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.

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

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

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.

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.)

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.)

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")

Mitochondrial dysfunction in lyssavirus-induced apoptosis.

Science.gov (United States)

Gholami, Alireza; Kassis, Raïd; Real, Eléonore; Delmas, Olivier; Guadagnini, Stéphanie; Larrous, Florence; Obach, Dorothée; Prevost, Marie-Christine; Jacob, Yves; Bourhy, Hervé

2008-05-01

Lyssaviruses are highly neurotropic viruses associated with neuronal apoptosis. Previous observations have indicated that the matrix proteins (M) of some lyssaviruses induce strong neuronal apoptosis. However, the molecular mechanism(s) involved in this phenomenon is still unknown. We show that for Mokola virus (MOK), a lyssavirus of low pathogenicity, the M (M-MOK) targets mitochondria, disrupts the mitochondrial morphology, and induces apoptosis. Our analysis of truncated M-MOK mutants suggests that the information required for efficient mitochondrial targeting and dysfunction, as well as caspase-9 activation and apoptosis, is held between residues 46 and 110 of M-MOK. We used a yeast two-hybrid approach, a coimmunoprecipitation assay, and confocal microscopy to demonstrate that M-MOK physically associates with the subunit I of the cytochrome c (cyt-c) oxidase (CcO) of the mitochondrial respiratory chain; this is in contrast to the M of the highly pathogenic Thailand lyssavirus (M-THA). M-MOK expression induces a significant decrease in CcO activity, which is not the case with M-THA. M-MOK mutations (K77R and N81E) resulting in a similar sequence to M-THA at positions 77 and 81 annul cyt-c release and apoptosis and restore CcO activity. As expected, the reverse mutations, R77K and E81N, introduced in M-THA induce a phenotype similar to that due to M-MOK. These features indicate a novel mechanism for energy depletion during lyssavirus-induced apoptosis.

Mitochondrial Dysfunction in Lyssavirus-Induced Apoptosis▿ †

Science.gov (United States)

Gholami, Alireza; Kassis, Raïd; Real, Eléonore; Delmas, Olivier; Guadagnini, Stéphanie; Larrous, Florence; Obach, Dorothée; Prevost, Marie-Christine; Jacob, Yves; Bourhy, Hervé

2008-01-01

Lyssaviruses are highly neurotropic viruses associated with neuronal apoptosis. Previous observations have indicated that the matrix proteins (M) of some lyssaviruses induce strong neuronal apoptosis. However, the molecular mechanism(s) involved in this phenomenon is still unknown. We show that for Mokola virus (MOK), a lyssavirus of low pathogenicity, the M (M-MOK) targets mitochondria, disrupts the mitochondrial morphology, and induces apoptosis. Our analysis of truncated M-MOK mutants suggests that the information required for efficient mitochondrial targeting and dysfunction, as well as caspase-9 activation and apoptosis, is held between residues 46 and 110 of M-MOK. We used a yeast two-hybrid approach, a coimmunoprecipitation assay, and confocal microscopy to demonstrate that M-MOK physically associates with the subunit I of the cytochrome c (cyt-c) oxidase (CcO) of the mitochondrial respiratory chain; this is in contrast to the M of the highly pathogenic Thailand lyssavirus (M-THA). M-MOK expression induces a significant decrease in CcO activity, which is not the case with M-THA. M-MOK mutations (K77R and N81E) resulting in a similar sequence to M-THA at positions 77 and 81 annul cyt-c release and apoptosis and restore CcO activity. As expected, the reverse mutations, R77K and E81N, introduced in M-THA induce a phenotype similar to that due to M-MOK. These features indicate a novel mechanism for energy depletion during lyssavirus-induced apoptosis. PMID:18321977

Experimental and theoretical investigation of the rocking curves measured for MoKα X-ray characteristic lines in the double-crystal nondispersive scheme

International Nuclear Information System (INIS)

Marchenkov, N. V.; Chukhovskii, F. N.; Blagov, A. E.

2015-01-01

The rocking curves (RCs) for MoK α1 and MoK α2 characteristic X-ray lines have been experimentally and theoretically studied in the nondispersive scheme of an X-ray double-crystal TPC-K diffractometer. The results of measurements and theoretical calculations of double-crystal RCs for characteristic X-rays from tubes with a molybdenum anode and different widths of slits show that a decrease in the slit width leads to an increase in the relative contribution of the MoK α2 -line RC in comparison with the intensity of the tails of the MoK α1 -line RC. It is shown that the second peak of the MoK α2 line becomes increasingly pronounced in the tail of the MoK α1 -line RC with a decrease in the slit width. Two plane-parallel Si plates (input faces (110), diffraction vector h 〈220〉) were used as a monochromator crystal and a sample. The results of measuring double-crystal RCs are in good agreement with theoretical calculations

Tallinna Visioonikonverents 2010 : Linn ja linnakultuur 22. sajandil

Index Scriptorium Estoniae

2010-01-01

Tallinna Lauluväljaku ruumides 22. novembril toimunud Tallinna Visioonikonverentsist "Linn ja linnakultuur 22. sajandil", kus arutleti teemal, milline võiks olla Tallinn saja aasta pärast. Konverentsil esinesid Toomas Vitsut, Mart Saarma, Jan Sturesson, Raivo Raave, Satish Kumar, Juhani Pallasmaa ning moderaatoriteks olid Hardo Aasmäe ja Mati Heidmets

Journal of Earth System Science | Indian Academy of Sciences

Indian Academy of Sciences (India)

Keywords. Statistical prediction; Indian summer monsoon; monsoon onset over Kerala; principal component analysis; multiple linear regression. Abstract. The summer monsoon onset over Kerala (MOK)marks the beginning of the rainy season for the country.Associated with the MOK,significant transitions of large scale ...

Glutamic acid promotes monacolin K production and monacolin K biosynthetic gene cluster expression in Monascus.

Science.gov (United States)

Zhang, Chan; Liang, Jian; Yang, Le; Chai, Shiyuan; Zhang, Chenxi; Sun, Baoguo; Wang, Chengtao

2017-12-01

This study investigated the effects of glutamic acid on production of monacolin K and expression of the monacolin K biosynthetic gene cluster. When Monascus M1 was grown in glutamic medium instead of in the original medium, monacolin K production increased from 48.4 to 215.4 mg l -1 , monacolin K production increased by 3.5 times. Glutamic acid enhanced monacolin K production by upregulating the expression of mokB-mokI; on day 8, the expression level of mokA tended to decrease by Reverse Transcription-polymerase Chain Reaction. Our findings demonstrated that mokA was not a key gene responsible for the quantity of monacolin K production in the presence of glutamic acid. Observation of Monascus mycelium morphology using Scanning Electron Microscope showed glutamic acid significantly increased the content of Monascus mycelium, altered the permeability of Monascus mycelium, enhanced secretion of monacolin K from the cell, and reduced the monacolin K content in Monascus mycelium, thereby enhancing monacolin K production.

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

Valik arvamusi läbi aastate / Ain-Elmar Kaasik

Index Scriptorium Estoniae

Kaasik, Ain-Elmar, 1934-

2008-01-01

Valik Eesti Teaduste Akadeemia Aastaraamatus rubriigis "Arvamusi akadeemikutelt" ilmunud kirjutisi, kus vabas vormis käsitletakse mitmesuguseid aktuaalseid küsimusi, eelkõige hariduse, teadustöö ning ühiskonna suhteid. Kokku on rubriigis avaldatud ligi kaks ja poolsada kirjutist. Siinse valiku autoriteks akadeemikud Raimund Hagelberg, Mart Saarma, Boris Tamm, Ene Ergma, Arvo Krikmann, Agu Laisk, Hans-Voldemar Trass, Harald Keres, Anto Raukas, Rein Küttner, Enn Tõugu, Raimund-Johannes Ubar, Ain-Elmar Kaasik

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

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

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.

Anneteparaad II / Harry Liivrand

Index Scriptorium Estoniae

Liivrand, Harry, 1961-

2008-01-01

Tutvustatakse Tartu Ülikooli maalikunsti eriala magistri- ja bakalaureuseõppe ning Eesti Kunstiakadeemia vabade kunstide osakonna magistriõppe lõputöid. Lühidalt Andrus Raagi, Katrin Paometsa, Eda Lõhmuse, Edith Karlsoni, Jass Kaselaane, Marge Monko, Maris Palgi, Maria Aderi, Randel Saarma, Natali Pahapilli, Helina Loid-Kudu, Riho Pärna lõputöödest. Eesti Kunstiakadeemia vabade kunstide osakonna magistrandide näitus Kumu Kunstimuuseumis. Tartu Ülikooli maalikunsti eriala magistri Eda Lõhmuse näitus Tartu Kunstimaja Monumentaalkunsti galeriis. Ülikooli maalibakalaureuste näitus Tartu Kunstimuuseumis ning Athena Keskuses

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

Efficiency of the scattered primary radiation as an internal standard in the determination of uranium and thorium in geological materials by X-ray spectrometry

International Nuclear Information System (INIS)

Diaz-Guerra, J.P.; Bayon, A.

1980-01-01

The efficiency of the scattered primary coherent and incoherent X-radiation of various wavelengths has been studied as a matrix correction in the determination of uranium and thorium in geological materials by X-ray spectrometry. The excitation has been performed with molybdenum and tungsten targets. Results illustrate that the incoherently-scattered Mok βsub(1,3) and Mok βsub(1,2) radiation are, respectively, the optimum reference lines. The particle size influence and the critical thickness of the sample are also considered.(auth.)

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.

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

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.

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

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

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

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...

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

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.

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.

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)

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.

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.

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.

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.

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®

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.

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).

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).

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).

Puu otsast kukkunud õunad / Andri Ksenofontov

Index Scriptorium Estoniae

Ksenofontov, Andri, 1962-

2009-01-01

Lühidalt näitustest: Ülo Õuna tööde näitus Kumu Kunstimuuseumis, Kirke Kangro "Apokalüpsis 1, 2" Hobusepea galeriis (kuni 14. sept.), Peeter Alliku & Rolandas Rimkūnase (Leedu) "Vaata aga vaata" (17.-29. aug.) ja Mari Roosvalti "Tähised" (kuni 12. sept.) Draakoni galeriis, Tiit Jaansoni ja Illimar Pauli "Rähni tänav" Haus Galeriis (28. aug.-2. sept.), Kaari Saarma "Vee vaim" SEBi galeriis (kuni 11. sept.), Katarina Kotselaineni "Nulius in verba" galeriis HOP (kuni 15. sept.). 25. augustil toimunud Alex Plutzeri ja Teet Veispaku performance'ist Tallinnas Vabadussõja võidusamba juures. Viimastel aastatel Eestis püstitatud mälestusmärkidest ja monumentidest

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

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

Athletes deserving Olympic fame / Tiit Lääne

Index Scriptorium Estoniae

Lääne, Tiit, 1958-

2000-01-01

Väliseestlastest spordikuulsustest, kes Teise maailmasõja tagajärjel ei saanud olümpiamängudel osaleda: Aleksander Kreek, Valdu Lillakas, August Maalstein, Viktor Palango, Kenneth Gorshkov, Hans Moks

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)

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.

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

Mooste kunstitalgud edenevad / Veiko Märka

Index Scriptorium Estoniae

Märka, Veiko, 1964-

2002-01-01

Mõtte- ja keskkonnakunsti talgud Postsovkhoz2 9.-18. aug. Osa võttis kunstnikke Eestist, Soomest, Inglismaalt ja Hispaaniast. Nimed. Tegevuskunsti, installatsioonide kirjeldus. Mooste Külalisstuudios (MOKS) avati hispaania maalikunstnik Jorge Tarazona näitus

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).

