WorldWideScience

Sample records for ea zachary jm

  1. Zachary Solomon's Aggressions In Achieving Apotheosis Depicted In dan Brown's The Lost Symbol

    OpenAIRE

    FAIDAH, IRNA NUR

    2014-01-01

    Keywords: Aggression, Apotheosis, Hierarchy of Needs, The Lost Symbol, Self-Actualization, Zachary Solomon The basic concept of self-actualization is that people tend to be the best that they can be. This phenomenon is also portrayed in Dan Brown's The Lost Symbol. The Lost Symbol deals with a character named Zachary Solomon who wants to transform into status of God or it is called as apotheosis. In achieving the apotheosis, Zachary Solomon should satisfy his needs according to Abraham Masl...

  2. NOAA Weather Radio - EAS Description

    Science.gov (United States)

    Non-Zero All Hazards Logo Emergency Alert Description Event Codes Fact Sheet FAQ Organization Search Search For Go NWS All NOAA Emergency Alert System (EAS) List of EAS Event Codes NWS EAS fact sheet What Management Agency (FEMA) and the NWS, implements the EAS at the federal level. The EAS is the nation's public

  3. Investigation of EAS cores

    Directory of Open Access Journals (Sweden)

    Shaulov S.B.

    2017-01-01

    Full Text Available The development of nuclear-electromagnetic cascade models in air in the late forties have shown informational content of the study of cores of extensive air showers (EAS. These investigations were the main goal in different experiments which were carried out over many years by a variety of methods. Outcomes of such investigations obtained in the HADRON experiment using an X-ray emulsion chamber (XREC as a core detector are considered. The Ne spectrum of EAS associated with γ-ray families, spectra of γ-rays (hadrons in EAS cores and the Ne dependence of the muon number, ⟨Nμ⟩, in EAS with γ-ray families are obtained for the first time at energies of 1015–1017 eV with this method. A number of new effects were observed, namely, an abnormal scaling violation in hadron spectra which are fundamentally different from model predictions, an excess of muon number in EAS associated with γ-ray families, and the penetrating component in EAS cores. It is supposed that the abnormal behavior of γ-ray spectra and Ne dependence of the muon number are explained by the emergence of a penetrating component in the 1st PCR spectrum ‘knee’ range. Nuclear and astrophysical explanations of the origin of the penetrating component are discussed. The necessity of considering the contribution of a single close cosmic-ray source to explain the PCR spectrum in the knee range is noted.

  4. EAS Telecommunications Certification Bodies (TCB)

    Data.gov (United States)

    Federal Communications Commission — EAS (Equipment Authorization System). A Telecommunication Certification Body (TCB) is an accredited product certification body with the authority to issue Grants of...

  5. Semiclassical analysis of jmj'm' transitions in rotationally inelastic collisions in cell experiments

    Science.gov (United States)

    Price, T. J.; Hickman, A. P.

    2018-02-01

    Recent quantum calculations of rotationally inelastic collisions of NaK (A1Σ+) with He or Ar in a cell experiment are analyzed using semiclassical approximations valid for large quantum numbers. The results suggest a physical interpretation of jmj'm' transitions based on the vector model and lead to expressions that explicitly involve the initial and final polar angles of the angular momentum of the target molecule. The relation between the polar angle θ and the azimuthal quantum number m links the semiclassical results for the change in polar angle (θ → θ') to quantum results for an m → m' transition. Analytic formulas are derived that relate the location and width of peaks in the final polar angle distribution (PAD) to the K-dependence of the coefficients dK(j, j'), which are proportional to tensor cross sections σK(j → j'). Several special cases are treated that lead to final PADs that are approximately Lorentzian or sinc functions centered at θ' = θ. Another interesting case, "angular momentum reversal," was observed in the calculations for He. This phenomenon, which involves a reversal of the direction of the target's angular momentum, is shown to be associated with oscillatory behavior of the dK for certain transitions. Finally, several strategies for obtaining the dK coefficients from experimental data are discussed.

  6. EAS Equipment Authorization Grantee Registrations

    Data.gov (United States)

    Federal Communications Commission — EAS (Equipment Authorization System). Radio Frequency (RF) devices are required to be properly authorized under 47 CFR Part 2 prior to being marketed or imported...

