; Bains, M.; Harrison, L.B.

    1996-01-01

    The purpose of this study was to determine the feasibility of combining extrapleural pneumonectomy (EPP) or pleurectomy/decortication (PD), IORT and postoperative EBRT to treat MPM. From (3(94)) through (9(94)), 16 patients (pts) were enrolled on this trial; 2 females and 14 males with a median age of 59 (range: 45 - 75). Eligibility criteria included biopsy proven MPM, no evidence of T4 or N3 disease by exam/CT scan, no evidence of metastatic disease, no previous treatment, and a Karnofsky performance status of ≥ 80%. Pts with pulmonary function tests permitting EPP, underwent EPP and IORT (15 Gy prescribed to a depth of 5 mm in tissue to the mediastinum, diaphragm and chestwall) with postoperative EBRT (54 Gy to entire hemithorax, surgical scar and surgical drain site). Pts ineligible for EPP due to marginal pulmonary function underwent PD and IORT (15 Gy to mediastinum, diaphragm and chestwall), with EBRT (54 Gy to entire hemithorax with customized lung blocking). The median surgical procedure time, median IORT time and median overall operating time was 554 minutes, 240 minutes and 649 minutes respectively. The median dose of EBRT was 50.4 Gy (range 50-54 Gy). The median follow-up time is 8 months (range: 3 - 17 months). Four of 16 pts had unresectable disease at the time of surgery and were taken off study. Eight pts underwent EPP/IORT and 4 patients underwent PD/IORT. A complete resection of all gross disease was obtained in 11pts. One pt had a single focus of gross residual disease (less than 5 mm in size) left behind. The overall actuarial local control at 1 year for resected patients is 66%. The crude local control rate and distant control rate for pts undergoing EPP was 75% and 50% respectively. The crude local control rate and distant control rate for PD pts was 50% and 75%. The overall distant metastasis rate at 1 year was 42%. The overall complication rate was 58% ((7(12))). Of the 8 pts undergoing EPP and IORT, 1 patient developed postoperative acute

  9. EFECTOS GENÉTICOS ADITIVOS Y NO ADITIVOS EN CRUCES ROTACIONALES HOLSTEIN×JERSEY Y HOLSTEIN×PARDO SUIZO

    Directory of Open Access Journals (Sweden)

    Bernardo Vargas-Leit\\u00F3n

    2010-01-01

    Full Text Available El objetivo del presente estudio fue cuantificar el impacto de efectos genéticos aditivos y no aditivos sobre días abie rtos (DA, edad a primer parto (EPP, vida productiva (VP y producción de leche por día (KG en cruces rotacionales Holstein×Jersey (HxJ y Holstein×Pardo Suizo (HxPS. Los datos utilizados se colectaron en fincas lecheras de Costa Rica en el periodo entre 1990 a 2009. Los efectos fueron cuantificados utilizando dos métodos: un modelo estadístico de clasificación racial y un modelo genético de regresión sobre heterocigosidad esperada. Se observaron correlaciones mayores a 0,90 entre los rendimie ntos predichos por ambos métodos. Los porcentajes de heterosis directa para H×J vs. H×PS fueron, respectivamente: -6,4 vs. -2,2 para DA; -2,5 vs. -2,2 para EPP, 4,4 vs. 12,2 para VP, y 3,2 vs. 3,8 para KG. Se gún el modelo genético los efectos aditivos directos fueron significativos (P<0,05 para todos los rasgos excepto VP en H×PS; mie ntras que los efectos aditivos maternos fueron significativos (P<0,05 para VP y KG en ambos cruces rotacionales. La heterosis directa fue significativa (P<0,05 para DA, EPP y KG en H×J; así como EPP, VP y KG en H×PS. La heterosis materna fue significativa (P<0,05 para EPP y KG en H×J y para KG en H×PS. El efecto de recombinación fue significativo (P<0,05 para EPP y KG en H×J; así como para KG en H×PS. En general, tanto los efectos genéticos aditivos como no aditivos juegan un papel importante en estos dos cruces.

  10. EDAD AL PRIMER PARTO EN VACAS HOLSTEIN DE LECHERÍA ESPECIALIZADA EN COSTA RICA

    Directory of Open Access Journals (Sweden)

    Mauren Salazar-Carranza

    2013-01-01

    Full Text Available El objetivo de este trabajo fue determinar la edad al primer parto (EPP en vacas Holstein pu- ras en lecherías especializadas de Costa Rica. Se realizó un es- tudio longitudinal prospectivo histórico con 46 029 animales de raza Holstein pura de lechería especializada de Costa Rica, durante el periodo comprendido entre los años 2000 y 2010. Se incluyeron los datos de vacas que contaban con registros completos para todas las variables del estudio, registrados en el programa VAMPP Bovino 3.0. Se calculó la EPP por las variables de zona ecológica, la época de nacimiento, el año de parto, el índice de endogamia, el número de lactancias de la madre y el tipo de parto que dio origen al animal en estudio. Los datos fueron analizados por medio de estadística descrip- tiva (porcentajes, promedios, desviación estándar [DE] y el cálculo de intervalos de confianza (IC95%. La EPP prome- dio fue 30,7 meses (D.E: 6,8; IC 95%: 30,6 – 30,8. Durante el periodo, el promedio de la EPP varió entre los 30 y 31 meses; sin embargo, en los años 2006 y 2007 mostró una tendencia a disminuir. La EPP presentó diferencias significativas entre estratos según la época de nacimiento, el número de lactancia de la madre, la zona ecológica, el año de nacimiento, el tipo de parto de la madre y el coeficiente de endogamia de la vaca. Al igual que las tendencias mundiales, mostró tendencia a decrecer en Costa Rica; y las variables de animal, tiempo y ambiente mostraron un efecto sobre la EPP. Excepto el coefi- ciente de endogamia (a mediano y largo plazo, esos factores no son modificables en condiciones de pastoreo, que son los imperantes en la gran mayoría de fincas estudiadas.

  11. A null-parameter formula for storage-evapotranspiration relationship based on generalized proportionality hypothesis and its applications

    Science.gov (United States)

    Han, P. F.; Wang, X. S.; Istanbulluoglu, E.

    2017-12-01

    Different formulas have been developed to estimate the mean annual evapotranspiration ratio (E/P) at catchment scale from the mean annual aridity index (Ep/P) based on the Budyko framework. A major challenge in using the Budyko framework for the inter-annual behaviors of a catchment is the missed storage in these formulas. Efforts have been contributed to modify the formulas for estimating the annual E/P from both of the annual Ep/P and the change in storage, leading to a significant increase in the number of empirical parameters. In this paper we develop a null-parameter formula of the storage-evapotranspiration relationship based on a new interpretation of the proportionality hypothesis, which takes the storage in the soil-plant-atmosphere continuum (SPAC) as the accessible water for the evapotranspiration processes. According to the formula, the annual E/P depends on the annual Ep/P and S/P values where S is the initial SPAC storage in a year. The difference between the S values of two years represents the inter-annual change in storage in the SPAC system. An annual water balance model including groundwater storage for a basin is required to estimate the annual runoff and S/P from year to year. We develop a tri-parameters model using this null-parameter formula to minimize the number of parameters and successfully applied to investigate the NLRB basin in Nebraska, USA. For mean annual water balance, the tri-parameters model results in one-parameter formulas to estimate both of the mean annual E/P and S/P so that the status of storage can be included in the Budyko framework. The tri-parameters model is further extended to a twin-zones model for the effect of irrigation in croplands and applied to reconstruct the hydrological behaviors in the natural state for 12 catchments in Illinois, USA, with different cropland areas. It is found in the Illinois examples (where Ep/P is less than 2) that the annual E/P increases with the increasing Ep/P almost in a linear

  12. Advances in the management of erythropoietic protoporphyria – role of afamelanotide

    Directory of Open Access Journals (Sweden)

    Lane AM

    2016-12-01

    Full Text Available Ashley M Lane,1 Jerome T McKay,2 Herbert L Bonkovsky1 1Department of Internal Medicine, Section on Gastroenterology; 2Department of Microbiology and Immunology, Wake Forest University School of Medicine, Winston-Salem, NC, USAAbstract: Erythropoietic protoporphyria (EPP and the phenotypically similar disease X-linked protoporphyria (XLPP are inherited cutaneous porphyrias characterized clinically by acute non-blistering photosensitivity, intolerance to sunlight, and significantly reduced quality of life. They are due to marked overproduction of protoporphyrin (PP chiefly by erythroblasts and reticulocytes. In EPP, the underlying genetic defect is in the ferrochelatase gene, which encodes the final enzyme in the heme synthetic pathway. In XLPP, the genetic defect is a gain-of-function mutation, usually a four-base deletion, in the gene that encodes the enzyme 5-aminolevulinic acid synthase-2, the first and rate-controlling enzyme of heme synthesis in developing red blood cells. The excess PP causes acute and painful photosensitivity, being activated by light in the long ultraviolet to blue spectrum (380–420 nm, the Soret band. Although several treatments have been proposed, presently no very effective treatment exists for EPP or XLPP. Afamelanotide (Scenesse® is a first-in-class synthetic analog of α-melanocyte stimulating hormone. Afamelanotide mimics the naturally occurring hormone to increase skin pigmentation by increasing melanin production in melanocytes, resulting in increased sunlight tolerance in those with EPP/XLPP. Afamelanotide is currently approved for use in the European Union and Switzerland, and it is under review in the United States by the Food and Drug Administration for use in patients with EPP/XLPP. This paper provides a review of the clinical characteristics and current therapies for EPP/XLPP. We discuss the pharmacology, clinical efficacy, safety, and tolerability of afamelanotide and summarize the results of several

  13. Creating a More Inclusive Talent Pool for the GeoSciences in NOAA Mission Fields:

    Science.gov (United States)

    Rousseau, J.; Trotman, A. A.

    2014-12-01

    The National Oceanic and Atmospheric Administration (NOAA) Educational Partnership Program (EPP) with Minority Serving Institutions (MSI) is recognized as a model federal Science, Technology, Engineering, and Mathematics, (STEM) education investment. The EPP has a premier goal of increasing the numbers of students, especially from underrepresented communities, who are trained and awarded degrees in NOAA mission-relevant STEM fields. This goal is being achieved through awards to support undergraduate and graduate level student scholarships and to enhance NOAA mission-relevant education, research and internships at EPP Cooperative Science Centers located at MSIs. The internships allow undergraduate students to gain technical experience in STEM fields while gaining an understanding of a science mission agency such as NOAA. EPP has built evidence supporting the value of internships with its Undergraduate Scholarship Program (USP). Program metrics are used to refine and improve the internship to ensure student success. Scholarships are competitively awarded and requires applicants to submit a personal statement detailing the NOAA-relevant professional experience the applicant seeks to acquire, and gauges the depth of understanding of the work of NOAA.A focus is the EPP USP Student Internship at NOAA, which has two training phases. The first occurs at NOAA HQ in Maryland and incorporates exposure to NOAA professional culture including mentoring and professional development for scholarship recipients. The second occurs at NOAA facilities in the 50 states and US Territories. The internship projects are conducted under the supervision of a NOAA mentor and allow the scholars to: acquire increased science and technology skills: be attached to a research group and participate in a research activity as part of the team; and, acquire practical experience and knowledge of the day-to-day work of the NOAA facility. EPP has recently initiated the Experiential Research and Training

  14. Insights into public export promotion programs in an emerging economy: the case of Malaysian SMEs.

    Science.gov (United States)

    Ayob, Abu H; Freixanet, Joan

    2014-10-01

    This study evaluates the impact of public export promotion programs (EPPs) among small and medium-sized enterprises (SMEs) in Malaysia. Three indicators, level of awareness, frequency of use, and perception of usefulness, were examined according to a firm's export status. The global evaluation suggests that exporters are more frequent users of EPPs and perceive them to be more useful than non-exporters. Nonetheless, both groups demonstrate higher levels of awareness, are frequent users, and perceive the programs relating to export info/knowledge are more usefulness than programs relating to financial assistance. Further analysis also reveals that the frequency of use and the perception of usefulness for most programs are positively related to export experience, but not to export turnover. This study offers insights into the effectiveness of export programs for encouraging export initiation and expansion in an emerging economy. Copyright © 2014 Elsevier Ltd. All rights reserved.

  15. Corrosion and erosion properties of silicate and phosphate coatings on magnesium

    International Nuclear Information System (INIS)

    Ma, Y.; Nie, X.; Northwood, D.O.; Hu, H.

    2004-01-01

    Electrolytic plasma processing (EPP) is an emerging, environmentally friendly, surface engineering technique. In this study, we have utilized the EPP technique to deposit silicate and phosphate coatings on magnesium for both corrosion and erosion protection. Potentiodynamic polarization measurements were used to investigate the corrosion properties of the coated samples. A stirring device was also used for corrosion and erosion testing. Coated and uncoated samples were immersed in a 3.5 wt.% NaCl solution with SiO 2 sand in suspension and rotated at a given speed. Scanning electron microscopy (SEM) and energy dispersive X-ray (EDX) analysis were used to study surface morphology and chemical composition of the coatings before and after corrosion-erosion testing

  16. Using clinical parameters to guide fluid therapy in high-risk thoracic surgery. A retrospective, observational study

    DEFF Research Database (Denmark)

    Bjerregaard, Lars Stryhn; Møller-Sørensen, Hasse; Hansen, Kristoffer Lindskov

    2015-01-01

    the use of central venous oxygen saturation and intended low urine output to guide therapy in the early postoperative period. Here we evaluate the consequences of our changes. METHODS: Retrospective, observational study of 30 consecutive patients undergoing EPP; 18 who had surgery before and 12 who had...... surgery after the changes. Data were collected from patient files and from institutional databases. Outcome measures included: Volumes of administered fluids, fluid balances, length of stays and postoperative complications. Dichotomous variables were compared with Fisher's exact test, whereas continuous...... increasing the incidence of postoperative complications. Mean length of stay in the intensive care unit (LOSI) was reduced from three to one day (p = 0.04) after the changes. CONCLUSION: The use of clinical parameters to balance fluid restriction and a sufficient circulation in patients undergoing EPP...

  17. Nurse Educator Pathway Project: a competency-based intersectoral curriculum.

    Science.gov (United States)

    Young, Lynne; Frost, Linda J; Bigl, Julie; Clauson, Marion; McRae, Cora; Scarborough, Kathy S; Murphy, Sue; Jillings, Carol; Gillespie, Frank

    2010-01-01

    In this paper, we begin by providing an overview of the Educator Pathway Project (EPP), an education infrastructure that was developed in response to emerging critical nursing workplace issues, and the related demand for enhanced workplace education. We then describe the EPP competency-based curriculum designed to prepare nurses as preceptors, mentors, and educators to lead learning with diverse learner groups. This competency-based curriculum was developed through a collaboration of nurse leaders across practice, academic, and union sectors and drew from a widely embraced curriculum development model (Iwasiw, Goldenberg, & Andrusyzyn, 2005). The goal of the curriculum was to prepare nurses through a four-level career pathway model that contextualized practice and education theory to various education-related roles and levels of experience within the practice setting. Over 1,100 nurses participated in this innovative intersectoral nursing initiative.

  18. Metacognitive Reflection and Insight Therapy for Early Psychosis: A preliminary study of a novel integrative psychotherapy.

    Science.gov (United States)

    Vohs, Jenifer L; Leonhardt, Bethany L; James, Alison V; Francis, Michael M; Breier, Alan; Mehdiyoun, Nikki; Visco, Andrew C; Lysaker, Paul H

    2018-05-01

    Poor insight impedes treatment in early phase psychosis (EPP). This manuscript outlines preliminary findings of an investigation of the novel metacognitively oriented integrative psychotherapy, Metacognitive Reflection and Insight Therapy, for individuals with early phase psychosis (MERIT-EP). Twenty adults with EPP and poor insight were randomized to either six months of MERIT-EP or treatment as usual (TAU). Therapists were trained and therapy was successfully delivered under routine, outpatient conditions. Insight, assessed before and after treatment, revealed significant improvement for the MERIT-EP, but not TAU, group. These results suggest MERIT-EP is feasible to deliver, accepted by patients, and leads to clinically significant improvements in insight. Copyright © 2017 Elsevier B.V. All rights reserved.

  19. Biodegradation of PuEDTA and Impacts on Pu Mobility

    International Nuclear Information System (INIS)

    Xun, Luying; Bolton, Jr. Harvey

    2002-01-01

    This project, by Dr. Xun, supports work at PNNL (Bolton) regarding plutonium mobility in the subsurface. Ethylenediaminetetraacetate (EDTA) is a chelating agent that can increase the mobility of radionuclides and heavy metals in groundwater. Biodegradation of EDTA can decrease the enhanced mobility. The overall objective is to understand how microbial degradation affects Plutonium-EDTA transport in the environment and the specific objective of this component is to understand how microorganisms degrade EDTA. A chelating degrading bacterium BNC1 can use EDTA and nitrilotriacetate (NTA) as sole carbon and nitrogen sources. A gene cluster responsible for both EDTA and NTA degradation has been cloned and characterized (1,2). The same enzymes are used to degrade both compounds except that additional enzymes are required for EDTA degradation. Since the enzymes are located inside cells, EDTA and NTA must be transported into cells for degradation. For the first funding year, we have focused on how EDTA and NTA are transported into BNC1 cells. The EDTA-degrading gene cluster also contains genes encoding a hypothetical ABC-type transporter. We first demonstrated that the transporter genes and EDTA monooxygenase gene (emoA) were co-transcribed by RT-PCR, suggesting that the genes are involved in EDTA transport. We then characterized one of the gene product EppA. Using recombinant EppA purified from Escherichia coli, we have shown that EppA binds several metal:EDTA complexes by fluorescence techniques. In addition, EppA is shown to bind Mg:NTA, Ca:NTA and Fe(III):NTA but not free NTA

  20. 10 jõulukingisoovitust TALI disainipoest

    Index Scriptorium Estoniae

    2015-01-01

    Artikkel annab väikese ülevaate kodumaise disainipoe TALI kaubast, mis on kohalike disainerite ja kunstnike looming. Kaubavalikust on välja toodud: Marit Ilisoni T-särk "Black Heart", Wooden Lifestyle puidust kikilips, Epp Maria Kokamäe maalid, Tjorven Kidsi lasterõivad, Talkeni disainriiul, Lisa Kröberi ehted, Liisi Elkeni kalender, Streetwear by kirju detailid riietusele, helkur Helk ja Liega Zelgalve pesu

  1. P1-10: The Association between Colors and Emotions

    OpenAIRE

    Yen-Yu Chen; Chih-Hao Lien; Cho-Han Yang; Yi-Jae Jhong; Tsun-Yu Chen; Shiau-Hua Liu

    2012-01-01

    Wexner (1954 Journal of Applied Psychology 38 432–435) demonstrated colors were associated with specific emotions. Colors have many meanings, such as that red can lead to induce positive or negative emotions (Kaya & Epps, 2011 College Student Journal 38 396–406). This study extends previous findings and aims to investigate two questions, (1) whether colors are associated with the emotions of pictures in IAPS (International Affective Picture System) and (2) whether perceiving IAPS consciously ...

  2. Aerosol climatology and planetary boundary influence at the Jungfraujoch analyzed by synoptic weather types

    OpenAIRE

    M. Collaud Coen; E. Weingartner; M. Furger; S. Nyeki; A. S. H. Prévôt; M. Steinbacher; U. Baltensperger

    2011-01-01

    Fourteen years of meteorological parameters, aerosol variables (absorption and scattering coefficients, aerosol number concentration) and trace gases (CO, NOx, SO2) measured at the Jungfraujoch (JFJ, 3580 m a.s.l.) have been analyzed as a function of different synoptic weather types. The Schüepp synoptic weather type of the Alps (SYNALP) classification from the Alpine Weather Statistics (AWS) was used to define the synoptic meteorology over the wh...

  3. Workforce and graduate school outcomes of NOAA's Educational Partnership Program

    Science.gov (United States)

    Christenson, T.; Kaplan, M.

    2017-12-01

    Underrepresented groups, including Black, Hispanic, Native American, Alaska Native, Native Hawaiian and Pacific Island professionals remain underrepresented in STEM fields generally, and in the ocean and atmospheric sciences specifically. NOAA has tried to address this disparity through a number of initiatives under the Educational Partnership Program with Minority Serving Institutions (EPP MSI) which currently has two components: four Cooperative Science Centers (CSCs) aligned with NOAA's mission areas; and an Undergraduate Scholarship Program (USP), both established in 2001. In order to determine the outcomes for the program participants and the impacts of these programs on degree completions and on the workforce, the EPP MSI undertook a multi-pronged effort to identify career and education achievements for 80% of the approximately 1750 EPP MSI alumni, 75% of whom are from underrepresented groups. This was accomplished through 1) searching online resources (e.g. professional web pages, LinkedIn, etc.), 2) personal communication with program-associated faculty, 3) National Student Clearinghouse, 4) a survey of former scholars conducted by Insight Policy Research, and 5) self-reporting though NOAA's Voluntary Alumni Update System. Results show that 60% of CSC alumni currently hold an advanced degree in a STEM field with another 8% currently working toward one. 66% of EPP Undergraduate Scholars go to graduate school. 72% of CSC and USP alumni are currently employed in or pursuing a graduate degree in a NOAA-related* field. More than 70 CSC graduates currently work for NOAA as contractors or federal employees while more than 240 work for other government agencies. More than 400 are employed in the private sector. Of more than 225 PhD graduates, 66 have completed or currently hold post-doctoral positions in NOAA mission fields; 71 have held faculty positions at major universities. However, one challenge is retaining diverse STEM talent within the Geosciences in light

  4. Libatse "vabaõhumuuseumist" Pärnu-Jaagupisse / Tõnu Kann

    Index Scriptorium Estoniae

    Kann, Tõnu, 1957-

    2009-01-01

    Tõnu Kanni ja Henn Soodla seitsmes matk Pärnumaa 20. sajandi väärtarhitektuuri jälgedes, kaasas kunstiteadlane Epp Lankots, kes peab Libatset kompaktseks, hästi planeeritud mitmekesise hoonetüpoloogiaga asulaks koos nägusa haljastusega - tüüpprojektide "Kullipesa" ja "Ella" arhitektid on Tõnu Kull ja Ülevi Eljand, kaupluse projekteerija - Olga Bruns

  5. Eesti proosa 2007 - kultuuri ja tsivilisatsiooni vahel / Peeter Helme

    Index Scriptorium Estoniae

    Helme, Peeter, 1978-

    2010-01-01

    2007. a. ilmunud proosaraamatutest: Tiina Laanemi "Väikesed vanamehed", Ene Mihkelsoni "Katkuhaud", Toomas Vindi "Mäluauguga naine", Vahur Afanasjevi "Kaadrid otsustavad", Armin Kõomäe "Nägu, mis jäi üle" (ilmus 2006. a.), Jaan Kaplinski "Seesama jõgi", Tõnu Õnnepalu "Flandria päevik", Maimu Bergi "Unustatud inimesed", Mehis Heinsaare "Rändaja õnn", Mihkel Muti "Siseemigrant", Aarne Biini "Linna valitsemine", Ivar Silla "Tantsiv linn" ja Epp Annuse "Sina, Matilda"

  6. Revestimientos de hormigón en carreteras

    Directory of Open Access Journals (Sweden)

    Schüepp, W.

    1962-09-01

    Full Text Available El autor, W. Schüepp, ingeniero diplomado, director de la S. A. des Routes en Betón de Wildegg (Suiza, dio una conferencia tratando de este mismo tema en el Instituto Eduardo Torroja de la Construcción y del Cemento. En este trabajo recogemos la exposición general que el destacado ingeniero expuso en su conferencia.

  7. Vikergallup : eesti kirjandus 2000 : [vastused Vikerkaare küsimustele

    Index Scriptorium Estoniae

    2001-01-01

    Aut.: Epp Annus, Andres Aule, Veiko Belials, Jan Kaus, Andrus Kivirähk, Leo Luks, Hedda Maurer, Anneli Mihkelev, Marko Mägi, Aare Pilv, Jürgen Rooste, Aarne Ruben, Mihkel Samarüütel, François Serpent, Ivar Sild, Karl Martin Sinijärv, Jaak Urmet. 2000. a. parimaks uudisraamatuks tunnistati Andrus Kivirähu "Rehepapp ehk November" ja parimaks esikraamatuks Wimbergi [Jaak Urmet] "Maaaraamat"

  8. Kunstnike Liidu volikogu koosolek toimus 20. X Ku-Ku klubis

    Index Scriptorium Estoniae

    2003-01-01

    Kinnitati EKLi 2004. a. eelarve, selle toetustest. Harry Liivrand tutvustas Kunstihoone ja selle galerii, Reet Varblane Linnagalerii, Elin Kard Hobusepea ja Draakoni galerii 2004. a. näituseplaane. Ateljee Vabaduse väljak 6-35 otsustati anda rendile Ülle Marksile, ateljee Ristiku 27 müüa Rafael Arutjunjanile. EKLi uued liikmed: Andrus Joonas, Alice Kask, Hermes Sarapuu, Epp Viires, Kristel Sibul

  9. Cooperation and Consensus Seeking for Teams of Unmanned Air Vehicles

    Science.gov (United States)

    2007-06-30

    border, a spreading forest fire, a growing toxic plume, or a group of fleeing enemy combatants. Our recent work on the development of consensus seeking...shows the airframes used for the flight tests reported in this section. The airframe is a 1.1 m wingspan Unicorn EPP foam flying wing, which was...fail-safe mechanism to facilitate safe operations. Figure 34: (a) Kestrel autopilot, (b) Unicorn airframes, (c) ground station components. Cooperative

  10. Kõnelused Tartus / Anne Untera

    Index Scriptorium Estoniae

    Untera, Anne, 1951-

    2007-01-01

    8.-10. V Tartus toimunud eesti, läti ja saksa kunstiteadlaste ühisseminarist. Alexander Knorre rääkis Karl August Senffi, Ilona Audere Friedrich Ludwig von Maydelli, Mai Levin Karl Alexander von Winkleri, Kristiana Abele Johann Walter-Kurau (1869-1932), Anne Untera Konstantin ja Sally von Kügelgeni, Epp Preem Julie Hagen-Schwartzi, Friedrich Gross Eduard von Gebhardti ja Katharina Hadding Ida Kerkoviuse (1879-1970) loomingust

  11. A Global Assessment of Runoff Sensitivity to Changes in Precipitation, Potential Evaporation, and Other Factors

    OpenAIRE

    Berghuijs, Wouter; Larsen, Joshua; van Emmerik, Tim; Woods, Ross

    2017-01-01

    Precipitation (P) and potential evaporation (Ep) are commonly studied drivers of changing freshwater availability, as aridity (Ep/P) explains ∼90% of the spatial differences in mean runoff across the globe. However, it is unclear if changes in aridity over time are also the most important cause for temporal changes in mean runoff and how this degree of importance varies regionally. We show that previous global assessments that address these questions do not properly account for changes due to...

  12. Další využití šedé literatury - propojení výsledků výzkumu a plných textů publikací:Vybrané předběžné výsledky

    OpenAIRE

    Farace, Dominic

    2011-01-01

    This presentation deals with the research design and preliminary results of EPP, an Enhanced Publications Project carried out among a pool of over 280 authors in the International Conference Series on Grey Literature. In a way, this project seeks to circumvent the data vs. documents camp in the grey literature community by way of a middle ground provided through enhanced publications. Enhanced publications allow for a fuller understanding of the process in which data and information are used ...

  13. Interferences in an information circuit of relay protection and automatics with convergence with a line powering a direct current micromotor. Pomekhi v informatsionnoy tsepi releynoy zashchity i avtomatiki pri sblizhenii s liniey, pitayushchey mikrodvigatel postoyannogo toka

    Energy Technology Data Exchange (ETDEWEB)

    Azarov, V.S.; Yarnykh, L.V.

    1982-01-01

    The possibility is examined of development of interferences in information circuits of RP and AP with their convergence with lines powering micromotors used in control circuits. It is indicated that with start-up of the micromotors in the information circuits, adjustments can be made which exceed in level and duration the operating signal. Results are presented of experimental measurements and interferences in the circuit of block signalling of the EPP. A technique is obtained for calculating the developed interferences.

  14. Rikas egiptlane Emad Aziz jahib finantsraskustes American Toursi / Emad Aziz ; interv. Toivo Tänavsuu

    Index Scriptorium Estoniae

    Aziz, Emad

    2004-01-01

    Egiptuse ärimees ja reisibüroo Marhaba Tours omanik soovib võimaldada Eesti turistidele uusi atraktiivseid sihtkohti, kuhu Tallinnast varem lennatud pole. American Tours'i osta sooviv ärimees plaanib Tallinnasse ehitada hotelle. Vt. samas: Epp Rääbis: kuulen süüdistustest vaid meedia vahendusel. Lisad: Rikas härra; Reisibüroo American Tours

  15. Tallinna Moodul = Tallinn Module / Siiri Vallner

    Index Scriptorium Estoniae

    Vallner, Siiri, 1972-

    2004-01-01

    Rahvusvahelisest disainivõistlusest Tallinna Moodul, mille eesmärk oli leida tänavamööbli süsteem, kus erinevad elemendid (kioskid, telefoniputkad, istepingid, bussiootepaviljonid, reklaamialused jne.) on seotud kontseptuaalselt ühtseks tervikuks. Osalejatest, võidutöödest. Preemiad: I - Clayton Welham, Martin Yong, London, II - Samson Adjei, Harry Dobbs, Greg Epps, London, III - Carmelo Baglivo, Luca Galofaro, Rooma. Eripreemiad (2)

  16. Numerical studies of CO2 and brine leakage into a shallow aquifer through an open wellbore

    Science.gov (United States)

    Wang, Jingrui; Hu, Litang; Pan, Lehua; Zhang, Keni

    2018-03-01

    Industrial-scale geological storage of CO2 in saline aquifers may cause CO2 and brine leakage from abandoned wells into shallow fresh aquifers. This leakage problem involves the flow dynamics in both the wellbore and the storage reservoir. T2Well/ECO2N, a coupled wellbore-reservoir flow simulator, was used to analyze CO2 and brine leakage under different conditions with a hypothetical simulation model in water-CO2-brine systems. Parametric studies on CO2 and brine leakage, including the salinity, excess pore pressure (EPP) and initially dissolved CO2 mass fraction, are conducted to understand the mechanism of CO2 migration. The results show that brine leakage rates increase proportionally with EPP and inversely with the salinity when EPP varies from 0.5 to 1.5 MPa; however, there is no CO2 leakage into the shallow freshwater aquifer if EPP is less than 0.5 MPa. The dissolved CO2 mass fraction shows an important influence on the CO2 plume, as part of the dissolved CO2 becomes a free phase. Scenario simulation shows that the gas lifting effect will significantly increase the brine leakage rate into the shallow freshwater aquifer under the scenario of 3.89% dissolved CO2 mass fraction. The equivalent porous media (EPM) approach used to model the wellbore flow has been evaluated and results show that the EPM approach could either under- or over-estimate brine leakage rates under most scenarios. The discrepancies become more significant if a free CO2 phase evolves. Therefore, a model that can correctly describe the complex flow dynamics in the wellbore is necessary for investigating the leakage problems.

  17. Purely organic thermally activated delayed fluorescence (TADF) materials for organic light-emitting diodes (OLEDs)

    OpenAIRE

    Wong, Michael Y.; Zysman-Colman, Eli

    2017-01-01

    We thank the University of St Andrews for support. EZ-C thanks the Leverhulme Trust for financial support (RPG-2016-047). and the EPSRC (EP/P010482/1) for financial support. The design of thermally activated delayed fluorescence (TADF) materials both as emitters and as hosts is an exploding area of research. The replacement of phosphorescent metal complexes with inexpensive organic compounds in electroluminescent (EL) devices that demonstrate comparable performance metrics is paradigm shif...

  18. 2009 review of the Deep Panuke Environmental Effects Monitoring Plan

    International Nuclear Information System (INIS)

    2010-01-01

    The Oceans, Habitat and Species at Risk branch of the Department of Fisheries and Oceans Canada requested an update to the Environmental Management Plan for the construction of the Deep Panuke Project. Specifically, it requested expert advice on the 2009-2010 Drilling Environmental Protection Plan/Environmental Effects Monitoring Plan (EPP/EEMP), which outlines the measures that EnCana proposes take to avoid or minimize the effects of drilling in the marine environment. Although the proposed approach was deemed to be sufficient, the EPP/EEMP did not make reference to the potential effects of noise on marine species. The jack-up rig mobile offshore production unit that is proposed for well drilling and well re-entries was considered to produce lower noise levels than drillships and semi submersibles. It was concluded that jack up drilling at Deep Panuke would not likely require special noise mitigation measures, but more extensive measurement and documentation of acoustic noise levels around active rigs is recommended. The risk of well blowout or collapse was deemed low. Should such an event occur, the impact of the released hydrocarbon condensate would depend on the rate and duration of the release. Under typical conditions, the proponent's models reasonably show the blowout discharge drifting away from Sable Island. However, there is a very low risk that certain weather conditions would result in an oil spill reaching Sable Island. The EPP/EEMP does not address species at risk in any way, and mitigation measures are required and should be detailed in the monitoring plan. It was concluded that the proposed EPP/EEMP is sufficient in many areas, but since most mitigation measures are based on theoretical considerations alone, a plan for field monitoring at the drilling site is needed. 3 refs.

  19. Impact of the layout of the ITER Radial Neutron Camera in-port system on the measurement of the neutron emissivity profile

    International Nuclear Information System (INIS)

    Marocco, D.; Moro, F.; Esposito, B.; Brolatti, G.; Villari, R.; Salasca, S.; Cantone, B.

    2013-01-01

    Highlights: ► MCNP ITER model ‘Alite-4′ has been updated with the new Port Plug structure (three vertical drawers). ► Two different layouts for the Radial Neutron Camera (RNC) in-vessel system have been considered. ► The impact of both layouts on the RNC diagnostic performance has been assessed. ► The analysis provides useful information for a proper integration of the RNC in the EPP1. -- Abstract: The Radial Neutron Camera (RNC), located in the ITER Equatorial Port Plug 1 (EPP1), is designed to provide the neutron emissivity profile through the measurement of the neutron flux along several collimated channels. The present design of the RNC is based on collimating structures: an ex-port system viewing the plasma core and an in-port system composed by two detector cassettes viewing the upper and lower plasma edges. A design of the EPP1 in which the diagnostics are installed in three completely independent vertical drawers is under study. In this frame, space optimization and integration issues suggest two possible solutions for the layout of the in-port RNC cassettes: the first one in which both cassettes are located in a side drawer; the second one in which the two cassettes lie in the central drawer, on opposite sides of the ex-port RNC cut-out. This paper describes the work performed to assess the impact of the two different in-port system layouts on the capability of the RNC to measure the neutron emissivity profile by means of MCNP and diagnostic performance calculations. The results of the analysis provide guidelines for the integration of the RNC into the EPP1 showing that the proximity of the in-port cassettes to the ex-port cut-out strongly increases the amount of uncollimated and scattered neutrons at the detector positions, thus reducing the diagnostic measurement capability

  20. Structural Pituitary Abnormalities Associated With CHARGE Syndrome

    Science.gov (United States)

    Gregory, Louise C.; Gevers, Evelien F.; Baker, Joanne; Kasia, Tessa; Chong, Kling; Josifova, Dragana J.; Caimari, Maria; Bilan, Frederic; McCabe, Mark J.

    2013-01-01

    Introduction: CHARGE syndrome is a multisystem disorder that, in addition to Kallmann syndrome/isolated hypogonadotrophic hypogonadism, has been associated with anterior pituitary hypoplasia (APH). However, structural abnormalities such as an ectopic posterior pituitary (EPP) have not yet been described in such patients. Objective: The aims of the study were: 1) to describe the association between CHARGE syndrome and a structurally abnormal pituitary gland; and 2) to investigate whether CHD7 variants, which are identified in 65% of CHARGE patients, are common in septo-optic dysplasia /hypopituitarism. Methods: We describe 2 patients with features of CHARGE and EPP. CHD7 was sequenced in these and other patients with septo-optic dysplasia/hypopituitarism. Results: EPP, APH, and GH, TSH, and probable LH/FSH deficiency were present in 1 patient, and EPP and APH with GH, TSH, LH/FSH, and ACTH deficiency were present in another patient, both of whom had features of CHARGE syndrome. Both had variations in CHD7 that were novel and undetected in control cohorts or in the international database of CHARGE patients, but were also present in their unaffected mothers. No CHD7 variants were detected in the patients with septo-optic dysplasia/hypopituitarism without additional CHARGE features. Conclusion: We report a novel association between CHARGE syndrome and structural abnormalities of the pituitary gland in 2 patients with variations in CHD7 that are of unknown significance. However, CHD7 mutations are an uncommon cause of septo-optic dysplasia or hypopituitarism. Our data suggest the need for evaluation of pituitary function/anatomy in patients with CHARGE syndrome. PMID:23526466

  1. Kolm sõjafilmi kolme aastaga / Küllo Arjakas

    Index Scriptorium Estoniae

    Arjakas, Küllo, 1959-

    2007-01-01

    Kolmest ajaloolisest sõjafilmist - "Surnupealuu sõdurid" (toimetajad Vahur Lauri ja Epp Ehand : režissöör Anne-Mari Neider : Eesti Televisioon, 2004), "Haukka grupp" (stsenaristid Kiur Aarma, Tiit Pruuli : režissöör Rene Vilbre : Ruut Pictures 2005,) "Sinimäed" (stsenaristid Kiur Aarma, Mart Laar, Eerik-Niiles Kross, Raimo Jõerand : režissöör Raimo Jõerand : Ruut Pictures 2006)

  2. Pulse mode counting system with parallel port interface

    International Nuclear Information System (INIS)

    Farooq, M.A.; Mushtaq, N.; Sultan, M.; Karim, A.

    2010-11-01

    Pulse mode Counting System (PPCS) module has been designed and developed which is compatible with SPP (Standard Parallel Port) and EPP Enhanced Parallel Port). This system can capture, present and store real time data in a well formatted form. The stored data is in a format that can be imported in different packages for further analysis. The purpose of this system is to facilitate the research experiments having frequency range up to 4 MHz and storing range up to 16 million counts. (author)

  3. CAD-Based Shielding Analysis for ITER Port Diagnostics

    Directory of Open Access Journals (Sweden)

    Serikov Arkady

    2017-01-01

    Full Text Available Radiation shielding analysis conducted in support of design development of the contemporary diagnostic systems integrated inside the ITER ports is relied on the use of CAD models. This paper presents the CAD-based MCNP Monte Carlo radiation transport and activation analyses for the Diagnostic Upper and Equatorial Port Plugs (UPP #3 and EPP #8, #17. The creation process of the complicated 3D MCNP models of the diagnostics systems was substantially accelerated by application of the CAD-to-MCNP converter programs MCAM and McCad. High performance computing resources of the Helios supercomputer allowed to speed-up the MCNP parallel transport calculations with the MPI/OpenMP interface. The found shielding solutions could be universal, reducing ports R&D costs. The shield block behind the Tritium and Deposit Monitor (TDM optical box was added to study its influence on Shut-Down Dose Rate (SDDR in Port Interspace (PI of EPP#17. Influence of neutron streaming along the Lost Alpha Monitor (LAM on the neutron energy spectra calculated in the Tangential Neutron Spectrometer (TNS of EPP#8. For the UPP#3 with Charge eXchange Recombination Spectroscopy (CXRS-core, an excessive neutron streaming along the CXRS shutter, which should be prevented in further design iteration.

  4. The technical basis for emergency planning and preparedness in EC countries. An examination of criteria, practices and recent developments and proposals for a harmonized approach

    International Nuclear Information System (INIS)

    Eckered, T.

    1985-01-01

    Many existing or planned EPP measures are based on assumptions concerning accident sequences, release of radioactivity and accident consequences which in many cases are far too pessimistic. A higher level of ambition for EPP measures based on these assumptions does therefore not seem to be justified. This study is based mainly on the experience gained from operation of Light Water Reactors. Consequently, many of the conclusions and recommendations drawn from the discussions refers to LWRs. Horwever, EPP consist of many elements which are independent of the kind of reactor chosen. So much of the content of this report is therefore valid for other reactor systems. In this report different elements of risk scenarios (accident sequences, source-term assumption and release behaviour, dose assessment, contamination, etc.) and different protective actions (taking shelter, evacuation, use of potassium iodine, etc.) are discussed with reference to present knowledge and ongoing studies. Proposals are given for what emergency preparedness measures to choose and what priority to give them in order to create an efficient and sufficient protection of health and safety of the public

  5. The Equity Premium Puzzle: Analysis in Brazil after the Real Plan

    Directory of Open Access Journals (Sweden)

    Fábio Augusto Reis Gomes

    2013-04-01

    Full Text Available Our paper investigates whether there is evidence of an Equity Premium Puzzle (EPP in Brazil, applying two different methodologies. The EPP was identified by Mehra and Prescott (1985 since the Consumption Capital Asset Pricing Model (CCAPM, when calibrated with reasonable preference parameters, could not explain high historical average risk premiums in the United States. In our first approach, we consider Mehra’s (2003 model and calibrate the coefficient of risk aversion, using 1995:2-2012:1 quarterly data. The Ibovespa index was used as a measure of the market return, whereas the risk-free rate was proxied by the Selic interbank rate and by the savings account rate. In our second approach, we propose a new method to test the puzzle. We jointly estimate, via generalized method of moments, the parameters of interest using a moment condition that has not been previously explored, as far as we are aware of. The two approaches produced a high risk aversion coefficient, however the second approach indicated that we cannot reject the hypothesis of the risk aversion coefficient being statistically equal to zero. A possible explanation for this result might be that in Brazil the equity premium is not statistically different from zero. Therefore there is no evidence of EPP in Brazil for the studied period.

  6. Efecto de la edad al primer parto y los días abiertos en un bovino doble propósito sobre la huella hídrica y de carbono

    Directory of Open Access Journals (Sweden)

    Raúl Andrés Molina Benavides

    2016-12-01

    Full Text Available La actividad ganadera contribuye con la emisión de gases de efecto invernadero (EGEI y el consumo de agua fresca (CA. Por ende, el objetivo de esta investigación fue estimar el efecto de la edad al primer parto (EPP y los días abiertos (DA en un bovino doble propósito en pastoreo, trópico bajo colombiano, sobre las EGEI y el CA. Esta estimación se logró integrando 4 metodologías existentes: Dinámica de Sistemas, Large Ruminal Nutrition System, Huella de carbono y Huella hídrica. Durante toda su vida, 91 meses, desde el nacimiento hasta el sacrificio, la vaca produjo 5.879 kg de leche -4 lactancias-, emitió 16.066 kg CO2eq y consumió 12.804.569 L de agua. Al disminuir la EPP en un mes, el CA y  las EGEI se redujeron en 123.156 l y 155 kg CO2eq, respectivamente. Cuando se  mermaron los DA en 21, las EGEI bajaron 647 kg CO2eq y el CA se redujo en 455.455 L. Parámetros reproductivos como la EPP y los DA tienen una fuerte influencia sobre la dinámica del animal en el hato,  afectando su productividad, emisiones de gases de efecto invernadero y consumo de agua. 