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

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

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

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…

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…

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...

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.

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.

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.

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.

Julia Ninck Block Y-galeriis

Index Scriptorium Estoniae

2009-01-01

Tartus Y-galeriis alates 26. oktoobrist Mooste Külalistuudio (MoKS) oktoobrikuu resident-kunstniku Julia Ninck Blocki näitus. Vene päritolu hollandi kunstnik avab oma joonistustes ja fotodes pealmise ilma ja (vee)aluse maailma suhteid

Variability of the date of monsoon onset over Kerala (India) of the ...

Indian Academy of Sciences (India)

P N Preenu

2017-07-25

Jul 25, 2017 ... Nansen Environmental Research Centre India, 6A Oxford Business Centre, Kochi, Kerala 682 016, India. ... Monsoon onset over Kerala (India) which occurs every year is a ...... for delayed MOK years and figure 12 gives the.

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…

On Blocks and Broccoli: How to Organize Your Classroom.

Science.gov (United States)

Alexander, Nancy

1996-01-01

Compares the organization of supermarkets to classroom environments. Emphasizes the efficient use of space with the use of containers, keeping materials in place, and grouping objects together. Provides suggestions on the use of color and adding storage space. (MOK)

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

Social Support and Acculturative Stress among Korean International Students

Science.gov (United States)

Ra, Young-An

2016-01-01

Previous studies have reported that international students in the US experience unique difficulties and acculturative stress related to cultural differences, language barriers, academic pressure, and interpersonal relationships (Mallinckrodt & Leong, 1992). Berry, Kim, Minde, and Mok (1987) defined this "acculturative stress" as…

Case Report-Right iliac fossa mass in an HIV-positive woman

African Journals Online (AJOL)

(ART) in a clinical trial in Blantyre, Malawi, after meeting all the requirements of the study .... invasion, as in a female SLE patient described by Mok et al, who ... Hauser SL, Longo DL, James JL, editors, Harrison's principles of internal medicine.

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

Teenetemärkide kandidaadid

Index Scriptorium Estoniae

2000-01-01

Esialgne, kinnitamata nimekiri isikutest, kellele presidendi kantselei ja riigiasutused taotlevad tänavu teenetemärke iseseisvuspäeva puhul. Vt. samas: vastulause, Eesti Päevaleht, 13. jaan. 2001, lk. 11. Valgetähe medal: Enn Tõugu; Ülo Lill; Arda-Maria Kirsel; Valgetähe orden I järk Hillar Aben; Valgetähe orden II järk: Õim, Haldur; Rätsep, Huno; Ross, Juhan; Ergma, Ene; Saarma, Mart; Liidja, Georg; Hižnjakov, Vladimir; Laisk, Agu; Valgetähe ordeni IV klass - Endel Valk-Falk, Valgetähe ordeni V klass - Anne Valmas. Ka bibliograaf Arvo Tering, raamatuloolane Kaljo-Olev Veskimägi, bibliograaf Ilmar Vene, TÜRi rmtk-hoidjad Kaljo Lepik ja Elsa Loorits, raamatuteadlane, TPÜ prof. emer. Mare Lott, TPÜ infoteaduste prof. Evi Rannap

Long term changes in water areas and wetlands in an intensively farmed landscape: A case study from the Czech Republic

Directory of Open Access Journals (Sweden)

Šantrůčková Markéta

2017-03-01

Full Text Available Krajina České republiky v současnosti čelí nebezpečí sucha, které je způsobeno mnoha faktory. Mezi ně patří změny krajiny a krajinného pokryvu. V článku jsou sledovány změny vodních a mokřadních ploch a délky vodních toků na podkladě starých vojenských mapování a současného stavu. Vodní a mokřadní plochy v nížinách zásadně ubyly a krajina byla vysušována s cílem zvýšit zemědělskou a lesnickou produkci. Zatímco na konci 18. století vodní a mokřadní plochy zaujímaly skoro třetinu sledovaného území Novodvorska a Žehušicka ve středních Čechách, v současnosti je to jen 3,5 %. V každé ze sledovaných period ubylo přibližně 10 % jejich rozlohy, významný úbytek těchto ploch v krajině tak nastal již v 19. století. Vodní a mokřadní plochy byly změněny převážně na ornou půdu. Délka vodních toků poklesla zejména v průběhu 19. století. Současná data ukazují nárůst jejich délky, který je ale způsoben budováním zavodňovacích a odvodňovacích kanálů, jejichž délka je také započítána do celkové délky vodních toků, byť nejsou celoročně protékány vodou.

Knowledge Diffusion in a Grade 4-5 Classroom during a Unit on Civil Engineering: An Analysis of a Classroom Community in Terms of Its Changing Resources and Practices.

Science.gov (United States)

Roth, Wolff-Michael

1996-01-01

Employed the actor network theory to examine the transformation of a grade-four classroom community as new resources and practices became available. Found that the diffusion and enculturation metaphors are insufficient to model important aspects of learning in a student-centered classroom. (MOK)

The liberation through art: a view on Indian aesthetics

Directory of Open Access Journals (Sweden)

Gisele Cardoso de Lemos

2015-04-01

Full Text Available This text reflects on the urgency to develop works that contemplate the Indian art in dialogue with spirituality, in Latin America, through India’s own theoretical sources.Keywords: aesthetics; India; Nāţyaśāstra; mokśa.

Arved Viirlaid teises kaanonis / Jüri Talvet

Index Scriptorium Estoniae

Talvet, Jüri, 1945-

2002-01-01

Arved Viirlaid 80. Ka tema juubeliks ilmunud ingliskeelsest luulekogust "Selected poems" (tlk. Taimi Ene Moks ja R. W. Stedingh). Ilmunud ka kogumikus: Talvet, Jüri. Tõrjumatu äär. Tartu : Ilmamaa, 2005, lk. 417-420, pealk.: Teises Kaanonis: Viirlaiu luule inglise keeles

L’APPORT DE LA SOCIOLOGIE PRAGMATIQUE FRANÇAISE AUX ÉTUDES CRITIQUES EN MANAGEMENT

Directory of Open Access Journals (Sweden)

Benjamin Taupin

2015-02-01

Full Text Available French pragmatic sociology (PS, inspired by the work of Luc Boltanski and Laurent Thévenot, is being increasingly used by organizational management studies. However, the critical dimension of this approach has not yet been integrated for the benefit of knowledge in management and organizations (MOK. In this article, we elaborate on the contribution that PS can represent for critical management studies (CMS. As a ‘science of the players’ science’ [science de la science des acteurs], we suggest that PS is fertile for the development of a critical performativity. In particular, we demonstrate that the approach allows shedding light on the new and more complex forms of domination exerted in contemporary organizations. Using empirical studies of organizations employing PS, we demonstrate how the concepts of compromise and test developed by this approach offer tools that allow renewing the critique of organizations for the benefit of MOK.

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.

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

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

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.

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.

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...

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

Valdek Palli mälestusõhtu ja fond / Aili Künstler

Index Scriptorium Estoniae

Künstler, Aili

2013-01-01

Ersa-mokša kultuuriühingu Sjatko eestvedamisel ja TLÜ muuseumi kaaskorraldusel toimus TLÜ teadusinfokeskuses eesti keeleteadlase, rahvusvaheliselt tunnustatud fenno­ugristi ja TLÜ esimese emeriitprofessori Valdek Palli mälestusõhtu. TLÜs asutati professor Valdek Palli nimeline fond soome-ugri teaduse ja kultuuriprojektide toetuseks

Contributions to an Understanding of the Music and Movement Connection.

Science.gov (United States)

Young, Susan

1996-01-01

Describes alternative conceptions to the connection between music and movement by relating aspects of recent research on infant-caregiver interaction to musical development. Claims that existing explanations seem to fall short of providing an explanation adequate for the immediate, expressive, and integrated nature of this bond. (MOK)

Investigation of optical and magneto-optical constants and their surface-oxide-layer effects of single-crystalline GdCo2

International Nuclear Information System (INIS)

Lee, S.J.; Kim, K.J.; Canfield, P.C.; Lynch, D.W.

2000-01-01

We investigated the optical and magneto-optical properties of single-crystalline GdCo 2 by spectroscopic ellipsometry (SE) and magneto-optical Kerr spectrometry (MOKS). The diagonal component of the optical conductivity tensor of the compound was obtained by SE in the 1.5-5.5 eV region and the off-diagonal component by using the measured magneto-optical parameters (Kerr rotation and ellipticity) by MOKS and the SE data. The measured spectra were corrected for the surface oxide layer by employing a three-phase model treating the oxide layer as nonmagnetic with constant refractive index. The magnitude of the diagonal component becomes enhanced and the optical transition structures of the off-diagonal component become more pronounced by the oxide correction. The overall optical and magneto-optical data are discussed in terms of the calculated spin-polarized band structure and optical absorption of the compound and the effect of the surface oxide layer

The crystal structures of jaguéite, Cu₂Pd₃Se₄, and chrisstanleyite, Ag₂Pd₃Se₄

DEFF Research Database (Denmark)

Topa, Dan; Makovicky, Emil; Balic Zunic, Tonci

2006-01-01

equipped with a CCD area-detector. The crystal structure of chrisstanleyite, ideally Ag2Pd3Se4, monoclinic a 5.676(2), b 10.342(4), c 6.341(2) Å, ß 114.996(4)º, space group P21/c, has been solved by direct methods and refi ned to an R1 index of 8.3% for 1203 unique refl ections measured with MoK X......The crystal structure of jaguéite, ideally Cu2Pd3Se4, monoclinic, a 5.672(5), b 9.909(9), c 6.264(6) Å, ß 115.40(2)º, space group P21/c, has been solved by direct methods and refi ned to an R1 index of 5.52% for 956 unique refl ections measured with MoK X-radiation on a P-4 Bruker diffractometer......(Ag)-Pd2 system of metal-metal bonds, help to stabilize the open-work structure composed of PdSe4 squares....

PODE O CONHECIMENTO EM GESTÃO E ORGANIZAÇÃO FALAR PORTUGUÊS?

Directory of Open Access Journals (Sweden)

Alexandre Reis Rosa

2011-05-01

Full Text Available This paper’s objective is to question whether management and organization knowledge (MOK is able to speak a language other thanEnglish and discuss how the hegemony of this language in the scientific field has contributed to the reproduction of the same colonial logic that for centuries prevented native peoples from making sense of what they thought, spoke and wrote. We show that the main instrument of power that guarantees this hegemony is control over the criteria used for the publication and circulation of MOK, which tends to marginalize everything that is produced outside the linguistic basis controlled by the North. The main effect of this logic is that native researchers submit to control by the North; they find themselves in a subaltern position, condemned in their own country to operate under an external logic thatdefines what is and what is not quality scientific knowledge in the management and organizational field

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

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.

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.

[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.

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

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

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...

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...

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.

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.

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

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.

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.

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

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)

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)

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.