  7. Comparison of absolute intensity between EAS with gamma families and general EAS at Mount Norikura

    International Nuclear Information System (INIS)

    Mitsumune, T.; Nakatsuka, T.; Nishikawa, K.

    1985-01-01

    Gamma families with total energy greater than 10 TeV, found in the EX chamber which was cooperated with the EAS array, were combined with EAS triggered by big bursts. The absolute intensity of the size spectrum of these combined EAS was compared with that of general EAS obtained by AS trigger. The EAS with sizes greater than 2x1 million were always accompanied by gamma families with sigma E sub gamma H 10 TeV, n sub gamma, H 2 and Emin=3 TeV, although the rate of EAS accompaning such gamma families decreases rapidly as their sizes decrease

  8. 47 CFR 11.31 - EAS protocol.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 1 2010-10-01 2010-10-01 false EAS protocol. 11.31 Section 11.31... characters. FM or TV call signs must use a slash ASCII character number 47 (/) in lieu of a dash. (c) The EAS... the State EAS Mapbook. FIPS# State: AL 01 AK 02 AZ 04 AR 05 CA 06 CO 08 CT 09 DE 10 DC 11 FL 12 GA 13...

  9. OneVA EA Vision and Strategy

    Data.gov (United States)

    Department of Veterans Affairs — The outcomes/goals supported by effective use of an EA are: Improved Service Delivery, Functional Integration, Resource Optimization and Authoritative Reference. VA...

  10. Impact of conservatism on the Ea process

    International Nuclear Information System (INIS)

    Pelletier, C.A.

    1985-01-01

    Although starting out with an admitted negative view of the impact of conservatism on the Ea process, the opposite conclusion is reached. Overall, the impact of the authors conservatism has been positive

  11. EAS 2.948 Listed Test Firms

    Data.gov (United States)

    Federal Communications Commission — EAS (Equipment Authorization System). The following firms have submitted the information required by Section 2.948 of the FCC Rules for measuring devices subject to...

  12. Radiopotentiation by the oral platinum agent, JM216: role of repair inhibition

    International Nuclear Information System (INIS)

    Amorino, George P.; Freeman, Michael L.; Carbone, David P.; Lebwohl, David E.; Choy, Hak

    1999-01-01

    Purpose: To test for in vitro radiopotentiation by the orally-administered platinum (IV) complex, JM216; to compare these results to cisplatin and carboplatin; and to investigate whether the mechanism of radiopotentiation involves repair inhibition of radiation-induced DNA damage. Methods and Materials: H460 human lung carcinoma cells were incubated with the drugs for 1 h at 37 deg. C, irradiated at room temperature, and returned to 37 deg. C for 20 min. Cells were then rinsed and colony forming ability was assessed. Wild-type V79 Chinese hamster cells and radiosensitive, DNA repair-deficient mutant cells (XR-V15B) were also studied along with H460 cells. Ku86 cDNA, which encodes part of a protein involved in DNA repair, was transfected into XR-V15B cells as previously described. The effect of JM216 on sublethal damage repair (SLDR) was also assessed using split-dose recovery. Results: Using equally cytotoxic doses of JM216, cisplatin, and carboplatin, the radiation dose enhancement ratios (DER) were 1.39, 1.31, and 1.20, respectively; the DER with 20 μM JM216 was 1.57. JM216 (20 μM) did not significantly change the final slope of radiation survival curves, but greatly reduced the survival curve shoulder. V79 cells also showed radioenhancement using 20 μM JM216, but no enhancement occurred using XR-V15B cells. Transfection of Ku86 cDNA into XR-V15B cells restored radiopotentiation by JM216 to wild-type V79 levels. In addition, 20 μM JM216 completely inhibited sublethal damage repair in H460 cells. Conclusion: Our results show that JM216 can potentiate the effects of radiation in human lung cancer cells, and that the mechanism of this effect is probably inhibition of DNA repair by JM216

  13. EA Training 2.0 Newsletter #3 - EA Active, Problem Based Learning Methodology

    DEFF Research Database (Denmark)

    Buus, Lillian; Ryberg, Thomas; Sroga, Magdalena

    2010-01-01

    The main products of the project are innovative, active problem-based learning methodology for EA education and training, EA courses for university students and private and public sector employees, and an Enterprise Architecture competence ontology including a complete specification of skills...