  7. Efecto de la proporción de genes Bos indicus x Bos taurus sobre peso al destete y edad a primer parto en una población multirracial

    Directory of Open Access Journals (Sweden)

    Hugo O. Toledo Alvarado

    2015-01-01

    Full Text Available Se analizaron 1,289 registros de hembras de primer parto con diversas proporciones de genes Bos indicus y Bos taurus (Charolais, Suizo, Simmental, Holstein Friesian y Salers. Tanto animales puros y cruzados de un hato comercial, ubicado en el municipio de Hueytamalco, Puebla, nacidas entre 1966 a 2006, con el objetivo de estimar la combinación óptima de genes Cebú y la retención de heterosis (RVH sobre las características de peso al destete ajustado a 270 días (PD y edad a primer parto (EPP. A partir de modelos de regresión múltiple se identificó la proporción de Cebú con el mejor comportamiento para las dos características de acuerdo al coeficiente de determinación (R 2 y al estadístico de Mallow (CP. La mejor respuesta para PD se encontró en el rango de 42 a 70 % de genes Bos indicus ; mientras que las menores EPP se establecieron entre 27 al 40 % de proporción Cebú. La retención de heterosis que mostró mayor potencial para PD fue de 76 a 78 % y para EPP de 79 a 92 %. Estos resultados manifiestan la importancia de los efectos no aditivos en ambas características, así como la necesidad de realizar cruzamientos dirigidos.

  8. Small area estimation of proportions with different levels of auxiliary data.

    Science.gov (United States)

    Chandra, Hukum; Kumar, Sushil; Aditya, Kaustav

    2018-03-01

    Binary data are often of interest in many small areas of applications. The use of standard small area estimation methods based on linear mixed models becomes problematic for such data. An empirical plug-in predictor (EPP) under a unit-level generalized linear mixed model with logit link function is often used for the estimation of a small area proportion. However, this EPP requires the availability of unit-level population information for auxiliary data that may not be always accessible. As a consequence, in many practical situations, this EPP approach cannot be applied. Based on the level of auxiliary information available, different small area predictors for estimation of proportions are proposed. Analytic and bootstrap approaches to estimating the mean squared error of the proposed small area predictors are also developed. Monte Carlo simulations based on both simulated and real data show that the proposed small area predictors work well for generating the small area estimates of proportions and represent a practical alternative to the above approach. The developed predictor is applied to generate estimates of the proportions of indebted farm households at district-level using debt investment survey data from India. © 2018 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  9. Eating disorders need more experimental psychopathology.

    Science.gov (United States)

    Jansen, Anita

    2016-11-01

    Eating disorders are severe and disabling mental disorders. The scientific study of eating disorders has expanded dramatically over the past few decades, and provided significant understanding of eating disorders and their treatments. Those significant advances notwithstanding, there is scant knowledge about key processes that are crucial to clinical improvement. The lack of understanding mechanisms that cause, maintain and change eating disorders, currently is the biggest problem facing the science of eating disorders. It hampers the development of really effective interventions that could be fine-tuned to target the mechanisms of change and, therefore, the development of more effective treatments. It is argued here that the science of eating disorders and eating disorder treatment could benefit tremendously from pure experimental studies into its mechanisms of change, that is, experimental psychopathology (EPP). To illustrate why eating disorders need more EPP research, some key symptoms - restriction of intake, binge eating and body overvaluation - will be discussed. EPP studies challenge some generally accepted views and offer a fresh new look at key symptoms. This will, consequently, better inform eating disorder treatments. Copyright © 2016. Published by Elsevier Ltd.

  10. Pilin Processing Follows a Different Temporal Route than That of Archaellins in Methanococcus maripaludis

    Directory of Open Access Journals (Sweden)

    Divya B. Nair

    2015-01-01

    Full Text Available Methanococcus maripaludis has two different surface appendages: type IV-like pili and archaella. Both structures are believed to be assembled using a bacterial type IV pilus mechanism. Each structure is composed of multiple subunits, either pilins or archaellins. Both pilins and archaellins are made initially as preproteins with type IV pilin-like signal peptides, which must be removed by a prepilin peptidase-like enzyme. This enzyme is FlaK for archaellins and EppA for pilins. In addition, both pilins and archaellins are modified with N-linked glycans. The archaellins possess an N-linked tetrasaccharide while the pilins have a pentasaccharide which consists of the archaellin tetrasaccharide but with an additional sugar, an unidentified hexose, attached to the linking sugar. In this report, we show that archaellins can be processed by FlaK in the absence of N-glycosylation and N-glycosylation can occur on archaellins that still retain their signal peptides. In contrast, pilins are not glycosylated unless they have been acted on by EppA to have the signal peptide removed. However, EppA can still remove signal peptides from non-glycosylated pilins. These findings indicate that there is a difference in the order of the posttranslational modifications of pilins and archaellins even though both are type IV pilin-like proteins.

  11. Evaluation of professional practices and quality management: use of some tools in nuclear medicine; Evaluation des pratiques professionnelles et demarche qualite: analyse de quelques exemples d'outils utilisables en medecine nucleaire

    Energy Technology Data Exchange (ETDEWEB)

    Israel, J.M. [GIE scintigraphie de la Plaine-de-France, 93 - Tremblay-en-France (France)

    2009-02-15

    The walk to continue quality improvement is an obligation in all French health structures and the departments of nuclear medicine have to take part in, particularly for the evaluation of professional practices (E.P.P.). This work meant to show how simple and classical tools (process analysis, scheme of Ishikawa, '5M' method, logo-grams, EFQM or Shortell methods) could be used to impulse an E.P.P. according to the rules proposed by the 'Haute Autorite de sante'. We try to show how these tools can be used to analyze and solve practical as managerial problems. For example, we set out a process analysis of nuclear medicine acts in several levels of discrimination. Lastly, we expose some classical problems in the application of the E.P.P.. The aim of this article is not to offer ready-made solutions, but only to show what is possible with these user-friendly tools. (author)

  12. A fast event preprocessor for the Simbol-X Low-Energy Detector

    Science.gov (United States)

    Schanz, T.; Tenzer, C.; Kendziorra, E.; Santangelo, A.

    2008-07-01

    The Simbol-X1 Low Energy Detector (LED), a 128 × 128 pixel DEPFET array, will be read out very fast (8000 frames/second). This requires a very fast onboard data preprocessing of the raw data. We present an FPGA based Event Preprocessor (EPP) which can fulfill this requirements. The design is developed in the hardware description language VHDL and can be later ported on an ASIC technology. The EPP performs a pixel related offset correction and can apply different energy thresholds to each pixel of the frame. It also provides a line related common-mode correction to reduce noise that is unavoidably caused by the analog readout chip of the DEPFET. An integrated pattern detector can block all invalid pixel patterns. The EPP has an internal pipeline structure and can perform all operation in realtime (< 2 μs per line of 64 pixel) with a base clock frequency of 100 MHz. It is utilizing a fast median-value detection algorithm for common-mode correction and a new pattern scanning algorithm to select only valid events. Both new algorithms were developed during the last year at our institute.

  13. Effect of Gymnodinium breve toxin in the rat phrenic nerve diaphragm preparation.

    Science.gov (United States)

    Gallagher, J. P.; Shinnick-Gallagher, P.

    1980-01-01

    1 The effects of a crude fraction of Gymnodinium breve toxin (GBTX) were studied on the rat phrenic nerve diaphragm preparation. 2 Indirectly stimulated muscle contractions were more sensitive to blockade by increasing concentrations of GBTX (0.25 microgram/ml to 10 micrograms/ml) than direct muscle contractions. 3 GBTX increased miniature endplate potential (m.e.p.p.) frequency and depolarized the resting membrane potential of the muscle fibres at the endplate and in non-synaptic regions of muscle fibre. 4 A concentration-dependent biphasic effect on m.e.p.p. amplitude was evident. At lower concentrations m.e.p.p. amplitudes were depressed whereas at high concentrations they were increased. 5 GBTX blocked endplate potentials (e.p.ps) in concentrations (0.5 microgram/ml to 2 micrograms/ml) that did not block m.e.p.ps. 6 Muscle fibre action potentials recorded from cells held at control membrane potential by hyperpolarizing current were not altered by toxin treatment. No repetitive e.p.ps, or muscle action potentials were observed. 7 These data suggest that GBTX may block indirectly stimulated muscle contractions and e.p.ps by depolarizing the nerve terminal in a manner similar to the observed depolarization of the muscle fibre. The depolarization of the nerve terminal may be sufficient to inhibit transmitter release. PMID:7190451

  14. CAD-Based Shielding Analysis for ITER Port Diagnostics

    Science.gov (United States)

    Serikov, Arkady; Fischer, Ulrich; Anthoine, David; Bertalot, Luciano; De Bock, Maartin; O'Connor, Richard; Juarez, Rafael; Krasilnikov, Vitaly

    2017-09-01

    Radiation shielding analysis conducted in support of design development of the contemporary diagnostic systems integrated inside the ITER ports is relied on the use of CAD models. This paper presents the CAD-based MCNP Monte Carlo radiation transport and activation analyses for the Diagnostic Upper and Equatorial Port Plugs (UPP #3 and EPP #8, #17). The creation process of the complicated 3D MCNP models of the diagnostics systems was substantially accelerated by application of the CAD-to-MCNP converter programs MCAM and McCad. High performance computing resources of the Helios supercomputer allowed to speed-up the MCNP parallel transport calculations with the MPI/OpenMP interface. The found shielding solutions could be universal, reducing ports R&D costs. The shield block behind the Tritium and Deposit Monitor (TDM) optical box was added to study its influence on Shut-Down Dose Rate (SDDR) in Port Interspace (PI) of EPP#17. Influence of neutron streaming along the Lost Alpha Monitor (LAM) on the neutron energy spectra calculated in the Tangential Neutron Spectrometer (TNS) of EPP#8. For the UPP#3 with Charge eXchange Recombination Spectroscopy (CXRS-core), an excessive neutron streaming along the CXRS shutter, which should be prevented in further design iteration.

  15. An assessment strategy for proposals of engineering projects in the Bachelor of Biomedical Engineering Curriculum at Universidad Autónoma Metropolitana-Iztapalapa.

    Science.gov (United States)

    Castañeda-Villa, N; Jiménez-González, A; Ortiz-Posadas, M R

    2015-08-01

    Since 1974, the Bachelor of Biomedical Engineering Program (BBME) is offered at Universidad Autónoma Metropolitana-Iztapalapa, in Mexico City. By design, it must be completed in four years (12 trimesters) and, in the latter three, the senior students work on a BME project, which is done by completing three modules: Project Seminar (PS), Project on BME I and Project on BME II. In the PS module, the student must find a problem of interest in the BME field and suggest a solution through the development of an Engineering Project Proposal (EPP). Currently, the module is being taught by two faculty members of the BBME, who instruct students on how to develop their EPPs and evaluate their progress by reviewing a number of EPPs during the trimester. This generates a huge workload for the module instructors, which makes it necessary to involve more faculty members trimester-to-trimester (i.e. every 12 weeks) and, therefore, to create a set of systematic guidelines that ease the evaluation process for new instructors. Hence, the purpose of this paper is to present an assessment strategy (in the form of an assessment matrix) for the PS module as well as some preliminary results after two trimesters of its implementation.

  16. arXiv Top-quark pair production cross sections at NNLO+NNLL in pPb collisions at $\\sqrt{s_{NN}}$ = 8.16 TeV

    CERN Document Server

    d'Enterria, David

    Total and fiducial top pair ($t\\bar{t}$) production cross sections in proton-lead (pPb) collisions at $\\sqrt{s_{NN}}$ = 8.16 TeV are computed at next-to-next-to-leading-order (NNLO) accuracy including next-to-next-to-leading-log (NNLL) gluon resummation, using the CT14 and CT10 proton parton distribution functions (PDF), and the EPPS16 and EPS09 nuclear PDF parametrizations for the lead ion. The total cross sections amount to $\\sigma(pPb\\to t\\bar{t}+X) = 59.0 \\pm 5.3$(CT14+EPPS16)$\\,^{+1.6}_{-2.1}$(scale) nb, and $57.5 \\pm \\,^{+4.3}_{-3.3}$(CT10+EPS09)$\\,^{+1.5}_{-2.0}$(scale) nb, with small modifications with respect to the result computed using the free proton PDF alone. The normalized ratio of pPb to pp cross sections (nuclear modification factor) is $R_{pPb} = 1.04 \\,^{\\pm 0.07(EPPS16)}_{\\pm0.03(EPS09)}$. In the lepton+jets decay mode, $t\\bar{t} \\to b\\bar{b} W(\\ell\

  17. Drug Combination Synergy in Worm-like Polymeric Micelles Improves Treatment Outcome for Small Cell and Non-Small Cell Lung Cancer.

    Science.gov (United States)

    Wan, Xiaomeng; Min, Yuanzeng; Bludau, Herdis; Keith, Andrew; Sheiko, Sergei S; Jordan, Rainer; Wang, Andrew Z; Sokolsky-Papkov, Marina; Kabanov, Alexander V

    2018-03-27

    Nanoparticle-based systems for concurrent delivery of multiple drugs can improve outcomes of cancer treatments, but face challenges because of differential solubility and fairly low threshold for incorporation of many drugs. Here we demonstrate that this approach can be used to greatly improve the treatment outcomes of etoposide (ETO) and platinum drug combination ("EP/PE") therapy that is the backbone for treatment of prevalent and deadly small cell lung cancer (SCLC). A polymeric micelle system based on amphiphilic block copolymer poly(2-oxazoline)s (POx) poly(2-methyl-2-oxazoline- block-2-butyl-2-oxazoline- block-2-methyl-2-oxazoline) (P(MeOx- b-BuOx- b-MeOx) is used along with an alkylated cisplatin prodrug to enable co-formulation of EP/PE in a single high-capacity vehicle. A broad range of drug mixing ratios and exceptionally high two-drug loading of over 50% wt. drug in dispersed phase is demonstrated. The highly loaded POx micelles have worm-like morphology, unprecedented for drug loaded polymeric micelles reported so far, which usually form spheres upon drug loading. The drugs co-loading in the micelles result in a slowed-down release, improved pharmacokinetics, and increased tumor distribution of both drugs. A superior antitumor activity of co-loaded EP/PE drug micelles compared to single drug micelles or their combination as well as free drug combination was demonstrated using several animal models of SCLC and non-small cell lung cancer.

  18. Dominant Large-Scale Atmospheric Circulation Systems for the Extreme Precipitation over the Western Sichuan Basin in Summer 2013

    Directory of Open Access Journals (Sweden)

    Yamin Hu

    2015-01-01

    Full Text Available The western Sichuan Basin (WSB is a rainstorm center influenced by complicated factors such as topography and circulation. Based on multivariable empirical orthogonal function technique for extreme precipitation processes (EPP in WSB in 2013, this study reveals the dominant circulation patterns. Results indicate that the leading modes are characterized by “Saddle” and “Sandwich” structures, respectively. In one mode, a TC from the South China Sea (SCS converts into the inverted trough and steers warm moist airflow northward into the WSB. At the same time, WPSH extends westward over the Yangtze River and conveys a southeasterly warm humid flow. In the other case, WPSH is pushed westward by TC in the Western Pacific and then merges with an anomalous anticyclone over SCS. The anomalous anticyclone and WPSH form a conjunction belt and convey the warm moist southwesterly airflow to meet with the cold flow over the WSB. The configurations of WPSH and TC in the tropic and the blocking and trough in the midhigh latitudes play important roles during the EPPs over the WSB. The persistence of EPPs depends on the long-lived large-scale circulation configuration steady over the suitable positions.

  19. Adjuvant radiotherapy after extrapleural pneumonectomy for mesothelioma. Prospective analysis of a multi-institutional series

    International Nuclear Information System (INIS)

    Tonoli, Sandro; Vitali, Paola; Scotti, Vieri; Bertoni, Filippo; Spiazzi, Luigi; Ghedi, Barbara; Buonamici, Fabrizio Banci; Marrazzo, Livia; Guidi, Gabriele; Meattini, Icro; Bastiani, Paolo; Amichetti, Maurizio; Schwarz, Marco; Magrini, Stefano Maria

    2011-01-01

    Background and purpose: To evaluate survival, locoregional control and toxicity in a series of 56 mesothelioma patients treated from May 2005 to May 2010 with post-operative radiotherapy after extrapleural pneumonectomy (EPP) in three Italian Institutions (Brescia, Florence, and Modena). Material and methods: Fifty-six patients treated with adjuvant radiotherapy (RT) after EPP were analyzed. Four patients were treated with 3DCRT, 50 with IMRT and two with helical tomotherapy. Forty-five to 50 Gy in 25 fractions were given to the affected hemithorax and to ipsilateral mediastinum, with a simultaneous integrated boost to the sites of microscopically involved margins up to 60 Gy in 20/56 cases. Results: Three year locoregional control (LRC), distant metastasis free (DMF), disease free (DF), disease specific (DSS) and overall survival (OS) rates are 90%, 66%, 57%, 62%, and 60%, respectively. Conclusion: Postoperative RT with modern techniques is an effective method to obtain excellent local control and cure rates in mesothelioma patients submitted to EPP.

  20. Resistência e assimilação na cultura das marcas: a resposta corporativa ao movimento “sem logo”

    Directory of Open Access Journals (Sweden)

    Isleide A. Fontenelle

    2009-09-01

    Full Text Available Resumo O objetivo deste artigo é fazer uma crítica à crítica da imagem como proposto pela jornalista canadense Naomi Klein em seu livro Sem logo. Narra as respostas corporativas aos movimentos de protesto contra as marcas publicitárias, tanto no plano da imagem como no da produção do discurso da empresa cidadã. Conclui afirmando que a militância contra as marcas globais foi mais um desdobramento do movimento contracultural iniciado na década de 1960 e aponta para os riscos que tal “estética da resistência” pode trazer para a democracia. Palavras-chave: Marca publicitária; resistência; movimentos antiglobalização; ideologia. Resumen El objetivo de este artículo es hacer una crítica a la crítica de la imagen como es propuesta por la periodista canadiense Naomi Klein en su libro No logo: El poder de las marcas. Narra las respuestas corporativas a los movimientos de protesta contra las marcas publicitarias, tanto en el plano de la imagen como en el de la producción del discurso de la empresa ciudadana. Concluye afirmando que la militancia contra las marcas globales fue un desdoblamiento del movimiento contracultural iniciado en la década de 1960 y señala los riesgos que tal “estética de la resistencia” puede traer a la democracia. Palabras-clave: Marca publicitaria; resistencia; movimientos anti-globalización; ideología. Abstract This article proposes criticism on image criticism offered by Canadian journalist Naomi Klein in her book No logo. The book focuses on corporate answers to protest movements against global brands, exploring both the image plan and the discursive production about citizen-enterprise. The article states that the militancy against global brands was a development from countercultural movement that appeared in the sixties and, finally, points to the risk for democracy in such “resistance aesthetics”. Keywords: Brand; resistance; anti-globalization movements; ideology.

  1. Policy makers ignoring science and scientists ignoring policy: the medical ethical challenges of heroin treatment

    Directory of Open Access Journals (Sweden)

    Small Dan

    2006-05-01

    Full Text Available Abstract A decade of research in Switzerland, The Netherlands, Germany, and Spain now constitutes a massive body of work supporting the use of heroin treatment for the most difficult patients addicted to opiates. These trials concur on this method's safety and efficacy and are now serving as a prelude to the institution of heroin treatment in clinical practice throughout Europe. While the different sampling and research protocols for heroin treatment in these studies were important to the academic claims about specific results and conclusions that could be drawn from each study, the overall outcomes were quite clear – and uniformly positive. They all find that the use of prescribed pharmaceutical heroin does exactly what it is intended to do: it reaches a treatment refractory group of addicts by engaging them in a positive healthcare relationship with a physician, it reduces their criminal activity, improves their health status, and increases their social tenure through more stable housing, employment, and contact with family. The Canadian trial (NAOMI, now underway for over a year, but not yet completed, now faces a dilemma about what to do with its patients who have successfully completed 12 months of heroin and must be withdrawn from heroin and transferred to other treatments in accordance with the research protocol approved by Government of Canada, federal granting body and host institutions. The problem is that the principal criterion for acceptance to NAOMI was their history of repeated failure in these very same treatment programs to which they will now be referred. The existence of the results from abroad (some of which were not yet available when NAOMI was designed and initiated now raises a very important question for Canada: is it ethical to continue to prohibit the medical use of heroin treatment that has already been shown to be feasible and effective in numerous medical studies throughout the world? And while this is being worked

  2. Profile: preacher's son, car buff, political star and master of international business

    Energy Technology Data Exchange (ETDEWEB)

    Lorenz, A.

    2000-04-01

    This article provides a biographical sketch of Mr. Jake Epp, a former conservative Member of Parliament and the former federal Minister of Energy, Mines and Resources (1989-1993). Currently, Mr. Epp is TransCanada Pipelines Ltd's Senior Vice-President for Government and Public Affairs. He was recently awarded the Grand Cross of the National Order of Merit of Colombia for being ' a decisive driving force for the integration between two friendly countries, Colombia and Canada'. At the time of the award, TransCanada Pipelines was the largest Canadian investor in Colombia with a commitment of more than one billion dollars. Since then, TransCanada had officially announced a 'staged exit' from Latin America, due to financial losses, including a 700 million dollar writedown resulting from its merger with NOVA Corporation. Be that as it may, TransCanada owes much to Mr. Epp who, through his wide network of friends and renowned negotiating skills, put TransCanada into 14 lucrative projects across Latin America. The largest and most priced of these assets is a 17.5 per cent interest in Colombia's 800 km Oleoducto Centrale (OCENSA) pipeline which carries oil from the Cusiana and Cuiagua fields, over the Andes Mountains to the Carribean port of Covenas. To walk away with the largest piece of the price was a major accomplishment for Mr. Epp who, in the process succeeded in negotiating the Colombian government down from a 62.5 per cent ownership to a 25 per cent interest. OCENSA became TransCanada Pipelines' top international earner, netting 24 million dollars in 1999. As the federal energy minister, Mr. Epp has made a commitment to develop a continental energy grid which, among other things, involved getting the federal government out of a legacy of interference in the oil and gas business. His involvement with Latin America began in the mid-1980s when as Minister of Health he worked with the WHO on a UN initiative against dope smuggling. He

  3. Profile: preacher's son, car buff, political star and master of international business

    International Nuclear Information System (INIS)

    Lorenz, A.

    2000-01-01

    This article provides a biographical sketch of Mr. Jake Epp, a former conservative Member of Parliament and the former federal Minister of Energy, Mines and Resources (1989-1993). Currently, Mr. Epp is TransCanada Pipelines Ltd's Senior Vice-President for Government and Public Affairs. He was recently awarded the Grand Cross of the National Order of Merit of Colombia for being ' a decisive driving force for the integration between two friendly countries, Colombia and Canada'. At the time of the award, TransCanada Pipelines was the largest Canadian investor in Colombia with a commitment of more than one billion dollars. Since then, TransCanada had officially announced a 'staged exit' from Latin America, due to financial losses, including a 700 million dollar writedown resulting from its merger with NOVA Corporation. Be that as it may, TransCanada owes much to Mr. Epp who, through his wide network of friends and renowned negotiating skills, put TransCanada into 14 lucrative projects across Latin America. The largest and most priced of these assets is a 17.5 per cent interest in Colombia's 800 km Oleoducto Centrale (OCENSA) pipeline which carries oil from the Cusiana and Cuiagua fields, over the Andes Mountains to the Carribean port of Covenas. To walk away with the largest piece of the price was a major accomplishment for Mr. Epp who, in the process succeeded in negotiating the Colombian government down from a 62.5 per cent ownership to a 25 per cent interest. OCENSA became TransCanada Pipelines' top international earner, netting 24 million dollars in 1999. As the federal energy minister, Mr. Epp has made a commitment to develop a continental energy grid which, among other things, involved getting the federal government out of a legacy of interference in the oil and gas business. His involvement with Latin America began in the mid-1980s when as Minister of Health he worked with the WHO on a UN initiative against dope smuggling. He also advocated Canadian membership

  4. Penggunaan Jodoushi dan Keiyoushi dalam Kalimat pada Komik Doraemon Seri 25-35

    Directory of Open Access Journals (Sweden)

    Frieska Sekar Nadya

    2009-11-01

    Full Text Available Every language in many countries has its own uniqueness to express wish. In Indonesian, the word “ingin” means want to, or wish to. But in Japanese, there are two classes of word, both have meaning of want or wish. They are jodoushi「~たい」and keiyoushi「ほしい」. These two classes of word usually people find when learning Japanese, especially when reading Japanese comics for children. Therefore, in order to be able to differ the use of those two classes of word and the use of their sentences pattern, as well as the analysis, this research uses Doraemon vol.25-35. As for analyzing all the data, the use of theories from Tomita Takayuki, Seichi Makino and Michio Tsutsui, Naomi Hanaoka McGloin, and also Fumiko Koide will suit them respectively.  

  5. SAR in the mother and foetus for RF plane wave irradiation

    Energy Technology Data Exchange (ETDEWEB)

    Dimbylow, Peter [Health Protection Agency, Radiation Protection Division, Chilton, Didcot, Oxon OX11 0RQ (United Kingdom)

    2007-07-07

    This paper describes the finite-difference time-domain calculation of SAR from 20 MHz to 3 GHz in hybrid voxel-mathematical models of the pregnant female. Mathematical models of the developing foetus at 8-, 13-, 26- and 38-week gestation were converted into voxels and combined with the reference adult female model, NAOMI at a resolution of 2 mm. Whole-body averaged SAR in the mother is presented as well as the average over the foetus, over the foetal brain and in 10 g of the foetus. The electric field values required to produce the ICNIRP public exposure restriction of 2 W kg{sup -1} when averaged over 10 g of the foetus were calculated. Comparison suggests that the ICNIRP public reference level is a conservative predictor of local SAR in the foetus.

  6. Intercomparison of whole-body averaged SAR in European and Japanese voxel phantoms

    International Nuclear Information System (INIS)

    Dimbylow, Peter J; Hirata, Akimasa; Nagaoka, Tomoaki

    2008-01-01

    This paper provides an intercomparison of the HPA male and female models, NORMAN and NAOMI with the National Institute of Information and Communications Technology (NICT) male and female models, TARO and HANAKO. The calculations of the whole-body SAR in these four phantoms were performed at the HPA, at NICT and at the Nagoya Institute of Technology (NIT). These were for a plane wave with a vertically aligned electric field incident upon the front of the body from 30 MHz to 3 GHz for isolated conditions. As well as investigating the general differences through this frequency range, particular emphasis was placed on the assumptions of how dielectric properties are assigned to tissues (particularly skin and fat) and the consequence of using different algorithms for calculating SAR at the higher frequencies.

  7. SAR in the mother and foetus for RF plane wave irradiation

    International Nuclear Information System (INIS)

    Dimbylow, Peter

    2007-01-01

    This paper describes the finite-difference time-domain calculation of SAR from 20 MHz to 3 GHz in hybrid voxel-mathematical models of the pregnant female. Mathematical models of the developing foetus at 8-, 13-, 26- and 38-week gestation were converted into voxels and combined with the reference adult female model, NAOMI at a resolution of 2 mm. Whole-body averaged SAR in the mother is presented as well as the average over the foetus, over the foetal brain and in 10 g of the foetus. The electric field values required to produce the ICNIRP public exposure restriction of 2 W kg -1 when averaged over 10 g of the foetus were calculated. Comparison suggests that the ICNIRP public reference level is a conservative predictor of local SAR in the foetus

  8. Leadership Characters in the Book of Ruth: A Narrative Analysis

    Directory of Open Access Journals (Sweden)

    Yong Lu

    2017-06-01

    Full Text Available This article delineates a ground work for shaping Christian leadership characters by examining the book of Ruth, a narrative of coop­eration. First, we introduce the general Biblical wisdom, guidance, and religious precepts on leadership characters from the Bible per se. Second, we depict a synopsis and connotation of the Ruth Narrative combined with the historical background of the late Judges time when Naomi, Elimelech, Ruth and Boaz lived and the social and religious background of Moab where the family of Elimelech dwelt in for ten years. Third, based on those background analyses, the main figures’ dialogues, and their actions, we illustrate their positive servant and mentor leadership characters that include a combination of their distinguished traits and cognitive attributes, as well as some weaknesses of Naomi and Elimelech. In a nutshell, Nao­mi’s leadership characters contain loyalty to God (2:19 – 20, discovering value within (3:1 – 4, and patience and endurance (3:18. Ruth’s leadership characters incorporate faithfulness and positive self-esteem (1:16 – 17, pioneer and daring (2:2, deference (2:10, obedience (3:5, and lov­ing-kindness (3:10. Boaz’s leadership characters include respect (2:4, care (2:5, compassion (2:8 – 9, 11, empowerment (2:15 – 16, leaning on and trusting God (2:12, care (2:14; 3:15, protecting the weak (3:10 – 15, responsibility (3:12, moral integrity and justness (3:13, carefulness (3:14, formation (4:1, unselfishness and cleverness (4:3 – 5, and part­nering (4:9 – 10. While we criticize Elimelech’s risk seeking strategy to migrate their family to a pagan country (1:1 – 2 as a spiritual adventure.

  9. Sex work involvement among women with long-term opioid injection drug dependence who enter opioid agonist treatment.

    Science.gov (United States)

    Marchand, Kirsten; Oviedo-Joekes, Eugenia; Guh, Daphne; Marsh, David C; Brissette, Suzanne; Schechter, Martin T

    2012-01-25

    Substitution with opioid-agonists (e.g., methadone) has shown to be an effective treatment for chronic long-term opioid dependency. Survival sex work, very common among injection drug users, has been associated with poor Opioid Agonist Treatment (OAT) engagement, retention and response. Therefore, this study was undertaken to determine factors associated with engaging in sex work among long-term opioid dependent women receiving OAT. Data from a randomized controlled trial, the North American Opiate Medication Initiative (NAOMI), conducted in Vancouver and Montreal (Canada) between 2005-2008, was analyzed. The NAOMI study compared the effectiveness of oral methadone to injectable diacetylmorphine or injectable hydromorphone, the last two on a double blind basis, over 12 months. A research team, independent of the clinic services, obtained outcome evaluations at baseline and follow-up (3, 6, 9, 12, 18 and 24 months). A total 53.6% of women reported engaging in sex work in at least one of the research visits. At treatment initiation, women who were younger and had fewer years of education were more likely to be engaged in sex work. The multivariate logistic generalized estimating equation regression analysis determined that psychological symptoms, and high illicit heroin and cocaine use correlated with women's involvement in sex work during the study period. After entering OAT, women using injection drugs and engaging in sex work represent a particularly vulnerable group showing poorer psychological health and a higher use of heroin and cocaine compared to women not engaging in sex work. These factors must be taken into consideration in the planning and provision of OAT in order to improve treatment outcomes. NCT00175357.

  10. Sex work involvement among women with long-term opioid injection drug dependence who enter opioid agonist treatment

    Directory of Open Access Journals (Sweden)

    Marchand Kirsten

    2012-01-01

    Full Text Available Abstract Background Substitution with opioid-agonists (e.g., methadone has shown to be an effective treatment for chronic long-term opioid dependency. Survival sex work, very common among injection drug users, has been associated with poor Opioid Agonist Treatment (OAT engagement, retention and response. Therefore, this study was undertaken to determine factors associated with engaging in sex work among long-term opioid dependent women receiving OAT. Methods Data from a randomized controlled trial, the North American Opiate Medication Initiative (NAOMI, conducted in Vancouver and Montreal (Canada between 2005-2008, was analyzed. The NAOMI study compared the effectiveness of oral methadone to injectable diacetylmorphine or injectable hydromorphone, the last two on a double blind basis, over 12 months. A research team, independent of the clinic services, obtained outcome evaluations at baseline and follow-up (3, 6, 9, 12, 18 and 24 months. Results A total 53.6% of women reported engaging in sex work in at least one of the research visits. At treatment initiation, women who were younger and had fewer years of education were more likely to be engaged in sex work. The multivariate logistic generalized estimating equation regression analysis determined that psychological symptoms, and high illicit heroin and cocaine use correlated with women's involvement in sex work during the study period. Conclusions After entering OAT, women using injection drugs and engaging in sex work represent a particularly vulnerable group showing poorer psychological health and a higher use of heroin and cocaine compared to women not engaging in sex work. These factors must be taken into consideration in the planning and provision of OAT in order to improve treatment outcomes. Trial Registration NCT00175357.

  11. Phase II trial of combined surgical resection, high dose rate intraoperative radiation therapy, and external beam radiotherapy for malignant pleural mesothelioma

    International Nuclear Information System (INIS)

    Raben, A.; Rusch, V.; Mychalczak, B.; Ginsberg, R.; Burt, M.; Bains, M.; Francois, Damien; Harrison, L.B.

    1997-01-01

    Purpose: To determine the feasibility of combining extrapleural pneumonectomy (EPP) or pleurectomy / decortication (PD), high dose rate intraoperative radiation therapy (HDR-IORT) and postoperative external beam radiation hemithoracic radiation (EBHRT) to treat malignant pleural mesothelioma (MPM). Materials and Methods: From 3/94 through 9/94, 15 patients (pts) were enrolled on this trial. This included 3 females and 12 males with a median age of 59 (Range: 45-75). Eligibility criteria included biopsy proven MPM, no evidence of T4 or N3 disease by exam/CT/MRI, no evidence of metastatic disease, no previous treatment, and a Karnofsky performance status of ≥ 80%. Pts with pulmonary function tests permitting EPP, underwent EPP and HDR-IORT (N=7). The rest underwent PD/HDR-IORT (N=4). An intraoperative dose of 15 Gy was prescribed to a depth of 5 mm in tissue to the ipsilateral mediastinum, diaphragm, and chest wall. Postoperatively, 54 Gy of EBHRT was prescribed to the hemithorax, surgical scar and surgical drain site. The median surgical procedure time, median IORT time and median overall operating time was 554 minutes, 240 minutes, and 649 minutes respectively. The median dose of EBHRT was 50.4 Gy (Range 50-54 Gy). The median follow-up time is 8 months (Range: 3.5 to 28 months). Four of 15 pts had unresectable disease at the time of surgery and were taken off study. Results are presented in crude and actuarial analysis. Results: A complete resection of all visible gross disease was accomplished in 10 pts. One pt had a single focus of gross residual disease (less than 5 mm in size) left behind in the chest wall. The overall complication rate was 54%. Treatment related mortality occurred in 2 pts (18%) at 1 and 7 months respectively. This was attributed to ARDS in 1 pt (EPP/HDR-IORT) and radiation pneumonitis combined with a tracheoesophageal fistula in 1 pt (PD/HDR-IORT). Of the 6 remaining pts undergoing EPP/HDR-IORT, 2 pts developed a postoperative empyema with

  12. Impactos do simples na sociedade: uma análise da arrecadação e dos empregos gerados pelas microempresas, empresas de pequeno porte e pelos microempreendedores individuais = Impacts of the 'simple tax' in society: an analysis of revenue and jobs generated by the micro, small businesses and individuals by micro entrepreneurs

    Directory of Open Access Journals (Sweden)

    Marcelo Driemeyer Wilbert

    2015-08-01

    Full Text Available Em 1996 a carga tributária das Microempresas (ME e Empresas de Pequeno Porte (EPP foi reduzida por meio da criação do Sistema Integrado de Pagamento de Impostos e Contribuições das Microempresas e das Empresas de Pequeno Porte (SIMPLES, que é um regime especial unificado de arrecadação de tributos e contribuições. Essa redução da carga tributária representa uma importante renúncia de receita ao Estado, o que representa um custo para o país e justifica a importância do seu estudo. Assim, o objetivo do presente artigo é fazer uma análise da arrecadação do SIMPLES e do SIMPLES Nacional e da geração de empregos pelas ME, EPP e pelos Microempreendedores Individuais (MEI, para verificar benefícios à sociedade. Como instrumento de pesquisa, utilizou-se revisão bibliográfica, coleta de dados para o período de 2002 a 2013 e análise desses dados por meio de estatística descritiva. Foi verificado que a arrecadação tributária pelo SIMPLES apresentou um crescimento mais de três vezes superior ao crescimento da arrecadação dos outros regimes, no período de 2007 a 2013. Além disso, observa-se que apesar das ME, EPP e MEI possuírem participação expressiva no número de empregos, essa participação reduziu no período estudado. Constatou-se que a partir de 2009, com a influência dos MEI, a arrecadação média por empresa no SIMPLES tem apresentado diminuição.In 1996, Microenterprises' (ME and Small Enterprises' (EPP tax burden was reduced by the creation of the Integrated System for Payment of Taxes and Contributions of Micro and Small Enterprises (SIMPLES, which is a special unified regime applied to collect federal taxes and contributions of such companies. This tax reduction is an important waiver of revenue to the state, which represents a cost to the country and justifies the importance of this study. The objective of this paper is to analyze the collection of 'SIMPLES' tax and the consequent generation of jobs

  13. [Therapeutic education of elderly patients under antivitamin - K treatment: evaluation of the program after 5 years].

    Science.gov (United States)

    Thiriat, N; Peyron, I; Bernard-Charrière, S; Monti, A; Pariel, S; Pautas, E

    2014-09-01

    Elderly people with vitamin K antagonists (VKA) have a higher risk of potentially serious hemorrhagic complications. An education program for patients (EPP) aged > or = 75 years with VKA was set up in 2008 in a French geriatric hospital. It includes individual and group sessions conducted by a nurse and a geriatrician. The aim of this study was to assess this EPP after 5 years. Strengths, weaknesses and difficulties of implementation were highlighted, and some improvements were proposed. This study is an external audit conducted by a pharmacist trained in EPP. Files of consecutive patients included in the program between may 2008 and March 2013 were reviewed allowing the data collection of patients characteristics and results of the different sessions. The educational objectives were assessed by the rate of correct responses to the questionnaires during the program. The results are presented taking into account the changes made during the 5 years of the program. One hundred forty-three patients, mean age 83.3 +/- 6.5 years, were included in the EPP. 51 sessions were conducted (2.8 patients/session on average). 58% of selected patients were hospitalized. The mean time between the start of anticoagulant treatment and the incLusion in the program was 48.9 +/- 71 months. For 95 patients (66.4%) the medication management at home required a caregiver who was present for sessions in 82 cases (57.3%). The questionnaires form and the organisation of the sessions were gradually improved between 2008 and the end of 2010. Thus, the impact of the EPP has been estimated from November 2010 to March 2013. The correct responses rates before and after the sessions were respectively: 47.8% vs 91.3% for knowledge of INR target values, 25.4% vs 91.3% for knowledge of hemorrhagic signs, 14.9% vs 87.0% for knowledge of the situations or the medications that may disturb the INR equilibrium. Furthermore, the mean number of correct responses, for the 23 patients participating in the entire

  14. Kinetics, Ca2+ dependence, and biophysical properties of integrin-mediated mechanical modulation of transmitter release from frog motor nerve terminals

    Science.gov (United States)

    Chen, B. M.; Grinnell, A. D.

    1997-01-01

    Neurotransmitter release from frog motor nerve terminals is strongly modulated by change in muscle length. Over the physiological range, there is an approximately 10% increase in spontaneous and evoked release per 1% muscle stretch. Because many muscle fibers do not receive suprathreshold synaptic inputs at rest length, this stretch-induced enhancement of release constitutes a strong peripheral amplifier of the spinal stretch reflex. The stretch modulation of release is inhibited by peptides that block integrin binding of natural ligands. The modulation varies linearly with length, with a delay of no more than approximately 1-2 msec and is maintained constant at the new length. Moreover, the stretch modulation persists in a zero Ca2+ Ringer and, hence, is not dependent on Ca2+ influx through stretch activated channels. Eliminating transmembrane Ca2+ gradients and buffering intraterminal Ca2+ to approximately normal resting levels does not eliminate the modulation, suggesting that it is not the result of release of Ca2+ from internal stores. Finally, changes in temperature have no detectable effect on the kinetics of stretch-induced changes in endplate potential (EPP) amplitude or miniature EPP (mEPP) frequency. We conclude, therefore, that stretch does not act via second messenger pathways or a chemical modification of molecules involved in the release pathway. Instead, there is direct mechanical modulation of release. We postulate that tension on integrins in the presynaptic membrane is transduced mechanically into changes in the position or conformation of one or more molecules involved in neurotransmitter release, altering sensitivity to Ca2+ or the equilibrium for a critical reaction leading to vesicle fusion.

  15. Sexual conflict arising from extrapair matings in birds.

    Science.gov (United States)

    Chaine, Alexis S; Montgomerie, Robert; Lyon, Bruce E

    2015-01-20

    The discovery that extrapair copulation (EPC) and extrapair paternity (EPP) are common in birds led to a paradigm shift in our understanding of the evolution of mating systems. The prevalence of extrapair matings in pair-bonded species sets the stage for sexual conflict, and a recent focus has been to consider how this conflict can shape variation in extrapair mating rates. Here, we invert the causal arrow and consider the consequences of extrapair matings for sexual conflict. Extrapair matings shift sexual conflict from a simple two-player (male vs. female) game to a game with three or more players, the nature of which we illustrate with simple diagrams that highlight the net costs and benefits of extrapair matings to each player. This approach helps identify the sorts of traits that might be under selection because of sexual conflict. Whether EPP is driven primarily by the extrapair male or the within-pair female profoundly influences which players are in conflict, but the overall pattern of conflict varies little among different mating systems. Different aspects of conflict are manifest at different stages of the breeding cycle and can be profitably considered as distinct episodes of selection caused by conflict. This perspective is illuminating both because conflict between specific players can change across episodes and because the traits that evolve to mediate conflict likely differ between episodes. Although EPP clearly leads to sexual conflict, we suggest that the link between sexual conflict and multiple paternity might be usefully understood by examining how deviations from lifetime sexual monogamy influence sexual conflict. Copyright © 2015 Cold Spring Harbor Laboratory Press; all rights reserved.

  16. Prognostic impact of peakVO2-changes in stable CHF on chronic beta-blocker treatment.

    Science.gov (United States)

    Frankenstein, L; Nelles, M; Hallerbach, M; Dukic, D; Fluegel, A; Schellberg, D; Katus, H A; Remppis, A; Zugck, C

    2007-11-15

    Peak oxygen uptake (pVO2) is used for risk stratification in chronic heart failure (CHF), but little is known about the prognostic impact of pVO2-changes in patients on chronic beta-blocker (BBL) therapy. We therefore prospectively evaluated individual pVO2-changes at a 6-month interval in patients all receiving BBL. 194 patients with stable CHF on stable medication were included (V1) and underwent clinical evaluation and exercise testing. Testing was repeated (V2) at 5.7+/-1.5 months after V1 and patients were followed >12 months after V2. Death or hospitalisation due to cardiac reasons was the predefined EP (EPP, end-point positive; n=62; EPN, end-point negative; n=113). Initial characteristics did not differ between EPP and EPN. Multivariate cox regression analysis revealed that change of pVO2 (EPP: -0.6+/-2.6 ml/kg min; EPN: +2.5+/-3.3 ml/kg min; p<0.001) was independent to pVO2, LVEF, NTproBNP and NYHA at V2 for prediction of the combined end-point during follow-up. An increase of pVO2 by 10% was identified as an adequate cut-off value for risk stratification and ROC-analysis showed the significant incremental prognostic value of the determination of pVO2 changes in combination with pVO2. Serial measurements of pVO2 yield additional information for risk stratification in clinically homogenous CHF patients receiving BBL. This is the first study demonstrating this fact within a narrow predefined interval with all patients on BBL.