Ühe saarma lugu / Silja Kana ; kommenteerinud Val Rajasaar, Teet Koitjärv

Index Scriptorium Estoniae

Kana, Silja

2012-01-01

Mida teha kui juhtute otsa sõitma jahiulukile, I või II kategooria kaitsealusele liigile. Lugu saarmast, kes hukkus kokkupõrkel autoga, kuid kellest tänu teadlikele inimestele valmib topis-õppevahend Keskkonnaameti tellitud komplektis Valgamaale

E-post annab ja võtab tööaega / Jüri Saarma

Index Scriptorium Estoniae

Saarma, Jüri

2004-01-01

E-posti, sõnumside kasutajate hulga kasv, e-post kui töövahend. Tööajakulu seoses e-posti kasutamisega, rämpspost e. spämm. Lisa: E-post muutub üha ärikriitilisemaks suhtlusvahendiks. Vt. samas: Kõige raskem on väikefirmade olukord

Incremental Effect of the Addition of Prescriber Restrictions on a State Medicaid's Pharmacy-Only Patient Review and Restriction Program.

Science.gov (United States)

Keast, Shellie L; Pham, Timothy; Teel, Ashley; Nesser, Nancy J

2017-08-01

Patient review and restriction programs (PRRPs), used by state Medicaid programs to limit potential abuse and misuse of opioids and related controlled medications, often restrict members to a single pharmacy for controlled medications. While most states use a restricted pharmacy access model, not all states include restricted prescriber access. Oklahoma Medicaid (MOK) added a restricted prescriber access feature to its PRRP in July 2014. To evaluate the incremental effect that the addition of a prescriber restriction to MOK's pharmacy-only PRRP had on the pharmacy and resource utilization of the enrolled members. MOK members with at least 6 months of enrollment in the pharmacy-only PRRP were restricted to a maximum of 3 prescribers for controlled substances in July 2014 and were identified as "cases." Using a propensity score method, cases were matched to controls from the MOK non-PRRP enrolled population based on demographics and baseline health care utilization. Data from January 1, 2014, through December 31, 2014, were evaluated. Each member's monthly health care resource utilization, defined in terms of medical and pharmacy costs, prescription counts, and opioid use per member per month (PMPM), was analyzed. A difference-indifferences (DID) regression estimated the change in resource utilization following the July 2014 policy change. This study included 378 controls and 126 cases after propensity matching. No differences were noted for daily morphine equivalents, benzodiazepine prescriptions, or maintenance prescriptions. There were decreases in mean PMPM use for both groups for short-acting opioid (SAO) claims (P evidence that overall opioid claims were affected, the addition of prescriber restrictions may have resulted in an incremental change to SAO, prescriber, and pharmacy use in the PRPP population. Use of PRRPs may be an effective tool in reducing inappropriate use of prescription opioids within payer systems. The question remains whether these changes

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

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 ...

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"

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

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\

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

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

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.

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...

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.

Two Overlapping Domains of a Lyssavirus Matrix Protein That Acts on Different Cell Death Pathways ▿

Science.gov (United States)

Larrous, Florence; Gholami, Alireza; Mouhamad, Shahul; Estaquier, Jérôme; Bourhy, Hervé

2010-01-01

The lyssavirus matrix (M) protein induces apoptosis. The regions of the M protein that are essential for triggering cell death pathways are not yet clearly defined. We therefore compared the M proteins from two viruses that have contrasting characteristics in terms of cellular apoptosis: a genotype 3 lyssavirus, Mokola virus (MOK), and a genotype 1 rabies virus isolated from a dog from Thailand (THA). We identified a 20-amino-acid fragment (corresponding to positions 67 to 86) that retained the cell death activities of the full-length M protein from MOK via both the tumor necrosis factor-related apoptosis-inducing ligand (TRAIL) and inhibition of cytochrome c oxidase (CcO) activity. We found that the amino acids at positions 77 and 81 have an essential role in triggering these two cell death pathways. Directed mutagenesis demonstrated that the amino acid at position 77 affects CcO activity, whereas the amino acid at position 81 affects TRAIL-dependent apoptosis. Mutations in the full-length M protein that compromised induction of either of these two pathways resulted in delayed apoptosis compared with the time to apoptosis for the nonmutated control. PMID:20631119

Two overlapping domains of a lyssavirus matrix protein that acts on different cell death pathways.

Science.gov (United States)

Larrous, Florence; Gholami, Alireza; Mouhamad, Shahul; Estaquier, Jérôme; Bourhy, Hervé

2010-10-01

The lyssavirus matrix (M) protein induces apoptosis. The regions of the M protein that are essential for triggering cell death pathways are not yet clearly defined. We therefore compared the M proteins from two viruses that have contrasting characteristics in terms of cellular apoptosis: a genotype 3 lyssavirus, Mokola virus (MOK), and a genotype 1 rabies virus isolated from a dog from Thailand (THA). We identified a 20-amino-acid fragment (corresponding to positions 67 to 86) that retained the cell death activities of the full-length M protein from MOK via both the tumor necrosis factor-related apoptosis-inducing ligand (TRAIL) and inhibition of cytochrome c oxidase (CcO) activity. We found that the amino acids at positions 77 and 81 have an essential role in triggering these two cell death pathways. Directed mutagenesis demonstrated that the amino acid at position 77 affects CcO activity, whereas the amino acid at position 81 affects TRAIL-dependent apoptosis. Mutations in the full-length M protein that compromised induction of either of these two pathways resulted in delayed apoptosis compared with the time to apoptosis for the nonmutated control.

Organizing the collection and automated processing of information about oil pollution of the world's oceans

Energy Technology Data Exchange (ETDEWEB)

Mikhaylov, V.A.; Surago, A.V.

1983-01-01

A system is examined for collecting, testing, storing and processing of data about pollution of the world's ocean by oil within the MOK-VMO test project on a computer (EVM). Forms for recording the results of observations and analysis in the form of an observation log for each form of oil pollution are cited. A description is given of the operation of the system.

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

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

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.

Mokřadní pryskyřníky

Czech Academy of Sciences Publication Activity Database

Navrátilová, Jana

2017-01-01

Roč. 49, č. 6 (2017), s. 20-21 ISSN 0139-7761 Grant - others:AV ČR(CZ) StrategieAV21/9 Program:StrategieAV Institutional support: RVO:67985939 Keywords : Buttercup * cultivation * water plants Subject RIV: GC - Agronomy OBOR OECD: Agronomy, plant breeding and plant protection

Mokřadní přesličky

Czech Academy of Sciences Publication Activity Database

Navrátilová, Jana

2017-01-01

Roč. 49, č. 2 (2017), s. 20-21 ISSN 0139-7761 Grant - others:AV ČR(CZ) StrategieAV21/9 Program:StrategieAV Institutional support: RVO:67985939 Keywords : Horsetail * cultivation * water plants Subject RIV: GC - Agronomy OBOR OECD: Agronomy, plant breeding and plant protection

MoKS teistes koostööprojektides / John Grzinich

Index Scriptorium Estoniae

Grzinich, John

2005-01-01

13. III Genfis toimunud helikunstiüritusest "VernalFLUX / Kevadvool", millest Eestist võtsid osa MoKS'i koordinaatorid John Grzinich ja Evelyn Müürsepp, nende performance'ist "Maaheli. Unustatud unistused". Uuest organisatsioonist Claudmirror, mis on välja andnud seitse CD-ROM-i, nende seas John Grzinichi CD-ROM-i "Võrdsed ja kauged jooned"

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.

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.

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.

Aasta koolitaja Svetlana Moks : "Iga inimese elus on sündmusi, mille tähtsus selgub alles hiljem" / Svetlana Moks ; interv. Tiia Linnard

Index Scriptorium Estoniae

Moks, Svetlana

2005-01-01

Ilmunud ka: Severnoje Poberezhje : Subbota 24. september lk. 3. Tänavu aasta Eesti parim koolitaja töötab Eesti Põlevkivi koolitusjuhina. Svetlana Moksi CV. Arvamust avaldavad A-i Eesti Põlevkivi avalike suhete juht Raivo Lott ja AS-i Eesti Põlevkivi juhatuse liige, administratsioonidirektor Lembit Kaljuvee

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

[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

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.

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

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.

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

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

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.

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

X-ray induced production and yield kinetics of photo- and Auger Electrons in semiconductors

International Nuclear Information System (INIS)

Peregudov, V.I.; Pashaev, Eh.M.

1991-01-01

The paper is dedicated to theoretical and experimental analysis of the mechanism of indirect excitation of soft Auger-electrons due to atom electron ionization using Ge crystal exposed to MoK α radiation as an example. Process of generation of these Auger-electrons is considered in detail, solution of kinetic equation for electrons, as well as, experimental data proving crucial role of indirect processes in generation of soft Auger-electrons are given

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.

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.

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.

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.

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

Invention party of students 1

International Nuclear Information System (INIS)

Wang, Yeon Jung

2000-02-01

The contents of this book are story about making a mistake by friends, o dear! my mistake, shower and platform for crocks of sauces and condiments, good thing and bad thing when it appears, dream and invention of JuMok, failure is another discovery, a certain goal, idea in a life, addition and subtraction, a little hint is a great invention, question : why? This book gives advices and encouragement how to invent and what to invent to students.

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)

Cyklus a bilance uhlíku v mokřadech

Czech Academy of Sciences Publication Activity Database

Čížková, Hana; Pokorný, Jan; Květ, Jan; Bauer, Václav

2004-01-01

Roč. 21, č. 3 (2004), s. 265-268 ISSN 1212-0731. [Agroregion 2004. České Budějovice, 06.09.2004-07.09.2004] R&D Projects: GA MŽP SM/640/18/03 Institutional research plan: CEZ:AV0Z6087904 Keywords : carbon * wetland * sustainable management Subject RIV: EH - Ecology, Behaviour

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

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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.

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. 

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.

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.

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

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.

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

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.

History of Research on Pharmacopuncture in Korea

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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

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"

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

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

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

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...

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

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

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

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

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

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

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

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.

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

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

Latent class analysis on internet and smartphone addiction in college students

OpenAIRE

Mok, Jung-Yeon; Choi, Sam-Wook; Kim, Dai-Jin; Choi, Jung-Seok; Lee, Jaewon; Ahn, Heejune; Choi, Eun-Jeung; Song, Won-Young

2014-01-01

Jung-Yeon Mok,1 Sam-Wook Choi,1,2 Dai-Jin Kim,3 Jung-Seok Choi,4 Jaewon Lee,2 Heejune Ahn,5 Eun-Jeung Choi,6 Won-Young Song7 1Eulji Addiction Institute, Eulji University, Seoul, South Korea; 2Department of Psychiatry, Gangnam Eulji Hospital, Eulji University, Seoul, South Korea; 3Department of Psychiatry, Seoul St Mary's Hospital, College of Medicine, Catholic University of Korea, Seoul, South Korea; 4Department of Psychiatry, SMG-SNU Boramae Medical Center, Seoul, South Korea; 5Depar...

Atsiskaitymai e. versle: ypatumai ir naujos tendencijos

OpenAIRE

Vyšniauskas, Jonas

2014-01-01

Alternatyvių atsiskaitymų e. versle sistemos pradeda kelti rimtą grėsmę tradiciniams atsiskaitymams elektronine bankininkyste, mokėjimo kortelėmis ar grynaisiais pinigais. Todėl būtina detaliau išsiaiškinti kokie yra alternatyvių atsiskaitymų ypatumai, kurie veiksniai vartotojams yra svarbiausi ir kokie yra alternatyvūs atsiskaitymo būdai. Tai siekiama padaryti išanalizuojant mokslinę literatūrą, pateikiant pagrindines alternatyvių atsiskaitymų sistemas, atliekant alternatyvių atsiskaitymų pa...

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.

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

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.

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...