  14. EAS selection in the EMMA underground array

    DEFF Research Database (Denmark)

    Sarkamo, J.; Bezrukov, L.; Enqvist, T.

    2013-01-01

    The first measurements of the Experiment with MultiMuon Array (EMMA) have been analyzed for the selection of the Extensive Air Showers (EAS). Test data were recorded with an underground muon tracking station and a satellite station separated laterally by 10 metres. Events with tracks distributed...

  15. 47 CFR 11.33 - EAS Decoder.

    Science.gov (United States)

    2010-10-01

    ..., satellite, public switched telephone network, or any other source that uses the EAS protocol. (2) Valid..., analog radio and television broadcast stations, analog cable systems and wireless cable systems may... program data must be retained even with power removed. (7) Outputs. Decoders shall have the following...

  16. 47 CFR 11.32 - EAS Encoder.

    Science.gov (United States)

    2010-10-01

    ... Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL EMERGENCY ALERT SYSTEM (EAS) Equipment Requirements § 11... operation. (vi) Indicator Display. The encoder shall be provided with a visual and/or aural indicator which... to +50 degrees C and a range of relative humidity of up to 95%. (c) Primary Supply Voltage Variation...

  17. Therapeutic potential of the novel hybrid molecule JM-20 against focal cortical ischemia in rats

    Directory of Open Access Journals (Sweden)

    Yanier Núñez Figueredo

    2016-08-01

    Full Text Available Context: Despite the great mortality and morbidity of stroke, treatment options remain limited. We previously showed that JM-20, a novel synthetic molecule, possessed a strong neuroprotective effect in rats subjected to transient middle cerebral artery occlusion. However, to verify the robustness of the pre-clinical neuroprotective effects of JM-20 to get good prognosis in the translation to the clinic, it is necessary to use other experimental models of brain ischemia. Aims: To evaluate the neuroprotective effects of JM-20 following the onset of permanent focal cerebral ischemia induced in rats by thermocoagulation of blood into pial blood vessels of cerebral cortices. Methods: Ischemic lesion was induced by thermocoagulation of blood into pial blood vessels of primary motor and somatosensory cortices. Behavioral performance was evaluated by the cylinder testing for a period of 2, 3 and 7 days after surgery, and was followed by histopathological study in brain cortex stained with hematoxylin- eosin. Results: Ischemic injury resulted in impaired function of the forelimb evidenced by high asymmetry punctuation, and caused histopathological alterations indicative of tissue damage at cerebral cortex. JM-20 treatment (4 and 8 mg/kg significantly decreased asymmetry scores and histological alterations with a marked preservation of cortical neurons. Conclusions: The effects of permanent brain ischemia were strongly attenuated by JM-20 administration, which expands and improves the current preclinical data of JM-20 as neuroprotector against cerebral ischemia, and strongly support the examination of its translation to the clinic to treat acute ischemic stroke.

  18. CASA-MIA: A ''precision'' EAS detector

    International Nuclear Information System (INIS)

    Borione, A.; Cronin, J.W.; Covault, C.E.; Fick, B.E.; Gibbs, K.G.; Krimm, H.A.; McKay, T.A.; Mueller, D.; Newport, B.J.; Ong, R.A.; Rosenberg, L.J.; Catanese, M.; Green, K.D.; Matthews, J.; Nitz, D.F.; Sinclair, D.; van der Velde, J.C.; Kieda, D.

    1993-01-01

    The CASA-MIA detector was constructed to search for sources of UHE neutral radiation. As such it has established limits well below those of previously reported observations and of most contemporaneous detectors. In addition to its primary mission, however, CASA-MIA measures the lateral distribution of both electrons and muons in EAS throughout a range of energies and with a degree of sampling not previously available

  19. Performance comparisons between PCA-EA-LBG and PCA-LBG-EA approaches in VQ codebook generation for image compression

    Science.gov (United States)