  17. Nonlinear integrated resource strategic planning model and case study in China's power sector planning

    International Nuclear Information System (INIS)

    Yuan, Jiahai; Xu, Yan; Kang, Junjie; Zhang, Xingping; Hu, Zheng

    2014-01-01

    In this paper we expand the IRSP (integrated resource strategic planning) model by including the external cost of TPPs (traditional power plants) and popularization cost of EPPs (efficiency power plants) with nonlinear functions. Case studies for power planning in China during 2011–2021 are conducted to show the efficacy of the model. Scenarios are compiled to compare the pathways of power planning under different policies. Results show that: 1) wind power will become competitive with technical learning, but its installation is undesirable when the external cost of coal power is not internalized; 2) the existence of popularization cost will hinder EPPs' (efficiency power plants) deployment and pure market mechanism is not enough to deliver EPPs at socially desirable scale; 3) imposition of progressive emission tax on coal power at an average of 0.15–0.20 RMB/KWh can remedy the market distortion and promote the development of wind power by a significant margin; 4) nuclear power will grow stably when its external cost is set no more than 0.187 RMB per KWh, or 87% of its internal cost. The proposed model can serve as a useful tool for decision support in the process of power planning and policy formulation for national government. - Highlights: • Improve IRSP model by adding nonlinear external and popularization cost. • The model is used to conduct China's power sector planning in 2011–2021. • Simulate the impacts of alternative energy policies on planning results. • The model can be used for joint power sector planning and policy design

  18. European academy of dermatology and venereology European prurigo project: expert consensus on the definition, classification and terminology of chronic prurigo.

    Science.gov (United States)

    Pereira, M P; Steinke, S; Zeidler, C; Forner, C; Riepe, C; Augustin, M; Bobko, S; Dalgard, F; Elberling, J; Garcovich, S; Gieler, U; Gonçalo, M; Halvorsen, J A; Leslie, T A; Metz, M; Reich, A; Şavk, E; Schneider, G; Serra-Baldrich, E; Ständer, H F; Streit, M; Wallengren, J; Weller, K; Wollenberg, A; Bruland, P; Soto-Rey, I; Storck, M; Dugas, M; Weisshaar, E; Szepietowski, J C; Legat, F J; Ständer, S

    2017-08-31

    The term prurigo has been used for many decades in dermatology without clear definition, and currently used terminology of prurigo is inconsistent and confusing. Especially, itch-related prurigo remains unexplored regarding the epidemiology, clinical profile, natural course, underlying causes, available treatments and economic burden, although burdensome and difficult to treat. To address these issues, the multicentre European Prurigo Project (EPP) was designed to increase knowledge on chronic prurigo (CPG). In the first step, European experts of the EADV Task Force Pruritus (TFP) aimed to achieve a consensus on the definition, classification and terminology of CPG. Additionally, procedures of the cross-sectional EPP were discussed and agreed upon. Discussions and surveys between members of the TFP served as basis for a consensus conference. Using the Delphi method, consensus was defined as an agreement ≥75% among the present members. Twenty-four members of the TFP participated in the consensus conference. Experts consented that CPG should be used as an umbrella term for the range of clinical manifestations (e.g. papular, nodular, plaque or umbilicated types). CPG is considered a distinct disease defined by the presence of chronic pruritus for ≥6 weeks, history and/or signs of repeated scratching and multiple localized/generalized pruriginous skin lesions (whitish or pink papules, nodules and/or plaques). CPG occurs due to a neuronal sensitization to itch and the development of an itch-scratch cycle. This new definition and terminology of CPG should be implemented in dermatology to harmonize communication in the clinical routine, clinical trials and scientific literature. Acute/subacute forms of prurigo are separated entities, which need to be differentiated from CPG and will be discussed in a next step. In the near future, the cross-sectional EPP will provide relevant clinical data on various aspects of CPG leading to new directions in the scientific

  19. The EC conceptual design proposal of a water-cooled convertible blanket for ITER

    International Nuclear Information System (INIS)

    Giancarli, L.; Proust, E.; Baraer, L.; Bielak, B.; Raepsaet, X.; Salavy, J.F.; Sedano, L.; Szczepanski, J.; Quintric-Bossy, J.; Severi, Y.

    1993-01-01

    For several years the EC laboratories have developed breeding blankets for DEMO. From this experience, it has been derived a proposal of tritium breeding blanket for the Extended Performance Phase (EPP) of ITER. The general basic ideas are the following: (i) the switch from the shielding blanket used during the BPP to the breeding blanket for the EPP should not require segments replacement ('convertible' blanket): (ii) its use should not have significant impact on the Basic Performance Phase (BPP); (iii) design and used materials should assure good safety standards and acceptable public perception; (iv) the blanket coolant should be compatible with the coolant required in the high heat-flux components (e.g. divertor, etc.; (v) the required R and D should fit with the ITER time schedule; (vi) the blanket should be able to withstand large power excursions and to accept long downtimes. The proposed design consists of a water-cooled liquid metal blanket, using the eutectic Pb-17Li during the EPP and a non-breeding Pb-alloy (Pb-18Mg or Pb-50Bi) during the BPP. Each segment is basically formed by a box containing the alloy, cooled by an array of poloidal hairpin-type cooling tubes and reinforced by toroidal and radial stiffeners. The coolant tubes are double-walled tubes allowing leak detections. The selected First Wall (FW) is a toroidally-drilled steel plate with brazed water-cooling U-tube. The structural material is austenitic stainless steel (316L(N)) which limits the maximum acceptable neutron fluence to about 1 MWa/m 2 . The advantages of using other structural materials requiring longer leadtimes, such as ferritic/martensitic steels, are also briefly discussed

  20. Determination of Seric E immuno-globulins. Comparison of two techniques, radioimmunological and immuno enzymatic. Clinical correlations

    International Nuclear Information System (INIS)

    Lafosse-Marin, Sylvie.

    1977-09-01

    Because of the very low seric IgE concentrations their research and analysis are difficult and many techniques of a more or less sophisticated kind have been proposed for this reason. Our aim was to compare two total seric IgE determination methods: one recent, the enzymmuno-Plaque-Pasteur (EPP); the other, most commonly used at present, the Radio-Immuno-Sorbent-Test (RIST). For this we measured total seric IgE in a hundred and one children by the EPP technique and compared our results with those supplied from the same samples by a laboratory using the RIST technique; the results were then correlated with clinical evidence. The technique proposed by the Pasteur Institute to determine total seric IgE is based on radial immunodiffusion sensitized by the use of antibodies labelled with glucose oxydase. This simple technique, easy to use, requires no expensive materials but has two disadvantages: it takes rather a long time and can only measure IgE concentrations of 50 UI/ml or more. The RIST technique is based on competitive fixation, onto anti-IgE-coated Sephadex particles of the IgE under analysis and of a fixed dose of radio-labelled IgE. This second technique, though faster, has the major disadvantage of being practicable in few laboratories because of the heavy equipment needed and the radioactivity used. This study has shown on the whole an equivalence (correlation coefficient 0.95) between the results given by the two techniques: EPP and RIST (the comparison was made between the IgE contents and not their logarithm) [fr

  1. Role of MRI T2-DRIVE in the assessment of pituitary stalk abnormalities without gadolinium in pituitary diseases.

    Science.gov (United States)

    Godano, Elisabetta; Morana, Giovanni; Di Iorgi, Natascia; Pistorio, Angela; Allegri, Anna Elsa Maria; Napoli, Flavia; Gastaldi, Roberto; Calcagno, Annalisa; Patti, Giuseppa; Gallizia, Annalisa; Notarnicola, Sara; Giaccardi, Marta; Noli, Serena; Severino, Mariasavina; Tortora, Domenico; Rossi, Andrea; Maghnie, Mohamad

    2018-06-01

    To investigate the role of T2-DRIVE MRI sequence in the accurate measurement of pituitary stalk (PS) size and the identification of PS abnormalities in patients with hypothalamic-pituitary disorders without the use of gadolinium. This was a retrospective study conducted on 242 patients who underwent MRI due to pituitary dysfunction between 2006 and 2015. Among 135 eligible patients, 102 showed eutopic posterior pituitary (PP) gland and 33 showed 'ectopic' PP (EPP). Two readers independently measured the size of PS in patients with eutopic PP at the proximal, midpoint and distal levels on pre- and post-contrast T1-weighted as well as T2-DRIVE images; PS visibility was assessed on pre-contrast T1 and T2-DRIVE sequences in those with EPP. The length, height, width and volume of the anterior pituitary (AP), PP height and length and PP area were analyzed. Significant agreement between the two readers was obtained for T2-DRIVE PS measurements in patients with 'eutopic' PP; a significant difference was demonstrated between the intraclass correlation coefficient calculated on the T2-DRIVE and the T1-pre- and post-contrast sequences. The percentage of PS identified by T2-DRIVE in EPP patients was 72.7% compared to 30.3% of T1 pre-contrast sequences. A significant association was found between the visibility of PS on T2-DRIVE and the height of AP. T2-DRIVE sequence is extremely precise and reliable for the evaluation of PS size and the recognition of PS abnormalities; the use of gadolinium-based contrast media does not add significant information and may thus be avoided. © 2018 European Society of Endocrinology.

  2. Proton Therapy for Malignant Pleural Mesothelioma After Extrapleural Pleuropneumonectomy

    International Nuclear Information System (INIS)

    Krayenbuehl, Jerome; Hartmann, Matthias; Lomax, Anthony J.

    2010-01-01

    Purpose: To perform comparative planning for intensity-modulated radiotherapy (IMRT) and proton therapy (PT) for malignant pleural mesothelioma after radical surgery. Methods and Materials: Eight patients treated with IMRT after extrapleural pleuropneumonectomy (EPP) were replanned for PT, comparing dose homogeneity, target volume coverage, and mean and maximal dose to organs at risk. Feasibility of PT was evaluated regarding the dose distribution with respect to air cavities after EPP. Results: Dose coverage and dose homogeneity of the planning target volume (PTV) were significantly better for PT than for IMRT regarding the volume covered by >95% (V95) for the high-dose PTV. The mean dose to the contralateral kidney, ipsilateral kidney, contralateral lung, liver, and heart and spinal cord dose were significantly reduced with PT compared with IMRT. After EPP, air cavities were common (range, 0-850 cm 3 ), decreasing from 0 to 18.5 cm 3 /day. In 2 patients, air cavity changes during RT decreased the generalized equivalent uniform dose (gEUD) in the case of using an a value of < - 10 to the PTV2 to <2 Gy in the presence of changing cavities for PT, and to 40 Gy for IMRT. Small changes were observed for gEUD of PTV1 because PTV1 was reached by the beams before air. Conclusion: Both PT and IMRT achieved good target coverage and dose homogeneity. Proton therapy accomplished additional dose sparing of most organs at risk compared with IMRT. Proton therapy dose distributions were more susceptible to changing air cavities, emphasizing the need for adaptive RT and replanning.

  3. Results of an integration study of a diagnostics port plug in ITER

    International Nuclear Information System (INIS)

    Salasca, Sophie; Cantone, Bruno; Grosman, André; Esposito, Basilio; Moro, Fabio; Morocco, Daniele; Villari, Rosaria; Angelone, Maurizio; Rincon, Esther; Hidalgo, Carlos; Nagy, Daniel; Kocsis, Gabor; Varela, Paulo; Porempovics, Gabor; Perrollaz, Guillaume; Patel, Kunal; Krivchenkov, Yuri; Walsh, Michael

    2013-01-01

    Highlights: ► An extensive study on the integration of diagnostics in a port plug of ITER has been performed. ► It has shown that the diagnostic performances could not be reached if their number was not decreased. ► A design of Diagnostic Shield Modules has been validated through mechanical and thermal analyses. ► These analyses have confirmed that the highest loads are concentrated in the vicinity of the plasma. -- Abstract: Diagnostics in ITER are mandatory to characterize the parameters of plasma and study its interactions with plasma-facing components. Diagnostics components in the vicinity of the plasma are supported by metallic structures called port plugs. At the tokamak mid-plane, these components are installed in port plugs through intermediate structures called drawers. Apart from hosting the diagnostics, the port plugs act as shielding against neutrons and gammas, in order to limit the nuclear loads in crucial components (such as diagnostics and superconducting coils) as well as the dose levels in the controlled zones of the tokamak. The radiation shielding function of the port plugs is ensured through an optimized mixture of heavy metallic materials and water, forming shielding blocks surrounding the diagnostics and called Diagnostic Shield Modules (DSMs). These DSMs constitute the rear part of the drawers (the front part being composed of the Diagnostic First Wall). This paper presents the main results of a study performed in Europe on the integration of a particular diagnostics port plug, the Equatorial Port Plug 1 (EPP1). The paper first provides the results of the EPP1 diagnostics integration analysis. In a second step it focuses on the design of the EPP1 DSMs and summarizes the major results of a thorough set of analyses aiming at studying the DSMs behaviour under different loads, suggesting recommendations to improve their current design

  4. Impact of the tick-size on financial returns and correlations

    Science.gov (United States)

    Münnix, Michael C.; Schäfer, Rudi; Guhr, Thomas

    2010-11-01

    We demonstrate that the lowest possible price change (tick-size) has a large impact on the structure of financial return distributions. It induces a microstructure as well as possibly altering the tail behavior. On small return intervals, the tick-size can distort the calculation of correlations. This especially occurs on small return intervals and thus contributes to the decay of the correlation coefficient towards smaller return intervals (Epps effect). We study this behavior within a model and identify the effect in market data. Furthermore, we present a method to compensate this purely statistical error.

  5. A Historical Perspective of the Atlantic’s Evolution

    OpenAIRE

    Teixeira, Nuno Severiano; Marcos, Daniel

    2016-01-01

    SFRH/BPD/75764/2011 UID/CPO/04627/2013 565280-EPP-1-2015-1-USEPPJMO-NETWORK In the last two centuries, several key moments have defined the Atlantic Basin’s history that help us understand its present. This chapter endeavours to present a comprehensive overview of this evolution, pointing out key events that set up the historical links that still play a role in the Atlantic. In the first section, following a chronological approach, it shows how the American and the French Revolutions...

  6. Electromagnetic shielding formulae

    International Nuclear Information System (INIS)

    Dahlberg, E.

    1979-02-01

    This addendum to an earlier collection of electromagnetic shielding formulae (TRITA-EPP-75-27) contains simple transfer matrices suitable for calculating the quasistatic shielding efficiency for multiple transverse-field and axial-field cylindrical and spherical shields, as well as for estimating leakage fields from long coaxial cables and the normal-incidence transmission of a plane wave through a multiple plane shield. The differences and similarities between these cases are illustrated by means of equivalent circuits and transmission line analogies. The addendum also includes a discussion of a possible heuristic improvement of some shielding formulae. (author)

  7. APF-The Lick Observatory Automated Planet Finder

    Science.gov (United States)

    2014-04-01

    WILLIAM DEICH,1 BRIAN DUPRAW,1 WAYNE EARTHMAN,1 HARLAND EPPS,1 SANDRA FABER,1 DEBRA FISCHER ,3 ELINOR GATES,1 DAVID HILYARD,1 BRAD HOLDEN,1 KEN JOHNSTON,4...SANDY KEISER,2 DICK KANTO,1 MYRA KATSUKI,1 LEE LAITERMAN,1 KYLE LANCLOS,1 GREG LAUGHLIN,1 JEFF LEWIS,1 CHRIS LOCKWOOD,1,5 PAUL LYNAM,1 GEOFFREY MARCY,6...with S. Vogt as principal investigator, G. Marcy and D. Fischer as coinvestgators, and M. Radovan as project manager and principal engineer. A large

  8. Gênero e Diversidade Sexual: análise dos Projetos Políticos Pedagógicos das Escolas Públicas Estaduais de Londrina/PR – Ensino Médio

    Directory of Open Access Journals (Sweden)

    Hruschka, Janete

    2015-05-01

    Full Text Available This article aims to analyze the gender and sexual diversity issues, by documentary analysis of Educational-Political Projects (EPP of state public high schools in the city of Londrina-PR, Brazil, considering national, state legislation and public politics on the theme. It is a descriptive documentary research. Sampling was composed by schools that made EPP available for public consultation in their websites. Research universe was composed by 74.5% of the considered schools. It was found that none of the EPP has operationalization means concerning to gender and sexual diversity issues, spite of all of them approaching the issue diversity, gender and/or sexual diversity. In the conclusions, it was made a suggestion on EPP, aiming to support the discussion in public schools, and considering what is in the legislation about the topic gender and sexual diversity. O objetivo deste artigo foi analisar a questão de gênero e diversidade sexual, por meio de análise documental dos Projetos Políticos Pedagógicos (PPP das Escolas Públicas Estaduais de Nível Médio da cidade de Londrina-PR, Brasil, considerando a legislação nacional, estadual e as políticas públicas sobre o tema. Trata-se de uma pesquisa documental do tipo descritiva. A amostragem foi direcionada para as escolas que disponibilizavam os PPP em seus sites para consulta pública, sendo o universo pesquisado de 74,5% do total de escolas consideradas. Constatou-se que em nenhum PPP encontra-se uma forma de operacionalização em relação à questão de gênero e diversidade sexual, apesar de que em todos eles o tema, diversidade, gênero e/ou diversidade sexual seja abordado. Nas conclusões foi realizada proposta para o PPP visando auxiliar as discussões nas escolas públicas, considerando o que consta em legislação sobre os temas gênero e diversidade sexual.

  9. The challenge of EDL (Employee Development Learning) programme : A new possibility of adult education in the U.K. (No.5)

    OpenAIRE

    Anezaki, Yoichi; Saguchi, Masaaki; Tamura, Keiko

    1994-01-01

    The aim of this paper is to analyze the current provision of Adult Continuing Education in the U.K., which is an EDL(Employee Development Learning) Programme. The EDL programme, whose US precedent was a UAW-Ford L/EPP(United Automobile Workers-Ford Life/Education Planning Programme) to promote and help workers' personal development, started a s an experimental provision in workforce and workplace learning. In the past, U.K.government and enterprises did not think it so important to invest the...

  10. Eesti proosa 2007 - kultuuri ja tsivilisatsiooni vahel / Peeter Helme

    Index Scriptorium Estoniae

    Helme, Peeter, 1978-

    2008-01-01

    Ülevaade 2007. aasta eesti proosast. Käsitletakse järgimisi autoreid ja nende teoseid: Ene Mihkelson "Katkuhaud", Jaan Kaplinski "Seesama jõgi", Toomas Vint "Mäluauguga naine", Mehis Heinsaar "Rändaja õnn", Maimu Berg "Unustatud inimesed", Mihkel Mutt "Siseemigrant", Vahur Afanasjev "Kaadrid otsustavad", Epp Annus "Sina, Matilda", Ivar Sild "Tantsiv linn", Tiina Laanem "Väikesed vanamehed", Olle Lauli "Niguliste õpilased", Aarne Biin "Linna valitsemine", Jaan Aps ja Joonas Sildre "Hinglõõm". Ka Armin Kõomäe loomingust. Artikli aluseks on Eesti Kirjanduse Seltsi 2007. a. eesti kirjanduse ülevaatekoosolekul peetud ettekanne

  11. Quasi-elastic high-pressure waves in 2024 Al and Cu

    International Nuclear Information System (INIS)

    Morris, C.E.; Fritz, J.N.; Holian, B.L.

    1981-01-01

    Release waves from the back of a plate slap experiment are used to estimate the longitudinal modulus, bulk modulus and shear strength of the metal in the state produced by a symmetric collision. The velocity of the interface between the metal target and a window material is measured by the axially symmetric magnetic (ASM) probe. Wave profiles for initial states up to 90 GPa for 2024 Al and up to 150 GPa for Cu have been obtained. Elastic perfectly-plastic (EPP) theory cannot account for the results. A relatively simple quasi-elastic plastic (QEP) model can

  12. Percepción de los riesgos laborales y uso de elementos de protección en el ejercicio de la medicina veterinaria en grandes animales

    OpenAIRE

    Hernández Villamizar, Anais Cristina

    2015-01-01

    El ejercicio de la Veterinaria está asociado a numerosos riesgos ocupacionales. Los objetivos de este trabajo fueron evaluar frecuencia de veterinarios rurales que sufrieron accidentes y zoonosis en el ejercicio laboral en la Provincia de Santa Fe; percepción de riesgos; uso de elementos de protección (EPP). En agosto de 2008 se desarrolló un censo en veterinarios rurales. La tasa de respuesta a un cuestionario estructurado que respondieron anónimamente fue del 75.8% (n= 562). El análisis est...

  13. Riesgos laborales en Medicina Veterinaria en América Latina y el Caribe. Revisión

    OpenAIRE

    Tarabla, Héctor D.

    2017-01-01

    Los Médicos Veterinarios están expuestos a peligros físicos, biológicos, químicos y radiaciones. Los objetivos de este trabajo consisten en revisar sus accidentes laborales (AL) y enfermedades profesionales (EP), factores y percepciones de riesgo, uso y disposición de elementos de protección personal (EPP) en América Latina y el Caribe. La frecuencia de profesionales que sufren accidentes, in labore, es muy alta; con la consecuente pérdida de días laborales. Los AL varían según la especie ani...

  14. Erythropoietic protoporphyria and pretransplantation treatment with nonbiological liver assist devices

    DEFF Research Database (Denmark)

    Eefsen, Martin; Rasmussen, Allan; Wulf, Hans Christian

    2007-01-01

    below 470 nm. A more unusual but very serious complication postoperatively is severe motor neuropathy, with few or no known acute available precautions. An effective treatment option is needed to manage EPP crises and to prevent complications after liver transplantation. We successfully treated...... of patients liver failure is a significant complication and liver transplantation is the only treatment option. Damage to both abdominal skin and organs occurs when exposed to operating light; however, this problem can be ameliorated by the use of filters that block the transmission of light with wavelength...

  15. Modelación de elementos traza en el horizonte a de suelos, plancha 170 (vélez, departamentos de santander y boyacá)

    OpenAIRE

    SÁNCHEZ, LUIS HERNÁN; GONZÁLEZ, LUZ MYRIAM; ESPINOSA, ALVARO

    2008-01-01

    En este estudio, se analizó la distribución espacial de varios metales potencialmente tóxicos o peligrosos (EPP) en suelos de la plancha 170 (Vélez). Se empleó una metodología de muestreo de baja densidad y se tomaron muestras de suelos del horizonte A, que fueron analizadas para 48 elementos químicos, usando plasma acoplado a masas y activación neutrónica. Los primeros tres componentes representan el 88% de la variabilidad total de los datos, identificándose las siguientes asociaciones: CP1=...

  16. Investigation of the role of gas hydrates in continental slope stability west of Fiordland, New Zealand

    OpenAIRE

    Crutchley, Gareth; Gorman, Andrew R.; Fohrmann, Miko

    2007-01-01

    Sediment weakening due to increased local pore fluid pressure is interpreted to be the cause of a submarine landslide that has been seismically imaged off the southwest coast of New Zealand. Data show a distinct and continuous bottom‐simulating reflection (BSR)—a seismic phenomena indicative of the presence of marine gas hydrate—below the continental shelf from water depths of c. 2400 m to c. 750 m, where it intersects the seafloor. Excess pore fluid pressure (EPP) generated in a free gas zon...

  17. Aedes Hartwellianae

    Science.gov (United States)

    Smyth, William Henry

    2014-02-01

    1. Details respecting the parish and manor of Hartwell: locality, geology, produce, and general statistics; 2. The successive lords of the manor of Hartwell, from the Conquest to the present time: Peverel, De Hertewell, Luton, Hampden, and Lee; 3. Particulars respecting Hartwell House: its appartments, paintings, library, museum, numismata, and Egyptian antiquities; 4. Origin of the Hartwell Observatory. The transit-room. The equatorial tower. Mr Epps's meridional observations. The double-stars measured by Captain Smyth. Encke's comet. The meteorological department; Appendix; Index.

  18. Cross-correlations in volume space: Differences between buy and sell volumes

    Science.gov (United States)

    Lee, Sun Young; Hwang, Dong Il; Kim, Min Jae; Koh, In Gyu; Kim, Soo Yong

    2011-03-01

    We study the cross-correlations of buy and sell volumes on the Korean stock market in high frequency. We observe that the pulling effects of volumes are as small as that of returns. The properties of the correlations of buy and sell volumes differ. They are explained by the degree of synchronization of stock volumes. Further, the pulling effects on the minimal spanning tree are studied. In minimal spanning trees with directed links, the large pulling effects are clustered at the center, not uniformly distributed. The Epps effect of buy and sell volumes are observed. The reversal of the cross-correlations of buy and sell volumes is also detected.

  19. A Fast Event Preprocessor and Sequencer for the Simbol-X Low Energy Detector

    Science.gov (United States)

    Schanz, T.; Tenzer, C.; Maier, D.; Kendziorra, E.; Santangelo, A.

    2009-05-01

    The Simbol-X Low Energy Detector (LED), a 128×128 pixel DEPFET (Depleted Field Effect Transistor) array, will be read out at a very high rate (8000 frames/second) and, therefore, requires a very fast on board electronics. We present an FPGA-based LED camera electronics consisting of an Event Preprocessor (EPP) for on board data preprocessing and filtering of the Simbol-X low-energy detector and a related Sequencer (SEQ) to generate the necessary signals to control the readout.

  20. A Fast Event Preprocessor and Sequencer for the Simbol-X Low Energy Detector

    International Nuclear Information System (INIS)

    Schanz, T.; Tenzer, C.; Maier, D.; Kendziorra, E.; Santangelo, A.

    2009-01-01

    The Simbol-X Low Energy Detector (LED), a 128x128 pixel DEPFET (Depleted Field Effect Transistor) array, will be read out at a very high rate (8000 frames/second) and, therefore, requires a very fast on board electronics. We present an FPGA-based LED camera electronics consisting of an Event Preprocessor (EPP) for on board data preprocessing and filtering of the Simbol-X low-energy detector and a related Sequencer (SEQ) to generate the necessary signals to control the readout.

  1. History of Research on Pharmacopuncture in Korea

    Directory of Open Access Journals (Sweden)

    Kwang-Ho Lee

    2016-06-01

    Full Text Available Objectives: This study introduces the history and types of Korean pharmacopuncture and reports trends of research on Korean pharmacopuncture. Methods: Pharmacopuncture studies were searched from the first year of each search engine to 2014 by using seven domestic and foreign search databases. Selected studies were divided into the history of pharmacopuncture, kinds and features of pharmacopuncture, research types, and experimental and clinic studies and were then classified by year of publication, type of pharmacopuncture, disease, and topic. Results: Pharmacopuncture can be classified into four large groups: meridian field pharmacopuncture (MFP, eight-principles pharmacopuncture (EPP, animal-based pharmacopuncture (ABP and mountain- ginseng pharmacopuncture, which is a single-co mpound pharmacopuncture (SCP. The largest numbers of studies were reported from 1997 to 2006, after which the numbers decreased until 2014. Of experimental studies, 51.9%, 18.7%. 14.3%, 9% and 3.4% were on SCP, ABP, MFP, formula pharmacopuncture (FP, and EPP, respectively. Of clinical studies, 54.7%, 15.3%. 14.9% 10.0% and 1.5% were on ABP, MFP, EPP, SCP, and FP (1.5%, respectively. Among clinical studies, case reports and case series accounted for 76.5%, followed by randomized controlled trials (RCTs, 16.4% and non-RCT (13.9%. Musculoskeletal diseases, toxicity and safety tests, anti-cancer effects, and nervous system diseases were mainly treated in experimental studies while musculoskeletal diseases, nervous system diseases, toxicity and safety tests, and autonomic nerve function tests were addressed in clinical studies. Bee venom (BV was the most frequently-used pharmacopuncture in mechanism studies. Pharmacopuncture was mainly used to treat musculoskeletal diseases. Conclusion: Pharmacopuncture and studies of it have made great progress in Korea. Studies on BV pharmacopuncture and musculoskeletal diseases accounted for most of the studies reported during the review

  2. A multi-channel scaler designed with programmable logic device

    International Nuclear Information System (INIS)

    Sun Yongjie; Li Cheng; Xing Tao; Zhang Junjie

    2004-01-01

    This scaler used programmable logic device is a design for the electronics of telescope system of the beam. The scaler can scale 30 ECL inputs at the same time. With the EPP (Enhanced Parallel Port) modes of the Parallel Port, the transmitted rate of data is 2 MB/s. This scaler can be used in the position system of MWPC (Multi-Wires Proportional Chamber). Tested with particles of 5 x 10 3 /s, the scaler gives a credible and stable result. (authors)

  3. Vikergallup : eesti kirjandus 1999 : [ajakirja Vikerkaar küsitlus

    Index Scriptorium Estoniae

    2000-01-01

    Aut.: Epp Annus, Tõnu Kaalep, Jan Kaus, Vilja Kiisler, Andrus Kivirähk, Valle-Sten Maiste, Hedda Maurer, Anneli Mihkelev, Mihkel Nummert, Aarne Ruben, Olavi Ruitlane, Mihkel Samarüütel, Franȯis Serpent, Karl Martin Sinijärv, Kadri Tüür, Jaak Urmet, Berk Vaher, Andreas Walden, Mart Velsker. 1999. a. parimaks uudisraamatuks tunnistati küsitluse põhjal Jaan Isotamme "Ma olin Johnny B" (Ilmamaa) ja parimaks esikteoseks Kalju Kruusa "Meeleolu" (Erakkond)

  4. Characterization of Structural Disorder in γ-Ga2O3

    OpenAIRE

    Playford, Helen. Y.; Hannon, Alex C.; Tucker, Matthew G.; Dawson, Daniel M.; Ashbrook, Sharon E.; Kastiban, Reza J.; Sloan, Jeremy; Walton, Richard I.

    2014-01-01

    The authors thank the STFC for provision of beam time at ISIS and for part-funding a studentship for H.Y.P. through its Centre for Materials Physics and Chemistry (Grant CMPC08104). H.Y.P. also thanks the EPSRC for providing a Postdoctoral Prize Award (Grant EP/P50578X/1). Solvothermal oxidation of metallic gallium in monoethanolamine for 72 h at 240 degrees C yields a crystalline sample of gamma-Ga2O3 (similar to 30 nm crystallites). While Rietveld refinement (cubic spinel structure, Fd (...

  5. Hemithoracic Intensity Modulated Radiation Therapy After Pleurectomy/Decortication for Malignant Pleural Mesothelioma: Toxicity, Patterns of Failure, and a Matched Survival Analysis

    Energy Technology Data Exchange (ETDEWEB)

    Chance, William W. [Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas (United States); Rice, David C. [Department of Thoracic and Cardiovascular Surgery, The University of Texas MD Anderson Cancer Center, Houston, Texas (United States); Allen, Pamela K. [Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas (United States); Tsao, Anne S. [Department of Thoracic/Head and Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas (United States); Fontanilla, Hiral P. [Princeton Radiation Oncology, Monroe Township, New Jersey (United States); Liao, Zhongxing; Chang, Joe Y.; Tang, Chad; Pan, Hubert Y.; Welsh, James W. [Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas (United States); Mehran, Reza J. [Department of Thoracic and Cardiovascular Surgery, The University of Texas MD Anderson Cancer Center, Houston, Texas (United States); Gomez, Daniel R., E-mail: dgomez@mdanderson.org [Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas (United States)

    2015-01-01

    Purpose: To investigate safety, efficacy, and recurrence after hemithoracic intensity modulated radiation therapy after pleurectomy/decortication (PD-IMRT) and after extrapleural pneumonectomy (EPP-IMRT). Methods and Materials: In 2009-2013, 24 patients with mesothelioma underwent PD-IMRT to the involved hemithorax to a dose of 45 Gy, with an optional integrated boost; 22 also received chemotherapy. Toxicity was scored with the Common Terminology Criteria for Adverse Events v4.0. Pulmonary function was compared at baseline, after surgery, and after IMRT. Kaplan-Meier analysis was used to calculate overall survival (OS), progression-free survival (PFS), time to locoregional failure, and time to distant metastasis. Failures were in-field, marginal, or out of field. Outcomes were compared with those of 24 patients, matched for age, nodal status, performance status, and chemotherapy, who had received EPP-IMRT. Results: Median follow-up time was 12.2 months. Grade 3 toxicity rates were 8% skin and 8% pulmonary. Pulmonary function declined from baseline to after surgery (by 21% for forced vital capacity, 16% for forced expiratory volume in 1 second, and 19% for lung diffusion of carbon monoxide [P for all = .01]) and declined still further after IMRT (by 31% for forced vital capacity [P=.02], 25% for forced expiratory volume in 1 second [P=.01], and 30% for lung diffusion of carbon monoxide [P=.01]). The OS and PFS rates were 76% and 67%, respectively, at 1 year and 56% and 34% at 2 years. Median OS (28.4 vs 14.2 months, P=.04) and median PFS (16.4 vs 8.2 months, P=.01) favored PD-IMRT versus EPP-IMRT. No differences were found in grade 4-5 toxicity (0 of 24 vs 3 of 24, P=.23), median time to locoregional failure (18.7 months vs not reached, P not calculable), or median time to distant metastasis (18.8 vs 11.8 months, P=.12). Conclusions: Hemithoracic intensity modulated radiation therapy after pleurectomy/decortication produced little high-grade toxicity but

  6. Usefulness of magnetic resonance findings of the hypothalamic-pituitary region in the management of short children with growth hormone deficiency: evidence from a longitudinal study.

    Science.gov (United States)

    Kalina, Maria A; Kalina-Faska, Barbara; Gruszczyńska, Katarzyna; Baron, Jan; Małecka-Tendera, Ewa

    2012-01-01

    The purpose of this study is to assess the relationship between magnetic resonance images (MRI) of the hypothalamic-pituitary (H-P) region and response to recombinant human growth hormone (rhGH) treatment in short children with growth hormone deficiency, basing on changes of auxologic parameters, as well as to answer the question if MRI may serve for selecting and monitoring the rhGH responders. The study group comprised 85 children treated with rhGH, aged 7.3-18.7 years, followed for the mean period of 3.2 years (range, 2.1-9.5 years). Auxologic parameters (height deficit hSDS, deviation from the mid-parental height hSDS-mpSDS, bone delay index bone age/chronological age ratio (BA/CA)) were assessed before, during and at the end of rhGH treatment; growth velocity was calculated before and during rhGH therapy. Parameters were correlated with the MRI of the H-P region. Structural anomalies of the H-P region were found in 22 (25.9%) children: empty sella syndrome (ESS) in 12 (14.1%) patients, ectopic posterior pituitary (EPP) in ten (11.8%). Patients' height deficit and their deviation from parental height before rhGH therapy was significantly greater in the EPP group (median hSDS = -3.8; hSDS-mpSDS = -2.5), bone age delay was the greatest in the ESS group (median BA/CA = 0.69), after therapy - in the EPP group (median BA/CA = 0.82). Growth velocity improved in the first year of the rhGH therapy in all groups; however, the most significant acceleration was observed in the EPP group (median delta hSDS = 0.9), then stabilised and was comparable in all groups. MRI may be helpful in predicting response to the rhGH treatment, providing midline abnormalities are taken into account.

  7. Messenger Observations of Mercury's Bow Shock and Magnetopause

    Science.gov (United States)

    Slavin J. A.; Acuna, M. H.; Anderson, B. J.; Benna, M.; Gloeckler, G.; Krimigis, S. M.; Raines, M.; Schriver, D.; Travnicek, P.; Zurbuchen, T. H.

    2008-01-01

    The MESSENGER spacecraft made the first of three flybys of Mercury on January 14.2008 (1). New observations of solar wind interaction with Mercury were made with MESSENGER'S Magnetometer (MAG) (2.3) and Energetic Particle and Plasma Spectrometer (EPPS) - composed of the Energetic Particle Spectrometer (EPS) and Fast Imaging Plasma Spectrometer (FIPS) (3,4). These MESSENGER observations show that Mercury's magnetosphere has a large-scale structure that is distinctly Earth-like, but it is immersed in a comet-like cloud of planetary ions [5]. Fig. 1 provides a schematic view of the coupled solar wind - magnetosphere - neutral atmosphere - solid planet system at Mercury.

  8. Pärnu laste lemmik on "Leiutajateküla Lotte" / Signe Peeker

    Index Scriptorium Estoniae

    Peeker, Signe

    2008-01-01

    Pärnu lapsed valisid parimaks omamaiseks raamatuks Andrus Kivirähki "Leiutajateküla Lotte", teise koha sai Urmas Lennuki "Söö ära söö". Esile tõsteti veel Kristiina Kassi raamat "Samueli võlupadi", Aidi Valliku raamat "Narkohollo ehk Florose vabastamine", Henno Käo raamat "Siil Sagriku seiklused" ja Reet Made raamat "Vallatuste pood". Parimateks kunstnikeks valiti Moritz ja Epp Marguste. Täiskasvanud lasteraamatutehuvilised valisid parimaks Jaanus Vaiksoo "Onu Heino eksis ära" ja parimaks kunstnikuks Priit Rea

  9. Conocimiento del “reglamento de seguridad y salud en el trabajo” y el uso de equipos de protección personal en los trabajadores asistenciales del Policlínico Fiori Essalud 2016

    OpenAIRE

    Arzapalo Roque, Yenny Judith

    2016-01-01

    La presente investigación tuvo como objetivo determinar la relación entre el nivel de cono cimientos del “Reglamento de Seguridad y Salud en el Trabajo” y el uso de Equipos de Protección Personal (EPP) en los trabajadores asistenciales del Policlínico Fiori Essalud 2016. El estudio fue observacional y correlacional. La población total fue de 63 trabajado res asistenciales: Médicos 14, Enfermeras 14, Técnicos asistencial 26, Tecnólogo medico 04, Odontólogo 03, Obstetras 02.Se ut...

  10. Social pairing of Seychelles warblers under reduced constraints: MHC, neutral heterozygosity, and age.

    Science.gov (United States)

    Wright, David J; Brouwer, Lyanne; Mannarelli, Maria-Elena; Burke, Terry; Komdeur, Jan; Richardson, David S

    2016-01-01

    The prevalence and significance of precopulatory mate choice remains keenly debated. The major histocompatibility complex (MHC) plays a key role in vertebrate adaptive immunity, and variation at the MHC influences individual survival. Although MHC-dependent mate choice has been documented in certain species, many other studies find no such pattern. This may be, at least in part, because in natural systems constraints may reduce the choices available to individuals and prevent full expression of underlying preferences. We used translocations to previously unoccupied islands to experimentally reduce constraints on female social mate choice in the Seychelles warbler ( Acrocephalus sechellensis ), a species in which patterns of MHC-dependent extrapair paternity (EPP), but not social mate choice, have been observed. We find no evidence of MHC-dependent social mate choice in the new populations. Instead, we find that older males and males with more microsatellite heterozygosity are more likely to have successfully paired. Our data cannot resolve whether these patterns in pairing were due to male-male competition or female choice. However, our research does suggest that female Seychelles warblers do not choose social mates using MHC class I to increase fitness. It may also indicate that the MHC-dependent EPP observed in the source population is probably due to mechanisms other than female precopulatory mate choice based on MHC cues.

  11. Joseph A. Burton Forum Award Talk: How a Physics Education has Influenced Practice and Graduate Education in Technically-Focused Quantitative Policy Analysis

    Science.gov (United States)

    Granger Morgan, M.

    2011-04-01

    In a book for the general public published a year before his death, Carl Sagan wrote, "Every time a scientific paper presents a bit of data, it's accompanied by an error bar---a quiet but instant reminder that no knowledge is complete or perfect." For those of us educated in experimental natural science such an observation seems so obvious as to hardly need saying. Yet when, after completing a PhD in experimental radio physics, I began to work on problems in environmental and energy risk and policy analysis in the early 1970s, I was amazed to find that the characterization and treatment of uncertainty was almost completely lacking in the analysis of that day. In the first part of this talk, I will briefly summarize how I, and a number of my physics-educated colleagues, have worked to rectify this situation. Doctoral education in the Department of Engineering and Public Policy (EPP) at Carnegie Mellon University has also been shaped by a number of ideas and problem-solving styles that derive from physics. These have been strengthened considerably through integration with a number of ideas from experimental social science -- a field that too many in physics ignore or even belittle. In the second part of the talk, I will describe the PhD program in EPP, talk a bit about some of its unique features, and describe a few of the problems we address.

  12. PLUTO'S SEASONS: NEW PREDICTIONS FOR NEW HORIZONS

    International Nuclear Information System (INIS)

    Young, L. A.

    2013-01-01

    Since the last Pluto volatile transport models were published in 1996, we have (1) new stellar occultation data from 2002 and 2006-2012 that show roughly twice the pressure as the first definitive occultation from 1988, (2) new information about the surface properties of Pluto, (3) a spacecraft due to arrive at Pluto in 2015, and (4) a new volatile transport model that is rapid enough to allow a large parameter-space search. Such a parameter-space search coarsely constrained by occultation results reveals three broad solutions: a high-thermal inertia, large volatile inventory solution with permanent northern volatiles (PNVs; using the rotational north pole convention); a lower thermal-inertia, smaller volatile inventory solution with exchanges of volatiles between hemispheres and a pressure plateau beyond 2015 (exchange with pressure plateau, EPP); and solutions with still smaller volatile inventories, with exchanges of volatiles between hemispheres and an early collapse of the atmosphere prior to 2015 (exchange with early collapse, EEC). PNV and EPP are favored by stellar occultation data, but EEC cannot yet be definitively ruled out without more atmospheric modeling or additional occultation observations and analysis.

  13. Shake table test of soil-pile groups-bridge structure interaction in liquefiable ground

    Science.gov (United States)

    Tang, Liang; Ling, Xianzhang; Xu, Pengju; Gao, Xia; Wang, Dongsheng

    2010-03-01

    This paper describes a shake table test study on the seismic response of low-cap pile groups and a bridge structure in liquefiable ground. The soil profile, contained in a large-scale laminar shear box, consisted of a horizontally saturated sand layer overlaid with a silty clay layer, with the simulated low-cap pile groups embedded. The container was excited in three El Centro earthquake events of different levels. Test results indicate that excessive pore pressure (EPP) during slight shaking only slightly accumulated, and the accumulation mainly occurred during strong shaking. The EPP was gradually enhanced as the amplitude and duration of the input acceleration increased. The acceleration response of the sand was remarkably influenced by soil liquefaction. As soil liquefaction occurred, the peak sand displacement gradually lagged behind the input acceleration; meanwhile, the sand displacement exhibited an increasing effect on the bending moment of the pile, and acceleration responses of the pile and the sand layer gradually changed from decreasing to increasing in the vertical direction from the bottom to the top. A jump variation of the bending moment on the pile was observed near the soil interface in all three input earthquake events. It is thought that the shake table tests could provide the groundwork for further seismic performance studies of low-cap pile groups used in bridges located on liquefiable groun.