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

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

Klonalita rostlin v mokřadních společenstvech

Czech Academy of Sciences Publication Activity Database

Sosnová, Monika

2007-01-01

Roč. 42, č. 22 (2007), s. 39-46 ISSN 1211-5258 R&D Projects: GA ČR GD206/03/H034 Institutional research plan: CEZ:AV0Z60050516 Keywords : clonality * Netherlands * Wetland plant communities Subject RIV: EF - Botanics

Dekompozice celulózy ve vybraných mokřadech

OpenAIRE

FILIPOVÁ, Marie

2012-01-01

This work deals with the decomposition of cellulose in wetland. The speed decomposition has been studied in several areas. Mokré Louky u Třeboně, Záblatské louky, Červené blato mined and not mined. The intensity of degradation processes were determined using the litter-bags. The experiment was done for two years and each year was used another method. Bags with cellulose were placed in the soil and the soil surface. In this work the values were determined in different places and at different t...

Úloha makrofyt v energetické bilanci mokřadů

Czech Academy of Sciences Publication Activity Database

Pokorný, Jan; Rejšková, A.; Brom, J.

2007-01-01

Roč. 42, č. 22 (2007), s. 47-60 ISSN 1211-5258 R&D Projects: GA MŽP SM/640/18/03 Institutional research plan: CEZ:AV0Z60870520 Keywords : energy fluxes * evapotranspiration * landscape management * methods * vegetation * water * wetland Subject RIV: EH - Ecology, Behaviour

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

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

"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

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.

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.

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

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

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.

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

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

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

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…

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

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…

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

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"

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

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

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

Rhetorical persuasion in advertising

OpenAIRE

Gabrėnaitė, Eglė

2006-01-01

Vienas iš ryškiausių moderniosios kultūros faktų – reklama – šiandien tyrinėjama kaip tam tikra retorikos forma, siekianti tokių pačių kaip ir retorika tikslų: paveikti protą, valią, jausmus, pa-siekti persvaziją. Retorika, suprantama kaip moks-las apie efektyvios komunikacijos sąlygas ir for-mas, įtikinimo būdus, taikomus ne tik iškalbos, bet ir visokiausio žanro tekstams, kurių autoriai siekia efektyvios, arba paveikios, komunikacijos, yra artimai susijusi su reklama (plg. Diubua, 1986; Kož...

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…

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…

‘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...

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…

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

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.

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.

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.

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

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

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

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

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

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…

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

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

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

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

Chimeric Lyssavirus Glycoproteins with Increased Immunological Potential

Science.gov (United States)

Jallet, Corinne; Jacob, Yves; Bahloul, Chokri; Drings, Astrid; Desmezieres, Emmanuel; Tordo, Noël; Perrin, Pierre

1999-01-01

The rabies virus glycoprotein molecule (G) can be divided into two parts separated by a flexible hinge: the NH2 half (site II part) containing antigenic site II up to the linear region (amino acids [aa] 253 to 275 encompassing epitope VI [aa 264]) and the COOH half (site III part) containing antigenic site III and the transmembrane and cytoplasmic domains. The structural and immunological roles of each part were investigated by cell transfection and mouse DNA-based immunization with homogeneous and chimeric G genes formed by fusion of the site II part of one genotype (GT) with the site III part of the same or another GT. Various site II-site III combinations between G genes of PV (Pasteur virus strain) rabies (GT1), Mokola (GT3), and EBL1 (European bat lyssavirus 1 [GT5]) viruses were tested. Plasmids pGPV-PV, pGMok-Mok, pGMok-PV, and pGEBL1-PV induced transient expression of correctly transported and folded antigens in neuroblastoma cells and virus-neutralizing antibodies against parental viruses in mice, whereas, pG-PVIII (site III part only) and pGPV-Mok did not. The site III part of PV (GT1) was a strong inducer of T helper cells and was very effective at presenting the site II part of various GTs. Both parts are required for correct folding and transport of chimeric G proteins which have a strong potential value for immunological studies and development of multivalent vaccines. Chimeric plasmid pGEBL1-PV broadens the spectrum of protection against European lyssavirus genotypes (GT1, GT5, and GT6). PMID:9847325

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

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

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

Comparison of the ribonucleoproteins of different rabies virus serotypes by radioimmunoassay

Energy Technology Data Exchange (ETDEWEB)

Bruns, M; Dietzschold, B; Schneider, L G; Cox, J H [Federal Research Inst. for Animal Virus Diseases, Tuebingen (Germany, F.R.)

1977-12-01

Radioimmunoassay (RIA) provides a sensitive serological procedure for detecting rabies virus ribonucleoprotein (RNP) as well as its specific antibodies. RIA was carried out using highly purified RNPs labelled by the chloramine-T method. This paper describes optimal conditions for iodination of RNP with high specific activity. The optimal concentrations of /sup 125/I, RNP, chloramine-T, and reducing agent as well as the effect of pH on the reaction were investigated. RIA proved to be extremely sensitive for detection of homologous antibodies. In competition experiments the part-relationship of the group-specific RNPs of the three rabies virus serotypes (HEP, MOK, and LBV) was confirmed.

X-ray diffraction in laser-irradiated epsomite crystals grown in presence of borax

International Nuclear Information System (INIS)

Zaitseva, E.V.; Portnov, V.N.; Faddeev, M.A.; Chuprunov, E.V.

1997-01-01

Relative changes in the intensities ΔI/I of the (220) and (440) X-ray diffraction reflection during laser irradiation of epsomite (MgSO 2 ·7H 2 O) crystals grown from an aqueous solution in the presence of borax (Na 2 B 4 O 7 ·10H 2 O) were measured using the CoK α , CuK α , MoK α radiations. The intensities measured depend on the real crystal structure dependent on the borax content in the solution. The dependence of ΔI/I is studied as a function of borax in the solution and X-ray-radiation wavelength

The Monte Carlo method in mining nuclear geophysics: Pt. 1

International Nuclear Information System (INIS)

Burmistenko, Yu.N.; Lukhminsky, B.E.

1990-01-01

Prospects for using a new generation of neutron generators in mining geophysics are discussed. For their evaluation we use Monte Carlo computational methods with a special package of FORTRAN programs code-named MOK. Among the methods of pulsed neutron logging we discuss the method of time-dependent slowing down for the measurement of resonance neutron absorbers (mercury, tungsten, silver, gold, gadolinium, etc.) and time dependent spectral analysis of capture γ-rays (mercury). Among the neutron activation methods, we discuss the two source methods ( 252 Cf + neutron generator) and the method of spectral activation ratio for bauxites ( 27 Al/ 27 Mg or 27 Al/ 24m Na). (author)

Geometry of minimal rational curves on Fano manifolds

Energy Technology Data Exchange (ETDEWEB)

Hwang, J -M [Korea Institute for Advanced Study, Seoul (Korea, Republic of)

2001-12-15

This lecture is an introduction to my joint project with N. Mok where we develop a geometric theory of Fano manifolds of Picard number 1 by studying the collection of tangent directions of minimal rational curves through a generic point. After a sketch of some historical background, the fundamental object of this project, the variety of minimal rational tangents, is defined and various examples are examined. Then some results on the variety of minimal rational tangents are discussed including an extension theorem for holomorphic maps preserving the geometric structure. Some applications of this theory to the stability of the tangent bundles and the rigidity of generically finite morphisms are given. (author)

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

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

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)

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

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

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

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

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

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

Vengimas mokėti mokesčius ir jo vertinimas Baltijos šalyse

OpenAIRE

Rutkauskas, Virgilijus; Ivaškaitė-Tamošiūnė, Viginta

2015-01-01

In modern society the main share of public income is comprised of the private sectors’ taxes. However, rational economic agents tend to evade paying taxes and, at the same time, take part in the consumption of public goods. Literature suggests that the tax gap in the EU constitutes about one fifth of all tax income. Traditional tax payment models are supported by classical economic theory; however, they are not always capable of disclosing properly the existence of the tax morale problem. Thu...

Vidutinių sumų mokėjimo sistemos sukūrimas ir tyrimas

OpenAIRE

Zenkus, Irmantas

2011-01-01

Traditional models of electronic money, usually used for electronic payment systems are not adap- ted for small amounts of high-volume transactions. When the product is very low value, such as music, art, transport tickets, traditional schemes are far from ideal. Payments must be made very quickly, wi- thout requiring significant system resources. As we know the system resources cost money, and some low-value goods would become cheaper than the transaction costs. In this work i...

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

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.

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.

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.

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.

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"

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

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)

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)

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

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

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.

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

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

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

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

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

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

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

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

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

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.

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

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"

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, NO_x, 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...

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...

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

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

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 ...

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 ...

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...

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)

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.

Evapotranspirace ekosystémů - les, louka, mokřad a agro-ekosystém

Czech Academy of Sciences Publication Activity Database

Dvořáková, Marcela; Pokorný, Radek; Tomášková, Ivana; Czerný, Radek; Taufarová, Klára; Janouš, Dalibor

-, č. 20 (2007), s. 89-94 ISSN 1803-1013 R&D Projects: GA MŠk 2B06068; GA ČR GD526/03/H036 Institutional research plan: CEZ:AV0Z60870520 Keywords : eddy-covariance * latent heat * transpiration Subject RIV: GK - Forestry

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)

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.

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(+),

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.

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.

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

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

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

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

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...

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.

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.

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)

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...

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.

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

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)

Determination of copper in geological materials by X-ray fluorescence

International Nuclear Information System (INIS)

Roca, M.; Bayon, A.

1981-01-01

X-ray fluorescence has been applied to the determination of copper content of geological materials in the concentration range of 0.01 to % CuO. A molybdenum target tube Is used, samples being presented in finely-ground powder form. Various methods for the correction for background and Instrumental copper interferences have been considered. To correct for matrix effects different tube scattered primary radiations have been tested as references or internal standards. MoK(41 - (C) provides the most suitable results. The use of influence empirical coefficients for the effect of iron on copper and of mass absorption coefficients has also been considered. For samples with a high content of lead, several procedures to correct for I t s influence have been investigated. Comparison between data obtained by X-ray fluorescence and wet-chemical techniques indicated good agreement. (Author) 6 refs

Determination of copper in geological materials by X-ray fluorescence; Determinacion de cobre en materiales geologicos mediante fluorescencia de rayos X

Energy Technology Data Exchange (ETDEWEB)

Roca, M; Bayon, A

1981-07-01

X-ray fluorescence has been applied to the determination of copper content of geological materials in the concentration range of 0.01 to % CuO. A molybdenum target tube Is used, samples being presented in finely-ground powder form. Various methods for the correction for background and Instrumental copper interferences have been considered. To correct for matrix effects different tube scattered primary radiations have been tested as references or internal standards. MoK(41 - (C) provides the most suitable results. The use of influence empirical coefficients for the effect of iron on copper and of mass absorption coefficients has also been considered. For samples with a high content of lead, several procedures to correct for I t s influence have been investigated. Comparison between data obtained by X-ray fluorescence and wet-chemical techniques indicated good agreement. (Author) 6 refs.

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...

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...