    Tsai, Jinn-Tsong; Chou, Ping-Yi; Chou, Jyh-Horng

    2015-11-01

    The aim of this study is to generate vector quantisation (VQ) codebooks by integrating principle component analysis (PCA) algorithm, Linde-Buzo-Gray (LBG) algorithm, and evolutionary algorithms (EAs). The EAs include genetic algorithm (GA), particle swarm optimisation (PSO), honey bee mating optimisation (HBMO), and firefly algorithm (FF). The study is to provide performance comparisons between PCA-EA-LBG and PCA-LBG-EA approaches. The PCA-EA-LBG approaches contain PCA-GA-LBG, PCA-PSO-LBG, PCA-HBMO-LBG, and PCA-FF-LBG, while the PCA-LBG-EA approaches contain PCA-LBG, PCA-LBG-GA, PCA-LBG-PSO, PCA-LBG-HBMO, and PCA-LBG-FF. All training vectors of test images are grouped according to PCA. The PCA-EA-LBG used the vectors grouped by PCA as initial individuals, and the best solution gained by the EAs was given for LBG to discover a codebook. The PCA-LBG approach is to use the PCA to select vectors as initial individuals for LBG to find a codebook. The PCA-LBG-EA used the final result of PCA-LBG as an initial individual for EAs to find a codebook. The search schemes in PCA-EA-LBG first used global search and then applied local search skill, while in PCA-LBG-EA first used local search and then employed global search skill. The results verify that the PCA-EA-LBG indeed gain superior results compared to the PCA-LBG-EA, because the PCA-EA-LBG explores a global area to find a solution, and then exploits a better one from the local area of the solution. Furthermore the proposed PCA-EA-LBG approaches in designing VQ codebooks outperform existing approaches shown in the literature.

  20. Brosimacutins J-M, four new flavonoids from Brosimum acutifolium and their cytotoxic activity.

    Science.gov (United States)

    Takashima, Junko; Komiyama, Kanki; Ishiyama, Haruaki; Kobayashi, Jun'ichi; Ohsaki, Ayumi

    2005-07-01

    Four new flavonoids, brosimacutins J-M (1 - 4), were isolated from the bark of Brosimum acutifolium Huber together with a known flavan, brosimine A (5). The structures of compounds 1-4 were elucidated by spectroscopic means. 27 constituents of this plant including compounds 1-5 were evaluated for their cytotoxic activity against murine leukemia P388 cells. Although no compounds tested had any reversal effect on vincristine resistance, brocimacutins J-M (1-4) were cytotoxic to vincristine-resistant P388 cells (IC50 4.4 - 19 microg/mL).

  1. Frère Zacharie de Vitré Récollet, Les Essais de méditations poétiques sur la passion, mort et résurrection de Notre-Seigneur Jésus-Christ

    OpenAIRE

    Mastroianni, Michele

    2017-01-01

    Interessante esempio di poesia devozionale e meditativa sulla passione, morte e resurrezione di Cristo, gli Essais des méditations poétiques di Frère Zacharie de Vitré Récollet, predicatore e teologo francescano, protetto di Camille de Neufville, arcivescovo di Lione, escono per la prima volta a Parigi nel 1659 per i tipi di François Muguet e, in seconda edizione a Lione, nel 1660, per l’editore Alexandre Fumeux. La raccolta, di 429 poemi (348 sonetti e 81 epigrammi), riunisce testi poetici p...

  2. Narrative authority in J.M. Coetzee's Age of Iron | Duncan | Tydskrif ...

    African Journals Online (AJOL)

    PROMOTING ACCESS TO AFRICAN RESEARCH ... This paper explores the complex nature of narrative authority in J.M. Coetzee's Age of Iron ... in fact exist, that it is only through the subjective discourse of storytelling – a discourse, however, ...

  3. Disturbing Reading: J.M. Coetzee's "The Problem of Evil"

    Science.gov (United States)

    Tarc, Aparna Mishra

    2011-01-01

    A literary representation can give us grief. J.M. Coetzee's "The Problem of Evil" follows the crisis of reading of his main character Elizabeth Costello as she struggles to comprehend discursive images of evil. Costello's trouble with reading is not attributed to a cognitive deficiency in her ability to read the text but to a psychical…

  4. Environmental Agents Service (EAS) Registry System of Records

    Data.gov (United States)

    Department of Veterans Affairs — The Environmental Agent Service (EAS) Registries is the information system encompassing the Ionizing Radiation Registry (IRR), the Agent Orange Registry (AOR), and...