  14. FACTORES AMBIENTALES Y PROPORCIÓN RACIAL QUE INFLUYEN EN EL PESO AL NACIMIENTO, AL DESTETE Y EDAD AL PRIMER PARTO EN BOVINOS SUIZO PARDO EN MÉXICO

    Directory of Open Access Journals (Sweden)

    Ricardo del Carmen Chin Colli

    2012-01-01

    Full Text Available Se evaluaron los efectos de algunos factores ambientales y proporción racial en el peso al nacimiento (PN, peso al destete ajustado a 240 (PD240 días de edad y edad al primer parto (EPP en bovinos Suizo Pardo. El modelo estadístico utilizado para analizar las variables dependientes, después de eliminar factores e interacciones de primer orden no significativos (P>0.05, incluyó los efectos de rancho como efecto aleatorio anidado dentro de región y los efectos fijos de año (A y época (E de nacimiento, sexo de la cría (para PN y PD240, grado de pureza, la interacción AxE, así como las covariables edad de la vaca al parto en su función lineal y cuadrática (para PN y PD240. Los análisis se realizaron utilizando modelos de efectos mixtos. Las medias para PN, PD240 y EPP fueron 37.7 ± 5.1, 233.8 ± 46.9 kg y 1209.6 ± 338.0 días, respectivamente. Todos los efectos principales fueron significativos (P

  15. A murine model of elastase- and cigarette smoke-induced emphysema.

    Science.gov (United States)

    Rodrigues, Rubia; Olivo, Clarice Rosa; Lourenço, Juliana Dias; Riane, Alyne; Cervilha, Daniela Aparecida de Brito; Ito, Juliana Tiyaki; Martins, Milton de Arruda; Lopes, Fernanda Degobbi Tenório Quirino Dos Santos

    2017-01-01

    To describe a murine model of emphysema induced by a combination of exposure to cigarette smoke (CS) and instillation of porcine pancreatic elastase (PPE). A total of 38 C57BL/6 mice were randomly divided into four groups: control (one intranasal instillation of 0.9% saline solution); PPE (two intranasal instillations of PPE); CS (CS exposure for 60 days); and CS + PPE (two intranasal instillations of PPE + CS exposure for 60 days). At the end of the experimental protocol, all animals were anesthetized and tracheostomized for calculation of respiratory mechanics parameters. Subsequently, all animals were euthanized and their lungs were removed for measurement of the mean linear intercept (Lm) and determination of the numbers of cells that were immunoreactive to macrophage (MAC)-2 antigen, matrix metalloproteinase (MMP)-12, and glycosylated 91-kDa glycoprotein (gp91phox) in the distal lung parenchyma and peribronchial region. Although there were no differences among the four groups regarding the respiratory mechanics parameters assessed, there was an increase in the Lm in the CS + PPE group. The numbers of MAC-2-positive cells in the peribronchial region and distal lung parenchyma were higher in the CS + PPE group than in the other groups, as were the numbers of cells that were positive for MMP-12 and gp91phox, although only in the distal lung parenchyma. Our model of emphysema induced by a combination of PPE instillation and CS exposure results in a significant degree of parenchymal destruction in a shorter time frame than that employed in other models of CS-induced emphysema, reinforcing the importance of protease-antiprotease imbalance and oxidant-antioxidant imbalance in the pathogenesis of emphysema. Descrever um modelo murino de enfisema induzido por exposição a fumaça de cigarro (FC) e instilação de elastase pancreática porcina (EPP). Trinta e oito camundongos C57BL/6 foram aleatoriamente divididos em quatro grupos: controle (uma instilação intranasal

  16. Measurement of the electron density of a plasma by interferometry with a He - Ne laser ({lambda} = 3.39 {mu}); Mesure de la densite electronique d'un plasma par interferometrie avec un laser He - Ne ({lambda} = 3.39 {mu})

    Energy Technology Data Exchange (ETDEWEB)

    Belland, P [Commissariat a l' Energie Atomique, Fontenay-aux-Roses (France). Centre d' Etudes Nucleaires

    1968-07-01

    The characteristics of the He-Ne gas laser used in a simple interferometric technique have been studied. After passing through the plasma, the beam is reflected back into the laser cavity, and the intensity of the laser itself, modulated by this optical feedback, is used to observe the fringes. Furthermore, owing to the coupling of the two laser transitions 0.63{mu} (red) and 3.39{mu} (infra red), interferences in the infra red can be detected by a simple photomultiplier monitoring the red line. This method has been applied to two plasma machines (E.P.P.E. and SABLIER) for spatial and temporal measurements of the mean electron density. (author) [French] Nous avons etudie les caracteristiques d'un laser a gaz He-Ne utilise dans une technique simple d'interferometrie. La lumiere qui traverse le plasma est reinjectee dans le laser, et l'intensite propre de celui-ci, modulee par cette reinjection, sert a observer les franges. De plus, a cause du couplage des deux transitions laser: 0.63{mu} (rouge) et 3.39{mu} (infrarouge), les interferences dans l'infrarouge peuvent etre detectees par un simple photomultiplicateur sensible au rouge. Nous avons applique cette methode a deux machines a plasma (E.P.P.E. et SABLIER) pour la mesure de la densite electronique moyenne en fonction du temps et de l'espace. (auteur)

  17. CephFS: a new generation storage platform for Australian high energy physics

    Science.gov (United States)

    Borges, G.; Crosby, S.; Boland, L.

    2017-10-01

    This paper presents an implementation of a Ceph file system (CephFS) use case at the ARC Center of Excellence for Particle Physics at the Terascale (CoEPP). CoEPP’s CephFS provides a posix-like file system on top of a Ceph RADOS object store, deployed on commodity hardware and without single points of failure. By delivering a unique file system namespace at different CoEPP centres spread across Australia, local HEP researchers can store, process and share data independently of their geographical locations. CephFS is also used as the back-end file system for a WLCG ATLAS user area at the Australian Tier-2. Dedicated SRM and XROOTD services, deployed on top of CoEPP’s CephFS, integrates it in ATLAS data distributed operations. This setup, while allowing Australian HEP researchers to trigger data movement via ATLAS grid tools, also enables local posix-like read access providing greater control to scientists of their data flows. In this article we will present details on CoEPP’s Ceph/CephFS implementation and report performance I/O metrics collected during the testing/tuning phase of the system.

  18. A Monte-Carlo Benchmark of TRIPOLI-4® and MCNP on ITER neutronics

    Science.gov (United States)

    Blanchet, David; Pénéliau, Yannick; Eschbach, Romain; Fontaine, Bruno; Cantone, Bruno; Ferlet, Marc; Gauthier, Eric; Guillon, Christophe; Letellier, Laurent; Proust, Maxime; Mota, Fernando; Palermo, Iole; Rios, Luis; Guern, Frédéric Le; Kocan, Martin; Reichle, Roger

    2017-09-01

    Radiation protection and shielding studies are often based on the extensive use of 3D Monte-Carlo neutron and photon transport simulations. ITER organization hence recommends the use of MCNP-5 code (version 1.60), in association with the FENDL-2.1 neutron cross section data library, specifically dedicated to fusion applications. The MCNP reference model of the ITER tokamak, the `C-lite', is being continuously developed and improved. This article proposes to develop an alternative model, equivalent to the 'C-lite', but for the Monte-Carlo code TRIPOLI-4®. A benchmark study is defined to test this new model. Since one of the most critical areas for ITER neutronics analysis concerns the assessment of radiation levels and Shutdown Dose Rates (SDDR) behind the Equatorial Port Plugs (EPP), the benchmark is conducted to compare the neutron flux through the EPP. This problem is quite challenging with regard to the complex geometry and considering the important neutron flux attenuation ranging from 1014 down to 108 n•cm-2•s-1. Such code-to-code comparison provides independent validation of the Monte-Carlo simulations, improving the confidence in neutronic results.

  19. Parental emotional management benefits family relationships: A randomized controlled trial in Hong Kong, China.

    Science.gov (United States)

    Fabrizio, Cecilia S; Lam, Tai Hing; Hirschmann, Malia R; Pang, Irene; Yu, Nancy Xiaonan; Wang, Xin; Stewart, Sunita M

    2015-08-01

    There is a shortage of culturally appropriate, brief, preventive interventions designed to be sustainable and acceptable for community participants in nonwestern cultures. Parents' ability to regulate their emotions is an important factor for psychological well-being of the family. In Chinese societies, emotional regulation may be more important in light of the cultural desirability of maintaining harmonious family relationships. The objectives of our randomized controlled trial were to test the effectiveness of our Effective Parenting Programme (EPP) to increase the use of emotional management strategies (primary outcome) and enhance the parent-child relationship (secondary outcome). We utilized design characteristics that promoted recruitment, retention, and intervention sustainability. We randomized a community sample of 412 Hong Kong middle- and low-income mothers of children aged 6-8 years to the EPP or attention control group. At 3, 6 and 12- month follow up, the Effective Parent Program group reported greater increases in the use of emotion management strategies during parent-child interactions, with small to medium effect size, and lower negative affect and greater positive affect, subjective happiness, satisfaction with the parent-child relationship, and family harmony, compared to the control group, with small to medium effect size. Our results provided evidence of effectiveness for a sustainable, preventive, culturally appropriate, cognitive behaviorally-based emotion management program, in a non-clinical setting for Chinese mothers. HKCTR-1190. Copyright © 2015 Elsevier Ltd. All rights reserved.

  20. Mercury's Sodium Exosphere: Observations during the MESSENGER Orbital Phase

    Science.gov (United States)

    Killen, Rosemary M.; Cassidy, Timothy A.; Vervack, Ronald J., Jr.; Burger, Matthew H.; Merkel, Aimee W.; Sarantos, Menelaos; Sprague, Ann L.; McClintock, William E.; Benna, Mehdi; Solomon, Sean C.

    2012-01-01

    The MErcury Surface, Space ENvironment, GEochemistry, and Ranging (MESSENGER) spacecraft entered into orbit about Mercury on March 18,2011. We now have approximately five Mercury years of data from orbit. Prior to the MESSENGER mission, Mercury's surface-bounded exosphere was known to contain H, He, Na. K, and Ca. The Ultraviolet and Visible Spectrometer (UVVS) began routine orbital observations of both the dayside and nightside exosphere on March 29. 2011, measuring altitude profiles for all previously detected neutral species except for He and K. We focus here on what we have learned about the sodium exosphere: its spatial, seasonal, and sporadic variation. Observations to date permit delineation of the relative roles of photon-stimulated desorption (PSD) and impact vaporization (IV) from seasonal and spatial effects, as well as of the roles of ions both as sputtering agents and in their possible role to enhance the efficiency of PSD. Correlations of Mercury's neutral sodium exosphere with measurements from MESSENGER's Magnetometer (MAG) and Energetic Particle and Plasma Spectrometer (EPPS) provide insight into the roles of ions and electrons. Models incorporating MAG observations provide a basis for identifying the location and area of the surface exposed to solar wind plasma, and EPPS observations reveal episodic populations of energetic electrons in the magnetosphere and the presence of planetary He(+), 0(+), and Na(+),

  1. Blocking p75 (NTR) receptors alters polyinnervationz of neuromuscular synapses during development.

    Science.gov (United States)

    Garcia, Neus; Tomàs, Marta; Santafe, Manel M; Lanuza, Maria A; Besalduch, Nuria; Tomàs, Josep

    2011-09-01

    High-resolution immunohistochemistry shows that the receptor protein p75(NTR) is present in the nerve terminal, muscle cell, and glial Schwann cell at the neuromuscular junction (NMJ) of postnatal rats (P4-P6) during the synapse elimination period. Blocking the receptor with the antibody anti-p75-192-IgG (1-5 μg/ml, 1 hr) results in reduced endplate potentials (EPPs) in mono- and polyinnervated synapses ex vivo, but the mean number of functional inputs per NMJ does not change for as long as 3 hr. Incubation with exogenous brain-derived neurotrophic factor (BDNF) for 1 hr (50 nM) resulted in a significant increase in the size of the EPPs in all nerve terminals, and preincubation with anti-p75-192-IgG prevented this potentiation. Long exposure (24 hr) in vivo of the NMJs to the antibody anti-p75-192-IgG (1-2 μg/ml) results in a delay of postnatal synapse elimination and even some regrowth of previously withdrawn axons, but also in some acceleration of the morphologic maturation of the postsynaptic nicotinic acetylcholine receptor (nAChR) clusters. The results indicate that p75(NTR) is involved in both ACh release and axonal retraction during postnatal axonal competition and synapse elimination. Copyright © 2011 Wiley-Liss, Inc.

  2. Optimizing Eco-Efficiency Across the Procurement Portfolio.

    Science.gov (United States)

    Pelton, Rylie E O; Li, Mo; Smith, Timothy M; Lyon, Thomas P

    2016-06-07

    Manufacturing organizations' environmental impacts are often attributable to processes in the firm's upstream supply chain. Environmentally preferable procurement (EPP) and the establishment of environmental purchasing criteria can potentially reduce these indirect impacts. Life-cycle assessment (LCA) can help identify the purchasing criteria that are most effective in reducing environmental impacts. However, the high costs of LCA and the problems associated with the comparability of results have limited efforts to integrate procurement performance with quantitative organizational environmental performance targets. Moreover, environmental purchasing criteria, when implemented, are often established on a product-by-product basis without consideration of other products in the procurement portfolio. We develop an approach that utilizes streamlined LCA methods, together with linear programming, to determine optimal portfolios of product impact-reduction opportunities under budget constraints. The approach is illustrated through a simulated breakfast cereal manufacturing firm procuring grain, containerboard boxes, plastic packaging, electricity, and industrial cleaning solutions. Results suggest that extending EPP decisions and resources to the portfolio level, recently made feasible through the methods illustrated herein, can provide substantially greater CO2e and water-depletion reductions per dollar spend than a product-by-product approach, creating opportunities for procurement organizations to participate in firm-wide environmental impact reduction targets.

  3. Automated PET-only quantification of amyloid deposition with adaptive template and empirically pre-defined ROI

    Science.gov (United States)

    Akamatsu, G.; Ikari, Y.; Ohnishi, A.; Nishida, H.; Aita, K.; Sasaki, M.; Yamamoto, Y.; Sasaki, M.; Senda, M.

    2016-08-01

    Amyloid PET is useful for early and/or differential diagnosis of Alzheimer’s disease (AD). Quantification of amyloid deposition using PET has been employed to improve diagnosis and to monitor AD therapy, particularly in research. Although MRI is often used for segmentation of gray matter and for spatial normalization into standard Montreal Neurological Institute (MNI) space where region-of-interest (ROI) template is defined, 3D MRI is not always available in clinical practice. The purpose of this study was to examine the feasibility of PET-only amyloid quantification with an adaptive template and a pre-defined standard ROI template that has been empirically generated from typical cases. A total of 68 subjects who underwent brain 11C-PiB PET were examined. The 11C-PiB images were non-linearly spatially normalized to the standard MNI T1 atlas using the same transformation parameters of MRI-based normalization. The automatic-anatomical-labeling-ROI (AAL-ROI) template was applied to the PET images. All voxel values were normalized by the mean value of cerebellar cortex to generate the SUVR-scaled images. Eleven typical positive images and eight typical negative images were normalized and averaged, respectively, and were used as the positive and negative template. Positive and negative masks which consist of voxels with SUVR  ⩾1.7 were extracted from both templates. Empirical PiB-prone ROI (EPP-ROI) was generated by subtracting the negative mask from the positive mask. The 11C-PiB image of each subject was non-rigidly normalized to the positive and negative template, respectively, and the one with higher cross-correlation was adopted. The EPP-ROI was then inversely transformed to individual PET images. We evaluated differences of SUVR between standard MRI-based method and PET-only method. We additionally evaluated whether the PET-only method would correctly categorize 11C-PiB scans as positive or negative. Significant correlation was observed between the SUVRs

  4. PARÁMETROS GENÉTICOS PARA CARACTERÍSTICAS REPRODUCTIVAS EN UNA POBLACIÓN DE BÚFALOS (BUBALUS BUBALIS ARTIODACTYLA, BOVIDAE EN EL MAGDALENA MEDIO COLOMBIANO GENETIC PARAMETERS FOR REPRODUCTIVE TRAITS IN A POPULATION OF BUFFALOES (BUBALUS BUBALIS ARTIODACTYLA: BOVIDAE IN THE MIDDLE MAGDALENA REGION OF COLOMBIA

    Directory of Open Access Journals (Sweden)

    Diana María Bolívar Vergara

    2010-12-01

    Full Text Available La investigación se hizo para estimar los componentes de (covarianza y parámetros genéticos para edad al primer parto (EPP e intervalo entre partos (IEP en una población bufalina en el Magdalena Medio Colombiano. Las características evaluadas fueron EPP, IEP entre primer y segundo parto (IEP1-2, IEP entre segundo y tercer parto (IEP2-3 , e IEP entre tercer y cuarto parto (IEP3-4 en un modelo animal multicaracterístico. El IEP con todos los partos (IEPtotal fue analizado en un modelo animal unicaracterístico. Las estimativas de los componentes de varianza fueron obtenidos por el método de máxima verosimilitud restringida libre de derivadas. Las heredabilidades encontradas fueron 0,42; 0,11; 0,07; 0,31 y 0,05±0,061 para EPP, IEP1-2 , IEP2-3 , IEP3-4 y IEPtotal, respectivamente. La heredabilidad encontrada para EPP, sugiere que la selección por esta característica es factible en esta población. La heredabilidad para IEPtotal indica que esta característica está muy influenciada por factores ambientales y genéticos no aditivos. Las correlaciones genéticas entre los diferentes IEP fueron altas y positivas. Las correlaciones genéticas entre EPP y los IEP variaron ampliamente.The research was carried out to estimate (covariance components and genetic parameters for age at first calving (AFC and calving interval (CI in a population of buffaloes located in Middle Magdalena region of Colombia. The traits evaluated were AFC, CI between first and second calving (CI1-2, CI between second and third calving (CI2-3 and CI between third and fourth calving(CI3-4, using animal model multitrait. A single-trait animal model was used for IEP considering all calving (CItotal. Estimative of (covariance components were obtained by the method of derivative free restricted maximum likelihood. Estimates of heritability were 0.42, 0.11, 0.07, 0.31, and 0.05 ± 0.061 for AFC, CI1-2, CI2-3, CI3-4, and CItotal, respectively. The heritability found for AFC

  5. Avaliação da classificação histológica da endometriose observada em implantes de mulheres portadoras de endometriose pélvica superficial e profunda Evaluation of the endometriosis histological classification observed in specimens of women affected by superficial and deeply infiltrating pelvic endometriosis

    Directory of Open Access Journals (Sweden)

    Gil Kamergorodsky

    2007-11-01

    Full Text Available OBJETIVO: avaliar o padrão de diferenciação histológica em lesões de peritônio superficial e lesões de endometriose pélvica profunda (EPP, localizadas em ligamentos úteros-sacros, intestino (reto e sigmóide e septo retovaginal. MÉTODOS: estudo prospectivo não randomizado, que incluiu 139 pacientes. Foram obtidas 234 biópsias (179 com EPP - Grupo Profundas - e 55 com endometriose superficial - Grupo Superficiais. Das 179 lesões de EPP (Grupo Profundas, 15 foram obtidas do septo retovaginal, 72 de nódulos do reto e sigmóide e 92 de ligamentos útero-sacrais. As biópsias foram classificadas em glandulares bem diferenciadas, glandulares indiferenciadas, glandulares mistas e estromal, com base em uma classificação morfológica específica. RESULTADOS: no Grupo Profundas, 33,5% das biópsias apresentaram padrão glandular indiferenciado e 46,9%, padrão glandular misto. No Grupo Superficiais, houve predominância do padrão glandular diferenciado (41,8%. Comparando especificamente as diferentes localizações das biópsias de lesão de EPP (Grupo Profundas, notou-se que o padrão glandular misto foi predominante nos nódulos intestinais (61,1%. CONCLUSÕES: foi possível concluir que há predomínio de endometriose glandular bem diferenciada na endometriose superficial, predomínio da doença mista e indiferenciada na EPP e, especificamente estudando a endometriose de reto e sigmóide, houve predomínio da endometriose glandular mista.PURPOSE: to evaluate the histological differentiation pattern in superficial peritoneum lesions and in deeply infiltrating endometriosis (DIE in utero-sacral ligament, bowel (rectum and sigmoid colon and rectovaginal septum. METHODS: this prospective non-randomized study included 139 patients. Of the total, 234 biopsies were obtained (179 with DIE - Deeply Group - and 55 superficial endometriosis - Superficial Group. From the 179 DIE lesions (Depply Group, 15 were obtained from rectovaginal septum, 72

  6. Client satisfaction among participants in a randomized trial comparing oral methadone and injectable diacetylmorphine for long-term opioid-dependency

    Directory of Open Access Journals (Sweden)

    Brissette Suzanne

    2011-07-01

    Full Text Available Abstract Background Substitution with opioid-agonists (e.g., methadone has shown to be an effective treatment for chronic long-term opioid dependency. Patient satisfaction with treatment has been associated with improved addiction treatment outcomes. However, there is a paucity of studies evaluating patients' satisfaction with Opioid Substitution Treatment (OST. In the present study, participants' satisfaction with OST was evaluated at 3 and 12 months. We sought to test the relationship between satisfaction and patients' characteristics, the treatment modality received and treatment outcomes. Methods Data from a randomized controlled trial, the North American Opiate Medication Initiative (NAOMI, conducted in Vancouver and Montreal (Canada between 2005-2008, was analyzed. The NAOMI study compared the effectiveness of oral methadone vs. injectable diacetylmorphine over 12 months. A small sub-group of patients received injectable hydromorphone on a double blind basis with diacetylmorphine. The Client Satisfaction Questionnaire (CSQ-8 was used to measure satisfaction with treatment. CSQ-8 scores, as well as retention and response to treatment, did not differ between those receiving hydromorphone and diacetylmorphine at 3 or 12 months assessments; therefore, these two groups were analyzed together as the 'injectable' treatment group. Results A total of 232 (92% and 237 (94% participants completed the CSQ-8 at 3 and 12 months, respectively. Participants in both groups were highly satisfied with treatment. Independent of treatment group, participants satisfied with treatment at 3 months were more likely to be retained at 12 months. Multivariate analysis indicated that satisfaction was greater among those randomized to the injection group after controlling for treatment effectiveness. Participants who were retained, responded to treatment, and had fewer psychological symptoms were more satisfied with treatment. Finally, open-ended comments were made by

  7. Effect of diffuse roof cover with anti-reflection coating for roses; Effect van diffuus kasdek met Anti Reflectie coating bij Roos

    Energy Technology Data Exchange (ETDEWEB)

    Garcia Victoria, N.; Kempkes, F.

    2012-10-15

    The rose Red Naomi was cultivated in two greenhouses at Wageningen UR Greenhouse Horticulture in Bleiswijk, Netherlands (August 2010 - September 2011). One greenhouse covered with normal float glass; the other with AR coated diffuse glass (70% haze). This Anti-Reflection coating on both glass sides compensated for the loss in light transmission caused by the diffusing structure in the glass. The diffuse AR glass lead to a 5.2% higher production (>6.1% fresh weight). Sunscreens were necessary in spring and summer to avoid high light levels on the flower buds, as they cause very high bud temperatures leading to quality problems (blue petal edges and burnt leaf tips). The diffuse greenhouse cover allowed a 100 W/m{sup 2} higher screening threshold than the reference glass. This caused a 2.7% higher daily light integral, able to explain part of the extra production obtained. Part of the extra production achieved can not be explained by the measured factors as no differences were found in the amount of light intercepted by the crop or in leaf photosynthesis under both cover types. The light under the diffuse AR cover was nevertheless much smoother, so the crop seemed to suffer less (lower bud temperatures and less burned leaf tips), and this should provide an explanation for the rest of the extra production. The cover properties did not influence disease development (powdery mildew). The obtained extra production makes the tempered, diffuse glass with Anti Reflection coating on both sides economically feasible [Dutch] Tussen augustus 2010 en september 2011 is bij Wageningen UR Glastuinbouw het effect van diffuus glas, met dubbelzijdige AR coating, op de productie en energiegebruik van roos 'Red Naomi' onderzocht. Onder het diffuse glas werden 5,2% meer bloemtakken geproduceerd, deze rozen waren ook iets langer en zwaarder (6,1% meer versgewicht). Dit verschil kan deels verklaard worden doordat er onder het diffuse glas pas bij hogere stralingsniveau

  8. Vascular quality of care pilot study: how admission to a vascular surgery service affects evidence-based pharmacologic risk factor modification in patients with lower extremity peripheral arterial disease

    Directory of Open Access Journals (Sweden)

    Steenhof N

    2014-06-01

    Full Text Available Naomi Steenhof,1,2 Francesca Le Piane,1 Kori Leblanc,1–3 Naomi R Eisenberg,4 Yvonne Kwan,1 Christine Malmberg,1,6 Alexandra Papadopoulos,5,7 Graham Roche-Nagle4,7,8 1Department of Pharmacy, University Health Network, 2Leslie Dan Faculty of Pharmacy, University of Toronto, 3Centre for Innovation in Complex Care, University Health Network, 4Division of Vascular Surgery, University Health Network, 5Faculty of Nursing, University of Toronto, Toronto, ON, 6Victoria General Hospital, Vancouver Island Health Authority, Victoria, BC, 7Peter Munk Cardiac Centre, University Health Network, 8Faculty of Medicine, University of Toronto, Toronto, ON, Canada Background: Peripheral arterial disease (PAD guidelines recommend aggressive risk factor modification to improve cardiovascular outcomes. Recommended pharmacologic therapies include antiplatelets, angiotensin converting enzyme (ACE inhibitors, and HMG-CoA-reductase inhibitors (statins. Purpose: We studied the degree to which patient admission to a vascular surgery service increased the use of these therapies. Patients and methods: The authors conducted a retrospective chart review of 150 patients with PAD admitted to the vascular surgery service at a large Canadian tertiary care hospital. The use of recommended pharmacologic therapies at the time of admission and discharge were compared. A multidisciplinary clinical team established criteria by which patients were deemed ineligible to receive any of the recommended therapies. Angiotensin receptor blockers (ARBs were considered an alternative to ACE inhibitors. Results: Prior to hospital admission, 64% of patients were on antiplatelet therapy, 67% were on an ACE inhibitor or ARB, and 71% were on a statin. At the time of discharge, 91% of patients were on an antiplatelet (or not, with an acceptable reason, 77% were on an ACE inhibitor or an ARB (or not, with an acceptable reason, and 85% were on a statin (or not, with an acceptable reason. While new

  9. Living with the label "disability": personal narrative as a resource for responsive and informed practice in biomedicine and bioethics.

    Science.gov (United States)

    Bishop, Jeffery; Sunderland, Naomi

    2013-01-01

    What is it like to live with the label "Disability?" NIB editorial staff and narrative symposium editors, Jeffery Bishop and Naomi Sunderland developed a call for stories, which was sent to several list serves, shared with the 1000 Voices Project community and posted on Narrative Inquiry in Bioethics' website. The request for personal stories from people who identify with the label "disabled" asked them to: consider how the label "disability" interacts with other aspects of their life in health care settings; does the term "disability" reflect their actual embodied experiences of impairment or does it fail to do justice to their particular experience of impairment; describe the kind of experiences that are possible because of the impairment(s); discuss how the label has affected their "authentic voice"; and many other concepts about what effects the label has on their lives. These authors share deeply personal experiences that will help readers understand their world, challenges, and joys. Thirteen stories are found in the print version of the journal and an additional five supplemental stories are published online only through Project MUSE. The stories are complemented by four commentary articles by Elizabeth R. Schiltz; Lorna Hallahan; Nicole Matthews, Kathleen Ellem, and Lesley Chenoweth; and Jeffery Bishop, Rachelle Barina, and Devan Stahl. These scholars come from the disciplines of law, social work, media studies, medicine, and bioethics from Australia and the United States. Together, the symposium's storytellers and commentators offer striking and informative insights into the everydayness of living with disabilities.

  10. Realtime system for GLAS on WHT

    Science.gov (United States)

    Skvarč, Jure; Tulloch, Simon; Myers, Richard M.

    2006-06-01

    The new ground layer adaptive optics system (GLAS) on the William Herschel Telescope (WHT) on La Palma will be based on the existing natural guide star adaptive optics system called NAOMI. A part of the new developments is a new control system for the tip-tilt mirror. Instead of the existing system, built around a custom built multiprocessor computer made of C40 DSPs, this system uses an ordinary PC machine and a Linux operating system. It is equipped with a high sensitivity L3 CCD camera with effective readout noise of nearly zero. The software design for the tip-tilt system is being completely redeveloped, in order to make a use of object oriented design which should facilitate easier integration with the rest of the observing system at the WHT. The modular design of the system allows incorporation of different centroiding and loop control methods. To test the system off-sky, we have built a laboratory bench using an artificial light source and a tip-tilt mirror. We present results of tip-tilt correction quality using different centroiding algorithms and different control loop methods at different light levels. This system will serve as a testing ground for a transition to a completely PC-based real-time control system.

  11. Chronic disaster syndrome: Displacement, disaster capitalism, and the eviction of the poor from New Orleans.

    Science.gov (United States)

    Adams, Vincanne; VAN Hattum, Taslim; English, Diana

    2009-11-01

    Many New Orleans residents who were displaced in 2005 by Hurricanes Katrina and Rita and the subsequent levee failures and floods are still displaced. Living with long-term stress related to loss of family, community, jobs, and social security as well as the continuous struggle for a decent life in unsettled life circumstances, they manifest what we are calling "chronic disaster syndrome." The term refers not only to the physiological and psychological effects generated at the individual level by ongoing social disruption but also to the nexus of socioeconomic and political conditions that produce this situation as a long-term and intractable problem. Chronic disaster syndrome emerges from the convergence of three phenomena that create a nexus of displacement: long-term effects of personal trauma (including near loss of life and loss of family members, homes, jobs, community, financial security, and well-being); the social arrangements that enable the smooth functioning of what Naomi Klein calls "disaster capitalism," in which "disaster" is prolonged as a way of life; and the permanent displacement of the most vulnerable populations from the social landscape as a perceived remedy that actually exacerbates the syndrome.

  12. Pregnancy as protest in interwar British women's writing: an antecedent alternative to Aldous Huxley's Brave New World.

    Science.gov (United States)

    Bigman, Fran

    2016-12-01

    Accounts that take Aldous Huxley's Brave New World (1932) as representative of interwar reproductive dystopia fail to recognise that the novel expresses both an interest and an anxiety about the possibility of new reproductive technologies to transform sex, gender, and the family that were widely shared by writers in different genres and perhaps expressed best by those likely to be most affected: women. This article explores three earlier works-Charlotte Haldane's Man's World (1926), Vera Brittain's Halcyon, or the Future of Monogamy (1929), and Naomi Mitchison's Comments on Birth Control (1930)-in which pregnancy, instead of figuring as illness or debility, becomes a form of resistance to the status quo. These works engage with biomedicine, however, rather than abjuring it. Through a reading of these works, this article argues that the intersection of medical humanities and science fiction (SF) can enrich both: medical humanities can push SF to go beyond the canon, and SF can challenge any characterisation of literature in the medical humanities as purely fantastical by demonstrating how it responds to the hopes and anxieties of a particular time. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

  13. The Google Science Fair winner comes to CERN

    CERN Multimedia

    CERN Bulletin

    2011-01-01

    Shree Bose, the Google Science Fair Grand Prize winner, will come to CERN for a three-day internship. She is looking forward to it and hopes to sit in the CERN Control Room, and to learn more about ALICE and in general the work going on here right now.   Google Science Fair winners Lauren Hodge (left) Shree Bose (middle) and Naomi Shah (right). (Image Copyright Google) Despite her young age, Shree Bose is already an experienced researcher. Indeed, she has already been awarded prestigious prizes in various science fairs and competitions. Aged 17, she found a way to improve ovarian cancer treatment for patients when they have built up a resistance to certain chemotherapy drugs. The project won the Grand Prize at the Google Science Fair, and together with an amazing 10-day trip to the Galapagos Islands with National Geographic Expeditions, she also won a trip to CERN. “Shree will visit several experimental sites here and will sit next to our physicists and engineers, in the CCC an...

  14. Transgressing Boundaries: Belfast and the “Romance-Across-the-Divide”

    Directory of Open Access Journals (Sweden)

    Stephanie Schwerter

    2007-03-01

    Full Text Available One of the most popular sub-genres of Northern Irish Troubles fiction is the so called ‘Romance-across-the-divide’, a narrative in which two characters from different religious, cultural and social backgrounds struggle to overcome the region’s sectarian divide. As the centre of the Northern Irish conflict, Belfast epitomises the obstacles posed by the political situation for lovers attempting to defy socio-cultural and denominational boundaries. Joe Cleary argues that in the Northern Irish context the romance narrative is employed to illustrate the possibility of a reconciliation of opposed political camps. This article attempts to refute Cleary’s view. Focussing on Naomi May’s Troubles (1976, Dermot Healy’s A Goat’s Song (1994 and Kate O’Riordan’s Involved (1995 it sets out to demonstrate that unhappy unions of lovers cutting across sectarian lines serve instead largely to depict the ongoing political division within Northern Irish society and the breach between the North and the South of Ireland.

  15. GLAS: engineering a common-user Rayleigh laser guide star for adaptive optics on the William Herschel Telescope

    Science.gov (United States)

    Talbot, Gordon; Abrams, Don Carlos; Apostolakos, Nikolaos; Bassom, Richard; Blackburn, Colin; Blanken, Maarten; Cano Infantes, Diego; Chopping, Alan; Dee, Kevin; Dipper, Nigel; Elswijk, Eddy; Enthoven, Bernard; Gregory, Thomas; ter Horst, Rik; Humphreys, Ron; Idserda, Jan; Jolley, Paul; Kuindersma, Sjouke; McDermid, Richard; Morris, Tim; Myers, Richard; Pico, Sergio; Pragt, Johan; Rees, Simon; Rey, Jürg; Reyes, Marcos; Rutten, René; Schoenmaker, Ton; Skvarc, Jure; Tromp, Niels; Tulloch, Simon; Veninga, Auke

    2006-06-01

    The GLAS (Ground-layer Laser Adaptive-optics System) project is to construct a common-user Rayleigh laser beacon that will work in conjunction with the existing NAOMI adaptive optics system, instruments (near IR imager INGRID, optical integral field spectrograph OASIS, coronagraph OSCA) and infrastructure at the 4.2-m William Herschel Telescope (WHT) on La Palma. The laser guide star system will increase sky coverage available to high-order adaptive optics from ~1% to approaching 100% and will be optimized for scientific exploitation of the OASIS integral-field spectrograph at optical wavelengths. Additionally GLAS will be used in on-sky experiments for the application of laser beacons to ELTs. This paper describes the full range of engineering of the project ranging through the laser launch system, wavefront sensors, computer control, mechanisms, diagnostics, CCD detectors and the safety system. GLAS is a fully funded project, with final design completed and all equipment ordered, including the laser. Integration has started on the WHT and first light is expected summer 2006.

  16. Brand management og den refleksive forbruger - med semiotik som hjælpedisciplin

    DEFF Research Database (Denmark)

    Hermansen, Judy

    2009-01-01

      Kritisk eftertanke er et væsentligt træk ved den refleksive forbruger - ofte parret med en vis negativitet overfor et brand, en reklame eller forbrugerisme i al almindelighed. Den refleksive forbrugertype kommer til udtryk hos for eksempel en anti-branding guru som Naomi Klein og hendes...... bestseller bog "No Logo" eller i græsrodsbevægelsen Adbusters ( https://www.adbusters.org/ ), der efterhånden i mange år har udsendt et månedsmagasin med kritik af forbrugersamfundet og al dets reklame og branding. Disse anti-forbrugs og anti-branding bevægelser udspringer af, og er identifikationspunkter...... - den refleksive forbruger skal have noget, der kan "brande" ham som anderledes end alle mainstreamforbrugerne. Den refleksive forbruger er med andre ord en Feinschmecker og i lighed med - eller måske rettere i endnu højere grad end - alle andre forbrugere signalerer den refleksive forbruger sin...

  17. Reviews of recent publications

    Directory of Open Access Journals (Sweden)

    2010-01-01

    Full Text Available Esperança Bielsa. The Latin American Urban Crónica: Between Literature and Mass Culture by Miguel González-Abellás Gene H. Bell-Villada, ed. Gabriel García Márquez’s One Hundred Years of Solitude: A Casebook by Miguel González-Abellás Albert Memmi. Decolonization and the Decolonized . Trans. Robert Bononno by Christa Jones Erin Graff Zivin. The Wandering Signifier: Rhetoric of Jewishness in the Latin American Imaginary by Naomi Lindstrom Dawn Fulton. Signs of Dissent: Maryse Condé and Postcolonial Crticism by Jane E. Evans Anne Lambright. Creating the Hybrid Intellectual: Subject, Space and the Feminine in the Narrative of José María Arguedas by Arturio Arias Andrew Sobanet. Jail Sentences: Representing Prison in Twentieth-Century French Fiction by Elisabeth-Christine Muelsch Olga López-Valero Colbert. The Gaze on the Past: Popular Culture and History in Antonio Muñoz Molina’s Novels by Jorge Pérez Warren Motte. Fiction Now: The French Novel in the Twenty-First Century by Martine Fernandes Hélène Cixous. Hyperdream . Trans. Beverley Bie Brahic. by Amy Baram Reid Jean-Michel Rabaté. 1913: The Cradle of Modernism by Safoi Babana-Hampton

  18. The Rhetoric of Sustainability: Perversity, Futility, Jeopardy?

    Directory of Open Access Journals (Sweden)

    Meg Holden

    2010-02-01

    Full Text Available In 1991, development economist and American public intellectual Albert O. Hirschman wrote the Rhetoric of Reaction [1]. In this book, which was prescient of more contemporary popular books such as Naomi Klein’s The Shock Doctrine [2] and James C. Scott’s Seeing Like a State [3], Hirschman proposed a way to understand the kinds of arguments made by conservatives about proposals for change. His compelling trilogy of modes of arguments included arguments of perversity, futility, and jeopardy. I argue here that this schema can additionally be used as a way to understand the limits that are seen to exist to approaching sustainable development. I will demonstrate the pervasiveness of arguments that our best attempts to move toward sustainability in our cities today may present threats that are just as grave as those of not acting. This exercise serves two purposes. One is to urge those who would call themselves sustainability scholars to think critically and carefully about the lines of thought and action that may separate different sustainability motivations from the far reaches of interdisciplinary work in this field. The other is to suggest that, because of the persistence of certain kinds of arguments about the impossibility of sustainability, suggestive of deep and enduring instincts of doubt through human history, we should be skeptical of the legitimacy of these claims about the limitations of achieving sustainable development.

  19. Aberrant overexpression of vascular endothelial growth factor in pancreatic ductal adenocarcinoma is associated with aggressive clinical behavior

    Directory of Open Access Journals (Sweden)

    Naomi Y Jiang

    2010-07-01

    Full Text Available Naomi Y Jiang1, Bruce A Woda2, Liping Zhang2, Suyang Hao2, Karen A Dresser2, Di Lu21Massachusetts Institute of Technology, Worcester, MA, USA; 2Department of Pathology, University of Massachusetts Medical Center, Worcester, MA, USAAbstract: Pancreatic adenocarcinoma is a leading cause of cancer-related deaths in the United States. In this study, we studied vascular endothelial growth factor (VEGF expression in ­pancreatic adenocarcinoma by immunohistochemical staining. Clinical follow-up and survival data were analyzed. We determined that VEGF was aberrantly overexpressed in a subset of primary pancreatic adenocarcinoma. Statistically, VEGF overexpression was associated with higher stage, higher grade, and lymph node metastasis (P < 0.001, P = 0.012, and P < 0.005, respectively. Additionally, patients of this subset had a much shorter overall survival than patients without VEGF overexpression, as evidenced by Kaplan–Meier plots and the log-rank test (P = 0.001. The 5-year overall survival rate was 17% in patients with VEGF overexpression compared to 52% in patients without VEGF overexpression. The median survival was only 13 months for patients with VEGF overexpression compared to 65 months for patients without. In conclusion, VEGF is a biomarker that identifies a subset of pancreatic ductal adenocarcinoma with aggressive clinical behavior.Keywords: pancreatic adenocarcinoma, VEGF, cancer

  20. Family history of alcohol and drug abuse, childhood trauma, and age of first drug injection.

    Science.gov (United States)

    Taplin, Chris; Saddichha, Sahoo; Li, Kathy; Krausz, Michael R

    2014-08-01

    Childhood maltreatment may lead to development of future substance use; however the contributions of a family history of substance use is unclear. To better understand the relationship between childhood abuse, family history of alcohol and drug abuse, and injecting drug use initiation in a cohort of chronic opioid users. A cross-sectional survey of long-term and difficult to treat intravenous opiate users of the North American Opiate Medication Initiative (NAOMI) cohort was conducted in two Canadian cities (Vancouver and Montreal). For the analysis, we selected a subsample (n = 87) of the population reported experiencing childhood abuse and completed a 12-month follow up. The sample was 41.4% female and 14.9% First Nations, with a mean age of 38 years. This sample then completed the Childhood Trauma Questionnaire (CTQ) and the Addiction Severity Index (ASI) beside others. Maternal alcohol and drug use was significantly associated with childhood sexual abuse, emotional abuse, and physical neglect. Paternal alcohol and drug use was significantly associated with childhood physical abuse. Increased severity of all types of childhood trauma was related to an earlier age of first injection. CONCLUSIONS/IMPORTANCE: Family history of drug and alcohol use is strongly associated with childhood trauma, which may, in turn, lead to an earlier initiation to the dangerous routes of drug injection.

  1. Radiometric Cross-Calibration of the Chilean Satellite FASat-C Using RapidEye and EO-1 Hyperion Data and a Simultaneous Nadir Overpass Approach

    Directory of Open Access Journals (Sweden)

    Carolina Barrientos

    2016-07-01

    Full Text Available The absolute radiometric calibration of a satellite sensor is the critical factor that ensures the usefulness of the acquired data for quantitative applications on remote sensing. This work presents the results of the first cross-calibration of the sensor on board the Sistema Satelital de Observación de la Tierra (SSOT Chilean satellite or Air Force Satellite FASat-C. RapidEye-MSI was chosen as the reference sensor, and a simultaneous Nadir Overpass Approach (SNO was applied. The biases caused by differences in the spectral responses of both instruments were compensated through an adjustment factor derived from EO-1 Hyperion data. Through this method, the variations affecting the radiometric response of New AstroSat Optical Modular Instrument (NAOMI-1, have been corrected based on collections over the Frenchman Flat calibration site. The results of a preliminary evaluation of the pre-flight and updated coefficients have shown a significant improvement in the accuracy of at-sensor radiances and TOA reflectances: an average agreement of 2.63% (RMSE was achieved for the multispectral bands of both instruments. This research will provide a basis for the continuity of calibration and validation tasks of future Chilean space missions.