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

Avaliação de website sobre assistência de enfermagem na sala de recuperação pós-anestésica Evaluación de un website sobre la asistencia de enfermería en la sala de recuperación post-anestésica Evaluation of a website on nursing care in the post anesthesia recovery room

Directory of Open Access Journals (Sweden)

Thaís Honório Lins

2012-01-01

Full Text Available OBJETIVOS: Desenvolver um website sobre a assistência de enfermagem em sala de recuperação pós-anestésica e avaliar o conteúdo, apresentação e atualização das informações. MÉODOS: Foi utilizada metodologia de Clement Mok, DADI, composta por definição, arquitetura, design e implementação. A avaliação do website foi realizada por enfermeiros por meio de um questionário contendo itens sobre autoridade, conteúdo geral, apresentação e confiabilidade das informações. Para a análise dos dados, foi utilizada a estatística descritiva. RESULTADOS: Os resultados foram satisfatórios, tendo como aprovação de 99,67%. Comprovou-se que a construção e disponibilização de informações sobre a temática referida no website são confiáveis e válidas. CONCLUSÃO: A importância e a relevância da World Wide Web para a transmissão de informações, em especial, para a enfermagem permitem uma aproximação do conhecimento científico à prática de atualização e de troca de experiências, independente da localização geográfica.OBJETIVOS: Desarrollar un website sobre la asistencia de enfermería en una sala de recuperación post-anestésica y evaluar el contenido, presentación y actualización de las informaciones. MÉTODOS: Se utilizó la metodología de Clement Mok, DADI, compuesta por definición, arquitectura, design e implementación. La evaluación del website fue realizada por enfermeros por medio de un cuestionario que contenía items sobre autoridad, contenido general, presentación y confiabilidad de las informaciones. Para el análisis de los datos, se utilizó la estadística descriptiva. RESULTADOS: Los resultados fueron satisfactorios, teniendo una aprobación del 99,67%. Se comprobó que la construcción y disponibilidad de informaciones sobre la temática referida en el website son confiables y válidas. CONCLUSIÓN: La importancia y la relevancia de la World Wide Web para la transmisión de informaciones, en

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.

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.

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.

Ohrožení mokřadů a vodní biodiverzity v Nepálu

Czech Academy of Sciences Publication Activity Database

Bhatta, B. P.; Kolejka, Jaromír; Silval, T.

2013-01-01

Roč. 47, č. 3 (2013), s. 20-23 ISSN 0044-4863 Institutional support: RVO:68145535 Keywords : wetland animals * wetland types * degradation factors * policy protection measures Subject RIV: DE - Earth Magnetism, Geodesy, Geography

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.

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

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)

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=...

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...

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 (...

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...

Phase formation in the K2MoO4-Lu2(MoO4)3-Hf(MoO4)2 system and the structural study of triple molybdate K5LuHf(MoO4)6

International Nuclear Information System (INIS)

Romanova, E.Yu.; Bazarov, B.G.; Tushinova, Yu.L.; Fedorov, K.N.; Bazarova, Zh.G.; Klevtsova, R.F.; Glinskaya, L.A.

2007-01-01

Interactions in the ternary system K 2 MoO 4 -Lu 2 (MoO 4 ) 3 -Hf(MoO 4 ) 2 have been studied by X-ray powder diffraction and differential thermal analysis. A new triple (potassium lutetium hafnium) molybdate with the 5 : 1 : 2 stoichiometry has been found. Monocrystals of this molybdate have been grown. Its X-ray diffraction structure has been refined (an X8 APEX automated diffractometer, MoK α radiation, 1960 F(hkl), R = 0.0166). The trigonal unit cell has the following parameters: a = 10.6536(1) A, c = 37.8434(8) A, V=3719.75(9) A, Z = 6, space group R3-bar c. The mixed 3D framework of the structure is built of Mo tetrahedra sharing corners with two independent (Lu,Hf)O 6 octahedra. Two sorts of potassium atoms occupy large framework voids [ru

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

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

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

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...

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

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.

Recent trend in coal utilization technology. Coal utilization workshop

Energy Technology Data Exchange (ETDEWEB)

Kim, Chon Ho; Son, Ja Ek; Lee, In Chul; Jin, Kyung Tae; Kim, Seong Soo [Korea Inst. of Energy Research, Taejon (Korea, Republic of)

1995-12-01

The 11th Korea-U.S.A. joint workshop on coal utilization technology was held in somerset, Pennsylvania, U.S.A. from october 2 to 3, 1995. In the opening ceremony, Dr.C. Low-el Miller, associate deputy assistant secretary of office of clean coal technology, U.S.DOE, gave congratulatory remarks and Dr. Young Mok Son, president of KIER, made a keynote address. In this workshop, 30 papers were presented in the fields of emission control technology, advanced power generation systems, and advanced coal cleaning and liquid fuels. Especially, from the Korean side, not only KIER but also other private research institutes and major engineering companies including KEPCO, Daewoo Institute of Construction Technology, Jindo Engineering and Construction Co. Daewoo Institute for Advanced Engineering and universities participated in this workshop, reflecting their great interests. Attendants actively discussed about various coal utilization technologies and exchanged scientific and technical information on the state-of-art clean coal technologies under development. (author)

Foliation theory in algebraic geometry

CERN Document Server

McKernan, James; Pereira, Jorge

2016-01-01

Featuring a blend of original research papers and comprehensive surveys from an international team of leading researchers in the thriving fields of foliation theory, holomorphic foliations, and birational geometry, this book presents the proceedings of the conference "Foliation Theory in Algebraic Geometry," hosted by the Simons Foundation in New York City in September 2013.  Topics covered include: Fano and del Pezzo foliations; the cone theorem and rank one foliations; the structure of symmetric differentials on a smooth complex surface and a local structure theorem for closed symmetric differentials of rank two; an overview of lifting symmetric differentials from varieties with canonical singularities and the applications to the classification of AT bundles on singular varieties; an overview of the powerful theory of the variety of minimal rational tangents introduced by Hwang and Mok; recent examples of varieties which are hyperbolic and yet the Green-Griffiths locus is the whole of X; and a classificati...

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

Rahvusvaheline Töötervishoiu Organisatsioon - tänapäeva töötervishoiu ajutrust / Milvi Moks

Index Scriptorium Estoniae

Moks, Milvi

2007-01-01

17.-18. juunil 2006. a. Milaanos toimunud Rahvusvahelise Töötervishoiu Organisatsiooni (International Commission on Occupational Health, ICOH) 28. kongressist. ICOHi eesmärkidest ja liikmeks saamise tingimustest. Konverentsil valiti ICOHi auliikmeks OÜ Preventme juhatuse esimees, meditsiinidoktor Hubert Kahn

27. XI esitles Kanuti gildi saalis Mooste avatud ateljee MOKS video-, heli- ja tegevuskunstiprogrammi "Põhi silmab kagu"...

Index Scriptorium Estoniae

2003-01-01

Esinesid MOKSiga seotud kunstnikud ja rühmitused: John Grzinich, OPA: Slobodanka Stevceska, Denis Saraginovski (Obsessive Possessive Aggression, Makedoonia), Kaarel Vulla, Irene Roos, Jane Remm, OMP: maalikunstnikud Maris Palgi, Eva Orav ja ajakirjanik Maia Möller, Pink Punk: Kristin Kalamees, Margus Tamm, Sandra Jõgeva

Lokaalne ja globaalne MoKS / Evelyn Müürsepp, John Grzinich, Siiri Kolka ; intervjueerinud Maarin Mürk

Index Scriptorium Estoniae

Müürsepp, Evelyn

2011-01-01

Intervjuu Mooste Kunsti- ja Sotsiaalpraktika Keskuse eestvedajate Evelyn Müürsepa ja John Grzinichiga ning 2010. a. lõpul tööle võetud assistendi Siiri Koklaga. Keskusel saab tänavu 10 aastat tegutsemist. Tähtpäevaks renoveeriti ka Mooste mõisa valitsejamaja

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

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

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

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

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.

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.

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

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.

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....

Pavouci (Araneae) mokřadů u Krásného Lesa (Krušné hory)

Czech Academy of Sciences Publication Activity Database

Růžička, Vlastimil; Hajer, J.

2003-01-01

Roč. 25, - (2003), s. 33-36 ISSN 1214-2573 R&D Projects: GA AV ČR IBS5007015 Institutional research plan: CEZ:AV0Z5007907; CEZ:MSM 134300002 Keywords : Spider s * Oedothorax gibbosus Subject RIV: EG - Zoology

Synthesis and structure of Bis(3,3-dimethyl-3,4-dihydroisoquinolyl-1) ketoxime

International Nuclear Information System (INIS)

Sokol, V.I.; Davydov, V.V.; Shklyaev, Yu.V.; Kartashova, I.V.; Sergienko, V.S.; Zaitsev, B.E.

1997-01-01

The reaction of bis(3,3-dimethyl-3,4-dihydroisoquinolyl-1)methane with NaNO 2 resulted in the formation of bis(3,3-dimethyl-3,4-dihydroisoquinolyl-1) ketoxime (I). The crystal and molecular structure of I was determined (x-ray structure analysis, Enraf-Nonius CAD-4, MoK α -radiation, graphite monochromator, θ/2θ scan, 2θ max =58 deg. , 4800 unique reflections; a=10.327(4), b=9.070(5), and c=21.62(1) A; β=94.02(3) deg.; V=2020(1) A 3 ; Z=4; and sp. gr. Pn). In the crystal, I exists in the oxime tautomeric form. Two symmetry-independent molecules are bound into a dimer through the intermolecular N=OH···N cycl 3 hydrogen bond. Both molecules are nonplanar; the dihedral angles between the mean planes of their 3,4-dihydroisoquinoline moieties are 72 deg. and 74 deg. According to IR and electron absorption spectra, the tautomeric form of compound I is also retained in solutions, and the π-conjugation between the 3,4-dihydroisoquinoline fragments of I is actually absent

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

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.

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.

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

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.

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.

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...

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

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

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

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

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.

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

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...

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

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.

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

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.

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.

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"

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.

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

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

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)

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)

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

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

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)

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

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)

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)

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

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

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)

"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

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

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

Novinky ve Sbírce vodních a mokřadních rostlin v Třeboni v roce 2016

Czech Academy of Sciences Publication Activity Database

Navrátilová, Jana

2017-01-01

Roč. 5, č. 1 (2017), s. 14-17 ISSN 2336-2243 Grant - others:AV ČR(CZ) StrategieAV21/9 Program:StrategieAV Institutional support: RVO:67985939 Keywords : Botanical garden * wetland plant * news Subject RIV: EF - Botanics OBOR OECD: Plant sciences, botany

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

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.

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.;

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...

Fast dose kernel interpolation using Fourier transform with application to permanent prostate brachytherapy dosimetry.

Science.gov (United States)

Liu, Derek; Sloboda, Ron S

2014-05-01

Boyer and Mok proposed a fast calculation method employing the Fourier transform (FT), for which calculation time is independent of the number of seeds but seed placement is restricted to calculation grid points. Here an interpolation method is described enabling unrestricted seed placement while preserving the computational efficiency of the original method. The Iodine-125 seed dose kernel was sampled and selected values were modified to optimize interpolation accuracy for clinically relevant doses. For each seed, the kernel was shifted to the nearest grid point via convolution with a unit impulse, implemented in the Fourier domain. The remaining fractional shift was performed using a piecewise third-order Lagrange filter. Implementation of the interpolation method greatly improved FT-based dose calculation accuracy. The dose distribution was accurate to within 2% beyond 3 mm from each seed. Isodose contours were indistinguishable from explicit TG-43 calculation. Dose-volume metric errors were negligible. Computation time for the FT interpolation method was essentially the same as Boyer's method. A FT interpolation method for permanent prostate brachytherapy TG-43 dose calculation was developed which expands upon Boyer's original method and enables unrestricted seed placement. The proposed method substantially improves the clinically relevant dose accuracy with negligible additional computation cost, preserving the efficiency of the original method.

Academic stress and positive affect: Asian value and self-worth contingency as moderators among Chinese international students.