  5. Reconceptualizing public participation in environmental assessment as EA civics

    International Nuclear Information System (INIS)

    Sinclair, A. John; Diduck, Alan P.

    2017-01-01

    Notwithstanding the considerable attention placed on creating meaningful opportunities for public participation in environmental assessment (EA), many participants and those who have reviewed participation processes often find practice sorely wanting. This reality stands in stark juxtaposition to future environmental governance needs, which will require increased openness, deliberation and transdisciplinary knowledge in order to deal with environmental change that is ever more uncertain, complex and conflictual. In this paper, our purpose was to consider how to meet those needs through reconceptualizing public participation as EA civics, founded on an active citizen base, deliberative in nature and orientated toward learning. We do this through developing a new conceptual model of next generation participation processes that is relevant at multiple spatial scales and institutional levels, is applicable to the entire assessment cycle and spans temporal scales through feedback loops. Our EA civics model builds on the “civics approach” to environmental governance and “action civics” by extending their core ideas to participation in EA. We did this by conducting an integrative literature review (including numerous papers we have contributed over the years) and reflecting on our own experiences as EA participants. We apply current thinking on public participation design to our EA civics conceptualization and highlight important design features that have received scant attention. We conclude that EA civics holds promise for fairer and more robust participation processes if all aspects of the model are considered and the actions related to each are implemented. - Highlights: • Consideration of the ‘civics approach’ and ‘action civics’ in an EA context • Conceptualization of public participation as EA civics • Reflection on the EA civics as a model of participation suitable for next generation assessment

  6. Reconceptualizing public participation in environmental assessment as EA civics

    Energy Technology Data Exchange (ETDEWEB)

    Sinclair, A. John, E-mail: jsincla@umanitoba.ca [Natural Resources Institute, University of Manitoba, Winnipeg, MB R3T 2N2 (Canada); Diduck, Alan P., E-mail: a.diduck@uwinnipeg.ca [Department of Environmental Studies and Sciences, University of Winnipeg, 515 Portage Avenue, Winnipeg R3B 2E9 (Canada)

    2017-01-15

    Notwithstanding the considerable attention placed on creating meaningful opportunities for public participation in environmental assessment (EA), many participants and those who have reviewed participation processes often find practice sorely wanting. This reality stands in stark juxtaposition to future environmental governance needs, which will require increased openness, deliberation and transdisciplinary knowledge in order to deal with environmental change that is ever more uncertain, complex and conflictual. In this paper, our purpose was to consider how to meet those needs through reconceptualizing public participation as EA civics, founded on an active citizen base, deliberative in nature and orientated toward learning. We do this through developing a new conceptual model of next generation participation processes that is relevant at multiple spatial scales and institutional levels, is applicable to the entire assessment cycle and spans temporal scales through feedback loops. Our EA civics model builds on the “civics approach” to environmental governance and “action civics” by extending their core ideas to participation in EA. We did this by conducting an integrative literature review (including numerous papers we have contributed over the years) and reflecting on our own experiences as EA participants. We apply current thinking on public participation design to our EA civics conceptualization and highlight important design features that have received scant attention. We conclude that EA civics holds promise for fairer and more robust participation processes if all aspects of the model are considered and the actions related to each are implemented. - Highlights: • Consideration of the ‘civics approach’ and ‘action civics’ in an EA context • Conceptualization of public participation as EA civics • Reflection on the EA civics as a model of participation suitable for next generation assessment.

  7. Enrichment of Microbial Cultures for Hydrolysis of EA2192

    National Research Council Canada - National Science Library

    Rastogi, Vipin

    1998-01-01

    .... The enrichment was initiated using consortium adapted to biodegrade hydrolyzed vx (courtesy Dr. DeFrank). Based on NMR analysis, the concentration of EA2192 reduced from 120 ppm to 50 ppm in 48 hr of growth...