  2. A Mid-Level Dental Provider in Oregon: Dental hygienists' perceptions.

    Science.gov (United States)

    Coplen, Amy E; Bell, Kathryn; Aamodt, Gail L; Ironside, Lynn

    2017-10-01

    Purpose: Many states are exploring alternative provider models and examining the role of the dental hygienist to address access to care challenges as the United States continues to face increasing demands for oral healthcare services. The purpose of this study was to assess dental hygienists' opinions in the state of Oregon regarding the current limitations of dental hygienists' scope of practice, perceived need for a mid-level provider in Oregon, and personal interest in becoming a mid-level provider. Methods: In December 2013 a survey was mailed to a sample of 1,231 dental hygienists registered in Oregon representing 30% of the licentiates. All licentiates holding expanded practice permits (EPP) were included in the sample (n=351). The following categories were included in the 32-question survey: scope of practice, mid-level provider, current practice, and demographics. Results: A total of 440 surveys were returned for a response rate of 36%. Of the EPP holders, 51% responded to the survey. Over half of respondents (59%) believe that a mid-level provider is needed in the state. Respondents holding membership in the American Dental Hygienists' Association, as well as EPP holders, were significantly more likely to respond that a mid-level dental provider was needed in the state (plevel provider was introduced in Oregon, the new provider should be a registered dental hygienist model. Forty-three percent (n=186) of respondents were interested in becoming mid-level providers and 47% (n=203) of respondents believed that the minimum education for a mid-level provider should be a bachelor's degree. The majority, 74% (n=137), of those interested in becoming a mid-level provider indicated a preference in completing their education through online teaching combined with a clinical internship. Conclusion: There is strong support from dental hygienists in Oregon that a need exists for a mid-level dental provider and that this provider model should be dental hygiene based

  3. Advanced algorithm for MPPT control of photovoltaic systems

    Energy Technology Data Exchange (ETDEWEB)

    Liu, C.; Wu, B.; Cheung, R. [Ryerson Polytechnic Univ., Toronto, ON (Canada). Dept. of Electrical and Computer Engineering

    2006-07-01

    Although photovoltaic (PV) energy is a renewable, environmentally sound source of electricity, it is relatively costly. The maximum power point tracking (MPPT) of the PV output for all sunshine conditions is key to keeping the output power per unit cost low for successful PV applications. The MPPT control is challenging, because the sunshine condition that determines the amount of sun energy into the PV array may change at any time, and the voltage/current characteristic of PV arrays is highly nonlinear. The 5 components of a PV system for the grid-connected applications are a PV array that converts solar energy to electric energy; a dc-dc converter that converts low dc voltages produced by the PV arrays to a high dc voltage; an inverter that converts the high dc voltage to a single- or three-phase ac voltage; a digital controller that controls the converter operation with MPPT capability; and, an ac filter that absorbs voltage/current harmonics generated by the inverter. The technical requirements in developing a practical PV system include an optimal control that can extract the maximum output power from the PV arrays under all operating and weather conditions, and a high performance-to-cost ratio to help commercialize developed PV technologies. This paper proposed a new method for the MPPT control of PV systems. The new method uses one estimate process for every two perturb processes in search of the maximum PV output for all sunshine conditions. In this estimate-perturb-perturb (EPP) method, the perturb process conducts the search over a highly nonlinear PV characteristic, and the estimate process compensates the perturb process for irradiance-changing conditions. The EPP method improves the tracking accuracy and speed of the MPPT control compared to other methods. This paper demonstrated that the EPP method can provide accurate and reliable MPPT even under rapidly changing irradiance conditions. A grid-connected PV system using three MPPT controls was

  4. Riesgos laborales en Medicina Veterinaria en América Latina y el Caribe. Revisión

    Directory of Open Access Journals (Sweden)

    Héctor D. Tarabla

    2017-12-01

    Full Text Available Los Médicos Veterinarios están expuestos a peligros físicos, biológicos, químicos y radiaciones. Los objetivos de este trabajo consisten en revisar sus accidentes laborales (AL y enfermedades profesionales (EP, factores y percepciones de riesgo, uso y disposición de elementos de protección personal (EPP en América Latina y el Caribe. La frecuencia de profesionales que sufren accidentes, in labore, es muy alta; con la consecuente pérdida de días laborales. Los AL varían según la especie animal. Los más frecuentes son: mordeduras, rasguños, atropellamientos y aprisionamientos por animales, así como heridas por elementos punzocortantes. En clínica de grandes animales, la zoonosis más diagnosticada es la brucelosis; en la práctica con pequeñas especies, dermatofitosis y sarna. Entre las EP de origen ergonómico, se destacan las afecciones músculo esqueléticas (columna y articulaciones. La atención clínica no se percibe como de alto riesgo; aunque la mayor parte de los AL ocurre en dichas instancias. La frecuencia de uso de EPP varía en las distintas actividades profesionales y poblaciones relevadas. Los guantes son los más utilizados; mientras que la falta de uso de protectores oculares o faciales es muy evidente. No hay asociaciones entre percepción del riesgo y uso de EPP. En general, ambas son más frecuentes entre las mujeres y los jóvenes. La disposición final de insumos descartables, muchas veces, es inapropiada. La percepción de riesgos y la adopción de buenas prácticas, in itinere, es mayor en rutas principales que en caminos rurales; sin embargo, los AL son más frecuentes en estos últimos. Los AL y las EP no deben ser asumidos como algo natural, de ocurrencia corriente, que no requiere acción alguna. Es necesario cambiar conductas y actitudes en el ejercicio de la profesión, mejorar las condiciones de trabajo, concientizar las nuevas generaciones de profesionales y cumplir con el deber social de ser

  5. HEREDABILIDAD DE CARACTERÍSTICAS REPRODUCTIVAS DE VACAS INDUBRASIL

    Directory of Open Access Journals (Sweden)

    \\u00C1ngel R\\u00EDos-Utrera

    2013-01-01

    Full Text Available El objetivo del presente trabajo fue es- timar componentes de varianza y parámetros genéticos de características reproductivas de vacas Indubrasil mantenidas en clima tropical húmedo en México. El estudio se realizó en el sitio experimental Playa Vicente (Veracruz, México perteneciente al Instituto Nacional de Investigaciones Fores- tales, Agrícolas y Pecuarias (INIFAP con vacas Indubrasil (N=264 nacidas de 1974 a 2004. Las vacas se empadrarondos veces al año, en primavera y otoño. Los empadres ini-ciaban el 1 de abril y 1 de octubre, y finalizaban el 30 de junio y 30 de noviembre, respectivamente. La edad al primer servicio (EPS, edad al primer parto (EPP, duración de la gestación (DG, días abiertos (DA, intervalo entre partos (IEP, servicios por concepción (SPC y peso al parto (PP se analizaron con un modelo animal que solo incluyó el efecto genético aditivo, mientras que PP se analizó con un modelo animal de repetibilidad que incluyó el efecto genético aditivo y el efecto del ambiente permanente de la vaca. Los análisis se realizaron con el programa MTDFREML. Los estimadores de heredabilidad fueron: 0,31 ± 0,152, 0,39 ± 0,196, 0,08 ± 0,033, 0,03 ± 0,028, 0,13 ± 0,056, 0,03 ± 0,027 y 0,49 ± 0,098 para EPS, EPP, DG, DA, IEP, SPC y PP, respectivamente. El ambiente permanente de la vaca solo explicó el 2% de la variación total de PP, por lo que el estimador de repetibilidad para dicha característica fue 0,51. La edad a primer servicio, EPP, IEP y PP mostraron considerable variación genética, por lo que podrían ser consideradas en un programa de selección.

  6. Effect of Increasing Experience on Dosimetric and Clinical Outcomes in the Management of Malignant Pleural Mesothelioma With Intensity-Modulated Radiation Therapy

    Energy Technology Data Exchange (ETDEWEB)

    Patel, Pretesh R., E-mail: patel073@mc.duke.edu [Department of Radiation Oncology, Duke University Medical Center, Durham, North Carolina (United States); Yoo, Sua [Department of Radiation Oncology, Duke University Medical Center, Durham, North Carolina (United States); Broadwater, Gloria [Cancer Center Biostatistics, Duke University Medical Center, Durham, North Carolina (United States); Marks, Lawrence B. [Department of Radiation Oncology, University of North Carolina, Chapel Hill, North Carolina (United States); Miles, Edward F. [Naval Medical Center, Portsmouth, Virginia (United States); D' Amico, Thomas A.; Harpole, David [Department of Surgery, Division of Thoracic Surgery, Duke University Medical Center, Durham, North Carolina (United States); Kelsey, Chris R. [Department of Radiation Oncology, Duke University Medical Center, Durham, North Carolina (United States)

    2012-05-01

    Purpose: To assess the impact of increasing experience with intensity-modulated radiation therapy (IMRT) after extrapleural pneumonectomy (EPP) for malignant pleural mesothelioma (MPM). Methods and Materials: The records of all patients who received IMRT following EPP at Duke University Medical Center between 2005 and 2010 were reviewed. Target volumes included the preoperative extent of the pleural space, chest wall incisions, involved nodal stations, and a boost to close/positive surgical margins if applicable. Patients were typically treated with 9-11 beams with gantry angles, collimator rotations, and beam apertures manually fixed to avoid the contalateral lung and to optimize target coverage. Toxicity was graded retrospectively using National Cancer Institute common toxicity criteria version 4.0. Target coverage and contralateral lung irradiation were evaluated over time by using linear regression. Local control, disease-free survival, and overall survival rates were estimated using the Kaplan-Meier method. Results: Thirty patients received IMRT following EPP; 21 patients also received systemic chemotherapy. Median follow-up was 15 months. The median dose prescribed to the entire ipsilateral hemithorax was 45 Gy (range, 40-50.4 Gy) with a boost of 8-25 Gy in 9 patients. Median survival was 23.2 months. Two-year local control, disease-free survival, and overall survival rates were 47%, 34%, and 50%, respectively. Increasing experience planning MPM cases was associated with improved coverage of planning target volumes (P=.04). Similarly, mean lung dose (P<.01) and lung V5 (volume receiving 5 Gy or more; P<.01) values decreased with increasing experience. Lung toxicity developed after IMRT in 4 (13%) patients at a median of 2.2 months after RT (three grade 3-4 and one grade 5). Lung toxicity developed in 4 of the initial 15 patients vs none of the last 15 patients treated. Conclusions: With increasing experience, target volume coverage improved and dose to the

  7. Restoration of Motor Defects Caused by Loss of Drosophila TDP-43 by Expression of the Voltage-Gated Calcium Channel, Cacophony, in Central Neurons.

    Science.gov (United States)

    Lembke, Kayly M; Scudder, Charles; Morton, David B

    2017-09-27

    Defects in the RNA-binding protein, TDP-43, are known to cause a variety of neurodegenerative diseases, including amyotrophic lateral sclerosis and frontotemporal lobar dementia. A variety of experimental systems have shown that neurons are sensitive to TDP-43 expression levels, yet the specific functional defects resulting from TDP-43 dysregulation have not been well described. Using the Drosophila TDP-43 ortholog TBPH, we previously showed that TBPH-null animals display locomotion defects as third instar larvae. Furthermore, loss of TBPH caused a reduction in cacophony , a Type II voltage-gated calcium channel, expression and that genetically restoring cacophony in motor neurons in TBPH mutant animals was sufficient to rescue the locomotion defects. In the present study, we examined the relative contributions of neuromuscular junction physiology and the motor program to the locomotion defects and identified subsets of neurons that require cacophony expression to rescue the defects. At the neuromuscular junction, we showed mEPP amplitudes and frequency require TBPH. Cacophony expression in motor neurons rescued mEPP frequency but not mEPP amplitude. We also showed that TBPH mutants displayed reduced motor neuron bursting and coordination during crawling and restoring cacophony selectively in two pairs of cells located in the brain, the AVM001b/2b neurons, also rescued the locomotion and motor defects, but not the defects in neuromuscular junction physiology. These results suggest that the behavioral defects associated with loss of TBPH throughout the nervous system can be associated with defects in a small number of genes in a limited number of central neurons, rather than peripheral defects. SIGNIFICANCE STATEMENT TDP-43 dysfunction is a common feature in neurodegenerative diseases, including amyotrophic lateral sclerosis, frontotemporal lobar dementia, and Alzheimer's disease. Loss- and gain-of-function models have shown that neurons are sensitive to TDP-43

  8. Short outlines of books by Estonian authors / Rutt Hinrikus, Janika Kronberg

    Index Scriptorium Estoniae

    Hinrikus, Rutt, 1946-

    2001-01-01

    Arvo Valton. Leidik; Mats Traat. Valge lind; Mats Traat. Harala elulood; Kärt Hellerma. Kassandra; Uku Masing. Luule 1.; Ilmar Vene. Trotsija : katse mõista Uku Masingut; Eesti identiteet ja iseseisvus / koost. A. Bertricau; Ene Mihkelson. Kaalud ei kõnele : valitud luuletusi 1967-1977; Mehis Heinsaar. Vanameeste näppaja; Eesti kirjanduslugu / Epp Annus, Luule Epner, Ants Järv jt.; Aarne Ruben. Volta annab kaeblikku vilet; Mart Kivastik. Näidendid; Kaardipakk / Jürgen Rooste, Karl Martin Sinijärv, Triin Soomets, Elo Viiding, Asko Künnap; Hasso Krull. Kornukoopia : sada luuletust; Tiia Toomet. Vana aja koolilood; Aidi Vallik. Kuidas elad, Ann?; Enn Vetemaa. Neitsist sündinud

  9. Bottom Production

    CERN Document Server

    Nason, P.; Schneider, O.; Tartarelli, G.F.; Vikas, P.; Baines, J.; Baranov, S.P.; Bartalini, P.; Bay, A.; Bouhova, E.; Cacciari, M.; Caner, A.; Coadou, Y.; Corti, G.; Damet, J.; Dell'Orso, R.; De Mello Neto, J.R.T.; Domenech, J.L.; Drollinger, V.; Eerola, P.; Ellis, N.; Epp, B.; Frixione, S.; Gadomski, S.; Gavrilenko, I.; Gennai, S.; George, S.; Ghete, V.M.; Guy, L.; Hasegawa, Y.; Iengo, P.; Jacholkowska, A.; Jones, R.; Kharchilava, A.; Kneringer, E.; Koppenburg, P.; Korsmo, H.; Kramer, M.; Labanca, N.; Lehto, M.; Maltoni, F.; Mangano, Michelangelo L.; Mele, S.; Nairz, A.M.; Nakada, T.; Nikitin, N.; Nisati, A.; Norrbin, E.; Palla, F.; Rizatdinova, F.; Robins, S.; Rousseau, D.; Sanchis-Lozano, M.A.; Shapiro, M.; Sherwood, P.; Smirnova, L.; Smizanska, M.; Starodumov, A.; Stepanov, N.; Vogt, R.

    2000-01-01

    We review the prospects for bottom production physics at the LHC. Members of the working group who has contributed to this document are: J. Baines, S.P. Baranov, P. Bartalini, A. Bay, E. Bouhova, M. Cacciari, A. Caner, Y. Coadou, G. Corti, J. Damet, R. Dell'Orso, J.R.T. De Mello Neto, J.L. Domenech, V. Drollinger, P. Eerola, N. Ellis, B. Epp, S. Frixione, S. Gadomski, I. Gavrilenko, S. Gennai, S. George, V.M. Ghete, L. Guy, Y. Hasegawa, P. Iengo, A. Jacholkowska, R. Jones, A. Kharchilava, E. Kneringer, P. Koppenburg, H. Korsmo, M. Kraemer, N. Labanca, M. Lehto, F. Maltoni, M.L. Mangano, S. Mele, A.M. Nairz, T. Nakada, N. Nikitin, A. Nisati, E. Norrbin, F. Palla, F. Rizatdinova, S. Robins, D. Rousseau, M.A. Sanchis-Lozano, M. Shapiro, P. Sherwood, L. Smirnova, M. Smizanska, A. Starodumov, N. Stepanov, R. Vogt

  10. Hibernia field construction pace picks up speed

    International Nuclear Information System (INIS)

    Anon.

    1992-01-01

    This paper reports that the pace of construction is increasing for the $5.2 billion (Canadian) Hibernia oil field development project off Newfoundland with a new partner close to signing on. Texaco, Inc. is reported ready to pick up a 25% interest in the project within a month. Construction activity for offshore systems was cut 50% last February when Gulf Canada Resources Inc. The it planned to withdraw from its 25% interest in Hibernia. Since then, remaining interest owners Mobil Oil Canada Ltd., Chevron Canada Resources Ltd., and Petro-Canada have been seeking new partners. The effort has focused on Texaco with Canadian Energy Minister Jake Epp playing a role in talks. Hibernia's construction work force has risen to 850 from a low of 600. A spokesman for Hibernia Management and Development Co., project manager, the a steady increase in the work force is planned

  11. Modelling the short term herding behaviour of stock markets

    International Nuclear Information System (INIS)

    Shapira, Yoash; Berman, Yonatan; Ben-Jacob, Eshel

    2014-01-01

    Modelling the behaviour of stock markets has been of major interest in the past century. The market can be treated as a network of many investors reacting in accordance to their group behaviour, as manifested by the index and effected by the flow of external information into the system. Here we devise a model that encapsulates the behaviour of stock markets. The model consists of two terms, demonstrating quantitatively the effect of the individual tendency to follow the group and the effect of the individual reaction to the available information. Using the above factors we were able to explain several key features of the stock market: the high correlations between the individual stocks and the index; the Epps effect; the high fluctuating nature of the market, which is similar to real market behaviour. Furthermore, intricate long term phenomena are also described by this model, such as bursts of synchronized average correlation and the dominance of the index as demonstrated through partial correlation. (paper)

  12. European passive plant program A design for the 21st century

    International Nuclear Information System (INIS)

    Adomaitis, D.; Oyarzabal, M.

    1998-01-01

    In 1994, a group of European utilities initiated, together with Westinghouse and its industrial partner GENESI (an Italian consortium including ANSALDO and FIAT), a program designated EPP (European Passive Plant) to evaluate Westinghouse passive nuclear plant technology for application in Europe. The following major tasks were accomplished: (1) the impacts of the European utility requirements (EUR) on the Westinghouse nuclear island design were evaluated; and (2) a 1000 MWe passive plant reference design (EP1000) was established which conforms to the EUR and is expected to be licensable in Europe. With respect to safety systems and containment, the reference plant design closely follows that of the Westinghouse simplified pressurized water reactor (SPWR) design, while the AP600 plant design has been taken as the basis for the EP1000 reference design in the auxiliary system design areas. However, the EP1000 design also includes features required to meet the EUR, as well as key European licensing requirements. (orig.)

  13. Eesti teatri aastaauhinnad 2004. aasta loomingu eest

    Index Scriptorium Estoniae

    2006-01-01

    Lavastajaauhind Tiit Ojasoo, naisnäitleja auhind Epp Eespäev, meesnäitleja Hendrik Toompere jun., naiskõrvalosatäitja Kadri Lepp, meeskõrvalosatäitja Herardo Kontreras, kunstnikuauhind Jaak Vaus, žürii eriauhind lavastaja Anne Türnpule ja kunstnik Liina Tepandile "Valgelaev ja taevakäijad" eest, kriitikuauhind Kristiina Garancis, Kristallkingakese auhind Mirtel Pohla ja Kaspar Jancis, muusikalavastuse auhind "Eesti ballaadid" kooslusele, tantsulavastuse auhind Maria Seletskajale ja ZUGA Ühendatud Tantsijatele, Priit Põldroosi preemia Aime Unt, Ants Lauteri preemia Indrek Saar, Liina Vahtrik, Salme Reegi preemia Peeter Tammearu, Aleksander Kurtna preemia Martin Algus, Natalie Mei preemia Eldor Renter, balleti- ja tantsulavastuse eriauhind Kaie Kõrb, Georg Otsa preemia Mati Kõrts, Salme Reegi preemia Peeter Tammearu, Karl Adra preemia Aarne Üksküla, Helmi Tohvelmani preemia Aleksander Eelmaa, Voldemar Panso preemia Mari-Liis Lill

  14. EP 1000 -The European Passive Plant

    International Nuclear Information System (INIS)

    Cummins, Ed; Oyarzabal, Mariano; Saiu, Gianfranco

    1998-01-01

    A group of European utilities, along with Westinghouse and its industrial partner GENESI (an Italian consortium including ANSALDO and FIAT) initiated a program to evaluate Westinghouse passive nuclear plant technology for application in Europe. The European utility group consisted of: Agrupacion electrica para al Desarrollo Technologico Nuclear (DTN), Spain; Electricite de France; ENEL, SpA., Italy; IVO Power Engineering, Ltd., Finland; Scottish Nuclear Limited (acting for itself on behalf of Nuclear Electric plc, U.K.; Tractebel Energy Engineering, Belgium; UAK (represented by NOK-Beznau), Switzerland; and Vattenfall AB, Ringhals, Sweden. The European Passive Plant (EPP) program, which began in 1994, is an evaluation of the Westinghouse 600 MWe AP 600 and 1000 MWe Simplified Pressurized Water Reactor (SPWR) designs in meeting the European Utility Requirements (EUR), and where necessary, modifying the design to achieve compliance. Phase 1 or the EPP program was completed and included the two major tasks of evaluating the effect of the EUR on the Westinghouse nuclear island and developing the EP 1000, a 1000 MWe passive plant reference design that conforms to the EUR and would be licensable in Europe. The EP 1000 closely follows the Westinghouse SPWR design for safety systems and containment and the AP 600 design for auxiliary systems. It also includes features that where required to meet the EUR and key European licensing requirements. The primary circuit of the EP 1000 retains most of the general features of the current-day designs, but some evolutionary features to enhance reliability, simplicity of operation, ease of maintenance, and plant safety have been incorporated into the design. The core, reactor vessel, and reactor internals of the EP 1000 are similar to those of currently operating Westinghouse PWR plants, but several new features are included to enhance the performance characteristics. The basic EP 1000 safety philosophy is based on use of inherent

  15. Eesti teatri aastaauhinnad 2004

    Index Scriptorium Estoniae

    2005-01-01

    Lavastajaauhind Tiit Ojasoo, naisnäitleja auhind Epp Eespäev, meesnäitleja Hendrik Toompere jun, naiskõrvalosatäitja Kadri Lepp, meeskõrvalosatäitja Herardo Kontreras, kunstnikuauhind Jaak Vaus, žürii eriauhind lavastaja Anne Türnpule ja kunstnik Liina Tepandile "Valgelaev ja taevakäijad" eest, kriitikuauhind Kristiina Garancis, Kristallkingakese auhind Mirtel Pohla ja Kaspar Jancis, muusikalavastuse auhind "Eesti ballaadid" kooslusele ja Heli Veskusele, tantsulavastuse auhind Maria Seletskajale ja ZUGA Ühendatud Tantsijatele, Priit Põldroosi preemia Aime Unt, Ants Lauteri preemia Indrek Saar, Liina Vahtrik, Salme Reegi preemia Peeter Tammearu, Aleksander Kurtna preemia Martin Algus, Natalie Mei preemia Eldor Renter, balleti- ja tantsulavastuse eriauhind Kaie Kõrb, Georg Otsa preemia Mati Kõrts, parima teatritöötaja auhind : Riina Roose, Jane Kaas, Ott Mölter, Eda Kaljo, Aino Kartul, Kaja Kupp, Ain Jürisson, Jelena Oleinikova, Kalle Kuningas ja Moonika Lausvee

  16. Vikergallup : Eesti kirjandus 2007

    Index Scriptorium Estoniae

    2008-01-01

    23 arvustaja vastus küsimusele, milline oli 2007. aasta parim uudisraamat ja debüütteos. Mainiti järgnevaid autoreid ja nende teoseid: Jaan Kaplinski "Seesama jõgi" (parim uudisteos), Andrus Kivirähk "Mees, kes teadis ussisõnu", Aare Pilv "Näoline", Mehis Heinsaar "Rändaja õnn", Kivisildnik "Sumo", Mihkel Mutt "Siseemigrant", Doris Kareva "Lõige", Ene Mihkelson "Katkuhaud", Veiko Märka "Lendas üle marmortahvli", Andra Teede "Saage üle", Maria Lee "Äramõte", Edvin Aedma "Inimene ja draakon", Andres Anvelt "Punane elavhõbe", Kerle Arula "Paplitüdruku talv", Jim Ashilevi "Nagu poisid vihma käes", Urmas Nimetu "Langemine alla nulli"; parimad debüütteosed olid Epp Annuse "Sina, Matilda" ja Peeter Helme "Puudutus"

  17. Systematic and reliable multiscale modelling of lithium batteries

    Science.gov (United States)

    Atalay, Selcuk; Schmuck, Markus

    2017-11-01

    Motivated by the increasing interest in lithium batteries as energy storage devices (e.g. cars/bycicles/public transport, social robot companions, mobile phones, and tablets), we investigate three basic cells: (i) a single intercalation host; (ii) a periodic arrangement of intercalation hosts; and (iii) a rigorously upscaled formulation of (ii) as initiated in. By systematically accounting for Li transport and interfacial reactions in (i)-(iii), we compute the associated chracteristic current-voltage curves and power densities. Finally, we discuss the influence of how the intercalation particles are arranged. Our findings are expected to improve the understanding of how microscopic properties affect the battery behaviour observed on the macroscale and at the same time, the upscaled formulation (iii) serves as an efficient computational tool. This work has been supported by EPSRC, UK, through the Grant No. EP/P011713/1.

  18. Bistatic Radar Cross Section of a Perfectly Conducting Rhombus-Shaped Flat Plate

    Science.gov (United States)

    1990-05-02

    Monostatic scattering from square and circular flate plates is treated thoroughly in [1-3]. A physical optics formulation for the bistatic scattering of...7ESP13900 2 12X1*4*0.’.. MAO, (O5/M**2) oss-1’ ESP13k10 3 SX,.-00se.’ PHASE (DEC) *.....’../ EPP13920 4 2X,’F(t0Z)’.4X,’STTV,4X,’SPPM’,4X,’ STPM ’,4X,’SPTM...SCSP,SCST,SPPM,SPTrI, STPM ,STTN,fltAGE.ICN,NDNPLT) ESP14780 CALL SORTUN(1AIB,11,?2.13,NWR,t4 ,A,CGD.SOD,F)I2.D, ESP14190 & IWR1, IIISCT,ZTF,ZT,!IPLICC

  19. Pricing Analysis in Geo/Geo/1 Queueing System

    Directory of Open Access Journals (Sweden)

    Yan Ma

    2015-01-01

    Full Text Available This paper studies the equilibrium behavior of customers and optimal pricing strategies of servers in a Geo/Geo/1 queueing system. Two common pricing mechanisms are considered. The first one is called ex-post payment (EPP scheme where the server collects tolls proportional to queue times, and the second one is called ex-ante payment (EAP scheme where the server charges a flat fee for the total service. The server sets the toll price to maximize its own profit. It is found that, under a customer’s choice equilibrium, the two toll mechanisms are equivalent from the economic point of view. Finally, we present several numerical experiments to investigate the effects of system parameters on the equilibrium customer joining rate and servers’ profits.

  20. Development of Tokamak Reactor System Code and Performance for Early Realization of DEMO

    International Nuclear Information System (INIS)

    Hong, B. G.; Lee, D. W.; Kim, Y.

    2006-01-01

    To develop the concepts of DEMO and identify the design parameters, dependence on performance objectives, design features and physical and technical constraints have to be considered. System analyses are necessary to find device variables which optimize figures of merit such as major radius, ignition margin, divertor heat load, neutron wall load, etc. Demonstration fusion power plant, DEMO is regarded as the last step before the development of a commercial fusion reactor in Korea National Basic Plan for the Development of Fusion Energy. The DEMO should demonstrate a net electric power generation, a tritium self sufficiency, and the safety aspect of a power plant. Performance of DEMO for early realization has been investigated with a limited extension from the plasma physics and technology in the 2nd phase of the ITER operation (EPP phase)

  1. Electrogenerated chemiluminescence of tris(2,2' bipyridine)ruthenium(II) using common biological buffers as co-reactant, pH buffer and supporting electrolyte.

    Science.gov (United States)

    Kebede, Noah; Francis, Paul S; Barbante, Gregory J; Hogan, Conor F

    2015-11-07

    A series of aliphatic tertiary amines (HEPES, POPSO, EPPS and BIS-TRIS) commonly used to buffer the pH in biological experiments, were examined as alternative, non-toxic co-reactants for the electrogenerated chemiluminescence (ECL) of tris(2,2'-bipyridine)ruthenium(ii) ([Ru(bpy)3](2+)). These were found to be very attractive as "multi-tasking" reagents, serving not only as co-reactants, but also fulfiling the roles of pH buffer and supporting electrolyte within an aqueous environment; thus significantly simplifying the overall ECL analysis. Sub-nanomolar detection limits were obtained for [Ru(bpy)3](2+) in the presence of BIS-TRIS, making this species an valuable option for co-reactant ECL-based bioanalytical applications.

  2. Simulation of propagation in a bundle of skeletal muscle fibers: Modulation effects of passive fibers

    DEFF Research Database (Denmark)

    Henneberg, Kaj-åge; F.A., Roberge

    1997-01-01

    source current (I-ma) enters the passive tissue as a radial load current (I-ep) while the rest flows longitudinally in the cleft between the active and adjacent passive fibers. The conduction velocity of 1.32 m/s was about 30% lower than on an isolated fiber in a Ringer bath, in close agreement...... rate of rise of the action potential upstroke (V-max) from 512 to 503 V/s. Increasing the phase angle of the passive fiber membrane impedence (Z(m)) increases the phase delay between I-ma and I-ep, thereby increasing phi(epp) which in turn slows down propagation and increases V-max....

  3. Isolated drops from capillary jets by means of Gaussian wave packets

    Science.gov (United States)

    Garcia, Francisco Javier; Gonzalez, Heliodoro; Castrejon-Pita, Alfonso Arturo; Castrejon-Pita, Jose Rafael; Gomez-Aguilar, Francisco Jose

    2017-11-01

    The possibility of obtaining isolated drops from a continuous liquid jet through localized velocity perturbations is explored analytically, numerically and experimentally. We show that Gaussian wave packets are appropriate for this goal. A temporal linear analysis predicts the early evolution of these wave packets and provides an estimate of the breakup length of the jet. Non-linear numerical simulations allow us both to corroborate these results and to obtain the shape of the surface of the jet prior to breakup. Finally, we show experimental evidence that stimulating with a Gaussian wave packet can lead to the formation of an isolated drop without disturbing the rest of the jet. The authors acknowledge support from the Spanish Government under Contract No. FIS2014-25161, the Junta de Andalucia under Contract No. P11-FQM-7919, the EPSRC-UK via the Grant EP/P024173/1, and the Royal Society.

  4. Mercury's Atmosphere and Magnetosphere: MESSENGER Third Flyby Observations

    Science.gov (United States)

    Slavin, James A.; Anderson, Brian J.; Baker, Daniel N.; Benna, Mehdi; Johnson, Catherine L.; Gloeckler, George; Killen, Rosemary M.; Krimigis, Stamatios M.; McClintock, William; McNutt, Ralph L., Jr.; hide

    2009-01-01

    MESSENGER's third flyby of Mercury en route to orbit insertion about the innermost planet took place on 29 September 2009. The earlier 14 January and 6 October 2008 encounters revealed that Mercury's magnetic field is highly dipolar and stable over the 35 years since its discovery by Mariner 10; that a structured, temporally variable exosphere extends to great altitudes on the dayside and forms a long tail in the anti-sunward direction; a cloud of planetary ions encompasses the magnetosphere from the dayside bow shock to the downstream magnetosheath and magnetotail; and that the magnetosphere undergoes extremely intense magnetic reconnect ion in response to variations in the interplanetary magnetic field. Here we report on new results derived from observations from MESSENGER's Mercury Atmospheric and Surface Composition Spectrometer (MASCS), Magnetometer (MAG), and Energetic Particle and Plasma Spectrometer (EPPS) taken during the third flyby.

  5. Comparision of the Cytotoxic Effects of Birch Bark Extract, Betulin and Betulinic Acid Towards Human Gastric Carcinoma and Pancreatic Carcinoma Drug-sensitive and Drug-Resistant Cell Lines

    Directory of Open Access Journals (Sweden)

    Hermann Lage

    2009-04-01

    Full Text Available Betulin and betulinic acid are naturally occurring pentacyclic triterpenes showing cytotoxicity towards a number of cancer cell lines. These compounds can be found in the bark of the many plants. In this report we have compared the cytotoxic activity of crude birch bark extract and purified betulin and betulinic acid towards human gastric carcinoma (EPG85-257 and human pancreatic carcinoma (EPP85-181 drug-sensitive and drug-resistant (daunorubicin and mitoxantrone cell lines. Our results show significant differences in sensitivity between cell lines depending on the compound used, and suggest that both betulin and betulinic acid can be considered as a promising leads in the treatment of cancer.

  6. Estimates of global, regional, and national incidence, prevalence, and mortality of HIV, 1980–2015: the Global Burden of Disease Study 2015

    DEFF Research Database (Denmark)

    Moesgaard Iburg, Kim

    2016-01-01

    and sex on initial CD4 distribution at infection, CD4 progression rates (probability of progression from higher to lower CD4 cell-count category), on and off antiretroviral therapy (ART) mortality, and mortality from all other causes. Our estimation strategy links the GBD 2015 assessment of all......Summary Background Timely assessment of the burden of HIV/AIDS is essential for policy setting and programme evaluation. In this report from the Global Burden of Disease Study 2015 (GBD 2015), we provide national estimates of levels and trends of HIV/AIDS incidence, prevalence, coverage......-cause mortality and estimation of incidence and prevalence so that for each draw from the uncertainty distribution all assumptions used in each step are internally consistent. We estimated incidence, prevalence, and death with GBD versions of the Estimation and Projection Package (EPP) and Spectrum software...

  7. AP1000 core design with 50% MOX loading

    International Nuclear Information System (INIS)

    Fetterman, Robert J.

    2009-01-01

    The European uility requirements (EUR) document states that the next generation European passive plant (EPP) reactor core design shall be optimized for UO 2 fuel assemblies, with provisions made to allow for up to 50% mixed-oxide (MOX) fuel assemblies. The use of MOX in the core design will have significant impacts on key physics parameters and safety analysis assumptions. Furthermore, the MOX fuel rod design must also consider fuel performance criterion important to maintaining the integrity of the fuel rod over its intended lifetime. The purpose of this paper is to demonstrate that the AP1000 is capable of complying with the EUR requirement for MOX utilization without significant changes to the design of the plant. The analyses documented within will compare a 100% UO 2 core design and a mixed MOX/UO 2 core design, discussing relevant results related to reactivity management, power margin and fuel rod performance

  8. AP1000 core design with 50% MOX loading

    Energy Technology Data Exchange (ETDEWEB)

    Fetterman, Robert J. [Westinghouse Electric Company, LLC, Pittsburgh, PA (United States)

    2008-07-01

    The European Utility Requirements (EUR) document states that the next generation European Passive Plant (EPP) reactor core design shall be optimized for UO{sub 2} fuel assemblies, with provisions made to allow for up to 50% mixed-oxide (MOX) fuel assemblies. The use of MOX in the core design will have significant impacts on key physics parameters and safety analysis assumptions. Furthermore, the MOX fuel rod design must also consider fuel performance criterion important to maintaining the integrity of the fuel rod over its intended lifetime. The purpose of this paper is to demonstrate that the AP1000 is capable of complying with the EUR requirement for MOX utilization without significant changes to the design of the plant. The analyses documented within will compare a 100% UO{sub 2} core and a mixed MOX / UO{sub 2} core design, discussing relevant results related to reactivity management, power margin and fuel rod performance. (authors)

  9. AP1000 core design with 50% MOX loading

    International Nuclear Information System (INIS)

    Fetterman, Robert J.

    2008-01-01

    The European Utility Requirements (EUR) document states that the next generation European Passive Plant (EPP) reactor core design shall be optimized for UO 2 fuel assemblies, with provisions made to allow for up to 50% mixed-oxide (MOX) fuel assemblies. The use of MOX in the core design will have significant impacts on key physics parameters and safety analysis assumptions. Furthermore, the MOX fuel rod design must also consider fuel performance criterion important to maintaining the integrity of the fuel rod over its intended lifetime. The purpose of this paper is to demonstrate that the AP1000 is capable of complying with the EUR requirement for MOX utilization without significant changes to the design of the plant. The analyses documented within will compare a 100% UO 2 core and a mixed MOX / UO 2 core design, discussing relevant results related to reactivity management, power margin and fuel rod performance. (authors)

  10. AP1000 core design with 50% MOX loading

    Energy Technology Data Exchange (ETDEWEB)

    Fetterman, Robert J. [Westinghouse Electric Company, LLC, Pittsburgh, PA (United States)], E-mail: fetterrj@westinghouse.com

    2009-04-15

    The European uility requirements (EUR) document states that the next generation European passive plant (EPP) reactor core design shall be optimized for UO{sub 2} fuel assemblies, with provisions made to allow for up to 50% mixed-oxide (MOX) fuel assemblies. The use of MOX in the core design will have significant impacts on key physics parameters and safety analysis assumptions. Furthermore, the MOX fuel rod design must also consider fuel performance criterion important to maintaining the integrity of the fuel rod over its intended lifetime. The purpose of this paper is to demonstrate that the AP1000 is capable of complying with the EUR requirement for MOX utilization without significant changes to the design of the plant. The analyses documented within will compare a 100% UO{sub 2} core design and a mixed MOX/UO{sub 2} core design, discussing relevant results related to reactivity management, power margin and fuel rod performance.

  11. Regulation of maize kernel weight and carbohydrate metabolism by abscisic acid applied at the early and middle post-pollination stages in vitro.

    Science.gov (United States)

    Zhang, Li; Li, Xu-Hui; Gao, Zhen; Shen, Si; Liang, Xiao-Gui; Zhao, Xue; Lin, Shan; Zhou, Shun-Li

    2017-09-01

    Abscisic acid (ABA) accumulates in plants under drought stress, but views on the role of ABA in kernel formation and abortion are not unified. The response of the developing maize kernel to exogenous ABA was investigated by excising kernels from cob sections at four days after pollination and culturing in vitro with different concentrations of ABA (0, 5, 10, 100μM). When ABA was applied at the early post-pollination stage (EPPS), significant weight loss was observed at high ABA concentration (100μM), which could be attributed to jointly affected sink capacity and activity. Endosperm cells and starch granules were decreased significantly with high concentration, and ABA inhibited the activities of soluble acid invertase and acid cell wall invertase, together with earlier attainment of peak values. When ABA was applied at the middle post-pollination stage (MPPS), kernel weight was observably reduced with high concentration and mildly increased with low concentration, which was regulated due to sink activity. The inhibitory effect of high concentration and the mild stimulatory effect of low concentration on sucrose synthase and starch synthase activities were noted, but a peak level of ADP-glucose pyrophosphorylase (AGPase) was stimulated in all ABA treatments. Interestingly, AGPase peak values were advanced by low concentration and postponed by high concentration. In addition, compared with the control, the weight of low ABA concentration treatments were not statistically significant at the two stages, whereas weight loss from high concentration applied at EPPS was considerably obvious compared with that of the MPPS, but neither led to kernel abortion. The temporal- and dose-dependent impacts of ABA reveal a complex process of maize kernel growth and development. Copyright © 2017 Elsevier GmbH. All rights reserved.

  12. Animal egg as evolutionary innovation: a solution to the "embryonic hourglass" puzzle.

    Science.gov (United States)

    Newman, Stuart A

    2011-11-15

    The evolutionary origin of the egg stage of animal development presents several difficulties for conventional developmental and evolutionary narratives. If the egg's internal organization represents a template for key features of the developed organism, why can taxa within a given phylum exhibit very different egg types, pass through a common intermediate morphology (the so-called "phylotypic stage"), only to diverge again, thus exemplifying the embryonic "hourglass"? Moreover, if different egg types typically represent adaptations to different environmental conditions, why do birds and mammals, for example, have such vastly different eggs with respect to size, shape, and postfertilization dynamics, whereas all these features are more similar for ascidians and mammals? Here, I consider the possibility that different body plans had their origin in self-organizing physical processes in ancient clusters of cells, and suggest that eggs represented a set of independent evolutionary innovations subsequently inserted into the developmental trajectories of such aggregates. I first describe how "dynamical patterning modules" (DPMs) associations between components of the metazoan developmental-genetic toolkit and certain physical processes and effects may have organized primitive animal body plans independently of an egg stage. Next, I describe how adaptive specialization of cells released from such aggregates could have become "proto-eggs," which regenerated the parental cell clusters by cleavage, conserving the characteristic DPMs available to a lineage. Then, I show how known processes of cytoplasmic reorganization following fertilization are often based on spontaneous, self-organizing physical effects ("egg-patterning processes": EPPs). I suggest that rather than acting as developmental blueprints or prepatterns, the EPPs refine the phylotypic body plans determined by the DPMs by setting the boundary and initial conditions under which these multicellular patterning

  13. EP1000 passive plant description

    International Nuclear Information System (INIS)

    Saiu, G.

    1999-01-01

    In 1994, a group of European Utilities, together with Westinghouse and its Industrial Partner GENESI (an Italian consortium including ANSALDO and FIAT), initiated a program designated EPP (European Passive Plant) to evaluate Westinghouse Passive Nuclear Plant Technology for application in Europe. In Phase I of the European Passive Plant Program which was completed in 1996, a 1000 MWe passive plant reference design (EP1000) was established which conforms to the European Utility Requirements (EUR) and is expected to meet the European Safety Authorities requirements. Phase 2 of the program was initiated in 1997 with the objective of developing the Nuclear Island design details and performing supporting analyses to start development of Safety Case Report (SCR) for submittal to European Licensing Authorities. The first part of Phase 2, 'Design Definition' phase (Phase 2A) will be completed at the end of 1998, the main efforts being design definition of key systems and structures, development of the Nuclear Island layout, and performing preliminary safety analyses to support design efforts. The second part, 'Phase 2B', includes both the analyses and evaluations required to demonstrate the adequacy of the design, and to support the preparation of Safety Case Report. The second part of Phase 2 of the program will start at the beginning of 1999 and will be completed in the 2001. Incorporation of the EUR has been a key design requirement for the EP1000 from the beginning of the program. Detailed design solutions to meet the EUR have been defined and the safety approach has also been developed based on the EUR guidelines. This paper integrates and updates the plant description reported in the IAEA TECDOC-968. The most significant developments of the EP1000 plant design during Phase 2A of the EPP program are described and reference is made to the key design requirements set by the EUR Rev. B document. (author)

  14. Effect of high hydrostatic pressure on the polyphenols and antioxidant activity of plantain pulp (Musa paradisiaca AAB).

    Science.gov (United States)

    Jiménez-Martínez, Miriam C; Montalvo-González, Efigenia; Sáyago-Ayerdi, Sonia G; Mercado-Mercado, Gilberto; Ramírez-de León, José A; Paz-Gamboa, Ernestina; Vivar-Vera, Maria A

    2017-06-01

    The impact of high-pressure processing (HPP) on the polyphenol (PP) content and antioxidant activity (AOX) of plantain pulp was evaluated. Pressures of 400, 500 and 600 MPa were applied to plantain pulp for 90 and 180 s at room temperature (25 °C). Polyphenoloxidase activity, extractable (EPP) and non-extractable PP (NEPP) contents, flavonoid content and AOX (FRAP, ABTS •+ ) were evaluated. In addition, PP identification was performed using high-performance liquid chromatography. Polyphenoloxidase activity was inhibited after HPP under all of the conditions studied. Increases of 110.80% and 137.40% in EPP content under conditions of 500 MPa/180 s and 600 MPa/90 s were observed with a simultaneous improvement in the AOX with increments of up to 128.71%. The treatment under conditions of 500 MPa/90 s had the highest total PP content, including the highest content of flavonoids (0.22 g ellagic acid equivalents kg -1  dry weight) and the proportion of NEPP that contained hydrolysable PPs (91.12 g gallic acid equivalents kg -1  dry weight with high AOX. The identified PPs included catechin, quercetin, gallic and hydroxybenzoic acids. HPP performed at a room temperature can be used for improving the total content of PP compounds in plantain pulp under specific pressure and time conditions. © 2016 Society of Chemical Industry. © 2016 Society of Chemical Industry.