Science.gov (United States)

Liao, Kelly Yu-Hsin; Wei, Meifen

2014-01-01

The theoretical model proposed by Berry and colleagues (Berry, 1997; Berry, Kim, Minde, & Mok, 1987) highlights the importance of identifying moderators in the acculturation process. Accordingly, the current study examined the Asian cultural value of family recognition through achievement (FRTA) and contingency of self-worth on academic competence (CSW-AC) as moderators in the association between academic stress and positive affect among Chinese international students. A total of 370 Chinese international students completed online surveys. Results from a hierarchical regression indicated that while academic stress was negatively associated with positive affect, FRTA was positively associated with positive affect. In other words, those with high academic stress reported a lower level of positive affect. However, individuals who endorsed high levels of FRTA reported a higher level of positive affect. In addition, results also revealed a significant interaction between academic stress and CSW-AC on positive affect. Thus, the study's finding supported the moderator role of CSW-AC. Simple effect analyses were conducted to examine the significant interaction. The results showed that higher levels of CSW-AC strengthened the negative association between academic stress and positive affect but lower levels of CSW-AC did not. Future research directions and implications are discussed.

Understanding lupus nephritis: diagnosis, management, and treatment options

Directory of Open Access Journals (Sweden)

Mok CC

2012-05-01

Full Text Available Chi Chiu MokDepartment of Medicine, Tuen Mun Hospital and Center for Assessment and Treatment of Rheumatic Diseases, Pok Oi Hospital, Hong Kong, ChinaAbstract: Systemic lupus erythematosus (SLE predominantly affects women in their reproductive years. Renal disease (glomerulonephritis is one of the most frequent and serious manifestations of SLE. Of the various histological types of lupus glomerulonephritis, diffuse proliferative nephritis carries the worst prognosis. Combined with high-dose prednisone, mycophenolate mofetil (MMF has emerged as a first-line immunosuppressive treatment, although data regarding the efficacy of MMF on the long-term preservation of renal function are forthcoming. Cyclophosphamide is reserved for more severe forms of lupus nephritis, such as crescentic glomerulonephritis with rapidly deteriorating renal function, patients with significant renal function impairment at presentation, and refractory renal disease. Evidence for the calcineurin inhibitors in the treatment of lupus nephritis is weaker, and it concerns patients who are intolerant or recalcitrant to other agents. While further controlled trials are mandatory, B cell modulation therapies, such as rituximab, belimumab and epratuzumab are confined to refractory disease. Non-immunosuppressive measures, such as angiotensin-converting enzyme inhibitors, vigorous blood pressure control, prevention and treatment of hyperlipidemia and osteoporosis, are equally important.Keywords: lupus, nephritis, nephropathy, glomerulonephritis, treatment, therapy, women

Synthesis and Crystal Structure of a Three—dimensionla Manganese（Ⅱ）Complex COnstructed via Covalent and Hydrogen Bonds

Institute of Scientific and Technical Information of China (English)

WANGRui－Hu; ChenLi－Hua; 等

2003-01-01

The assembly of 1,4-benzenedicarboxylic acid (H2bdc),4,4′-bipyridine (4,4′-bipy),trimethyltin chloride and MnBr2.4H2O in hydrothermal conditions gave rise to a hydrogen-bonded three-dimensional complex {Mn(4,4′-bipy).4H2O](bdc}nwhich has been characterized by single-crystal X-ray diffraction.The complex crystallizes in the monoclinic system,space group,P2/n with a=7.0001(2),b=11.5540(3),c=11.4192(1)°↑A,β=101.754(2)°,V=904.21(4)°↑A3,Z=2,C18H20MnN2O8,Mr=447.30,Dc=1.643 g/cm3,F(000)=462 and μ（Mokα)=0.783mm1,The final R and wR are 0.0499 and 0.1301,respectively for 1335 observed reflctions with I≥2σ（I）.The Mn（Ⅱ）is six-coordinated in a distorted octahedral geometry,4,4′-Bipyridine in a μ-bridge mode links [Mn(H2O)4]2+ into a linear cation chain.bdc acts as a counter anion and links the linear chains into a three-dimensional structure through hydrogen bonds.

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

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

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

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

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

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

"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

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.

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.

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

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

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

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

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.

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

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)

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"

Antitumor Cell-Complex Vaccines Employing Genetically Modified Tumor Cells and Fibroblasts

Directory of Open Access Journals (Sweden)

Antonio Miguel

2014-02-01

Full Text Available The present study evaluates the immune response mediated by vaccination with cell complexes composed of irradiated B16 tumor cells and mouse fibroblasts genetically modified to produce GM-CSF. The animals were vaccinated with free B16 cells or cell complexes. We employed two gene plasmid constructions: one high producer (pMok and a low producer (p2F. Tumor transplant was performed by injection of B16 tumor cells. Plasma levels of total IgG and its subtypes were measured by ELISA. Tumor volumes were measured and survival curves were obtained. The study resulted in a cell complex vaccine able to stimulate the immune system to produce specific anti-tumor membrane proteins (TMP IgG. In the groups vaccinated with cells transfected with the low producer plasmid, IgG production was higher when we used free B16 cell rather than cell complexes. Nonspecific autoimmune response caused by cell complex was not greater than that induced by the tumor cells alone. Groups vaccinated with B16 transfected with low producer plasmid reached a tumor growth delay of 92% (p ≤ 0.01. When vaccinated with cell complex, the best group was that transfected with high producer plasmid, reaching a tumor growth inhibition of 56% (p ≤ 0.05. Significant survival (40% was only observed in the groups vaccinated with free transfected B16 cells.

Structure of Na/sub 2/AlBAs/sub 4/O/sub 14/, a condensed aluminoboroarsenate

Energy Technology Data Exchange (ETDEWEB)

Driss, A.; Jouini, T.

1988-05-15

M/sub r/=607.45, monoclinic, P2/sub 1//c, a=4.5916(5), b=20.706(3), c=10.933(1) A, ..beta..=90.39(1)/sup 0/, V=1039.4 A/sup 3/, Z=4, D/sub x/=3.88, D/sub m/ (in bromobenzene)=3.93 Mg m/sup -3/, MoK anti ..cap alpha.., lambda=0.7107 A, ..mu..=13.7 mm/sup -1/, F(000)=1136, T=293 K, R=0.035, ..omega..R=0.047 for 1029 independent reflections. The main feature of this structure is the existence of a novel aluminoboroarsenate anion (Al/sub 2/B/sub 2/As/sub 8/O/sub 28/)/sup 4n-//sub n/ built up from centrosymmetrical B/sub 2/As/sub 4/O/sub 18/ rings formed by corner-sharing of AsO/sub 4/ and BO/sub 4/ tetrahedra and having two As/sub 2/O/sub 7/ pyroarsenate branches. The rings form infinite chains parallel to the a direction by As-O-B linkages. The chains are linked by sharing edges of AsO/sub 4/ tetrahedra and AlO/sub 6/ octahedra to form an infinite three-dimensional framework containing tunnels parallel to the chains where the Na/sup +/ cations are located. This structure is the first ternary heteropolyanion including B, Al and As atoms.

Three-dimensional fluid-structure interaction case study on cubical fluid cavity with flexible bottom

Science.gov (United States)

Ghelardi, Stefano; Rizzo, Cesare; Villa, Diego

2017-12-01

In this paper, we report our study on a numerical fluid-structure interaction problem originally presented by Mok et al. (2001) in two dimensions and later studied in three dimensions by Valdés Vazquez (2007), Lombardi (2012), and Trimarchi (2012). We focus on a 3D test case in which we evaluated the sensitivity of several input parameters on the fluid and structural results. In particular, this analysis provides a starting point from which we can look deeper into specific aspects of these simulations and analyze more realistic cases, e.g., in sails design. In this study, using the commercial software ADINA™, we addressed a well-known unsteadiness problem comprising a square box representing the fluid domain with a flexible bottom modeled with structural shell elements. We compared data from previously published work whose authors used the same numerical approach, i.e., a partitioned approach coupling a finite volume solver (for the fluid domain) and a finite element solver (for the solid domain). Specifically, we established several benchmarks and made comparisons with respect to fluid and solid meshes, structural element types, and structural damping, as well as solution algorithms. Moreover, we compared our method with a monolithic finite element solution method. Our comparisons of new and old results provide an outline of best practices for such simulations.

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)

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

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

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.

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.)

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)

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.

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.

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

Dny otevřených dveří se Sbírce vodních a mokřadních rostlin

Czech Academy of Sciences Publication Activity Database

Navrátilová, Jana

2017-01-01

Roč. 25, č. 5 (2017), s. 23-24 Grant - others:AV ČR(CZ) StrategieAV21/9 Program:StrategieAV Institutional support: RVO:67985939 Keywords : open day * collection * plants Subject RIV: EF - Botanics OBOR OECD: Plant sciences, botany

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

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

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

Proteomic analysis during larval development and metamorphosis of the spionid polychaete Pseudopolydora vexillosa

KAUST Repository

Mok, Flora SY

2009-12-14

Background: While the larval-juvenile transition (metamorphosis) in the spionid polychaete Pseudopolydora vexillosa involves gradual morphological changes and does not require substantial development of juvenile organs, the opposite occurs in the barnacle Balanus amphitrite. We hypothesized that the proteome changes during metamorphosis in the spionids are less drastic than that in the barnacles. To test this, proteomes of pre-competent larvae, competent larvae (ready to metamorphose), and juveniles of P. vexillosa were compared using 2-dimensional gel electrophoresis (2-DE), and they were then compared to those of the barnacle.Results: Unlike the significant changes found during barnacle metamorphosis, proteomes of competent P. vexillosa larvae were more similar to those of their juveniles. Pre-competent larvae had significantly fewer protein spots (384 spots), while both competent larvae and juveniles expressed about 660 protein spots each. Proteins up-regulated during competence identified by MALDI-TOF/TOF analysis included a molecular chaperon (calreticulin), a signal transduction regulator (tyrosin activation protein), and a tissue-remodeling enzyme (metallopeptidase).Conclusions: This was the first time to study the protein expression patterns during the metamorphosis of a marine polychaete and to compare the proteomes of marine invertebrates that have different levels of morphological changes during metamorphosis. The findings provide promising initial steps towards the development of a proteome database for marine invertebrate metamorphosis, thus deciphering the possible mechanisms underlying larval metamorphosis in non-model marine organisms. © 2009 Mok et al; licensee BioMed Central Ltd.

Proteomic analysis during larval development and metamorphosis of the spionid polychaete Pseudopolydora vexillosa

KAUST Repository

Mok, Flora SY; Thiyagarajan, Vengatesen; Qian, Pei-Yuan

2009-01-01

Background: While the larval-juvenile transition (metamorphosis) in the spionid polychaete Pseudopolydora vexillosa involves gradual morphological changes and does not require substantial development of juvenile organs, the opposite occurs in the barnacle Balanus amphitrite. We hypothesized that the proteome changes during metamorphosis in the spionids are less drastic than that in the barnacles. To test this, proteomes of pre-competent larvae, competent larvae (ready to metamorphose), and juveniles of P. vexillosa were compared using 2-dimensional gel electrophoresis (2-DE), and they were then compared to those of the barnacle.Results: Unlike the significant changes found during barnacle metamorphosis, proteomes of competent P. vexillosa larvae were more similar to those of their juveniles. Pre-competent larvae had significantly fewer protein spots (384 spots), while both competent larvae and juveniles expressed about 660 protein spots each. Proteins up-regulated during competence identified by MALDI-TOF/TOF analysis included a molecular chaperon (calreticulin), a signal transduction regulator (tyrosin activation protein), and a tissue-remodeling enzyme (metallopeptidase).Conclusions: This was the first time to study the protein expression patterns during the metamorphosis of a marine polychaete and to compare the proteomes of marine invertebrates that have different levels of morphological changes during metamorphosis. The findings provide promising initial steps towards the development of a proteome database for marine invertebrate metamorphosis, thus deciphering the possible mechanisms underlying larval metamorphosis in non-model marine organisms. © 2009 Mok et al; licensee BioMed Central Ltd.