  8. EAS vahendas mullu Harjumaale 47 miljonit krooni toetusi / Allar Korjas

    Index Scriptorium Estoniae

    Korjas, Allar

    2005-01-01

    Möödunud aastal jõudis EAS- i vahendusel alustavate ja tegutsevate ettevõtete ning regionaalse arengu toetamiseks Harjumaale 47,1 miljonit krooni. Tabel. Vt. samas: Aare Ets. Regionaalne koostöö Harjumaal on oluline

  9. Noise properties and cascadability of SOA-EA regenerators

    DEFF Research Database (Denmark)

    Öhman, Filip; Bischoff, Svend; Tromborg, Bjarne

    2002-01-01

    We suggest and analyse a new device containing concatenated pairs of semiconductor optical amplifiers (SOAs) and electroabsorption modulators (EAs). The device has regenerative properties and improves the cascadability of optical fibre links.......We suggest and analyse a new device containing concatenated pairs of semiconductor optical amplifiers (SOAs) and electroabsorption modulators (EAs). The device has regenerative properties and improves the cascadability of optical fibre links....

  10. The Tunka-133 EAS Cherenkov light array: Status of 2011

    International Nuclear Information System (INIS)

    Berezhnev, S.F.; Besson, D.; Budnev, N.M.; Chiavassa, A.; Chvalaev, O.A.; Gress, O.A.; Dyachok, A.N.; Epimakhov, S.N.; Haungs, A.; Karpov, N.I.; Kalmykov, N.N.; Konstantinov, E.N.; Korobchenko, A.V.; Korosteleva, E.E.; Kozhin, V.A.; Kuzmichev, L.A.; Lubsandorzhiev, B.K.; Lubsandorzhiev, N.B.; Mirgazov, R.R.; Panasyuk, M.I.

    2012-01-01

    A new EAS Cherenkov light array, Tunka-133, with ∼1km 2 geometrical area has been installed at the Tunka Valley (50 km from Lake Baikal) in 2009. The array permits a detailed study of cosmic ray energy spectrum and mass composition in the energy range 10 16 –10 18 eV with a uniform method. We describe the array construction, DAQ and methods of the array calibration. The method of energy reconstruction and absolute calibration of measurements are discussed. The analysis of spatial and time structure of EAS Cherenkov light allows to estimate the depth of the EAS maximum X max . The results on the all particles energy spectrum and the mean depth of the EAS maximum X max vs. primary energy derived from the data of two winter seasons (2009–2011) are presented. Preliminary results of joint operation of the Cherenkov array with antennas for the detection of EAS radio signals are shown. Plans for future upgrades – deployment of remote clusters, radioantennas and a scintillator detector network and a prototype of the HiSCORE gamma-telescope – are discussed.

  11. EAS experiment on board the Airbus A380

    International Nuclear Information System (INIS)

    Capdevielle, J.N.; Cohen, F.; Jedrzejczak, K.; Szabelska, B.; Szabelski, J.; Wibig, T.

    2006-01-01

    We consider taking the opportunity of about 10,000 hours of test flights of the Airbus A380, and to install in the passenger area detectors for high energy cosmic ray events. The altitude of 10 km (250 g/cm 2 ) presents the opportunity to measure EAS originating from heavy primaries to energies exceeding 10 7 GeV, and also the proton component beyond the energy of the knee arriving without interaction. At the flight altitude iron originated EAS are well developed and by registering their lateral distribution in the 70 meters long cabin it will be possible to distinguish them from proton originated EAS. The hadron component of EAS (registered as number of secondary hadrons produced in the detector) would help in discrimination and energy estimation. On the other hand, the detection of high energy protons (without EAS) would enable us to measure the high energy proton spectrum. The proton energy would be estimated via hadron multiplicity in single interactions inside the detector. We propose to use about 60 modules of 0.5 m 2 of active detectors with scintillators to detect E-M component and a carbon target with lead layer to detect the hadronic component via neutron registrations

  12. Analysis of ethyl acrylate (EA) and acrylic acid (AA) residues from rat tissues following oral ea dosing

    International Nuclear Information System (INIS)

    Udinsky, J.R.; Frederick, C.B.