  15. Report on FY15 alloy 617 code rules development

    Energy Technology Data Exchange (ETDEWEB)

    Sham, Sam [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Jetter, Robert I [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Hollinger, Greg [Becht Engineering Co., Inc., Liberty Corner, NJ (United States); Pease, Derrick [Becht Engineering Co., Inc., Liberty Corner, NJ (United States); Carter, Peter [Stress Engineering Services, Inc., Houston, TX (United States); Pu, Chao [Univ. of Tennessee, Knoxville, TN (United States); Wang, Yanli [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)

    2015-09-01

    Due to its strength at very high temperatures, up to 950°C (1742°F), Alloy 617 is the reference construction material for structural components that operate at or near the outlet temperature of the very high temperature gas-cooled reactors. However, the current rules in the ASME Section III, Division 5 Subsection HB, Subpart B for the evaluation of strain limits and creep-fatigue damage using simplified methods based on elastic analysis have been deemed inappropriate for Alloy 617 at temperatures above 650°C (1200°F) (Corum and Brass, Proceedings of ASME 1991 Pressure Vessels and Piping Conference, PVP-Vol. 215, p.147, ASME, NY, 1991). The rationale for this exclusion is that at higher temperatures it is not feasible to decouple plasticity and creep, which is the basis for the current simplified rules. This temperature, 650°C (1200°F), is well below the temperature range of interest for this material for the high temperature gas-cooled reactors and the very high temperature gas-cooled reactors. The only current alternative is, thus, a full inelastic analysis requiring sophisticated material models that have not yet been formulated and verified. To address these issues, proposed code rules have been developed which are based on the use of elastic-perfectly plastic (EPP) analysis methods applicable to very high temperatures. The proposed rules for strain limits and creep-fatigue evaluation were initially documented in the technical literature (Carter, Jetter and Sham, Proceedings of ASME 2012 Pressure Vessels and Piping Conference, papers PVP 2012 28082 and PVP 2012 28083, ASME, NY, 2012), and have been recently revised to incorporate comments and simplify their application. Background documents have been developed for these two code cases to support the ASME Code committee approval process. These background documents for the EPP strain limits and creep-fatigue code cases are documented in this report.

  16. Ciguatoxin enhances quantal transmitter release from frog motor nerve terminals.

    Science.gov (United States)

    Molgó, J.; Comella, J. X.; Legrand, A. M.

    1990-01-01

    1. Ciguatoxin (CTX), a marine toxin produced by the benthic dinoflagellate Gambierdiscus toxicus, is responsible for a complex endemic disease in man known as ciguatera fish poisoning. In the present study we have investigated the effects of purified CTX extracted for Gymnothorax javanicus moray-eel liver on frog isolated neuromuscular preparations with conventional electrophysiological techniques. 2. CTX (1-2.5 nM) applied to cutaneous pectoris nerve-muscle preparations induced, after a short delay, spontaneous fibrillations of the muscle fibres that could be suppressed with 1 microM tetrodotoxin (TTX) or by formamide to uncouple excitation-contraction. 3. In preparations treated with formamide, CTX (1-2.5 nM) caused either spontaneous or repetitive muscle action potentials (up to frequencies of 60-100 Hz) in response to a single nerve stimulus. Recordings performed at extrajunctional regions of the muscle membrane revealed that during the repetitive firing a prolongation of the repolarizing phase of the action potential occurred. At junctional sites the repetitive action potentials were triggered by repetitive endplate potentials (e.p.ps). 4. CTX (2.5 nM) caused a TTX-sensitive depolarization of the muscle membrane. 5. In junctions equilibrated in solutions containing high Mg2+ + low Ca2+, addition of CTX (1.5 nM) first induced an average increase of 239 +/- 36% in the mean quantal content of e.p.ps. Subsequently CTX reduced and finally blocked nerve-evoked transmitter release irreversibly. 6. CTX (1.5-2.5 nM) increased the frequency of miniature endplate potentials (m.e.p.ps) in junctions bathed either in normal Ringer, low Ca2(+)-high Mg2+ medium or in a nominally Ca2(+)-free solution containing EGTA.2+ Extensive washing with toxin-free solutions did not reverse the effect.(ABSTRACT TRUNCATED AT 250 WORDS) PMID:1972891

  17. Regulatory and personality predictors of the reliability of professional actions

    Directory of Open Access Journals (Sweden)

    Morosanova V.I.

    2017-12-01

    Full Text Available Background. The present research is carried out in the context of the conscious self-regulation of professional activity. Objective. It investigates the regulatory and personality predictors of reliability in rescue operations under stressful conditions. Design. The research sample includes 87 rescuers (72 men and 15 women aged from 25 to 50 years. Respondents were asked to complete the Morosanova’s Self-Regulation Profile Questionnaire – SRPQM, the Eysenck Personality Profile - Short (EPP-S, and the expert questionnaire “Professional Reliability of Rescue Operation” designed for this particular study. Results. On the basis of a correlation analysis, the structural model of the predictors of action reliability was constructed using the maximum likelihood method. Consistency indices showed a good agreement between the model and empirical data. The model contains three latent factors: “Self-regulation”, “Neuroticism” and “Reliability of actions”. As the model displays, the “Self-regulation” factor is a significant predictor of professional action reliability. There are two indicator variables for the factor “Self-regulation”: the self-regulation reliability considered as its stability in the stressful situations, and the rescuers’ levels of development of professionally critical regulatory features - modeling of conditions significant for the achievement of goals and the programming of actions. The study results also show that personality dispositions (by Eysenck have only indirect influence on action reliability. As the structural model reveals, the conscious self-regulation is a mediator in the relationship of neuroticism traits and action reliability. Conclusion. The conscious self-regulation is a significant predictor of professional action reliability under stressful conditions. It is also the mediator of the effects of personality dispositions on the reliability of action.

  18. Comportamiento reproductivo de un hato Angus en el Bajío mexicano

    Directory of Open Access Journals (Sweden)

    S. P. Castillo

    2012-01-01

    Full Text Available El objetivo del presente estudio fue evaluar algunos factores ambientales sobre el comportamiento reproductivo de un hato Angus, bajo condiciones de pastoreo en el Bajío Mexicano. Se utilizaron los registros de una explotación de pie de cría del municipio de León, Guanajuato. La región presenta clima templado subhúmedo con lluvias en verano; los animales pastoreaban en agostaderos de pastizal mediano abierto y pastizal amacollado. La reproducción es a través de periodos de empadre definidos; uno, de mayo a julio, y otro de diciembre a enero, y los destetes son a la edad de siete meses, aproximadamente. Los datos fueron analizados usando el método de mínimos cuadrados para determinar el efecto de año de parto (1991-2007, época de parto (frío: diciembre- marzo; sequía: abril-junio y lluvias: julionoviembre, y número de parto de la vaca (1, 2,...¿9, sobre las variables de edad al primer parto (epp e intervalo entre partos (iep. Las medias y sus desvíos típicos para epp e iep fueron 793.5 ± 165.8 días (2.17 años y 407.5 ± 83.5 días (13.47 meses, respectivamente. El año de parto, la época de parto y el número de parto de la vaca afectaron (P < 0.01 el iep. De los resultados obtenidos en el presente estudio se concluye que el año, la época y el número de parto son importantes en el comportamiento reproductivo del ganado Angus bajo condiciones de pastoreo.

  19. Estimating HIV incidence among adults in Kenya and Uganda: a systematic comparison of multiple methods.

    Directory of Open Access Journals (Sweden)

    Andrea A Kim

    2011-03-01

    Full Text Available Several approaches have been used for measuring HIV incidence in large areas, yet each presents specific challenges in incidence estimation.We present a comparison of incidence estimates for Kenya and Uganda using multiple methods: 1 Epidemic Projections Package (EPP and Spectrum models fitted to HIV prevalence from antenatal clinics (ANC and national population-based surveys (NPS in Kenya (2003, 2007 and Uganda (2004/2005; 2 a survey-derived model to infer age-specific incidence between two sequential NPS; 3 an assay-derived measurement in NPS using the BED IgG capture enzyme immunoassay, adjusted for misclassification using a locally derived false-recent rate (FRR for the assay; (4 community cohorts in Uganda; (5 prevalence trends in young ANC attendees. EPP/Spectrum-derived and survey-derived modeled estimates were similar: 0.67 [uncertainty range: 0.60, 0.74] and 0.6 [confidence interval: (CI 0.4, 0.9], respectively, for Uganda (2005 and 0.72 [uncertainty range: 0.70, 0.74] and 0.7 [CI 0.3, 1.1], respectively, for Kenya (2007. Using a local FRR, assay-derived incidence estimates were 0.3 [CI 0.0, 0.9] for Uganda (2004/2005 and 0.6 [CI 0, 1.3] for Kenya (2007. Incidence trends were similar for all methods for both Uganda and Kenya.Triangulation of methods is recommended to determine best-supported estimates of incidence to guide programs. Assay-derived incidence estimates are sensitive to the level of the assay's FRR, and uncertainty around high FRRs can significantly impact the validity of the estimate. Systematic evaluations of new and existing incidence assays are needed to the study the level, distribution, and determinants of the FRR to guide whether incidence assays can produce reliable estimates of national HIV incidence.

  20. ALSAT-2A power subsystem behavior during launch, early operation, and in-orbit test

    Science.gov (United States)

    Larbi, N.; Attaba, M.; Beaufume, E.

    2012-09-01

    In 2006, Algerian Space Agency (ASAL) decided to design and built two optical Earth observation satellites. The first one, ALSAT-2A, was integrated and tested as a training and cooperation program with EADS Astrium. The second satellite ALSAT-2B will be integrated by ASAL engineers in the Satellite Development Center (CDS) at Oran in Algeria. On 12th July 2010, Algeria has launched ALSAT-2A onboard an Indian rocket PSLV-C15 from the Sriharikota launch base, Chennaï. ALSAT-2A is the first Earth observation satellite of the AstroSat-100 family; the design is based on the Myriade platform and comprising the first flight model of the New Astrosat Observation Modular Instrument (NAOMI). This Instrument offers a 2.5m ground resolution for the PAN channel and a 10m ground resolution for four multi-spectral channels which provides high imaging quality. The operations are performed from ALSAT-2 ground segment located in Ouargla (Algeria) and after the test phase ALSAT-2A provides successful images. ALSAT-2A electrical power subsystem (EPS) is composed of a Solar Array Generator (SAG ), a Li-ion battery dedicated to power storage and energy source during eclipse or high consumption phases and a Power Conditioning and Distribution Unit (PCDU). This paper focuses primarily on ALSAT-2A electrical power subsystem behavior during Launch and Early OPeration (LEOP) as well as In Orbit Test (IOT). The telemetry data related to the SAG voltage, current and temperature will be analyzed in addition to battery temperature, voltage, charge and discharge current. These parameters will be studied in function of satellite power consumption.

  1. Assessing the Pathogenic Ability of Ralstonia pseudosolanacearum (Ralstonia solanacearum Phylotype I from Ornamental Rosa spp. Plants

    Directory of Open Access Journals (Sweden)

    Napoleon N. A. Tjou-Tam-Sin

    2017-11-01

    Full Text Available Ralstonia pseudosolanacearum (Ralstonia solanacearum phylotype I isolates found in stunted, yellowing, and wilted ornamental rose (Rosa spp. were assessed for their pathogenic ability in two rose cultivars (cv. “Armando” and cv. “Red Naomi” and in four solanaceous crops: tomato (Solanum lycopersicum cv. “Money Maker”, tobacco (Nicotiana tabacum cv. “White Burley”, eggplant (Solanum melongena cv. “Black Beauty” and sweet pepper (Capsicum annum cv. “Yolo Wonder”. Significant differences were observed in susceptibility between the two rose cultivars as well as between the two modes of inoculation performed. The cultivar “Armando” was significantly more susceptible than cultivar “Red Naomi,” exhibiting higher disease severity and incidence. Similarly, stem inoculation after wounding was found to be significantly more effective than soil drenching, resulting in higher disease severity. Additionally, a temperature dependency in susceptibility was observed for both cultivars irrespective of the mode of inoculation, however, this was significantly more pronounced upon soil drenching. The solanaceous crops all showed to be susceptible to the R. pseudosolanacearum isolates originated from the Rosa spp. plants. Furthermore, both rose cultivars were able to harbor symptomless infections with other R. pseudosolanacearum and R. solanacearum isolates than those isolated from rose. Our results clearly demonstrated that latent infections in a rose cultivar such as cv. “Red Naomi” do occur even at temperatures as low as 20°C. This latency poses high risks for the entire floricultural industry as latently infected Rosa spp. plants are propagated and distributed over various continents, including areas where climatic conditions are optimal for the pathogen.

  2. Speaking of Freedom: U.S. Multicultural Literature and Human Rights Talk In an Emerging Democracy

    Directory of Open Access Journals (Sweden)

    Amy Levin

    2015-02-01

    In February 2013, I served as the first US Fulbright scholar in a Myanmar public university in almost thirty years. Our discipline was chosen for this venture because, according to the project overview, “American literature is not a sensitive subject with the Ministry of Education and thus a good idea.” Knowing it to be risky, I introduced Masters students and their faculty to recent US literature, focusing primarily on works by women and minorities beginning with the Civil Rights movement. My texts were selected from those I teach in my course on US women writers at home, but in Myanmar, they were discussed with predominantly female groups representing the many religious and ethnic groups within Myanmar.  On other occasions, I met with women from NGOs or participated in programs on Women’s Studies and issues such as human trafficking. The experience yielded multiple opportunities to reflect and theorize about the nature of global rights and reciprocity; I was able to compare how women in Myanmar and the US responded to concerns relevant to marginalized populations, even as I confronted issues arising from post-colonialism and male privilege daily.  Yet the most intriguing parts of the experience were the silences, evasions, and hesitations which constantly interrupted conversations about the opportunities for improving civil rights in the shift toward democracy.  Slowly, we were able to use literature to draw implicit parallels and open conversations about “sensitive topics” so that in the end, the experience was transformative for all of us. Adapting a line from a Naomi Shihab Nye poem, one of my students wrote, “Until you speak Myanmar, you will not understand freedom.” And she was right. My presentation will analyze how US multicultural women’s literature provided scaffolding for more extensive conversations about women and human rights, drawing on literary theory and student narratives as appropriate.

  3. Food effect on the bioavailability of two distinct formulations of megestrol acetate oral suspension

    Directory of Open Access Journals (Sweden)

    Benoit Deschamps

    2009-09-01

    Full Text Available Benoit Deschamps1, Naomi Musaji2, John A Gillespie21SFBC Anapharm, Montreal, Canada; 2Strativa Pharmaceuticals, a division of Par Pharmaceutical, Inc., Woodcliff Lake, NJ, USAObjective: Megestrol acetate oral suspension (MAOS is an appetite stimulant indicated for cachexia in patients with AIDS. It is available in its original formulation, Megace® (MAOS, and as a nanocrystal dispersion, Megace® ES (MA-ES. Three studies were conducted to evaluate the pharmacokinetic properties of these formulations under fed and fasting conditions.Methods: An open-label, crossover trial was conducted in 24 healthy males randomized to MA-ES 625 mg/5 mL given with a high-calorie, high-fat meal, or after an overnight fast. Blood samples were drawn at multiple time points and pharmacokinetic parameters were determined. Two separate, open-label reference studies evaluated MAOS 800 mg/20 mL in 40 fed or 40 fasting healthy male volunteers.Results: In fasting MA-ES subjects, the average maximum concentration (Cmax was 30% less than the fed Cmax value. For MAOS, fasting Cmax was 86% less than fed Cmax. In fasting subjects, the area under the curve was 12,095 ng⋅h/mL for MA-ES, and 8,942 ng⋅h/mL for MAOS. In fed subjects, the absorption of the two formulations was comparable.Conclusion: Bioavailability and absorption are greater for MA-ES than MAOS in fasting subjects. MA-ES may be a preferred formulation of megestrol acetate when managing cachectic patients whose caloric intake is reduced.Keywords: megestrol acetate, bioavailability, cachexia, nanocrystal technology, appetite stimulant

  4. Cerebral blood flow response to flavanol-rich cocoa in healthy elderly humans

    Directory of Open Access Journals (Sweden)

    Farzaneh A Sorond

    2008-04-01

    Full Text Available Farzaneh A Sorond1,2, Lewis A Lipsitz2,4, Norman K Hollenberg3,5, Naomi DL Fisher31Department of Neurology, Stroke Division; 2Institute for Aging Research, Hebrew SeniorLife, Boston, MA; 3Department of Medicine, Endocrine-Hypertension Division; 4Department of Medicine, Gerontology, Beth Israel Deaconess Medical Center, Boston, MA, USA; 5Department of Radiology, Brigham and Women’s Hospital, Boston, MABackground and Purpose: Cerebral ischemia is a common, morbid condition accompanied by cognitive decline. Recent reports on the vascular health benefits of flavanol-containing foods signify a promising approach to the treatment of cerebral ischemia. Our study was designed to investigate the effects of flavanol-rich cocoa (FRC consumption on cerebral blood flow in older healthy volunteers.Methods: We used transcranial Doppler (TCD ultrasound to measure mean blood flow velocity (MFV in the middle cerebral artery (MCA in thirty-four healthy elderly volunteers (72 ± 6 years in response to the regular intake of FRC or flavanol-poor cocoa (FPC.Results: In response to two weeks of FRC intake, MFV increased by 8% ± 4% at one week (p = 0.01 and 10% ± 4% (p = 0.04 at two weeks. In response to one week of cocoa, significantly more subjects in the FRC as compared with the FPC group had an increase in their MFV (p < 0.05.Conclusions: In summary, we show that dietary intake of FRC is associated with a significant increase in cerebral blood flow velocity in the MCA as measured by TCD. Our data suggest a promising role for regular cocoa flavanol’s consumption in the treatment of cerebrovascular ischemic syndromes, including dementias and stroke.Keywords: cerebral blood flow, flavanol, cocoa, transcranial Doppler ultrasound

  5. Report on FY15 Alloy 617 SMT Creep-Fatigue Test Results

    Energy Technology Data Exchange (ETDEWEB)

    Wang, Yanli [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Jetter, Robert I. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Baird, Seth T. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Pu, Chao [Univ. of Tennessee, Knoxville, TN (United States); Sham, Sam [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)

    2015-06-22

    viability of the Alloy 617 Code Case, the use of the current elastic analysis based rules in Subsection NH for the evaluation of strain limits (a precursor for the creep-fatigue rules) and the creep-fatigue rules themselves have been deemed inappropriate for Alloy 617 at temperatures above 650C (Corum and Brass, 1991). The rationale for this exclusion is that at higher temperatures it is not feasible to decouple plasticity and creep, which is the basis for the current simplified rules. This temperature, 650C, is well below the temperature range of interest for this material for the High Temperature Gas Cooled Reactor (HTGR) as well as the VHTR. The only current alternative is, thus, a full inelastic analysis which requires sophisticated material models which have not yet been formulated and verified. To address the prohibition on the use of current methods at very high temperatures, proposed Code rules have been developed which are based on the use of elastic-perfectly plastic (E-PP) analysis methods and which are expected to be applicable to very high temperatures. To provide data to implement the proposed rules and to verify their application, a series of tests have been initiated. One test concept, the Simplified Model Test (SMT), takes into account the stress and strain redistribution in real structures by including representative follow-up characteristics in the test specimen. The correlation parameter between test and design is the elastically calculated strain, and the dependent test variable is the observed cycles to failure. Although the initial priority for the SMT approach is to generate data to support validation of the E-PP Code Case for evaluation of creep-fatigue damage, the broader goal of the SMT approach is to develop a methodology for evaluation of creep fatigue damage which is simpler to implement than the current complex rules and applicable to the full temperature range from ambient conditions to the very high temperature creep regime of 900-950C. Also

  6. Quantifying Cyclic Thermal Stresses Due to Solar Exposure in Rock Fragments in Gale Crater, Mars

    Science.gov (United States)

    Hallet, B.; Mackenzie-Helnwein, P.; Sletten, R. S.

    2017-12-01

    ] Collins and Stock (2016) Nature Geoscience 9: 395-400 [3] Eppes M C et al. (2016) Geol. Soc.Am. Bull. 128(9-10), 1315-1338. [4] Eppes M C et al. (2015) Nature Communications 6:6712 [5] El-Maarry M R et al. (2015) Geophys. Res. Lett. 42:5170-5178 [6] Delbo M et al. (2014) Nature 508(7495): 233-236 [7] Molaro J L et al. (2017) Icarus 294, 247-261

  7. ISS External Payload Platform - a new opportunity for research in the space environment

    Science.gov (United States)

    Steimle, Christian; Pape, Uwe

    The International Space Station (ISS) is a widely accepted platform for research activities in low Earth orbit. To a wide extent these activities are conducted in the pressurised laboratories of the station and less in the outside environment. Suitable locations outside the ISS are rare, existing facilities fully booked for the coming years. To overcome this limitation, an external payload platform accessible for small size payloads on a commercial basis will be launched to the ISS and installed on the Japanese Experiment Module External Facility (JEM-EF) in the third quarter of 2014 and will be ready to be used by the scientific community on a fully commercial basis. The new External Payload Platform (EPP) and its opportunities and constraints assessed regarding future research activities on-board the ISS. The small size platform is realised in a cooperation between the companies NanoRacks, Astrium North America in the United States, and Airbus Defence and Space in Germany. The hardware allows the fully robotic installation and operation of payloads. In the nominal mission scenario payload items are installed not later than one year after the signature of the contract, stay in operation for 15 weeks, and can be returned to the scientist thereafter. Payload items are transported among the pressurised cargo usually delivered to the station with various supply vehicles. Due to the high frequency of flights and the flexibility of the vehicle manifests the risk of a delay in the payload readiness can be mitigated by delaying to the next flight opportunity which on average is available not more than two months later. The mission is extra-ordinarily fast and of low cost in comparison to traditional research conducted on-board the ISS and can fit into short-term funding cycles available on national and multi-national levels. The size of the payload items is limited by handling constraints on-board the ISS. Therefore, the standard experiment payload size is a multiple of a

  8. 2010 Remediation Effectiveness Report for the U.S. Department of Energy Oak Ridge Reservation, Oak Ridge, Tennessee - Data and Evaluations

    Energy Technology Data Exchange (ETDEWEB)

    Bechtel Jacobs

    2010-09-01

    watershed scale, such as contaminant trends at surface water integration points (IPs). Long-term stewardship (LTS) information used in this report is collected, compiled, and tracked by the WRRP in conjunction with the Bechtel Jacobs Company LLC (BJC) Surveillance and Maintenance (S&M) program, the BJC Radiation Protection Organization at East Tennessee Technology Park (ETTP), and the ETTP Environmental Compliance Program. Additionally, documentation verifying the implementation of administrative land use controls (LUCs) [i.e., property record restrictions, property record notices, zoning notices, and excavation/penetration permit (EPP) program] is also obtained from many sources throughout the fiscal year (FY), including County Register of Deeds offices for property record restrictions and property record notices, City Planning Commission for zoning notices, and BJC project engineers for EPP program verification. Copies of this documentation are obtained by the WRRP and maintained with the project RER files.

  9. Key developments of the EP1000 design

    International Nuclear Information System (INIS)

    Noviello, L.

    1999-01-01

    In 1994, a group of European utilities initiated, together with Westinghouse and its industrial partner GENESI (an Italian consortium including ANSALDO and FIAT), a program designated EPP (European Passive Plant) to evaluate Westinghouse passive nuclear plant technology for application in Europe. The Phase I of the European Passive Plant program involved the evaluation of the Westinghouse 600 MWe AP600 and 1000 MWe Simplified Pressurized Water Reactor (SPWR) designs against the European Utility Requirements (EUR), and when necessary, the investigation of possible modifications to achieve compliance with the EUR. In Phase 1 of the program, which has been completed in 1996, the following major tasks were accomplished: The impacts of the European Utility Requirements (EUR) on the Westinghouse nuclear island design were evaluated. A 1000 MWe passive plant reference design (EP1000) was developed which conforms to the EUR and is expected to be licensable in Europe. With respect to the NSSS and containment, the EP1000 reference design closely follows those of the Westinghouse SPWR design, while the AP600 design has been taken as the basis for the design of the auxiliary systems. Extensive design and testing efforts have been made for the AP600 and SPWR during the respective multi-year programs. While the results of these programs have been and will continue to be utilised, at the maximum extent, to minimise the work to be performed on the EP1000 design, the compliance with EUR is a key design requirement for the EP1000 The ultimate objective of Phase 2 of the program is to develop design details and perform supporting analyses to produce a Safety Case Report (SCR) for submittal to European Safety Authorities. The first part of Phase 2, hereafter referred as Phase 2A, started at the beginning of 1997 and will be completed at the end of 1998. Scope of this phase of the program is to develop the design modifications of important systems and structures so to comply with the

  10. Differential metabolic responses of Beauveria bassiana cultured in pupae extracts, root exudates and its interactions with insect and plant.

    Science.gov (United States)

    Luo, Feifei; Wang, Qian; Yin, Chunlin; Ge, Yinglu; Hu, Fenglin; Huang, Bo; Zhou, Hong; Bao, Guanhu; Wang, Bin; Lu, Ruili; Li, Zengzhi

    2015-09-01

    Beauveria bassiana is a kind of world-wide entomopathogenic fungus and can also colonize plant rhizosphere. Previous researches showed differential expression of genes when entomopathogenic fungi are cultured in insect or plant materials. However, so far there is no report on metabolic alterations of B. bassiana in the environments of insect or plant. The purpose of this paper is to address this problem. Herein, we first provide the metabolomic analysis of B. bassiana cultured in insect pupae extracts (derived from Euproctis pseudoconspersa and Bombyx mori, EPP and BMP), plant root exudates (derived from asparagus and carrot, ARE and CRE), distilled water and minimal media (MM), respectively. Principal components analysis (PCA) shows that mycelia cultured in pupae extracts and root exudates are evidently separated and individually separated from MM, which indicates that fungus accommodates to insect and plant environments by different metabolic regulation mechanisms. Subsequently, orthogonal projection on latent structure-discriminant analysis (OPLS-DA) identifies differential metabolites in fungus under three environments relative to MM. Hierarchical clustering analysis (HCA) is performed to cluster compounds based on biochemical relationships, showing that sphingolipids are increased in BMP but are decreased in EPP. This observation further implies that sphingolipid metabolism may be involved in the adaptation of fungus to different hosts. In the meantime, sphingolipids are significantly decreased in root exudates but they are not decreased in distilled water, suggesting that some components of the root exudates can suppress sphingolipid to down-regulate sphingolipid metabolism. Pathway analysis finds that fatty acid metabolism is maintained at high level but non-ribosomal peptides (NRP) synthesis is unaffected in mycelia cultured in pupae extracts. In contrast, fatty acid metabolism is not changed but NRP synthesis is high in mycelia cultured in root exudates

  11. European utility requirements (EUR) volume 3 assessment for AP1000

    International Nuclear Information System (INIS)

    Saiu, G.; Demetri, K.J.

    2005-01-01

    The EUR (European Utility Requirements) Volume 3 is intended to report the Plant Description, the Compliance Assessment to EUR Volumes 1 and 2, and finally, the Specific Requirements for each specific Nuclear Power Plant Design considered by the EUR. Five subsets of EUR Volume 3, based on EUR Revision B, are already published; all of which are next generation plant designs being developed for Europe beyond 2000. They include : 1) EP1000 - Passive Pressurized Light Water Reactor (3-Loop, 1000 MWe) 2) EPR - Evolutionary Pressurized Light Water Reactor (1500 MWe) 3) BWR90/90+ - Evolutionary Boiling Water Reactor (1400 MWe) 4) ABWR - Evolutionary Boiling Water Reactor (1400 MWe) 5) SWR 1000 - Boiling Water Reactor With Passive Features (1000 MWe) In addition, the following subsets are currently being developed: 1) AP1000 - Passive Pressurized Light Water Reactor (2-Loop, 1117 MWe) 2) VVER AES 92 - Pressurized Water Reactor With Passive Features (1000 MWe) The purpose of this paper is to provide an overview of the program, which started in January 2004 with the EUR group to prepare an EUR Volume 3 Subset for the AP1000 nuclear plant design. The AP1000 EUR compliance assessment, to be performed against EUR Revision C requirements, is an important step for the evaluation of the AP1000 design for application in Europe. The AP1000 compliance assessment is making full use of AP1000 licensing documentation, EPP Phase 2 design activities and EP1000 EUR detailed compliance assessment. As of today, nearly all of the EUR Chapters have been discussed within the EUR Coordination Group. Based on the results of the compliance assessment, it can be stated that the AP1000 design shows a good level of compliance with the EUR Revision C requirements. Nevertheless, the compliance assessment has highlighted areas for where the AP1000 plant deviates from the EUR. The EPP design group has selected the most significant ones for performing detailed studies to quantify the degree of compliance

  12. Mastimännid ja muu mets : mitmekülgsuse võlu Eesti proosast aastal 2007 / Sirje Olesk

    Index Scriptorium Estoniae

    Olesk, Sirje, 1954-

    2008-01-01

    Ülevaade 2007. aasta eesti proosast. Käsitletakse järgimisi autoreid ja nende teoseid: Ene Mihkelson "Katkuhaud", Andrus Kivirähk "Mees, kes teadis ussisõnu", Jaan Kaplinski "Seesama jõgi", Tõnu Õnnepalu "Flandria päevik", Toomas Vint "Mäluauguga naine", Indrek Hargla "French ja Koulu Tarbatus", Kalle Käsper "Buridanid IV", Jaan Tooming "Teekond mäe südamesse", Ustav Mikelsaar "Tunnimehed", Henn Mikelsaar "Teema variatsioonidega", Reet Kudu "Pidupäevad võõrsil", Mara Maret Aronovich "Tagasikäiguga edasi", Aimée Beekman "Proovielu", Valentine Nõlvak "Ellujääja : mälestused", Mehis Heinsaar "Rändaja õnn", Maimu Berg "Unustatud inimesed", Mats Traat "Sarviku armastus : valik kultuuriloolisi novelle", Mihkel Mutt "Siseemigrant : novellid Rui taevalike kommentaaridega", Paavo Kivine "Kaks kavaleri", Kärt Hellerma "Ma armastasin David Copperfieldi", Piret Bristol "Paralleelmeri", Imre Siil "Mereröövlite loss", Kalju Saaber "Issanda loomaaed. Viru sektor", Veiko Märka "Lendas üle marmortahvli", Vahur Afanasjev "Kaadrid otsustavad, ehk, Sööbik ja Pisik seiklevad jälle, ehk, Eesti rahva lühike, kuid õnnelik ajalugu, Ehk kirjalik komejant tühjusest", Aarne Ruuben "Lugusid Anveltist ja Kingissepast", Epp Annus "Sina, Matilda", Peeter Helme "Puudutus", Ivar Sild "Tantsiv linn", Tui Hirv "Tähe tänav. Per musica ad astra", Tiina Laanem "Väikesed vanamehed", Angela Hofberg (pseud.) "Päev nagu elu", Marion Andra "Vähemalt...", Olle Lauli "Niguliste õpilased", Aarne Biin "Linna valitsemine", Erik Tohvri "Mürgiliblikas", Riina Kangur "Elisa", Kerttu Rakke "Küpsiseparadiis", Epp Petrone ja Dagmar Reintam "Õun ära süüa?", Elme Väljaste "Päriselu Proletariaadi puiesteel", Ketlin Priilinn "Hõbeingel", Ira Lember "Kohvik pärnade all", Paul Pajos "Krimijutud edasijõudnuile", Andres Anvelt "Punane elavhõbe", Klaara ja Kaarel Kivi "Mõrvasügis", Tiit Sepa "Hommik ühele", Lembit Uustulnd "Ruutuemanda sündroom : rahvusvaheline

  13. Soil bioengineering measures for disaster mitigation and environmental restoration in Central America: authochtonal cuttings suitability and economic efficiency

    Science.gov (United States)

    Petrone, A.; Preti, F.

    2009-04-01

    The use of Soil Bio-Engineering techniques in Developing countries is a relevant issue for Disaster mitigation, environmental restoration and poverty reduction. Research on authochtonal plants suitable for this kind of works and on economic efficiency is essential for the divulgation of this Discipline. The present paper is focused on this two issues related to the realization of various typologies of Soil Bio-engineering works in the Humid tropic of Nicaragua. In the area of Río Blanco, located in the Department of Matagalpa, Soil bio-engineering installations were built in several sites. The particular structures built were: drainages with live fascine mattress, a live palisade, a vegetated live crib wall for riverbank protection, a vegetative covering made of a metallic net and biotextile coupled with a live palisade made of bamboo. In order to evaluate the suitability of the various plants used in the works, monitorings were performed, one in the live palisade alongside an unpaved road and the other on the live crib wall along a riverbank, collecting survival rate and morphological parameters data. Concerning the economic efficiency we proceed to a financial analysis of the works and once the unit price was obtained, we converted the amount in EPP Dollars (Equal Purchasing Power) in order to compare the Nicaraguan context with the Italian one. Among the used species we found that Madero negro (Gliricidia sepium) and Roble macuelizo (Tabebuia rosea) are adequate for Soil-bioengineering measure on slopes while Helequeme (Erythrina fusca) reported a successful behaviour only in the crib wall for riverbank protection. In the comparison of the costs in Nicaragua and in Italy, the unit price reduction for the central American country ranges between 1.5 times (for the vegetative covering) and almost 4 times (for the fascine mattress) if it's used the EPP dollar exchange rate. Thus, a conclusion can be reached with regard to hydrological-risk mitigating actions

  14. Soil bio-engineering for risk mitigation and environmental restoration in a humid tropical area

    Science.gov (United States)

    Petrone, A.; Preti, F.

    2009-07-01

    The use of soil bio-engineering techniques in developing countries is a relevant issue for disaster mitigation, environmental restoration and poverty reduction. Research on authochtonal plants suitable for this kind of works and on economic efficiency is essential for the divulgation of such techniques. The present paper is focused on this two issues related to the realization of various typologies of soil bio-engineering works in the humid tropic of Nicaragua. In the area of Río Blanco, located in the Department of Matagalpa, soil bio-engineering installations were built in several sites. The particular structures built were: drainages with live fascine mattress, a live palisade, a vegetated live crib wall for riverbank protection, a vegetative covering made of a metallic net and biotextile coupled with a live palisade made of bamboo. In order to evaluate the suitability of the various plants used in the works, monitorings were performed, one in the live palisade alongside an unpaved road and the other on the live crib wall along a riverbank, collecting survival rate and morphological parameters data. Concerning the economic efficiency we proceed to a financial analysis of the works and once the unit price was obtained, we converted the amount in EPP Dollars (Equal Purchasing Power) in order to compare the Nicaraguan context with the Italian one. Among the used species we found that Madero negro (Gliricidia sepium) and Roble macuelizo (Tabebuia rosea) are adequate for soil-bioengineering measure on slopes while Helequeme (Erythrina fusca) reported a successful behaviour only in the crib wall for riverbank protection. In the comparison of the costs in Nicaragua and in Italy, the unit price reduction for the Central American country ranges between 1.5 times (for the vegetative covering) and almost 4 times (for the fascine mattress) if it's used the EPP dollar exchange rate. Conclusions are reached with regard to hydrological-risk mitigating actions performed on a

  15. Soil bioengineering for risk mitigation and environmental restoration in a humid tropical area

    Science.gov (United States)

    Petrone, A.; Preti, F.

    2010-02-01

    The use of soil bio-engineering techniques in developing countries is a relevant issue for disaster mitigation, environmental restoration and poverty reduction. Research on the autochthonal plants suitable for these kinds of interventions and on the economic efficiency of the interventions is essential for the dissemination of such techniques. The present paper is focused on these two issues as related to the realization of various typologies of soil bioengineering works in the humid tropics of Nicaragua. In the area of Río Blanco, located in the Department of Matagalpa, soil bioengineering installations were built in several sites. The particular structures built were: drainages with live fascine mattress, a live palisade, a vegetated live crib wall for riverbank protection, a vegetative covering made of a metallic net and biotextile coupled with a live palisade made of bamboo. In order to evaluate the suitability of the various plants used in these works, monitoring was performed, one on the live palisade alongside an unpaved road and the other on the live crib wall along a riverbank, by collecting data on survival rate and morphological parameters. Concerning economic efficiency, we proceeded to a financial analysis of the works. Once the unit price was obtained, we converted the amount into EPP Dollars (Equal Purchasing Power) in order to compare the Nicaraguan context with the European one. Among the species used we found that Gliricidia sepium (local common name: Madero negro) and Tabebuia rosea (local common name: Roble macuelizo) are adequate for soil bioengineering measures on slopes, while Erythrina fusca (local common name: Helequeme) resulted in successful behaviour only in the crib wall for riverbank protection. In comparing costs in Nicaragua and in Italy, the unit price reduction for Nicaragua ranges from 1.5 times (for the vegetative covering) to almost 4 times (for the fascine mattress), using the EPP dollar exchange rate. Our conclusions with

  16. Experimentally Reproducing Thermal Breakdown of Rock at Earth's Surface

    Science.gov (United States)

    Eppes, M. C.; Griffiths, L.; Heap, M. J.; Keanini, R.; Baud, P.

    2016-12-01

    Thermal stressing induces microcrack growth in rock in part due to thermal expansion mismatch between different minerals, mineral phases, or crystalline axes and/or thermal gradients in the entire rock mass. This knowledge is largely derived from experimental studies of thermal microcracking, typically under conditions of very high temperatures (hundreds of °C). Thermal stressing at lower temperatures has received significantly less attention despite the fact that it may play an important role in rock breakdown at and near Earth's surface (Aldred et al., 2015; Collins and Stock, 2016). In particular, Eppes et al. (2016) attribute recorded Acoustic Emissions (AE) from a highly instrumented granite boulder sitting on the ground in natural conditions to subcritical crack growth driven by thermal stresses arising from a combination of solar- and weather-induced temperature changes; however the maximum temperature the boulder experienced was just 65 °C. In order to better understand these results without complicating factors of a natural environment, we conducted controlled laboratory experiments on cylindrical samples (40 mm length and 20 mm diameter) cored from the same granite as the Eppes et al. (2016) experiment, subjecting them to temperature fluctuations that reproduced the field measurements. We used a novel experimental configuration whereby two high temperature piezo-transducers are each in contact with an opposing face of the sample. The servo-controlled uniaxial press compensates for the thermal expansion and contraction of the pistons and the sample, keeping the coupling between the transducers and the sample, and the axial force acting on the sample, constant throughout. The system records AE, as well as P-wave velocity, both independent proxies for microfracture, as well as strain and temperature. Preliminary tests, heating and cooling granite at a rate of 1 °C/min, show that a large amount of AE occurs at temperatures as low as 100 °C. Ultimately, by

  17. Characterization of Urinary Phthalate Metabolites Among Custodians

    Science.gov (United States)

    Cavallari, Jennifer M.; Simcox, Nancy J.; Wakai, Sara; Lu, Chensheng; Garza, Jennifer L.; Cherniack, Martin

    2015-01-01

    Phthalates, a ubiquitous class of chemicals found in consumer, personal care, and cleaning products, have been linked to adverse health effects. Our goal was to characterize urinary phthalate metabolite concentrations and to identify work and nonwork sources among custodians using traditional cleaning chemicals and ‘green’ or environmentally preferable products (EPP). Sixty-eight custodians provided four urine samples on a workday (first void, before shift, end of shift, and before bedtime) and trained observers recorded cleaning tasks and types of products used (traditional, EPP, or disinfectant) hourly over the work shifts. Questionnaires were used to assess personal care product use. Four different phthalate metabolites [monoethyl phthalate (MEP), monomethyl phthalate (MMP), mono (2-ethylhexyl) phthalate (MEHP), and monobenzyl phthalate (MBzP)] were quantified using liquid chromatography mass spectrometry. Geometric means (GM) and 95% confidence intervals (95% CI) were calculated for creatinine-adjusted urinary phthalate concentrations. Mixed effects univariate and multivariate modeling, using a random intercept for each individual, was performed to identify predictors of phthalate metabolites including demographics, workplace factors, and personal care product use. Creatinine-adjusted urinary concentrations [GM (95% CI)] of MEP, MMP, MEHP, and MBzP were 107 (91.0–126), 2.69 (2.18–3.30), 6.93 (6.00–7.99), 8.79 (7.84–9.86) µg g−1, respectively. An increasing trend in phthalate concentrations from before to after shift was not observed. Creatinine-adjusted urinary MEP was significantly associated with frequency of traditional cleaning chemical intensity in the multivariate model after adjusting for potential confounding by demographics, workplace factors, and personal care product use. While numerous demographics, workplace factors, and personal care products were statistically significant univariate predictors of MMP, MEHP, and MBzP, few

  18. Soil bioengineering for risk mitigation and environmental restoration in a humid tropical area

    Directory of Open Access Journals (Sweden)

    A. Petrone

    2010-02-01

    Full Text Available The use of soil bio-engineering techniques in developing countries is a relevant issue for disaster mitigation, environmental restoration and poverty reduction. Research on the autochthonal plants suitable for these kinds of interventions and on the economic efficiency of the interventions is essential for the dissemination of such techniques. The present paper is focused on these two issues as related to the realization of various typologies of soil bioengineering works in the humid tropics of Nicaragua.

    In the area of Río Blanco, located in the Department of Matagalpa, soil bioengineering installations were built in several sites. The particular structures built were: drainages with live fascine mattress, a live palisade, a vegetated live crib wall for riverbank protection, a vegetative covering made of a metallic net and biotextile coupled with a live palisade made of bamboo. In order to evaluate the suitability of the various plants used in these works, monitoring was performed, one on the live palisade alongside an unpaved road and the other on the live crib wall along a riverbank, by collecting data on survival rate and morphological parameters. Concerning economic efficiency, we proceeded to a financial analysis of the works. Once the unit price was obtained, we converted the amount into EPP Dollars (Equal Purchasing Power in order to compare the Nicaraguan context with the European one.

    Among the species used we found that Gliricidia sepium (local common name: Madero negro and Tabebuia rosea (local common name: Roble macuelizo are adequate for soil bioengineering measures on slopes, while Erythrina fusca (local common name: Helequeme resulted in successful behaviour only in the crib wall for riverbank protection.