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)

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.

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.)

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...

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.

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.      

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.

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.

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.

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")

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)

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.

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.

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

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.

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.)

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

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

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

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

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)

Rhythmic speech and stuttering reduction in a syllable-timed language.

Science.gov (United States)

Law, Thomas; Packman, Ann; Onslow, Mark; To, Carol K-S; Tong, Michael C-F; Lee, Kathy Y-S

2018-06-06

Speaking rhythmically, also known as syllable-timed speech (STS), has been known for centuries to be a fluency-inducing condition for people who stutter. Cantonese is a tonal syllable-timed language and it has been shown that, of all languages, Cantonese is the most rhythmic (Mok, 2009). However, it is not known if STS reduces stuttering in Cantonese as it does in English. This is the first study to investigate the effects of STS on stuttering in a syllable-timed language. Nineteen native Cantonese-speaking adults who stutter were engaged in conversational tasks in Cantonese under two conditions: one in their usual speaking style and one using STS. The speakers' percentage syllables stuttered (%SS) and speech rhythmicity were rated. The rhythmicity ratings were used to estimate the extent to which speakers were using STS in the syllable-timed condition. Results revealed a statistically significant reduction in %SS in the STS condition; however, this reduction was not as large as in previous studies in other languages and the amount of stuttering reduction varied across speakers. The rhythmicity ratings showed that some speakers were perceived to be speaking more rhythmically than others and that the perceived rhythmicity correlated positively with reductions in stuttering. The findings were unexpected, as it was anticipated that speakers of a highly rhythmic language such as Cantonese would find STS easy to use and that the consequent reductions in stuttering would be great, even greater perhaps than in a stress-timed language such as English. The theoretical and clinical implications of the findings are discussed.

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.

Queixa subjetiva de comprometimento da memória em idosos saudáveis: influência de sintomas depressivos, percepção de estresse e autoestima

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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.

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.

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.'

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

2011 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

2011-03-01

watershed scale, such as contaminant trends at surface water integration points (IFs). 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), ETTP Environmental Compliance Program, B&W Y-12 Liquid Waste Treatment Operations, and UT Battelle Facilities Management Division. 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.

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.

Polní mokřady Znojemska jako refugium významných a vzácných druhů cévnatých rostlin

Czech Academy of Sciences Publication Activity Database

Němec, R.; Dřevojan, P.; Šumberová, Kateřina

2014-01-01

Roč. 2014, č. 11 (2014), s. 3-76 ISSN 1212-3560 R&D Projects: GA ČR GB14-36079G Institutional support: RVO:67985939 Keywords : plant species distribution * threatened species * subhalophytes Subject RIV: EF - Botanics

Pulmonary complications after abdominal surgery in patients with mild-to-moderate chronic obstructive pulmonary disease

Directory of Open Access Journals (Sweden)

Kim TH

2016-11-01

Full Text Available Tae Hoon Kim, Jae Seung Lee, Sei Won Lee, Yeon-Mok Oh Department of Pulmonary and Critical Care Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea Abstract: Postoperative pulmonary complications (PPCs are one of the most important causes of postoperative morbidity and mortality after abdominal surgery. Although chronic obstructive pulmonary disease (COPD has been considered a risk factor for PPCs, it remains unclear whether mild-to-moderate COPD is a risk factor. This retrospective cohort study included 387 subjects who underwent abdominal surgery with general anesthesia in a tertiary referral hospital. PPCs included pneumonia, pulmonary edema, pulmonary thromboembolism, atelectasis, and acute exacerbation of COPD. Among the 387 subjects, PPCs developed in 14 (12.0% of 117 patients with mild-to-moderate COPD and in 13 (15.1% of 86 control patients. Multiple logistic regression analysis revealed that mild-to-moderate COPD was not a significant risk factor for PPCs (odds ratio [OR] =0.79; 95% confidence interval [CI] =0.31–2.03; P=0.628. However, previous hospitalization for respiratory problems (OR =4.20; 95% CI =1.52–11.59, emergency surgery (OR =3.93; 95% CI =1.75–8.82, increased amount of red blood cell (RBC transfusion (OR =1.09; 95% CI =1.05–1.14 for one pack increase of RBC transfusion, and laparoscopic surgery (OR =0.41; 95% CI =0.18–0.93 were independent predictors of PPCs. These findings suggested that mild-to-moderate COPD may not be a significant risk factor for PPCs after abdominal surgery.Keywords: postoperative pulmonary complications, spirometry, risk factor, abdominal surgery, postoperative complications, postoperative care

An experimental study of the solubility of molybdenum in H₂O and KCl-H₂O solutions from 500 ºC to 800 ºC, and 150 to 300 MPa

Energy Technology Data Exchange (ETDEWEB)

Ulrich, Thomas; Mavrogenes, John [Australian National University

2008-04-22

The solubility of molybdenum (Mo) was determined at temperatures from 500 °C to 800 °C and 150 to 300 MPa in KCl-H₂O and pure H₂O solutions in cold-seal experiments. The solutions were trapped as synthetic fluid inclusions in quartz at experimental conditions, and analyzed by laser ablation inductively coupled plasma mass spectrometry (LA ICPMS). Mo solubilities of 1.6 wt% in the case of KCl-bearing aqueous solutions and up to 0.8 wt% in pure H₂O were found. Mo solubility is temperature dependent, but not pressure dependent over the investigated range, and correlates positively with salinity (KCl concentration). Molar ratios of ~1 for Mo/Cl and Mo/K are derived based on our data. In combination with results of synchrotron X-ray absorption spectroscopy of individual fluid inclusions, it is suggested that Mo-oxo-chloride complexes are present at high salinity (>20 wt% KCl) and ion pairs at moderate to low salinity (<11 wt% KCl) in KCl-H₂O aqueous solutions. Similarly, in the pure H₂O experiments molybdic acid is the dominant species in aqueous solution. The results of these hydrothermal Mo experiments fit with earlier studies conducted at lower temperatures and indicate that high Mo concentrations can be transported in aqueous solutions. Therefore, the Mo concentration in aqueous fluids seems not to be the limiting factor for ore formation, whereas precipitation processes and the availability of sulfur appear to be the main controlling factors in the formation of molybdenite (MoS₂).

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"

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].

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.

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.

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.

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.

Respostas posturais à perturbação externa inesperada em judocas de diferentes níveis de habilidade Respuestas de postura frente a la perturbación externa inesperada en practicantes de judo de diferentes niveles de destreza Postural responses to unexpected external perturbance in judoists of different ability levels

Directory of Open Access Journals (Sweden)

Sheylla Kyoko Yoshitomi

2006-06-01

presión (CP fueron obtenidos mediante una plataforma de fuerza. Las respuestas posturales fueron analizadas en ocho intervalos de 1s (t1 a t8, iniciándose en el momento de la liberación de la PEP. Los promedios de velocidad y las posiciones de CP, en la dirección antero posterior, fueron los principales parámetros utilizados para analizar las respuestas de postura en la recuperación del equilibrio. El análisis de varianza (ANOVA con medidas repetidas para los dos factores (grupo x intervalo, seguido por el pos test de Student Newman-Keuls (p Judo is a sport in which the athlete must have an efficient balance control, as he or she is constantly vulnerable to unexpected movements imposed by the opponents. The aim of this study is to analyze judoist postural responses to an unexpected external perturbation (n = 20 in two levels of ability (brown and green belts and in those of a non-athlete group (n = 10. An external posterior perturbation (EPP was applied by means of a horizontal traction to the subject's dorsum, using a fixed pulley system. The EPP was unexpectedly and quickly removed, producing the desired postural response. Displacements of centre of pressure (COP were obtained by means of a force platform. Postural responses were analyzed in eight intervals of 1 s (t1 to t8, beginning at the moment of EPP removal. The speed and position averages of COP, in anteroposterior plane, were the main parameters used to analyze the postural responses in the balance recovery. A two-factor (group x intervals repeated measures analysis of variance (ANOVA followed by Student Newman-Keuls post-hoc (p < 0.05 was applied for speed and COP. ANOVA for intervals factor in each group was applied to COP position, in order to verify COP displacement patterns. The group of greater ability presented lower COP speed compared with the control group, and a gradual and continuous COP displacement pattern during balance recovery. Our findings confirmed the hypothesis that the most skilled

Biodegradation of PuEDTA and Impacts on Pu Mobility

International Nuclear Information System (INIS)

Bolton, H. Jr.; Rai, D.; Xun, L.

2004-01-01

required for EDTA degradation. When the catabolic genes were cloned and sequenced, the gene cluster also contained genes encoding a hypothetical ABC-type transporter. RT-PCR analysis showed that the transporter genes and EDTA monooxygenase gene (emoA) are co-transcribed. EppA is one of the transporter genes, and it codes for a periplasmic binding protein responsible for binding to the substrate before transport across the membrane can occur. EppA was cloned, expressed, and purified in Escherichia coli and found to bind, MgEDTA, CaEDTA, Fe(III)EDTA, MgNTA, CaNTA, and Fe(III)NTA. Our data also suggest that BNC1 uses the same ABC-type transporter for both EDTA and NTA uptake. Results from these studies can provide mechanistic understanding and approaches to assist in the bioremediate PuEDTA and other radionuclide-EDTA complexes at DOE sites.

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

Lithium-bearing fluor-arfvedsonite from Hurricane Mountain, New Hampshire: A crystal-chemical study

Science.gov (United States)

Hawthorne, F.C.; Oberti, R.; Ottolini, L.; Foord, E.E.

1996-01-01

The structures of two crystals of Li-bearing fluor-arfvedsonite (1) (K0.32Na0.68)Na2(Li0.48Fe 2+2.83Mn2+0.10Zn 0.06Fe3+1.46Ti0.07) (Si7.88Al0.12)O22[Fu1.15(OH) 0.85] and (2) (K0.25Na0.75)Na2(Li0.48Fe 2+2.84Mn2+0.11Zn 0.05Fe3+1.45Ti0.07)(Si 7.89Al0.11)O22[F1.35(OH) 0.65] from a granitic pegmatite, Hurricane Mountain, New Hampshire, have been refined to R indices of 1.5(1.6)% based on 1380(1387) reflections measured with MoK?? X-radiation. The unit cell parameters are (1) a 9.838(4), b 17.991(6), c 5.315(2) A??, 103.78(3)??, V 913.7 A??3 and (2) a 9.832(3), b 17.990(7), c 5.316(3) A??, ?? 103.79(3)??, V 913.2 A??3. Site-scattering refinement shows Li to be completely ordered at the M(3) site in these crystals. The amphibole composition is intermediate between fluor-arfvedsonite and fluor-ferro-leakeite with a small component (???10%) of fluor-ferro-ferri-nybo??ite. These amphibole crystals project into miarolitic cavities in a pegmatitic phase of a riebeckite granite. The early-crystallizing amphibole is close to fluor-ferro-leakeite in composition, but becomes progressively depleted in Li and F as crystals project out into miarolitic cavities; the final amphibole to crystallize is a fibrous Li-poor riebeckite. Li plays a significant role in late-stage fractionation involving the crystallization of alkali amphibole in peralkaline granitic environments.

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.

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.

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.

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.

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.

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.

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

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.

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.