    In comparing costs in Nicaragua and in Italy, the unit price reduction for Nicaragua ranges from 1.5 times (for the vegetative covering to almost 4 times (for the fascine mattress

  19. Positive expiratory pressure - Common clinical applications and physiological effects.

    Science.gov (United States)

    Fagevik Olsén, Monika; Lannefors, Louise; Westerdahl, Elisabeth

    2015-03-01

    Breathing out against resistance, in order to achieve positive expiratory pressure (PEP), is applied by many patient groups. Pursed lips breathing and a variety of devices can be used to create the resistance giving the increased expiratory pressure. Effects on pulmonary outcomes have been discussed in several publications, but the expected underlying physiology of the effect is seldom discussed. The aim of this article is to describe the purpose, performance, clinical application and underlying physiology of PEP when it is used to increase lung volumes, decrease hyperinflation or improve airway clearance. In clinical practice, the instruction how to use an expiratory resistance is of major importance since it varies. Different breathing patterns during PEP increase or reduce expiratory flow, result in movement of EPP centrally or peripherally and can increase or decrease lung volume. It is therefore necessary to give the right instructions to obtain the desired effects. As the different PEP techniques are being used by diverse patient groups it is not possible to give standard instructions. Based on the information given in this article the instructions have to be adjusted to give the optimal effect. There is no consensus regarding optimal treatment frequency and number of cycles included in each treatment session and must also be individualized. In future research, more precise descriptions are needed about physiological aims and specific instructions of how the treatments have been performed to assure as good treatment quality as possible and to be able to evaluate and compare treatment effects. Copyright © 2014 Elsevier Ltd. All rights reserved.

  20. International Nuclear Physics Conference

    CERN Document Server

    2016-01-01

    We are pleased to announce that the 26th International Nuclear Physics Conference (INPC2016) will take place in Adelaide (Australia) from September 11-16, 2016. The 25th INPC was held in Firenze in 2013 and the 24th INPC in Vancouver, Canada, in 2010. The Conference is organized by the Centre for the Subatomic Structure of Matter at the University of Adelaide, together with the Australian National University and ANSTO. It is also sponsored by the International Union of Pure and Applied Physics (IUPAP) and by a number of organisations, including AUSHEP, BNL, CoEPP, GSI and JLab. INPC 2016 will be held in the heart of Adelaide at the Convention Centre on the banks of the River Torrens. It will consist of 5 days of conference presentations, with plenary sessions in the mornings, up to ten parallel sessions in the afternoons, poster sessions and a public lecture. The Conference will officially start in the evening of Sunday 11th September with Registration and a Reception and will end late on the afternoon of Fri...

  1. P1-10: The Association between Colors and Emotions

    Directory of Open Access Journals (Sweden)

    Yen-Yu Chen

    2012-10-01

    Full Text Available Wexner (1954 Journal of Applied Psychology 38 432–435 demonstrated colors were associated with specific emotions. Colors have many meanings, such as that red can lead to induce positive or negative emotions (Kaya & Epps, 2011 College Student Journal 38 396–406. This study extends previous findings and aims to investigate two questions, (1 whether colors are associated with the emotions of pictures in IAPS (International Affective Picture System and (2 whether perceiving IAPS consciously and unconsciously has different emotion associations. We replaced facial expressions with pictures of IAPS as stimuli. Five colors (black, red, yellow, blue, and white and 3 categories of IAPS (fear, awe, and amusement were manipulated in this study. Pictures were displayed in different durations to manipulate conscious (250 ms and unconscious (33 ms visual stimuli (Manuel & Pedro, 2009 Behavior Research Method 41 184–191 in two experiments. Participants were required to select the most suitable color at their first glance when the pictures of IAPS were presented, and vice versa. Results showed that overall association between colors and pictures of IAPS was weak but the association pattern was meaningful. It concluded (1 black and red colors are associated with the fearful emotion, and blue color is associated with the happy emotion; (2 white colors do not associate with the fear emotion, which is incongruent with the previous study (Osvaldo & Paul, 2007 Colour: Design & Creativity 1 1–20; (3 participants did not perform differently between conscious and unconscious stimulus conditions.

  2. MODELACIÓN DE ELEMENTOS TRAZA EN EL HORIZONTE A DE SUELOS, PLANCHA 170 (VÉLEZ, DEPARTAMENTOS DE SANTANDER Y BOYACÁ

    Directory of Open Access Journals (Sweden)

    LUIS HERNÁN SÁNCHEZ

    2008-01-01

    Full Text Available En este estudio, se analizó la distribución espacial de varios metales potencialmente tóxicos o peligrosos (EPP en suelos de la plancha 170 (Vélez. Se empleó una metodología de muestreo de baja densidad y se tomaron muestras de suelos del horizonte A, que fueron analizadas para 48 elementos químicos, usando plasma acoplado a masas y activación neutrónica. Los primeros tres componentes representan el 88% de la variabilidad total de los datos, identificándose las siguientes asociaciones: CP1= V-Sb-Mo-Cr-Ni-Zn-Cu-U, la cual representa el 73% de la varianza, incluye el mayor número de elementos y puede estar relacionado con la presencia de lodolitas y areniscas ricas en uranio y otros metales. El segundo componente principal CP2 = Ni-Zn-Cu podría representar la presencia de depósitos con sulfuros y por último CP3 = Mo-V-Ni-Sb-Cr indicaría una asociación natural derivada de shales que acumulan estos metales. Aplicando técnicas geoestadísticas se generó el mapa krigeado para el primer componente principal (CP1.

  3. Electrically induced release of acetylcholine from denervated Schwann cells.

    Science.gov (United States)

    Dennis, M J; Miledi, R

    1974-03-01

    1. Focal electrical stimulation of Schwann cells at the end-plates of denervated frog muscles elicited slow depolarizations of up to 30 mV in the muscle fibres. This response is referred to as a Schwann-cell end-plate potential (Schwann-e.p.p.).2. Repeated stimulation sometimes evoked further Schwann-e.p.p.s, but they were never sustained for more than 30 pulses. Successive e.p.p.s varied in amplitude and time course independently of the stimulus.3. The Schwann-e.p.p.s were reversibly blocked by curare, suggesting that they result from a release of acetylcholine (ACh) by the Schwann cells.4. ACh release by electrical stimulation did not seem to occur in quantal form and was not dependent on the presence of calcium ions in the external medium; nor was it blocked by tetrodotoxin.5. Stimulation which caused release of ACh also resulted in extensive morphological disruption of the Schwann cells, as seen with both light and electron microscopy.6. It is concluded that electrical stimulation of denervated Schwann cells causes break-down of the cell membrane and releases ACh, presumably in molecular form.

  4. Attitudes of Nursing Facilities' Staff Toward Pharmacy Students' Interaction with its Residents.

    Science.gov (United States)

    Adkins, Donna; Gavaza, Paul; Deel, Sharon

    2017-06-01

    All Appalachian College of Pharmacy second-year students undertake the longitudinal geriatric early pharmacy practice experiences (EPPE) 2 course, which involves interacting with geriatric residents in two nursing facilities over two semesters. The study investigated the nursing staff's perceptions about the rotation and the pharmacy students' interaction with nursing facility residents. Cross-sectional study. Academic setting. 63 nursing facility staff. A 10-item attitude survey administered to nursing staff. Nursing staff attitude toward pharmacy students' interaction with geriatric residents during the course. Sixty-three responses were received (84% response rate). Most respondents were female (95.2%), who occasionally interacted with pharmacy students (54.8%) and had worked at the facilities for an average of 6.8 years (standard deviation [SD] = 6.7) years. Staff reported that pharmacy students practiced interacting with geriatric residents and nursing facility staff, learned about different medications taken by residents as well as their life as a nursing facility resident. In addition, the student visits improved the mood of residents and staff's understanding of medicines, among others. Staff suggested that students spend more time with their residents in the facility as well as ask more questions of staff. The nursing facility staff generally had favorable attitudes about pharmacy students' visits in their nursing facility. Nursing facility staff noted that the geriatric rotation was a great learning experience for the pharmacy students.

  5. Convertible shielding to ceramic breeding blanket

    International Nuclear Information System (INIS)

    Furuya, Kazuyuki; Kurasawa, Toshimasa; Sato, Satoshi; Nakahira, Masataka; Togami, Ikuhide; Hashimoto, Toshiyuki; Takatsu, Hideyuki; Kuroda, Toshimasa.

    1995-05-01

    Four concepts have been studied for the ITER convertible blanket: 1)Layered concept 2)BIT(Breeder-Inside-Tube)concept 3)BOT(Breeder-Out of-Tube)concept 4)BOT/mixed concept. All concepts use ceramic breeder and beryllium neutron multiplier, both in the shape of small spherical pebbles, 316SS structure, and H 2 O coolant (inlet/outlet temperatures : 100/150degC, pressure : 2 MPa). During the BPP, only beryllium pebbles (the primary pebble in case of BOT/mixed concept) are filled in the blanket for shielding purpose. Then, before the EPP operation, breeder pebbles will be additionally inserted into the blanket. Among possible conversion methods, wet method by liquid flow seems expecting for high and homogeneous pebble packing. Preliminary 1-D neutronics calculation shows that the BOT/mixed concept has the highest breeding and shielding performance. However, final selection should be done by R and D's and more detail investigation on blanket characteristics and fabricability. Required R and D's are also listed. With these efforts, the convertible blanket can be developed. However, the following should be noted. Though many of above R and D's are also necessary even for non-convertible blanket, R and D's on convertibility will be one of the most difficult parts and need significant efforts. Besides the installation of convertible blanket with required structures and lines for conversion will make the ITER basic machine more complicated. (author)

  6. INTELIGENCIA: DIFERENCIAS DE GÉNERO Y RELACIONES CON FACTORES PSICOMOTRICES, CONDUCTUALES Y EMOCIONALES EN NIÑOS DE 5 AÑOS

    Directory of Open Access Journals (Sweden)

    MAITE GARAIGORDOBIL

    2010-01-01

    Full Text Available El estudio que se presenta tuvo dos objetivos: explorar diferencias de género en la inteligencia durante la infancia temprana y analizar la relación existente entre inteligencia (verbal, no verbal, global y autoconcepto, psicomotricidad, variables conductuales y emocionales. La muestra estuvo constituida por 74 niños de ambos sexos (39.2% niños y 60.8% niñas, españoles de 5 años de edad. Con la finalidad de medir las variables objeto de estudio se administraron los siguientes instrumentos de evaluación: (1 Test Breve de Inteligencia (K-BIT - Kaufman & Kaufman, 1997, (2 Sistema de Evaluación de la Conducta en Niños y Adolescentes (BASC - Reynolds & Kamphaus, 2004, (3 Escala de Evaluación de la Psicomotricidad en Preescolar (EPP - De la Cruz & Mazaira, 1990, (4 Escalas McCarthy de Aptitudes y Psi co motricidad para Niños (MSCA - McCarthy, 2006, (5 Escala de Evaluación del Autoconcepto Infantil (EA - Garaigordobil, 2007 y (6 el Dibujo de la Figura Humana (DFH - Koppitz, 1993.

  7. Compounds from multilayer plastic bags cause reproductive failures in artificial insemination

    Science.gov (United States)

    Nerin, C.; Ubeda, J. L.; Alfaro, P.; Dahmani, Y.; Aznar, M.; Canellas, E.; Ausejo, R.

    2014-05-01

    High levels of reproductive failure were detected in some Spanish sow farms in the Spring of 2010. Regular returns to estrus and variable reductions in litter size were observed. The problem started suddenly and did not appear to be related to the quality of the ejaculates, disease, alterations of body condition or any other apparent reasons. Subsequent studies determined that the problem was the origin of the plastic bags used for semen storage. Chemical analysis of the suspicious bags identified unexpected compounds such as BADGE, a cyclic lactone and an unknown phthalate that leached into the semen at concentrations of 0.2 to 2.5 mg/L. Spermatozoa preserved in these bags passed all of the routine quality control tests, and no differences were observed between storage in the control and suspicious bags (p > 0.05). In vitro fecundation tests and endocrine profiler panel analysis (EPP) did not show any alterations, whereas the in vivo tests confirmed the described failure. This is the first described relationship between reproductive failure and toxic compounds released from plastic bags.

  8. Application of Combined Sustained and Cyclic Loading Test Results to Alloy 617 Elevated Temperature Design Criteria

    Energy Technology Data Exchange (ETDEWEB)

    Wang, Yanli [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Jetter, Robert I [Global Egineering and Technology, LLC, Coral Gables, FL (United States); Sham, Sam [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)

    2014-08-25

    Alloy 617 is a reference structural material for very high temperature components of advanced-gas cooled reactors with outlet temperatures in the range of 900-950°C . In order for designers to be able to use Alloy 617 for these high temperature components, Alloy 617 has to be approved for use in Section III (the nuclear section) of the American Society of Mechanical Engineers (ASME) Boiler and Pressure Vessel Code. A plan has been developed to submit a draft code for Alloy 617 to ASME Section III by 2015. However, the current rules in Subsection NH for the evaluation of strain limits and creep-fatigue damage using simplified methods based on elastic analysis have been deemed inappropriate for Alloy 617 at temperatures above 1200°F (650°C). The rationale for this exclusion is that at higher temperatures it is not feasible to decouple plasticity and creep deformation, which is the basis for the current simplified rules. This temperature, 1200 °F, is well below the temperature range of interest for this material in High Temperature Gas Cooled Reactor (HTGR) applications. The only current alternative is, thus, a full inelastic analysis which requires sophisticated material models which have been formulated but not yet verified. To address this issue, proposed code rules have been developed which are based on the use of elastic-perfectly plastic (EPP) analysis methods and which are expected to be applicable to very high temperatures.

  9. Passive Nuclear Plants Program (UPDATE)

    International Nuclear Information System (INIS)

    Chimeno, M. A.

    1998-01-01

    The light water passive plants program (PCNP), today Advanced Nuclear Power Plants Program (PCNA), was constituted in order to reach the goals of the Spanish Electrical Sector in the field of advanced nuclear power plants, optimize the efforts of all Spanish initiatives, and increase joint presence in international projects. The last update of this program, featured in revision 5th of the Program Report, reflects the consolidation of the Spanish sector's presence in International programs of the advanced power plants on the basis of the practically concluded American ALWR program. Since the beginning of the program , the PCNP relies on financing from the Electrical sector, Ocide, SEPI-Endesa, Westinghouse, General Electric, as well as from the industrial cooperators, Initec, UTE (Initec- Empresarios Agrupados), Ciemat, Enusa, Ensa and Tecnatom. The program is made up of the following projects, already concluded: - EPRI's Advanced Light Water Plants Certification Project - Westinghouse's AP600 Project - General Electric's SBWR Project (presently paralyzed) and ABWR project Currently, the following project are under development, at different degrees of advance: - EPP project (European Passive Plant) - EBWR project (European Advanced Boiling Water Reactor)

  10. A retrospective review of pituitary MRI findings in children on growth hormone therapy

    International Nuclear Information System (INIS)

    Tsai, Sarah L.; Lawrence, Sarah; Laffan, Eoghan

    2012-01-01

    Patients with congenital hypopituitarism might have the classic triad of pituitary stalk interruption syndrome, which consists of: (1) an interrupted or thin pituitary stalk, (2) an absent or ectopic posterior pituitary (EPP), and (3) anterior pituitary hypoplasia or aplasia. To examine the relationship between pituitary anatomy and the degree of hormonal dysfunction. This study involved a retrospective review of MRI findings in all children diagnosed with congenital growth hormone deficiency from 1988 to 2010 at a tertiary-level pediatric hospital. Of the 52 MRIs reviewed in 52 children, 26 children had normal pituitary anatomy and 26 had one or more elements of the classic triad. Fourteen of fifteen children with multiple pituitary hormone deficiencies had structural anomalies on MRI. Twelve of 37 children with isolated growth hormone deficiency had an abnormal MRI. Children with multiple pituitary hormone deficiencies were more likely to have the classic triad than children with isolated growth hormone deficiency. A normal MRI was the most common finding in children with isolated growth hormone deficiency. (orig.)

  11. Body and self: a phenomenological study on the ageing body and identity.

    Science.gov (United States)

    Bullington, J

    2006-06-01

    The aim of the study was to investigate how older people (60+) experience the ageing body and how these experiences affect aged peoples' sense of identity. Explorative, open ended, interviews were conducted with 13 respondents between the ages of 63 and 82, recruited from a retired peoples' organisation, Church organisations, and from the working population. The qualitative data was analysed with a phenomenological method, the so called EPP method, the empirical phenomenological psychological method. The results showed that generally the experience of the ageing body has to do with a changed life world, reactions to this change in terms of body and self, and finding ways to feel at home in this changed situation. Results are presented as three typologies, reflecting the different ways in which the respondents described this general experience: existential awakening, making it good enough, and new possibilities. The results give support to the research that points out the importance of activity for the self esteem of the elderly. According to this study, however, the meaning of "activity" can vary and can have different sources of motivation. Respondents in only one typology expressed frustration over limitations of the ageing body. Respondents exhibited entirely different ways of relating to the fact that death was approaching, which raises questions about how the elderly experience this impending horizon. Finally, the gender differences in this small study were quite clear: all the male respondents belonged to the typology "New possibilities", raising questions about gender aspects concerning the meaning of freedom, appearance, activity, and self esteem.

  12. A Two Species Bump-On-Tail Model With Relaxation for Energetic Particle Driven Modes

    Science.gov (United States)

    Aslanyan, V.; Porkolab, M.; Sharapov, S. E.; Spong, D. A.

    2017-10-01

    Energetic particle driven Alfvén Eigenmodes (AEs) observed in present day experiments exhibit various nonlinear behaviours varying from steady state amplitude at a fixed frequency to bursting amplitudes and sweeping frequency. Using the appropriate action-angle variables, the problem of resonant wave-particle interaction becomes effectively one-dimensional. Previously, a simple one-dimensional Bump-On-Tail (BOT) model has proven to be one of the most effective in describing characteristic nonlinear near-threshold wave evolution scenarios. In particular, dynamical friction causes bursting mode evolution, while diffusive relaxation may give steady-state, periodic or chaotic mode evolution. BOT has now been extended to include two populations of fast particles, with one dominated by dynamical friction at the resonance and the other by diffusion; the relative size of the populations determines the temporal evolution of the resulting wave. This suggests an explanation for recent observations on the TJ-II stellarator, where a transition between steady state and bursting occured as the magnetic configuration varied. The two species model is then applied to burning plasma with drag-dominated alpha particles and diffusion-dominated ICRH accelerated minority ions. This work was supported by the US DoE and the RCUK Energy Programme [Grant Number EP/P012450/1].

  13. Experimental program plan for the Waste Isolation Pilot Plant

    Energy Technology Data Exchange (ETDEWEB)

    1994-01-01

    The US Department of Energy has prepared this Experimental Program Plan for the Waste Isolation Pilot Plant (EPP) to provide a summary of the DOE experimental efforts needed for the performance assessment process for the WIPP, and of the linkages of this process to the appropriate regulations. The Plan encompasses a program of analyses of the performance of the planned repository based on scientific studies, including tests with transuranic waste at laboratory sites, directed at evaluating compliance with the principal regulations governing the WIPP. The Plan begins with background information on the WIPP project, the requirements of the LWA (Land Withdrawal Act), and its objective and scope. It then presents an overview of the regulatory requirements and the compliance approach. Next are comprehensive discussions of plans for compliance with disposal regulations, followed by the SWDA (Solid Waste Disposal Act) and descriptions of activity programs designed to provide information needed for determining compliance. Descriptions and justifications of all currently planned studies designed to support regulatory compliance activities are also included.

  14. Lastekirjandus vallutab uusi tippe : eesti lastekirjandus 2009 / Jaanus Vaiksoo

    Index Scriptorium Estoniae

    Vaiksoo, Jaanus, 1967-

    2010-01-01

    Ülevaade 2009. aasta eesti lastekirjandusest. Pikemalt käsitletakse järgmisi autoreid ja nende teoseid: Kadi Hinrikus "Kui emad olid väikesed", Kristiina Kass "Peeter ja mina", Mika Keränen "Varastatud oranž jalgratas", Andrus Kivirähk "Kaka ja kevad", Aino Pervik "Ühes väikses veidras linnas", Maarja Undusk "Päkapikk Ingo", Ilmar Tomusk "Vend Johannes", Indrek Koff "Enne kooli", Piret Raud "Härra Linnu lugu", Wimberg "Suur pidusöök", Artur Jurin "Puru kuningriigi lood II", Joonas Sildre "Maailma naba", kogumik "Uued eesti muinasjutud", Aino Pervik "Tirilinna lood", Aimeé Beekman "Päästekoer Walter", Eve Ernis "Karupoeg Nummi seiklused", Priit Aimla "Torisev vanatoi", Juhani Püttsepp "Väikese hundi lood" ja "Lauajupi Madonna", Epp Petrone "Siis, kui seened veel rääkisid", Heiki Vilep "Habemega nali", "Nõiutud linn", Leelo Tungal "Naljatilgad lähevad laulupeole", "Kama üks ja kama kaks", koos Peep Pedmansoniga Miriami lood"(esimene 3D-piltidega lasteraamat), Aidi Vallik "Pints ja Tutsik" 2. osa, Mare Müürsepp "Viis vaba kutsikat", Tiia Selli "Kass Kriibik", Aleksei Turovski "Kassipoeg Võilill", Kaider Vardja "Vana maja lugu", Merca "Mullivesi", Ülle Kütsen "Väike puu ja rändur kuu", Lehte Hainsalu "Mängiks midagi", Peep Veedla "Pöialpoiss"

  15. Rapid promotion and progression of fibrovascular polyps by inflammation and/or hyperplasia in hamster check pouch: implications for carcinogenesis assay.

    Science.gov (United States)

    McGaughey, C; Jensen, J L

    1983-03-01

    Tumor initiation by topical application of 7,12-dimethylbenz[a]anthracene (DMBA) in dimethyl sulfoxide (DMSO) followed by topical application of retinyl acetate (RA), ethylphenylpropiolate, or acetic acid in DMSO at inflammatory and hyperplasiogenic dose regimens caused the rapid promotion of fibrovascular polyps with dysplastic epithelium in hamster cheek pouch. Such lesions did not occur in control animals initiated with DMBA followed by application of DMSO only, where inflammation was also minimal. At the dose regimen employed, RA caused obvious cytotoxicity and tissue destruction. With EPP and AA, there was no histological evidence of tissue destruction. At dose regimens resulting in minimal inflammation and no apparent cytotoxicity, RA promoted almost no polyps, but a higher yield of other tumor types. Thus, inflammation and/or hyperplasia apparently exerted a strong polyp-promoting and progressive influence. This and other differences between the tumorigenic responses of hamster-pouch mucosa and mouse skin suggest that the former supplement the latter in carcinogenic risk assessment.

  16. A CIRCULAR-CYLINDRICAL FLUX-ROPE ANALYTICAL MODEL FOR MAGNETIC CLOUDS

    Energy Technology Data Exchange (ETDEWEB)

    Nieves-Chinchilla, T. [Catholic University of America, Washington, DC (United States); Linton, M. G. [Space Science Division, Naval Research Laboratory, Washington, DC (United States); Hidalgo, M. A. [Dept. de Fisica, UAH, Alcala de Henares, Madrid (Spain); Vourlidas, A. [The Johns Hopkins University Applied Physics Laboratory, Laurel, MD (United States); Savani, N. P.; Szabo, A. [NASA Goddard Space Flight Center, Greenbelt, MD (United States); Farrugia, C.; Yu, W., E-mail: Teresa.Nieves@nasa.gov [Space Science Center and Department of Physics, University of New Hampshire, Durham, NH (United States)

    2016-05-20

    We present an analytical model to describe magnetic flux-rope topologies. When these structures are observed embedded in Interplanetary Coronal Mass Ejections (ICMEs) with a depressed proton temperature, they are called Magnetic Clouds (MCs). Our model extends the circular-cylindrical concept of Hidalgo et al. by introducing a general form for the radial dependence of the current density. This generalization provides information on the force distribution inside the flux rope in addition to the usual parameters of MC geometrical information and orientation. The generalized model provides flexibility for implementation in 3D MHD simulations. Here, we evaluate its performance in the reconstruction of MCs in in situ observations. Four Earth-directed ICME events, observed by the Wind spacecraft, are used to validate the technique. The events are selected from the ICME Wind list with the magnetic obstacle boundaries chosen consistently with the magnetic field and plasma in situ observations and with a new parameter (EPP, the Electron Pitch angle distribution Parameter) which quantifies the bidirectionally of the plasma electrons. The goodness of the fit is evaluated with a single correlation parameter to enable comparative analysis of the events. In general, at first glance, the model fits the selected events very well. However, a detailed analysis of events with signatures of significant compression indicates the need to explore geometries other than the circular-cylindrical. An extension of our current modeling framework to account for such non-circular CMEs will be presented in a forthcoming publication.

  17. Atividade antiinflamatória, antiúlcera gástrica e toxicidade subcrônica do extrato etanólico de própolis

    Directory of Open Access Journals (Sweden)

    C.M.F. Reis

    Full Text Available Avaliou-se a atividade antiinflamatória do extrato etanólico de própolis - EEP, . sobre o edema desencadeado por carragenina, dextrana e histamina. O EEP apresentou dose eficaz (DE50 de 650 mg/kg (v.o, inibindo significativamente o processo inflamatório desencadeado pela carragenina, mas não inibiu o produzido por dextrana. O EEP antagonizou ainda o efeito edematogênico produzido por histamina. Nas úlceras produzidas por estresse, o EPP inibiu de forma significativa a geração dos diversos tipos classificados. Em todos os parâmetros analisados no estudo da toxicidade em fase de tratamento subcrônico , (hematológicos, bioquímicos e histopatológicos, o grupo tratado com o EEP não apresentou diferença significativa em relação ao grupo controle. Desta forma, sugere-se que na dose de 650 mg/kg (dose eficaz não existe a presença de efeitos tóxicos que possam comprometer a utilização deste extrato.

  18. Parents’ Education, Personality, and Their Children’s Disruptive Behaviour

    Directory of Open Access Journals (Sweden)

    Purwati

    2017-07-01

    Full Text Available The aims of this study were (1 to understand the effects of parents' education and personality aspects on child disruptive behavior, (2 to know the correlation between the parents' personality aspects (N-Deference, N-Succorance, NDominance and N-Aggression and the children' disruptive behavior. A quantitative approach to the correlational design was employed. Three variables were studied, namely parents' education and personality as the independent variables and child disruptive behavior as the independent variable. The applied instruments are questionnaires, (2 personality test (EPPS, and (3 observation with time and interval samplings approach. The population is from Magelang, Indonesia, while the participants are 100 children at the age of 5 – 7 years and their parents. The results show that (1 there are some effects of parents' education and personality on child disruptive behavior, and (2 aggressive aspects of the parents' personality gave great effects on child disruptive behavior, followed by the succorance, deference, and at the lowest level, the dominance aspects

  19. MRI of the hypothalamic-pituitary axis in children

    International Nuclear Information System (INIS)

    Argyropoulou, Maria I.; Kiortsis, Dimitrios Nikiforos

    2005-01-01

    In childhood, the MR characteristics of the normal pituitary gland are well established. During the first 2 months of life the adenohypophysis demonstrates high signal. Pituitary gland height (PGH) decreases during the 1st year of life and then increases, reaching a plateau after puberty. The magnetization transfer ratio (MTR) increases in both sexes up to the age of 20 years. On dynamic contrast-enhanced studies, the posterior pituitary lobe enhances simultaneously with the straight sinus, and the adenohypophysis later, but within 30 s. In genetically determined dysfunctional states, the adenohypophysis may be normal, hypoplastic, or enlarged. Pituitary enlargement, observed in Prop 1 gene mutations, is characterized by a mass interposed between the anterior and posterior lobes. An ectopic posterior lobe (EPP), associated with a hypoplastic or absent pituitary stalk, may be observed in patients with hypopituitarism. Tumors of the hypothalamic-pituitary (HP) axis may be the origin of adenohypophyseal deficiencies. A small hypointense adenohypophysis is found in iron overload states and is often associated with hypogonadotrophic hypogonadism. Absence of the posterior lobe bright signal, with or without a thick pituitary stalk or a mass at any site from the median eminence to the posterior pituitary lobe, may be found in diabetes insipidus. Hydrocephalus, suprasellar arachnoid cysts, hypothalamic hamartomas and craniopharyngiomas may result in central precocious puberty (CPP). Increased PGH in girls with idiopathic CPP is useful for its differential diagnosis from premature thelarche (PT). Pituitary adenomas, observed mainly in adolescents, present the same MR characteristics as those in adults. (orig.)

  20. MRI of the hypothalamic-pituitary axis in children

    Energy Technology Data Exchange (ETDEWEB)

    Argyropoulou, Maria I. [University of Ioannina, Department of Radiology, Medical School, Ioannina (Greece); Kiortsis, Dimitrios Nikiforos [University of Ioannina, Department of Physiology, Medical School, Ioannina (Greece)

    2005-11-01

    In childhood, the MR characteristics of the normal pituitary gland are well established. During the first 2 months of life the adenohypophysis demonstrates high signal. Pituitary gland height (PGH) decreases during the 1st year of life and then increases, reaching a plateau after puberty. The magnetization transfer ratio (MTR) increases in both sexes up to the age of 20 years. On dynamic contrast-enhanced studies, the posterior pituitary lobe enhances simultaneously with the straight sinus, and the adenohypophysis later, but within 30 s. In genetically determined dysfunctional states, the adenohypophysis may be normal, hypoplastic, or enlarged. Pituitary enlargement, observed in Prop 1 gene mutations, is characterized by a mass interposed between the anterior and posterior lobes. An ectopic posterior lobe (EPP), associated with a hypoplastic or absent pituitary stalk, may be observed in patients with hypopituitarism. Tumors of the hypothalamic-pituitary (HP) axis may be the origin of adenohypophyseal deficiencies. A small hypointense adenohypophysis is found in iron overload states and is often associated with hypogonadotrophic hypogonadism. Absence of the posterior lobe bright signal, with or without a thick pituitary stalk or a mass at any site from the median eminence to the posterior pituitary lobe, may be found in diabetes insipidus. Hydrocephalus, suprasellar arachnoid cysts, hypothalamic hamartomas and craniopharyngiomas may result in central precocious puberty (CPP). Increased PGH in girls with idiopathic CPP is useful for its differential diagnosis from premature thelarche (PT). Pituitary adenomas, observed mainly in adolescents, present the same MR characteristics as those in adults. (orig.)

  1. Short outlines of books by Estonian authors / Janika Kronberg, Rutt Hinrikus

    Index Scriptorium Estoniae

    Kronberg, Janika, 1963-

    2003-01-01

    Talvet, Jüri. ElegÍa Estonia y otros poemas = Eesti eleegia ja teisi luuletusi / Spanish transl. by the author and Albert L̉zaro Tinaut. Ciudad de València : Palmart, 2002 ; Ehlvest, Jüri. Hobune eikuskilt. Tallinn : Tänapäev, 2002 ; Raudam, Toomas. Saint-Prousti vastu. Tallinn : Eesti Keele Sihtasutus, 2002 ; Tode, Emil. Raadio. Tallinn : Eesti Keele Sihtasutus, 2002 ; Vene, Ilmar. Pahustumine ehk Uusaja olemus. Tallinn : Eesti Keele Sihtasutus, 2002 ; Annus, Epp. Kuidas kirjutada aega. Tallinn : Underi ja Tuglase Kirjanduskeskus, 2002 ; Lepik, Kalju. Valguse riie ei vanu. Kogutud luuletused 1938-1999 ; Barker, Matt. Waanenburgi tapatalgud. Tartu : EYS Veljesto, 2002 ; Kesküla, Kalev. Platoni riik. Tallinn : Tuum, 2002 ; Vahing, Vaino. Mängud ja kõnelused. Tallinn : Eesti Keele Sihtasutus, 2002 ; Tuulik, Jüri. Üksik lind mere kohal. Tallinn : Maalehe Raamat, 2002 ; Tätte, Jaan. Näidendid. Tallinn : Maalehe Raamat, 2002 ; Kareva, Doris. Mandragora. Tallinn : Huma, 2002

  2. Modelling ion cyclotron emission from KSTAR tokamak and LHD helical device plasmas

    Science.gov (United States)

    Dendy, Richard; Chapman, Ben; Reman, Bernard; Chapman, Sandra; Akiyama, Tsuyoshi; Yun, Gunsu

    2017-10-01

    New high quality measurements of ion cyclotron emission (ICE) from KSTAR and LHD greatly extend the scope and diversity of plasma conditions under which ICE is observed. Variables include the origin (fusion reactions or neutral beam injection) and energy (sub- or super-Alfvénic) of the minority energetic ions that drive ICE; the composition of the bulk plasma (hydrogen or deuterium) which supports the modes excited; plasma density in the emitting region, and the timescale on which it changes; and toroidal magnetic field geometry (tokamak or helical device). Future exploitation of ICE as a diagnostic for energetic ion populations in JET D-T plasmas and in ITER rests on quantitative understanding of the physics of the emission. This is tested and extended by current KSTAR and LHD measurements of ICE. We report progress on direct numerical simulation using full orbit ion kinetic codes that solve the Maxwell-Lorentz equations for hundreds of millions of particles. In the saturated regime, these simulations yield excited field spectra that correspond directly to the measured ICE spectra under diverse KSTAR and LHD regimes. At early times, comparison of simulation outputs with linear analytical theory confirms the magnetoacoustic cyclotron instability as the basic driver of ICE. Supported by RCUK Energy Programme Grant EP/P012450/1, NRF Korea Grant 2014M1A7A1A03029881, NIFS budget ULHH029 and Euratom.

  3. Measuring the environmental awareness of young farmers

    Science.gov (United States)

    Kountios, G.; Ragkos, A.; Padadavid, G.; Hadjimitsis, D.

    2017-09-01

    Young farmers in Europe, especially the beneficiaries of Common Agricultural Policy (CAP) funding schemes, are considered as the ones who could ensure the sustainability of the European Model of Agriculture. Economic efficiency and competitiveness, aversion of depopulation of rural areas and environmental protection constitute some of the key objectives of the CAP and young farmers are expected to play a role to all of them. This study proposes a way of measuring the potential of young farmers to contribute to the latter objectives of the CAP by estimating their environmental attitudes. Data from a questionnaire survey of 492 Greek young farmers were used to design a latent construct measuring their environmental attitudes. The latent construct was designed by means of an Explanatory Factor Analysis (EFA) using the responses to a set of 12 Likert-scale items. The results the EFA yielded a latent construct with three factors related to "Environmental pollution and policies (EPP)", "Environmental factors and food quality (EFF)" and "Farming practices and the environment". These results were validated through a CFA where 8 items in total were categorized in the three factors (latent variables). The utilization of the latent construct for the effective implementation of CAP measures could ameliorate the relationships of agriculture and environment in general.

  4. Nuclear structure functions at a future electron-ion collider

    Science.gov (United States)

    Aschenauer, E. C.; Fazio, S.; Lamont, M. A. C.; Paukkunen, H.; Zurita, P.

    2017-12-01

    The quantitative knowledge of heavy nuclei's partonic structure is currently limited to rather large values of momentum fraction x —robust experimental constraints below x ˜10-2 at low resolution scale Q2 are particularly scarce. This is in sharp contrast to the free proton's structure which has been probed in Deep Inelastic Scattering (DIS) measurements down to x ˜10-5 at perturbative resolution scales. The construction of an electron-ion collider (EIC) with a possibility to operate with a wide variety of nuclei, will allow one to explore the low-x region in much greater detail. In the present paper we simulate the extraction of the nuclear structure functions from measurements of inclusive and charm reduced cross sections at an EIC. The potential constraints are studied by analyzing simulated data directly in a next-to-leading order global fit of nuclear Parton Distribution Functions based on the recent EPPS16 analysis. A special emphasis is placed on studying the impact an EIC would have on extracting the nuclear gluon parton distribution function, the partonic component most prone to nonlinear effects at low Q2. In comparison to the current knowledge, we find that the gluon parton distribution function can be measured at an EIC with significantly reduced uncertainties.

  5. Radiation crosslinking of polymer blends

    International Nuclear Information System (INIS)

    Spenadel, L.

    1979-01-01

    Rocked by the one-two punch of rising energy costs and tougher pollution controls, a growing number of companies are looking to radiation crosslinking as a cheaper, cleaner alternative to heat and costly chemical crosslinking agents such as peroxides. With the development of larger, more powerful electron beam machines it is now possible to irradiate parts as thick as 400 mils in a single pass. Two application areas which have been investigated at our laboratory are the electron beam processing of thermoplastic elastomeric automotive parts and EPDM electrical insulation. This paper covers work carried out to develop the necessary technology base for the radiation crosslinking of ethylene propylene/polyolefin blends. Initial results indicate that EP/PE blends of electrical insulation quality cross-link quite readily when irradiated. On the other hand, EP/PP blends developed for automotive fascia require the addition of crosslinking monomers such as trimethylol propane trimethacrylate in order for crosslinking to predominate over chain scission. Crosslinking EP/PP blends improve mar resistance, flexural set and deformation at elevated temperatures. These are all key properties for automotive fascia. (author)

  6. Uued raamatud

    Index Scriptorium Estoniae

    2005-01-01

    Constructed happiness - domestic environment in the cold war era / Võistlevad õnned - elukeskkond külma sõja perioodil (EKA, 2005; toimetajad Mart Kalm, Ingrid Ruudi, kujundajad Martin Lazarev, Tiit Lepp, Andrus Kõresaar); Ruumipilt : Eesti parimad interjöörid ja disain : konkurss 2004 / Eesti Sisearhitektide Liit (Minuskel, 2005; projektijuht Mati Veermets, kujundaja Tiiu Prisko, tekstid: Ell-Maaja Randküla); Eesti Kunstiakadeemia ajakirja 1. number (toimetajad Karolin Kuusik, Kristina Paju, kujundajad Kadri-Maria Mitt, Tuuli Aule, fotod: Tatjana Muravskaja); Eesti Kunstiakadeemia lõputööd 2005 (EKA, 2005; koostajad Karin Laansoo, Alo Paistik, kujundajad T. Aule, K.-M. Mitt, fotograafid Pelle Kalmo, Riikka Tauriainen, Anu Vahtra); Hallas-Murula, Karin. Suurlinn Tallinn : Eliel Saarineni "Suur-Tallinna" projekt. 1913 (Eesti Arhitektuurimuuseum, 2005; kujundaja Tiit Jürna); Kivi, Raul-Levroit. Tartu planeerimisest ja arhitektuurist : artikleid ja mälestusi (Eesti Arhitektuurimuuseum, 2005; koostajad Jaan Malin, K. Hallas-Murula); Arhitektuuriaasta 2004 : arhitektuuripreemiate nominendid (Solnessi Arhitektuurikirjastus, 2005; tekst: Epp Lankots, kujundaja Arhitektuuri Domeen); Archiprix International 2005 : world's best graduation projects (Rotterdam, 2005; EKA lõpetanud arhitektidest on publitseeritud Ralf Lõokese magistritöö "Superrand")

  7. A Monte Carlo study of the energy spectra and transmission characteristics of scattered radiation from x-ray computed tomography.

    Science.gov (United States)

    Platten, David John

    2014-06-01

    Existing data used to calculate the barrier transmission of scattered radiation from computed tomography (CT) are based on primary beam CT energy spectra. This study uses the EGSnrc Monte Carlo system and Epp user code to determine the energy spectra of CT scatter from four different primary CT beams passing through an ICRP 110 male reference phantom. Each scatter spectrum was used as a broad-beam x-ray source in transmission simulations through seventeen thicknesses of lead (0.00-3.50 mm). A fit of transmission data to lead thickness was performed to obtain α, β and γ parameters for each spectrum. The mean energy of the scatter spectra were up to 12.3 keV lower than that of the primary spectrum. For 120 kVp scatter beams the transmission through lead was at least 50% less than predicted by existing data for thicknesses of 1.5 mm and greater; at least 30% less transmission was seen for 140 kVp scatter beams. This work has shown that the mean energy and half-value layer of CT scatter spectra are lower than those of the corresponding primary beam. The transmission of CT scatter radiation through lead is lower than that calculated with currently available data. Using the data from this work will result in less lead shielding being required for CT scanner installations.

  8. A CIRCULAR-CYLINDRICAL FLUX-ROPE ANALYTICAL MODEL FOR MAGNETIC CLOUDS

    International Nuclear Information System (INIS)

    Nieves-Chinchilla, T.; Linton, M. G.; Hidalgo, M. A.; Vourlidas, A.; Savani, N. P.; Szabo, A.; Farrugia, C.; Yu, W.

    2016-01-01

    We present an analytical model to describe magnetic flux-rope topologies. When these structures are observed embedded in Interplanetary Coronal Mass Ejections (ICMEs) with a depressed proton temperature, they are called Magnetic Clouds (MCs). Our model extends the circular-cylindrical concept of Hidalgo et al. by introducing a general form for the radial dependence of the current density. This generalization provides information on the force distribution inside the flux rope in addition to the usual parameters of MC geometrical information and orientation. The generalized model provides flexibility for implementation in 3D MHD simulations. Here, we evaluate its performance in the reconstruction of MCs in in situ observations. Four Earth-directed ICME events, observed by the Wind spacecraft, are used to validate the technique. The events are selected from the ICME Wind list with the magnetic obstacle boundaries chosen consistently with the magnetic field and plasma in situ observations and with a new parameter (EPP, the Electron Pitch angle distribution Parameter) which quantifies the bidirectionally of the plasma electrons. The goodness of the fit is evaluated with a single correlation parameter to enable comparative analysis of the events. In general, at first glance, the model fits the selected events very well. However, a detailed analysis of events with signatures of significant compression indicates the need to explore geometries other than the circular-cylindrical. An extension of our current modeling framework to account for such non-circular CMEs will be presented in a forthcoming publication.

  9. Understanding Megaproject Success beyond the Project Close-Out Stage

    Directory of Open Access Journals (Sweden)

    Johan Fahri

    2015-08-01

    Full Text Available Project success has always been an important topic in the project management literature. One of the main discussions is concerned with how a project’s success is evaluated and what factors lead to achieving this success. Traditionally project success has been measured at the point where the project outputs are handed over, after the close out phase. Recently, questions have been raised in the literature as to whether we should be evaluating project success beyond the close out phase, to better account for organizational and societal outcomes.  However, not much has been published about how the long term impacts and outcomes are measured. This is of particular concern in megaprojects as they often attract a high level of public attention and political interest, and have both direct and indirect impacts on the community, environment, and national budgets. In this paper the authors review success factors and criteria that are applicable to projects in general and megaprojects in particular. They identify the significance of evaluating outcomes and impact and propose an ex-post project evaluation (EPPE framework for megaprojects.

  10. Silicon effects on formation of EPO oxide coatings on aluminum alloys

    International Nuclear Information System (INIS)

    Wang, L.; Nie, X.

    2006-01-01

    Electrolytic plasma processes (EPP) can be used for cleaning, metal-coating, carburizing, nitriding, and oxidizing. Electrolytic plasma oxidizing (EPO) is an advanced technique to deposit thick and hard ceramic coatings on a number of aluminum alloys. However, the EPO treatment on Al-Si alloys with a high Si content has rarely been reported. In this research, an investigation was conducted to clarify the effects of silicon contents on the EPO coating formation, morphology, and composition. Cast hypereutectic 390 alloys (∼ 17% Si) and hypoeutectic 319 alloys (∼ 7% Si) were chosen as substrates. The coating morphology, composition, and microstructure of the EPO coatings on those substrates were investigated using scanning electron microscopy (SEM) with energy dispersive X-ray (EDX) analysis and X-ray diffraction (XRD). A stylus roughness tester was used for surface roughness measurement. It was found that the EPO process had four stages where each stage was corresponding to various coating surface morphology, composition, and phase structures, characterised by different coating growth mechanisms

  11. Micro and small firms contracted the works of third sector contracting and public

    Directory of Open Access Journals (Sweden)

    Daniela Juliano Silva

    2015-06-01

    Full Text Available In a scenario of successive changes, we are faced today with a "new" State of design (First Sector subsidiary and developer, embracing new contracting models, involving private non-profit institutions (Third Sector ahead of social services relevance (health, education, technology, among others. To comply with the obligations entered into with the public entity (end-obligations, this Third Sector performs hires (to perform their half-bonds with the second sector (market, where they operate Micro and Small Businesses. This study aims a reflective look at these contracts, usually the result of simplified bidding process in order to verify their specificities and whether they take place in compliance with the prerogatives and differential treatment meted especially those business companies (art. 170, X, SC / 1988. In this endeavor, it was decided, besides a literature review by an investigative approach from the point of view of three different social organizations that have management contracts in health care with public entities and therefore have signed contracts with ME and EPP for the fulfillment of their obligations to the government.      