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)

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.

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.

[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.

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.

On the half-life of luminescence signals in dosimetric applications: A unified presentation

Science.gov (United States)

Pagonis, V.; Kitis, G.; Polymeris, G. S.

2018-06-01

Luminescence signals from natural and man-made materials are widely used in dosimetric and dating applications. In general, there are two types of half-lives of luminescence signals which are of importance to experimental and modeling work in this research area. The first type of half-life is the time required for the population of the trapped charge in a single trap to decay to half its initial value. The second type of half-life is the time required for the luminescence intensity to drop to half of its initial value. While there a handful of analytical expressions available in the literature for the first type of half-life, there are no corresponding analytical expressions for the second type. In this work new analytical expressions are derived for the half-life of luminescence signals during continuous wave optical stimulation luminescence (CW-OSL) or isothermal luminescence (ITL) experiments. The analytical expressions are derived for several commonly used luminescence models which are based on delocalized transitions involving the conduction band: first and second order kinetics, empirical general order kinetics (GOK), mixed order kinetics (MOK) and the one-trap one-recombination center (OTOR) model. In addition, half-life expressions are derived for a different type of luminescence model, which is based on localized transitions in a random distribution of charges. The new half-life expressions contain two parts. The first part is inversely proportional to the thermal or optical excitation rate, and depends on the experimental conditions and on the cross section of the relevant luminescence process. The second part is characteristic of the optical and/or thermal properties of the material, as expressed by the parameters in the model. A new simple and quick method for analyzing luminescence signals is developed, and examples are given of applying the new method to a variety of dosimetric materials. The new test allows quick determination of whether a set of

Uranyl oxalate hydrates: structures and IR spectra

International Nuclear Information System (INIS)

Giesting, P.A.; Porter, N.J.; Burns, P.C.

2006-01-01

The novel compound (UO 2 ) 2 C 2 O 4 (OH) 2 (H 2 O) 2 (UrOx2A) and the previously studied compound UO 2 C 2 O 4 (H 2 O) 3 (UrOx3) have been synthesized by mild hydrothermal methods. Single crystal diffraction data collected at 125 K using MoK α radiation and a CCD-based area detector were used to solve and refine the crystal structures by full-matrix least-squares techniques to agreement indices (UrOx2A, UrOx3) wR 2 = 0.037, 0.049 for all data, and R1 0.015, 0.024 calculated for 1285, 2194 unique reflections respectively. The compound UrOx2A is triclinic, space group P1, Z = 1, a = 5.5353(4), b 6.0866(4), c = 7.7686(6) Aa, α = 85.6410(10) , β = 89.7740(10) , γ = 82.5090(10) , V = 258.74(3) Aa 3 . The compound UrOx3 is monoclinic, space group P2 1 /c, Z = 4, a = 5.5921(4), b = 16.9931(13), c = 9.3594(7) Aa, β = 99.5330(10) , V = 877.11(11) Aa 3 . The structures consist of chains of uranyl pentagonal bipyramids connected by oxalate groups and, in UrOx2A, hydroxyl groups; UrOx2A is also notable for its high (2:1) ratio of uranyl to oxalate groups, higher than any observed in other published structures of uranyl oxalates. The structure determined for UrOx3, previously studied by Jayadevan and Chackraburtty (1972); Mikhailov et al. (1999) is in agreement with the previous results; however, the increased precision of the present low-temperature structure refinement allows for the assignment of H atom positions based on the difference Fourier map of electron density. The infrared spectra of these two materials collected at room temperature are also presented and compared with previous work on uranyl oxalate systems. (orig.)

Evaluating DSM-5 Insomnia Disorder and the Treatment of Sleep Problems in a Psychiatric Population

Science.gov (United States)

Seow, Lee Seng Esmond; Verma, Swapna Kamal; Mok, Yee Ming; Kumar, Sunita; Chang, Sherilyn; Satghare, Pratika; Hombali, Aditi; Vaingankar, Janhavi; Chong, Siow Ann; Subramaniam, Mythily

2018-01-01

Study Objectives: With the introduction of insomnia disorder in Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5), greater emphasis has been placed on the diagnosis and treatment of sleep disorder even in the presence of a coexisting mental disorder. The current study seeks to explore the clinical picture of insomnia in the context of psychiatric disorders commonly associated with sleep complaints by assessing the prevalence and correlates of DSM-5 insomnia disorder, and examining the extent to which insomnia symptoms have been addressed in this population. Methods: Four hundred treatment-seeking outpatients suffering from depressive, bipolar affective, anxiety, and schizophrenia spectrum disorders were recruited. DSM-5 insomnia was established using the modified Brief Insomnia Questionnaire. Differences in sociodemographic factors, clinical status, impairment outcomes, and mental health services utilization were compared. Information on patients' help-seeking experiences for insomnia-related symptoms was collected to determine the treatment received and treatment effectiveness. Results: Almost one-third of our sample (31.8%) had DSM-5 insomnia disorder. Those with insomnia disorder had significantly higher impairment outcomes than their counterparts but no group difference was observed for mental health services utilization. Findings based on past treatment contact for sleep problems suggest that diagnosis and treatment of insomnia is lacking in this population. Conclusions: With the new calling from DSM-5, clinicians treating psychiatric patients should view insomnia less as a symptom of their mental illnesses and treat clinical insomnia as a primary disorder. Patients should also be educated on the importance of reporting and treating their sleep complaints. Nonmedical (cognitive and behavioral) interventions for insomnia need to be further explored given their proven clinical effectiveness. Citation: Seow LSE, Verma SK, Mok YM, Kumar

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

Zhodnotenie zdravotného stavu lesov v inundačnej oblasti Dunaja v úseku Dobrohošt – Sap z leteckých multispektrálnych snímok z roku 2011

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Bucha Tomáš

2013-06-01

Full Text Available The purpose of this paper is to evaluate the forest health condition in the area of Hydropower plant Gabčikovo using the digital multispectral aerial images from 2011 in the section Dobrohošt - Sap. We proposed a new innovative procedure of creating the forest mask in the image processing. It concerns a process of defining tree crowns, where we combined subject and raster oriented approach of the image classification. We evaluated forest health condition on a selected forest mask using the method of twophased sampling with regression. The indicators of health condition were tree defoliation and presence of heavily damaged trees and snags in the stands. Defoliation was used to compare the current forest health condition in the concerned area with the data from 2008. Presence of the snags as the result of severe damage is interpreted in terms of stand types related to site conditions. Field survey proved presence of invasive and non-native tree species and plants. Based on the result, we have formulated recommendations for further forest monitoring in the Danube River inundation

Výsledky hydrobotanické exkurze pracovní skupiny pro studium makrofyt vod a mokřadů při ČBS na Mimoňsko (severní Čechy) v roce 2006

Czech Academy of Sciences Publication Activity Database

Černý, R.; Adamec, Lubomír

2008-01-01

Roč. 43, č. 2 (2008), s. 337-341 ISSN 1211-5258 Institutional research plan: CEZ:AV0Z60050516 Keywords : aquatic and wetland macrophytes * Mimoň region * Česká Lípa district Subject RIV: EF - Botanics

Body and self: a phenomenological study on the ageing body and identity.

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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.

Post-Newtonian conservation laws in rigid quasilocal frames

International Nuclear Information System (INIS)

McGrath, Paul L; Chanona, Melanie; Epp, Richard J; Mann, Robert B; Koop, Michael J

2014-01-01

In recent work we constructed completely general conservation laws for energy (McGrath et al 2012 Class. Quantum Grav. 29 215012) and linear and angular momentum (Epp et al 2013 Class. Quantum Grav. 30 195019) of extended systems in general relativity based on the notion of a rigid quasilocal frame (RQF). We argued at a fundamental level that these RQF conservation laws are superior to conservation laws based on the local stress–energy–momentum tensor of matter because (1) they do not rely on spacetime symmetries and (2) they properly account for both matter and gravitational effects. Moreover, they provide simple, exact, operational expressions for fluxes of gravitational energy and linear and angular momentum. In this paper we derive the form of these laws in a general first post-Newtonian (1PN) approximation, and then apply these approximate laws to the problem of gravitational tidal interactions. We obtain formulas for tidal heating and tidal torque that agree with the literature, but without resorting to the use of pseudotensors. We describe the physical mechanism of these tidal interactions not in the traditional terms of a Newtonian gravitational force, but in terms of a much simpler and universal mechanism that is an exact, quasilocal manifestation of the equivalence principle in general relativity. As concrete examples, we look at the tidal heating of Jupiter’s moon Io and angular momentum transfer in the Earth–Moon system that causes a gradual spin-down of the Earth and recession of the Moon. In both examples we find agreement with observation. (paper)

Transferencia de datos por puerto USB de una tarjeta FPGA Nexys 2 empleando LabWindows CVI v9.0

Directory of Open Access Journals (Sweden)

Juan Raúl Rodríguez Suárez

2011-05-01

Full Text Available Normal 0 21 false false false MicrosoftInternetExplorer4 st1:*{behavior:url(#ieooui } /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Tabla normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin:0cm; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Times New Roman"; mso-ansi-language:#0400; mso-fareast-language:#0400; mso-bidi-language:#0400;} En el trabajo se presenta la implementación de la comunicación por puerto USB entre una computadora con sistema operativo Windows y una tarjeta FPGA Nexys2.  Dicha tarjeta posee un microcontrolador Cypress CY7C68013A que maneja un puerto  USB2 de alta velocidad que ha sido programado para emular un puerto paralelo EPP. Se expone el diseño y evaluación  de una interfaz gráfica de usuario con programación LabWindows que maneja la biblioteca DPCUTIL y que posibilita la transferencia y visualización de datos desde la Nexys2. La aplicación permite  la transferencia en tiempo real de un procesador digital de 12bits, de dos canales implementado con frecuencia de muestreo de 1MHz en la FPGA. En el trabajo se evalúa los resultados alcanzados en cuanto a la velocidad de transferencia de datos efectiva.

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.

P1-10: The Association between Colors and Emotions

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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.

Mind navigators of chemicals' experimenters? A web-based description of e-psychonauts.

Science.gov (United States)

Orsolini, Laura; Papanti, Gabriele Duccio; Francesconi, Giulia; Schifano, Fabrizio

2015-05-01

Within online drug fora communities, there are some "educated and informed" users who can somehow provide reliable information on psychoactive compounds and combinations. These users, also called "e-psychonauts," may possess levels of technical knowledge relating to a range of novel psychoactive substances (NPS). The present project aimed at identifying and describing the e-psychonauts' socio-demographic characteristics and their motivations and patterns of drug intake. A netnographic research methodology, carried out through an unobtrusive observational approach of a list of cyber drug communities (blogs, fora, Facebook, and Twitter pages) was carried out. The fora posts and threads were accurately reviewed, analyzed, and compared using the empirical phenomenological psychological (EPP) method. Data were collected between January and February 2014. Psychonauts typically considered themselves as "psychedelic researchers," "new Shamans," "philosophers," or "alchemists." They appeared to be mainly young, males, unmarried, and Caucasians. They presented with good or excellent employment conditions and with a set of key skills, including attention to their inner "soul"; high standards of knowledge about drugs' chemical and pharmacological issues; and high levels of both IT skills and verbal fluency in reporting their own "on drug" experiences. The e-psychonauts seemed to "test" and at times synthesize a range of drugs to achieve the state of consciousness they find most pleasurable. There is the need to improve both the existing levels of professionals' knowledge on this novel generation of drug misusers and to design and develop novel prevention approaches that are able to attract the attention of the e-psychonauts.