  12. Analysis of filament statistics in fast camera data on MAST

    Science.gov (United States)

    Farley, Tom; Militello, Fulvio; Walkden, Nick; Harrison, James; Silburn, Scott; Bradley, James

    2017-10-01

    Coherent filamentary structures have been shown to play a dominant role in turbulent cross-field particle transport [D'Ippolito 2011]. An improved understanding of filaments is vital in order to control scrape off layer (SOL) density profiles and thus control first wall erosion, impurity flushing and coupling of radio frequency heating in future devices. The Elzar code [T. Farley, 2017 in prep.] is applied to MAST data. The code uses information about the magnetic equilibrium to calculate the intensity of light emission along field lines as seen in the camera images, as a function of the field lines' radial and toroidal locations at the mid-plane. In this way a `pseudo-inversion' of the intensity profiles in the camera images is achieved from which filaments can be identified and measured. In this work, a statistical analysis of the intensity fluctuations along field lines in the camera field of view is performed using techniques similar to those typically applied in standard Langmuir probe analyses. These filament statistics are interpreted in terms of the theoretical ergodic framework presented by F. Militello & J.T. Omotani, 2016, in order to better understand how time averaged filament dynamics produce the more familiar SOL density profiles. This work has received funding from the RCUK Energy programme (Grant Number EP/P012450/1), from Euratom (Grant Agreement No. 633053) and from the EUROfusion consortium.

  13. Queixa subjetiva de comprometimento da memória em idosos saudáveis: influência de sintomas depressivos, percepção de estresse e autoestima

    Directory of Open Access Journals (Sweden)

    Aline Talita dos Santos

    2012-10-01

    Full Text Available O presente estudo analisou a relação entre percepção de estresse, sintomas depressivos e autoestima em idosos com e sem queixa subjetiva de comprometimento de memória. Foram incluídos 204 idosos (104 sem e 100 com queixa de memória avaliados a partir do instrumento Memory Assessment Complain Questionnaire (MAC-Q. O protocolo de estudo incluiu a Escala de Estresse Percebido (EEP, a Escala de Depressão Geriátrica (GDS e a Escala de Autoestima de Rosenberg (EAE. Os idosos com queixa de comprometimento apresentaram escores significativamente maiores na EEP e GDS e menores na EAE (p < 0.001. Foi observada correlação negativa entre o escore do MAC-Q e EPP (p < 0.001 e EAE (p = 0.01. A análise de regressão multivariada identificou somente o estresse como fator preditor da queixa subjetiva de memória. Esses dados sugerem que a percepção de estresse e os sintomas depressivos estão associados com a queixa de memória em idosos.

  14. The interaction between tropomyosin-related kinase B receptors and serine kinases modulates acetylcholine release in adult neuromuscular junctions.

    Science.gov (United States)

    Santafé, Manel M; Garcia, Neus; Tomàs, Marta; Obis, Teresa; Lanuza, Maria A; Besalduch, Nuria; Tomàs, Josep

    2014-02-21

    We conducted an electrophysiological study of the functional link between the tropomyosin-related kinase B (trkB) receptor signaling mechanism and serine-threonine kinases, both protein kinase C (PKC) and protein kinase A (PKA). We describe their coordinated role in transmitter release at the neuromuscular junction (NMJ) of the Levator auris longus muscle of the adult mouse. The trkB receptor normally seems to be coupled to stimulate ACh release because inhibiting the trkB receptor with K-252a results in a significant reduction in the size of EPPs. We found that the intracellular PKC pathway can operate as in basal conditions (to potentiate ACh release) without the involvement of the trkB receptor function, although the trkB pathway needs an operative PKC pathway if it is to couple to the release mechanism and potentiate it. To actively stimulate PKA (which also results in ACh release potentiation), the operativity of trkB is a necessary condition, and one effect of trkB may be PKA stimulation. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

  15. Compounds from multilayer plastic bags cause reproductive failures in artificial insemination.

    Science.gov (United States)

    Nerin, C; Ubeda, J L; Alfaro, P; Dahmani, Y; Aznar, M; Canellas, E; Ausejo, R

    2014-05-09

    High levels of reproductive failure were detected in some Spanish sow farms in the Spring of 2010. Regular returns to estrus and variable reductions in litter size were observed. The problem started suddenly and did not appear to be related to the quality of the ejaculates, disease, alterations of body condition or any other apparent reasons. Subsequent studies determined that the problem was the origin of the plastic bags used for semen storage. Chemical analysis of the suspicious bags identified unexpected compounds such as BADGE, a cyclic lactone and an unknown phthalate that leached into the semen at concentrations of 0.2 to 2.5 mg/L. Spermatozoa preserved in these bags passed all of the routine quality control tests, and no differences were observed between storage in the control and suspicious bags (p > 0.05). In vitro fecundation tests and endocrine profiler panel analysis (EPP) did not show any alterations, whereas the in vivo tests confirmed the described failure. This is the first described relationship between reproductive failure and toxic compounds released from plastic bags.

  16. Experimental program plan for the Waste Isolation Pilot Plant

    International Nuclear Information System (INIS)

    1994-01-01

    The US Department of Energy has prepared this Experimental Program Plan for the Waste Isolation Pilot Plant (EPP) to provide a summary of the DOE experimental efforts needed for the performance assessment process for the WIPP, and of the linkages of this process to the appropriate regulations. The Plan encompasses a program of analyses of the performance of the planned repository based on scientific studies, including tests with transuranic waste at laboratory sites, directed at evaluating compliance with the principal regulations governing the WIPP. The Plan begins with background information on the WIPP project, the requirements of the LWA (Land Withdrawal Act), and its objective and scope. It then presents an overview of the regulatory requirements and the compliance approach. Next are comprehensive discussions of plans for compliance with disposal regulations, followed by the SWDA (Solid Waste Disposal Act) and descriptions of activity programs designed to provide information needed for determining compliance. Descriptions and justifications of all currently planned studies designed to support regulatory compliance activities are also included

  17. Data Resource Profile: The European Union Statistics on Income and Living Conditions (EU-SILC).

    Science.gov (United States)

    Arora, Vishal S; Karanikolos, Marina; Clair, Amy; Reeves, Aaron; Stuckler, David; McKee, Martin

    2015-04-01

    Social and economic policies are inextricably linked with population health outcomes in Europe, yet few datasets are able to fully explore and compare this relationship across European countries. The European Union Statistics on Income and Living Conditions (EU-SILC) survey aims to address this gap using microdata on income, living conditions and health. EU-SILC contains both cross-sectional and longitudinal elements, with nationally representative samples of individuals 16 years and older in 28 European Union member states as well as Iceland, Norway and Switzerland. Data collection began in 2003 in Belgium, Denmark, Ireland, Greece, Luxembourg and Austria, with subsequent expansion across Europe. By 2011, all 28 EU member states, plus three others, were included in the dataset. Although EU-SILC is administered by Eurostat, the data are output-harmonized so that countries are required to collect specified data items but are free to determine sampling strategies for data collection purposes. EU-SILC covers approximately 500,000 European residents for its cross-sectional survey annually. Whereas aggregated data from EU-SILC are publicly available [http://ec.europa.eu/eurostat/web/income-and-living-conditions/data/main-tables], microdata are only available to research organizations subject to approval by Eurostat. Please refer to [http://epp.eurostat.ec.europa.eu/portal/page/portal/microdata/eu_silc] for further information regarding microdata access. © The Author 2015; all rights reserved. Published by Oxford University Press on behalf of the International Epidemiological Association.

  18. [Association between acid reflux and esophageal dysmotility in patients with gastroesophageal reflux disease].

    Science.gov (United States)

    Yi, Zhi-hui; Feng, Li; Wen, Mao-yao; Liu, Jian-rong; Yang, Li

    2014-05-01

    To investigate the association between esophageal motility and acid reflux in patients with gastroesophageal reflux disease (GERD). A total of 94 patients with typical reflux symptoms such as heartburn, regurgitation and chest pain, whose score (Sc) of reflux diagnostic questionnaire (RDQ) was greater than or equal to 12 were enrolled in the study. Each participant was evaluated by upper gastrointestinal endoscopy, high resolution manometry (HRM) of esophagus and 24 h esophageal pH monitoring. The participants were divided into groups of reflux esophagitis (RE) and non-erosive reflux disease (NERD) on the basis of endoscopy findings. The 24 h esophageal pH monitoring categorized participants into physiologic reflux (pH) and pathologic reflux (pH+). The characteristics of esophageal motility and acid reflux were compared between the two groups of participants. Lower but non-significant differences (P > 0.05) were found in pressure of lower esophageal sphincter (LESP), length of lower esophageal sphincter (LESL), esophageal contraction amplitude (CA), distal contractile integral (DCI) and effective peristalsis proportion (EPP) in the participants in the RE group compared with those in the NERD group. Participants in the RE group had significantly higher prevalence of reduced LESP (63.0% vs. 31.7%, P 0.05). RE is closely associated with acid reflux and hiatus hernia. Esophageal dysmotility is more likely to appear in patients with pH+. The interaction of acid reflux and esophageal dysmotility may play a role in GERD.

  19. Regiospecific Analysis of Fatty Acids and Calculation of Triglyceride Molecular Species in Marine Fish Oils

    Directory of Open Access Journals (Sweden)

    Huijun Zhang

    2018-01-01

    Full Text Available The regiospecific distribution of fatty acids (FAs and composition of triglyceride (TAG molecular species of fishes were analyzed and calculated by pancreatic lipase (PL hydrolysis and Visual Basic (VB program. DHA was preferentially located at sn-2 position in TAG molecule, whereas EPA was almost equally distributed in each position of glycerol backbone. DOP, DPP, EPP, PoPP, PPO, and PPP were the predominant TAG species. MPP in anchovy, DDP, DOP, DPP in tuna, and EOO and OOO in salmon were the characteristic TAG molecules, which were meaningful to differentiate marine fish oils. Furthermore, the data management, according to TCN and ECN, was firstly applied to classify the TAG molecular species. The ECN42, ECN46, and ECN48 groups were rich in TAGs. The lower ECN values, compared to the higher TCN values, indicated that the most abundant TAGs exhibited a higher unsaturated degree. Therefore, our study not only offered a simple and feasible approach for the analysis of TAG composition but also firstly summarized the information by data management within ECN and TCN.

  20. Study of laser-generated debris free x-ray sources produced in a high-density linear Ar, Kr, Xe, Kr/Ar and Xe/Kr/Ar mixtures gas jets by 2 ω, sub-ps LLNL Titan laser

    Science.gov (United States)

    Kantsyrev, V. L.; Schultz, K. A.; Shlyaptseva, V. V.; Safronova, A. S.; Cooper, M. C.; Shrestha, I. K.; Petkov, E. E.; Stafford, A.; Moschella, J. J.; Schmidt-Petersen, M. T.; Butcher, C. J.; Kemp, G. E.; Andrews, S. D.; Fournier, K. B.

    2016-10-01

    The study of laser-generated debris-free x-ray sources in an underdense plasma produced in a high-density linear gas-puff jet was carried out at the LLNL Titan laser (2 ω, 45 J, sub-ps) with an intensity in the 10 um focal spot of 7 x 1019 W/cm2. A linear nozzle with a fast valve was used for the generation of a clusters/gas jet. X-ray diagnostics for the spectral region of 0.7 - 9 keV include: two spectrometers and pinhole cameras, and 3 groups of fast filtered detectors. Electron beams were measured with the EPPS magnetic spectrometer (>1 MeV) and Faraday cups (>72 keV). Spectralon/spectrometer devices were also used to measure absorption of laser radiation in the jets. New results were obtained on: anisotropic generation of x-rays (laser to x-ray conversion coefficient was >1%) and characteristics of laser-generated electron beams; evolution of x-ray generation with the location of the laser focus in a cluster-gas jet, and observations of a strong x-ray flash in some focusing regimes. Non-LTE kinetic modeling was used to estimate plasma parameters. UNR work supported by the DTRA Basic Research Award # HDTRA1-13-1-0033. Work at LLNL was performed under the auspices of the U.S. DOE by LLNL under Contract DE-AC52-07NA27344.

  1. Chances dim for Sask. reactor

    International Nuclear Information System (INIS)

    1992-01-01

    It now appears quite unlikely that a new-generation CANDU 3 reactor will be build in Saskatchewan, as the minister responsible for such matters in the province backed away from Sask. Power's participation in a $50 million joint venture with Atomic Energy of Canada Ltd. Dwain Lingenfelter, Saskatchewan's economic diversification minister and the minister responsible for Sask. Power, said last week his government has a number of reservations about going ahead with the joint venture agreement, which flowed from a 1991 memorandum of understanding between then premier Grant Devine and federal Energy Ministry Jake Epp which would see Ottawa and Regina each spend $25 million to research various energy alternatives for the province. But, Lingenfelter said last week, the deal apparently hinged on Saskatchewan agreeing to provide a site for AECL CANDU's new CANDU 3 reactor and developing storage facilities for nuclear waste. 'It looks like we are putting $25 million into an agreement on nuclear well in advance of a decision by the government that this is the right way to be going.,' he said. 'We are spending the money on nuclear, and then saying we are going to study the options.'

  2. Rigorous derivation of porous-media phase-field equations

    Science.gov (United States)

    Schmuck, Markus; Kalliadasis, Serafim

    2017-11-01

    The evolution of interfaces in Complex heterogeneous Multiphase Systems (CheMSs) plays a fundamental role in a wide range of scientific fields such as thermodynamic modelling of phase transitions, materials science, or as a computational tool for interfacial flow studies or material design. Here, we focus on phase-field equations in CheMSs such as porous media. To the best of our knowledge, we present the first rigorous derivation of error estimates for fourth order, upscaled, and nonlinear evolution equations. For CheMs with heterogeneity ɛ, we obtain the convergence rate ɛ 1 / 4 , which governs the error between the solution of the new upscaled formulation and the solution of the microscopic phase-field problem. This error behaviour has recently been validated computationally in. Due to the wide range of application of phase-field equations, we expect this upscaled formulation to allow for new modelling, analytic, and computational perspectives for interfacial transport and phase transformations in CheMSs. This work was supported by EPSRC, UK, through Grant Nos. EP/H034587/1, EP/L027186/1, EP/L025159/1, EP/L020564/1, EP/K008595/1, and EP/P011713/1 and from ERC via Advanced Grant No. 247031.

  3. A retrospective review of pituitary MRI findings in children on growth hormone therapy

    Energy Technology Data Exchange (ETDEWEB)

    Tsai, Sarah L.; Lawrence, Sarah [University of Ottawa, Division of Endocrinology, Children' s Hospital of Eastern Ontario, Ottawa (Canada); Laffan, Eoghan [Children' s University Hospital, Pediatric Radiology, Dublin 1 (Ireland)

    2012-07-15

    Patients with congenital hypopituitarism might have the classic triad of pituitary stalk interruption syndrome, which consists of: (1) an interrupted or thin pituitary stalk, (2) an absent or ectopic posterior pituitary (EPP), and (3) anterior pituitary hypoplasia or aplasia. To examine the relationship between pituitary anatomy and the degree of hormonal dysfunction. This study involved a retrospective review of MRI findings in all children diagnosed with congenital growth hormone deficiency from 1988 to 2010 at a tertiary-level pediatric hospital. Of the 52 MRIs reviewed in 52 children, 26 children had normal pituitary anatomy and 26 had one or more elements of the classic triad. Fourteen of fifteen children with multiple pituitary hormone deficiencies had structural anomalies on MRI. Twelve of 37 children with isolated growth hormone deficiency had an abnormal MRI. Children with multiple pituitary hormone deficiencies were more likely to have the classic triad than children with isolated growth hormone deficiency. A normal MRI was the most common finding in children with isolated growth hormone deficiency. (orig.)

  4. Study on Best Practices in EU Entrepreneurship Education

    Directory of Open Access Journals (Sweden)

    Alina SUSLENCO

    2018-03-01

    Full Text Available This study presents the analysis of the best practices in European Union on entrepreneurship education. The purpose of the research is to analyze the situation created at the national level in Romania and France regarding the development of entrepreneurial culture. The authors identified the measures used for developing the entrepreneurial environment at the local level, researching the legislation regarding the support of entrepreneurial environment development and the entrepreneurial culture, identifying the opportunities of the educational institutions regarding the entrepreneurial education. The objects of the research are two European universities: Alexandru Ioan Cuza University of Iasi, Romania, and the University of Strasbourg, France. The following research methods were used in the research: documentation, analysis, synthesis, comparative analysis, induction, deduction, abduction, observation. The study was realized within the project: „Reinforce entrepreneurial and digital skills of students and teachers to enhance the modernization of higher education in MOLDOVA”, no. 585353-EPP- 1-2017- 1-RO- EPPKA2-CBHE- JP. Conclusions were formulated in order to highlight the importance of international practices, applied by well-known higher education institutions with regard to the development of entrepreneurial education.

  5. Rapid Development of System-on-Chip (SoC for Network-Enabled Visible Light Communications

    Directory of Open Access Journals (Sweden)

    Trio Adiono

    2018-03-01

    Full Text Available Visible Light Communication (VLC is an emerging optical communication technology with rapid development nowadays. VLC is considered as a compliment and successor of radio-frequency (RF wireless communication. There are various typical implementations of VLC in which one of them is for exchanging data TCP/IP packets, thus the user can browse the internet as in established Wireless fidelity (Wi-Fi technology. Briefly, we can call it by Light fidelity (Li-Fi. This paper described the design and implementation of System-on-Chip (SoC subsystem for Li-Fi application where the implemented SoC consists of hardware (H/W and software (S/W. In the H/W aspect, Physical Layer (PHY is made by using UART communication with Ethernet connection to communicate with Host/Device personal-computer (PC. In the S/W aspect, Xillinux operating system (OS is used. The H/W- as well as S/W-SoC, are realized in FPGA Zybo Zynq-7000 EPP development board. The functional test result shows (without optical channel or Zybo-to-Zybo only that the implemented SoC is working as expected. It is able to exchange TCP/IP packets between two PCs. Moreover, Ethernet connection has bandwidth up to 83.6 Mbps and PHY layer baud rate has bandwidth up to 921600 bps.

  6. Esileedi Evelin Ilves läheb Kaleviga kommisõtta / Priit Pullerits ; kommenteerinud Monika Heinrand

    Index Scriptorium Estoniae

    Pullerits, Priit, 1965-

    2009-01-01

    Liikuvat eluviisi ja tervislikku toitumist propageeriv proua Evelin Ilves on otsustanud alustada võitlust transrasvhappeid sisaldavate toiduainete vastu. Proua E. Ilves koostas nimekirja maiustustetootja Kalevi kommidest, mis märgistuse järgi sisaldavad transrasvu. Arvamust avaldavad Kalevi turundus- ja müügidirektor Monika Heinrand, kirjanik Andrus Kivirähk, koduperenaine Kadi Tarand, Tallinna Tehnikaülikooli toiduainete instituudi direktor professor Raivo Vokk. Vastukajad artiklile vt. Postimees 30. sept. 2009, lk. 15: Petrone, Epp. Poes tuleb tähelepanelik olla; Tuiksoo, Ester. Hoidkem Eesti toitu ja toiduainetetööstust; Õhtuleht 3. okt. 2009, lk. 7: Kerge, Rainer. Mahetomat tapab!; Eesti Päevaleht 5. okt. 2009, lk. 2: Teemägi, Tiina. Aasta turundustegu; Pehme, Sirli. Transrasvu tuleb vältida; Õhtuleht 5. okt. 2009, lk. 8: Kummardus Evelinile!; Rulluisud ja transrasvad; Terviseleht 6. okt. 2009, lk. 2: Laane, Aleksander. Solaariumid ja transrasvad; Postimees 13. okt. 2009, lk. 12-13: Strider, Roy. Kellele on transrasvad kasulikud?; Kambek, Liis. Transrasvhapped on üleilmne probleem; Postimees 17. okt. 2009, lk. 14: Kuusk, Hendrik. Toidupoes ei müüda mürgikokteile; Õhtuleht 24. okt. 2009, lk. 9: Levin, Adik. Igaühel on õigus toituda tervislikult; Eesti Päevaleht 27. okt. 2009, lk. 3: Trisberg, Aet. Luubiga poodi; Postimees : AK 5. dets. 2009, lk. 12 karikatuur transrasvade teemal

  7. Eesti kunsti näitused Ameerikas

    Index Scriptorium Estoniae

    2006-01-01

    23. II-12. III New Yorgis ÜRO peakorteris näitus "Käemaastikud/Handscapes". Vaadata on fotod, maalid ja installatsioonid. Kuraator Elin Kard, osalevad Jüri Ojaver, Ülle Marks, Jüri Kass, Alice Kask. 24. III-21. IV New Yorgi Eesti Majas Eesti Kultuurifondi ja Eesti kultuuripäevade näitus "Lõõm 06. Kunstidialoog: New York - Estonia". Jaanika Peerna kureeritud näitusel osalevad eesti ja ameerika kunstnikud Peeter Kolk, Dianne Bowen, Külliki Talp, Ilse Leetaru, Mark Kostabi, Paul Indrek Kostabi, Kristjan Jüris, Erika Roots, Endel Uiga, J. Peerna, Victoria Schultz, Leevi Ernits, Kristiana Pärn, Naima Rauam, Patrick Kikut, Ave Barker, Epp Kuhn, Triinu Jenas. Avamisel esilinastub J. Peenra ja Annette Solakoglu (sünd. 1968, Rootsi) lühifilm "Lõõm 06". Phoenixi Cathedral Center for the Artsis oli 3. II-1. III Anne Parmasto maalinäitus Charlotte'i aed"

  8. Morphology of Thermoplastic Elastomers:Stereoblock Polypropylene

    Energy Technology Data Exchange (ETDEWEB)

    Pople, John A

    2002-08-06

    The morphologies of low-density (0.86 g/cm{sup 3}), elastomeric polypropylene (ePP) derived from bis(2-arylindenyl) hafnium dichloride were investigated using a combination of polarized optical microscopy (OM), differential scanning calorimetry (DSC), wide angle X-ray scattering (WAXS), Fourier transform infrared (FT-IR) spectroscopy, and tapping mode atomic force microscopy (TMAFM). These low-crystallinity polypropylenes, when crystallized isothermally from the melt, exhibit morphologies reminiscent of classical semi-crystalline polymers. The presence of lamellae, cross-hatching, hedrites, and spherulites was revealed by high resolution TM-AFM. These elastomeric polypropylenes can be fractionated into components of different average tacticities and crystallinities, but similar molecular mass. The analysis of the morphologies of all of the fractions revealed both large hierarchical structures and cross-hatching typical of the {alpha}-modification of crystalline isotactic polypropylene for all but the lowest crystalline ether soluble fraction. Evidence for high-melting crystals in all of the fractions are most consistent with a stereoblock microstructure of atactic and isotactic sequences.

  9. Attention Deficit Hyperactivity Disorder: Is There an App for That? Suitability Assessment of Apps for Children and Young People With ADHD.

    Science.gov (United States)

    Powell, Lauren; Parker, Jack; Robertson, Naomi; Harpin, Valerie

    2017-10-04

    their families and, in particular, any positive role for apps in the management of ADHD in this age group. A systematic review on how technology can be used to engage this population and how it can be used to help them would be a useful way forward. This could be the platform to begin exploring the use of apps further. ©Lauren Powell, Jack Parker, Naomi Robertson, Valerie Harpin. Originally published in JMIR Mhealth and Uhealth (http://mhealth.jmir.org), 04.10.2017.

  10. Reviews of recent publications

    Directory of Open Access Journals (Sweden)

    1997-06-01

    Modernism by Constantin V. Ponomareff Spanish Studies Cardenal, Ernesto. The Doubtful Strait . Trans. John Lyons by Juan Carlos Galeano Garcia Marquez, Gabriel. Of Love and Other Demons by John Cussen Lindstrom, Naomi. Twentieth-Century Spanish American Fiction by Norma Helsper Meyer, Doris, Ed. Reinterpreting the Spanish American Essay: Women Writers of the 19th and 20th Centuries by Judy Maloof and Fernando Unzueta Nantell, Judith. The Poetry of Francisco Brines: The Deconstructive Effects of Languages by Anita M. Hart Taylor, Diana and Juan Villegas, Eds. Negotiating Performance: Gender, Sexuality, & Theatricality in Latin America by Anne M. Pasero

  11. Multiple Landslide-Hazard Scenarios Modeled for the Oakland-Berkeley Area, Northern California

    Science.gov (United States)

    Pike, Richard J.; Graymer, Russell W.

    2008-01-01

    With the exception of Los Angeles, perhaps no urban area in the United States is more at risk from landsliding, triggered by either precipitation or earthquake, than the San Francisco Bay region of northern California. By January each year, seasonal winter storms usually bring moisture levels of San Francisco Bay region hillsides to the point of saturation, after which additional heavy rainfall may induce landslides of various types and levels of severity. In addition, movement at any time along one of several active faults in the area may generate an earthquake large enough to trigger landslides. The danger to life and property rises each year as local populations continue to expand and more hillsides are graded for development of residential housing and its supporting infrastructure. The chapters in the text consist of: *Introduction by Russell W. Graymer *Chapter 1 Rainfall Thresholds for Landslide Activity, San Francisco Bay Region, Northern California by Raymond C. Wilson *Chapter 2 Susceptibility to Deep-Seated Landsliding Modeled for the Oakland-Berkeley Area, Northern California by Richard J. Pike and Steven Sobieszczyk *Chapter 3 Susceptibility to Shallow Landsliding Modeled for the Oakland-Berkeley Area, Northern California by Kevin M. Schmidt and Steven Sobieszczyk *Chapter 4 Landslide Hazard Modeled for the Cities of Oakland, Piedmont, and Berkeley, Northern California, from a M=7.1 Scenario Earthquake on the Hayward Fault Zone by Scott B. Miles and David K. Keefer *Chapter 5 Synthesis of Landslide-Hazard Scenarios Modeled for the Oakland-Berkeley Area, Northern California by Richard J. Pike The plates consist of: *Plate 1 Susceptibility to Deep-Seated Landsliding Modeled for the Oakland-Berkeley Area, Northern California by Richard J. Pike, Russell W. Graymer, Sebastian Roberts, Naomi B. Kalman, and Steven Sobieszczyk *Plate 2 Susceptibility to Shallow Landsliding Modeled for the Oakland-Berkeley Area, Northern California by Kevin M. Schmidt and Steven

  12. Association between functional performance and executive cognitive functions in an elderly population including patients with low ankle–brachial index

    Directory of Open Access Journals (Sweden)

    Ferreira NV

    2015-05-01

    Full Text Available Naomi Vidal Ferreira,1 Paulo Jannuzzi Cunha,2 Danielle Irigoyen da Costa,3 Fernando dos Santos,1 Fernando Oliveira Costa,1 Fernanda Consolim-Colombo,4 Maria Cláudia Irigoyen1 1Heart Institute, Medical School, Universidade de São Paulo, São Paulo, SP, Brazil; 2Neuroimaging in Psychiatry Laboratory, Department of Psychiatry, Medical School, Universidade de São Paulo, São Paulo, SP, Brazil; 3Rio Grande do Sul Cardiology Institute, Fundação Universitária de Cardiologia, Porto Alegre, RS, Brazil; 4Medical School, Universidade Nove de Julho, São Paulo, SP, Brazil Introduction: Peripheral arterial disease, as measured by the ankle–brachial index (ABI, is prevalent among the elderly, and is associated with functional performance, assessed by the 6-minute walk test (6MWT. Executive cognitive function (ECF impairments are also prevalent in this population, but no existing study has investigated the association between ECF and functional performance in an elderly population including individuals with low ABI.Aim: To investigate the association between functional performance, as measured by the 6MWT, and loss in ECF, in an elderly sample including individuals with low ABI.Method: The ABI group was formed by 26 elderly individuals with low ABI (mean ABI: 0.63±0.19, and the control group was formed by 40 elderly individuals with normal ABI (mean ABI: 1.08±0.07. We analyzed functional performance using the 6MWT, global cognition using the Mini-Mental State Examination (MMSE, and ECF using the Digit Span for assessing attention span and working memory, the Stroop Color Word Test (SCWT for assessing information processing speed and inhibitory control/impulsivity, and the Controlled Oral Word Association Test (COWAT for assessing semantic verbal fluency and phonemic verbal fluency. We also used a factor analysis on all of the ECF tests (global ECF.Results: Before adjustment, the ABI group performed worse on global cognition, attention span, working

  13. Até quando os cegos continuarão sonhando?

    Directory of Open Access Journals (Sweden)

    Jacques Fux

    2016-01-01

    Full Text Available Este artigo analisa o livro O que os cegos estão sonhan-do?, de Noemi Jaffe, traçando relações possíveis com os testemunhos de primeira, segunda e terceira ordem, a questão do diário e das memórias de infância das gerações vindouras. O livro é dividido em três partes principais: “O diário de Lili Jaffe”, onde são apresentados os escritos da sobrevivente e mãe da autora; “O que os cegos estão sonhando?”, comentários testemunhais da autora sobre o diário da mãe e de sua visita a Auschwitz em 2009; “Aqui, lá”, onde a neta da sobrevivente escreve sobre suas im-pressões da visita a Auschwitz e de seu legado enquanto terceira geração da Shoah.Palavras-chave: Diário; primeira, segunda e terceira ordem testemunhais; memória de infância.ABSTRACTThis article analyzes the book O que os cegos estão sonhan-do?, by Naomi Jaffe, tracing possible relations with the fi rst, second and third Holocaust offspring and the diary of a Holocaust survivor. The book is divided into three main parts: “The Diary of Lili Jaffe”, in which appears the wri-tings of the survivor and mother of the main author, “O que os cegos estão sonhando?”, where Noemi Jaffe comments about her mother’s diary and her visit to Auschwitz in 2009, “Aqui, lá,” where the survivor’s granddaughter writes about her impressions in Auschwitz and her legacy as an offspring of the Shoah.Keywords: Diary; first, second and third testimony gener-ation; childhood memories.

  14. ATÉ QUANDO OS CEGOS CONTINUARÃO SONHANDO?

    Directory of Open Access Journals (Sweden)

    Jacques Fux

    2016-01-01

    Full Text Available Este artigo analisa o livro O que os cegos estão sonhan-do?, de Noemi Jaffe, traçando relações possíveis com os testemunhos de primeira, segunda e terceira ordem, a questão do diário e das memórias de infância das gerações vindouras. O livro é dividido em três partes principais: “O diário de Lili Jaffe”, onde são apresentados os escritos da sobrevivente e mãe da autora; “O que os cegos estão sonhando?”, comentários testemunhais da autora sobre o diário da mãe e de sua visita a Auschwitz em 2009; “Aqui, lá”, onde a neta da sobrevivente escreve sobre suas im-pressões da visita a Auschwitz e de seu legado enquanto terceira geração da Shoah. Palavras-chave: Diário; primeira, segunda e terceira ordem testemunhais; memória de infância. ABSTRACT This article analyzes the book O que os cegos estão sonhan-do?, by Naomi Jaffe, tracing possible relations with the fi rst, second and third Holocaust offspring and the diary of a Holocaust survivor. The book is divided into three main parts: “The Diary of Lili Jaffe”, in which appears the wri-tings of the survivor and mother of the main author, “O que os cegos estão sonhando?”, where Noemi Jaffe comments about her mother’s diary and her visit to Auschwitz in 2009, “Aqui, lá,” where the survivor’s granddaughter writes about her impressions in Auschwitz and her legacy as an offspring of the Shoah. Keywords: Diary; first, second and third testimony gener-ation; childhood memories.

  15. Rationale and design of the VISION study: a randomized, open-label study to evaluate the long-term safety of vonoprazan as maintenance treatment in patients with erosive esophagitis

    Directory of Open Access Journals (Sweden)

    Uemura N

    2018-01-01

    Full Text Available Naomi Uemura,1 Yoshikazu Kinoshita,2 Ken Haruma,3 Takashi Yao,4 Ryoji Kushima,5 Tatsuhiro Kanoo6 1Department of Gastroenterology and Hepatology, National Center for Global Health and Medicine, Kohnodai Hospital, Chiba, Japan; 2Department of Gastroenterology and Hepatology, Faculty of Medicine, Shimane University, Shimane, Japan; 3Department of General Internal Medicine 2, Kawasaki Medical School General Medical Center, Okayama, Japan; 4Department of Human Pathology, Juntendo University Graduate School of Medicine, Tokyo, Japan; 5Department of Clinical Laboratory Medicine, Shiga University of Medical Science Hospital, Shiga, Japan; 6Takeda Pharmaceutical Co., Ltd, Osaka, Japan Abstract: Erosive esophagitis (EE occurs when the epithelial mucosa is damaged due to gastric acid reflux, and the incidence of this disease is increasing in Japan due to changes in diet and lifestyle. The condition can be treated using proton pump inhibitors (PPIs that act by irreversibly blocking the H+,K+-ATPase responsible for acid secretion. Vonoprazan is a K+ competitive channel inhibitor, which reversibly and potently inhibits gastric acid secretion. However, long-term data on vonoprazan use are limited. The aim of the VISION trial is to investigate the long-term efficacy and safety of vonoprazan in comparison with the PPI lansoprazole. This randomized, multicenter, 5-year, open-label study has a planned recruitment of 195 participants (2:1 allocation vonoprazan:lansoprazole from 33 sites in Japan. The study comprises an 8-week “healing” phase (vonoprazan 20 mg or lansoprazole 30 mg p.o. and a 260-week “maintenance” phase (vonoprazan 10 mg or lansoprazole 15 mg. Safety populations in both phases are defined as participants who receive at least one dose of the study or control drug in the healing and maintenance phases, respectively. The full analysis set in both phases is defined as participants who are randomized and receive at least one dose of the study or

  16. SU-E-T-593: Outcomes and Toxicities From a Clinical Trial of APBI Using MERT+IMRT with the Same XMLC

    Energy Technology Data Exchange (ETDEWEB)

    Jimenez-Ortega, E.; Ureba, A.; Barbeiro, A.R.; Baeza, J.A.; Plaza, A. Leal [Universidad de Sevilla, Departamento de Fisiologia Medica y Biofisica, Seville (Spain); Miguez-Sanchez, C.; Carrasco, F. [Hospital Universitario Virgen Macarena, Servicio de Radioterapia, Seville (Spain); Palma, B. [Stanford University, Department of Radiation Oncology, Stanford, CA (United States); Miras, H.; Arrans, R.

    2015-06-15

    Purpose: We present the results from a clinical trial of accelerated partial breast irradiation (APBI), using mixed modulated photon and electron beams (MERT+IMRT) with the same photon multileaf collimator (xMLC). Methods: Seven patients were enrolled in the first year of the APBI clinical trial. Patients were selected following the conditions included in the NSABP B-39/RTOG 0413 protocol. The targets and clinically relevant normal structures were contoured on the CT images following this protocol for APBI-EBRT. All treatments were delivered using combined modulated electron and photon beams by means of the same xMLC installed in a SIEMENS Primus linac, with a reduced SSD equal to 60 cm for electron beams. The plans were performed with a treatment planning system based on full Monte Carlo simulations, called CARMEN, developed by our group. Simultaneously, an alternative IMRT plan was calculated with the commercial TPS PINNACLE v8.0m (Philips), and both plans were compared. An ad-hoc breast phantom with semi-spherical geometry called NAOMI was designed for a specific QA protocol. Patients received a total dose of 38.5 Gy, delivered in 10 fractions over 5 consecutive days, with a twice-a-day hypofractionated schema.Follow-up visits during 2.5 years on average were repeated at 1 month post-treatment, every 3 months for the first year, and every 6 months for the second year. Toxicity was scored according to National Cancer Institute Common Terminology Criteria for Adverse Events (CTCAE version 3.0). Results: This APBI technique achieved high loco-regional control rates and showed low acute toxicity (grade 1 of CTCAE) and no toxicities from first month onwards. Photographic assessment of cosmesis showed skin excellent results. Conclusion: The clinical results achieved with MERT+IMRT by using the same xMLC are comparable or even better than those obtained with other APBI techniques, thanks to a software solution without any additional equipment or specific device.

  17. Cooperative vehicle control, feature tracking and ocean sampling

    Science.gov (United States)

    Fiorelli, Edward A.

    formations, and various orientation schemes and inter-vehicle spacing sequences were explored. The VBAP methodology, modified for implementation on Slocum underwater gliders, was utilized. Various operational issues such as speed constraints, external currents, communication constraints, asynchronous surfacings and intermittent feedback were addressed. The work contained in this thesis was conducted under the advisement of Naomi Ehrich Leonard at Princeton University.

  18. “Brain drain” and “brain waste”: experiences of international medical graduates in Ontario

    Directory of Open Access Journals (Sweden)

    Lofters A

    2014-05-01

    Full Text Available Aisha Lofters,1–4 Morgan Slater,2 Nishit Fumakia,2 Naomi Thulien51Department of Family and Community Medicine, University of Toronto, Toronto; 2Department of Family and Community Medicine, St Michael's Hospital, Toronto; 3Centre for Research on Inner City Health, The Keenan Research Centre in the Li Ka Shing Knowledge Institute of St Michael's Hospital, Toronto; 4Canadian Institutes of Health Research Strategic Training Fellowship, Transdisciplinary Understanding and Training on Research – Primary Health Care Program, London; 5Lawrence S Bloomberg Faculty of Nursing, University of Toronto, Toronto, ON, CanadaBackground: “Brain drain” is a colloquial term used to describe the migration of health care workers from low-income and middle-income countries to higher-income countries. The consequences of this migration can be significant for donor countries where physician densities are already low. In addition, a significant number of migrating physicians fall victim to “brain waste” upon arrival in higher-income countries, with their skills either underutilized or not utilized at all. In order to better understand the phenomena of brain drain and brain waste, we conducted an anonymous online survey of international medical graduates (IMGs from low-income and middle-income countries who were actively pursuing a medical residency position in Ontario, Canada.Methods: Approximately 6,000 physicians were contacted by email and asked to fill out an online survey consisting of closed-ended and open-ended questions. The data collected were analyzed using both descriptive statistics and a thematic analysis approach.Results: A total of 483 IMGs responded to our survey and 462 were eligible for participation. Many were older physicians who had spent a considerable amount of time and money trying to obtain a medical residency position. The top five reasons for respondents choosing to emigrate from their home country were: socioeconomic or political

  19. SU-E-T-593: Outcomes and Toxicities From a Clinical Trial of APBI Using MERT+IMRT with the Same XMLC

    International Nuclear Information System (INIS)

    Jimenez-Ortega, E.; Ureba, A.; Barbeiro, A.R.; Baeza, J.A.; Plaza, A. Leal; Miguez-Sanchez, C.; Carrasco, F.; Palma, B.; Miras, H.; Arrans, R.

    2015-01-01

    Purpose: We present the results from a clinical trial of accelerated partial breast irradiation (APBI), using mixed modulated photon and electron beams (MERT+IMRT) with the same photon multileaf collimator (xMLC). Methods: Seven patients were enrolled in the first year of the APBI clinical trial. Patients were selected following the conditions included in the NSABP B-39/RTOG 0413 protocol. The targets and clinically relevant normal structures were contoured on the CT images following this protocol for APBI-EBRT. All treatments were delivered using combined modulated electron and photon beams by means of the same xMLC installed in a SIEMENS Primus linac, with a reduced SSD equal to 60 cm for electron beams. The plans were performed with a treatment planning system based on full Monte Carlo simulations, called CARMEN, developed by our group. Simultaneously, an alternative IMRT plan was calculated with the commercial TPS PINNACLE v8.0m (Philips), and both plans were compared. An ad-hoc breast phantom with semi-spherical geometry called NAOMI was designed for a specific QA protocol. Patients received a total dose of 38.5 Gy, delivered in 10 fractions over 5 consecutive days, with a twice-a-day hypofractionated schema.Follow-up visits during 2.5 years on average were repeated at 1 month post-treatment, every 3 months for the first year, and every 6 months for the second year. Toxicity was scored according to National Cancer Institute Common Terminology Criteria for Adverse Events (CTCAE version 3.0). Results: This APBI technique achieved high loco-regional control rates and showed low acute toxicity (grade 1 of CTCAE) and no toxicities from first month onwards. Photographic assessment of cosmesis showed skin excellent results. Conclusion: The clinical results achieved with MERT+IMRT by using the same xMLC are comparable or even better than those obtained with other APBI techniques, thanks to a software solution without any additional equipment or specific device

  20. A first in-flight absolute calibration of the Chilean Earth Observation Satellite

    Science.gov (United States)

    Mattar, C.; Hernández, J.; Santamaría-Artigas, A.; Durán-Alarcón, C.; Olivera-Guerra, L.; Inzunza, M.; Tapia, D.; Escobar-lavín, E.

    2014-06-01

    This work describes the first in-flight absolute calibration of the "Sistema Satelital para la Observación de la Tierra" (SSOT or Fasat-C). It was performed on January 29th 2013 at Antumapu site located in the southern area of Santiago, Chile. A description of the procedure is presented which includes both ground measurement and atmospheric characterization. The Chilean satellite for Earth observation carries on board a "New AstroSat Optical Modular Instrument" (NAOMI) high-resolution pushbroom imager which provides a 1.45 m ground sampling distance in the panchromatic (0.455-0.744 μm) channel and a 5.8 m ground sampling distance for the green (0.455-0.52 μm), blue (0.528-0.588 μm), red (0.625-0.695 μm) and near-infrared (0.758-0.881 μm) channels from a 620 km orbit. Radiometric calibration was carried out in order to estimate the land leaving radiance and bidirectional reflectance at the top of the atmosphere. To correct the reflectance data for atmospheric effects, the Second Simulation of a Satellite Signal in the Solar Spectrum (6S) code was used. Aerosol Optical Depth (AOD), water vapor and ozone content were obtained from MOD04, MOD05 and MOD07 products respectively, which are derived from the Moderate Resolution Imaging Spectroradiometer (MODIS) data. Statistical results such as BIAS, SIGMA and RMSE were calculated for the comparison between surface reflectance values and in situ measurements. Results show that the overall accuracy of the atmospherically corrected surface reflectance calculated from Fasat-C imagery can be estimated to around ±5%, with a R2 coefficient of 0.939 between atmospherically corrected reflectance values and in situ measurements. The atmospheric correction applied in this work by combining MODIS data and the 6S radiative transfer code could be used for further calibration of the Fasat-C images, although in situ atmospheric irradiance measurements are necessary to estimate reliable values of surface reflectance. Future