    1990-01-01

    Gavage dosing of rats with EA at high dose levels (100 or 200 mg/kg) has resulted in tumors at the dosing site, forestomach (FST), but no lesions of the glandular stomach (GST) or other remote tissues. Since previous in vitro studies have demonstrated that EA is very rapidly metabolized to AA and glutathione conjugates, EA and AA residues were analyzed 0-24 hr following gavage dosing of non-fasted F-344/N male rats with [1- 14 C]EA in corn oil at 10, 50, and 200 mg/kg. Analysis of total 14 C indicated that the dose solution was primarily in the FST at ≥5 min after dosing, although 14 C was detected in the GST, duodenum, and small intestine (attributed to distension of the FST and leakage from the FST to the GST). HPLC analysis of the gut contents, gut wall, liver, kidneys, lungs, and blood indicated that EA and AA could only be detected at ≥15 min in the FST and GST contents, and in the FST tissue. AA alone was detected in the GST tissue, duodenum tissue and contents, and small intestine tissue and contents. The minimum level of detection was 0.0005% of the dose. The remaining 14 C was primarily attributed to binding to the gut contents or bioincorporation of AA. The detection of EA and AA residues only in the upper gastrointestinal tract following gavage dosing is consistent with rapid detoxification of EA by hydrolysis and conjugation which prevents toxicity at sites remote form the site of dosing

  13. Structure of the polysaccharides from the lipopolysaccharide of Azospirillum brasilense Jm125A2.

    Science.gov (United States)

    Sigida, Elena N; Fedonenko, Yuliya P; Shashkov, Alexander S; Zdorovenko, Evelina L; Konnova, Svetlana A; Ignatov, Vladimir V; Knirel, Yuriy A

    2015-10-30

    Two polysaccharides were obtained by mild acid degradation of the lipopolysaccharide of associative nitrogen-fixing bacteria Azospirillum brasilense Jm125A2 isolated from the rhizosphere of a pearl millet. The following structures of the polysaccharides were established by sugar and methylation analyses, Smith degradation, and (1)H and (13)C NMR spectroscopy: [Formula: see text] Structure 1 has been reported earlier for a polysaccharide from A. brasilense S17 (Fedonenko YP, Konnova ON, Zdorovenko EL, Konnova SA, Zatonsky GV, Shaskov AS, Ignatov VV, Knirel YA. Carbohydr Res 2008;343:810-6), whereas to our knowledge structure 2 has not been hitherto found in bacterial polysaccharides. Copyright © 2015 Elsevier Ltd. All rights reserved.

  14. 47 CFR 11.54 - EAS operation during a National Level emergency.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 1 2010-10-01 2010-10-01 false EAS operation during a National Level emergency... SYSTEM (EAS) Emergency Operations § 11.54 EAS operation during a National Level emergency. (a) The EAS Operating Handbook summarizes the procedures to be followed upon receipt of a National level EAN or EAT...

  15. Transcutaneous bilirubin--comparing the accuracy of BiliChek(R) and JM 103(R) in a regional postnatal unit.

    LENUS (Irish Health Repository)

    Qualter, Yvonne M

    2012-01-31

    OBJECTIVE: Transcutaneous bilirubin (TcB) has the potential to reduce serum bilirubin sampling. During a recent survey on the use of TcB in postnatal units in the Republic of Ireland, we identified that only 58% of the 19 units were using TcB and that only two devices were in use, the BiliChek(R) and JM 103(R). We aimed to evaluate and compare these two devices in a regional postnatal unit. METHODS: To evaluate and compare the accuracy of the BiliChek(R) and JM 103(R), we studied simultaneous TcB and total serum bilirubin (TSB) measurements from a population of jaundiced term and near term infants. We evaluated each device with regard to correlation with TSB and potential to safely reduce serum bilirubin testing. RESULTS: Both TcB devices strongly correlated with TSB (r = 0.88 for BiliChek(R) and r = 0.70 for JM 103(R). The BiliChek(R) and JM 103(R) were accurate up to cut-off values of 200 mumol\\/L and 180 mumol\\/L, respectively. Using Bhutani\\'s nomogram, 100% sensitivity was achieved using the 75th percentile for BiliChek(R) and the 40th percentile for JM 103(R). CONCLUSION: Both TcB devices correlated closely with moderately increased TSB levels and are suitable screening tools to identify jaundiced infants that require a serum bilirubin, with upper limit cut-off values. Both devices reduced the need for TSB levels. We found the BiliChek(R) slightly more accurate than the JM 103(R) for our study population. TcB however, is not in widespread use.

  16. D1.1 Stakeholders Needs Regarding EA

    DEFF Research Database (Denmark)

    Ryberg, Thomas; Eleftheriou, Paraskevi; Maglavera, Stavroula

    2009-01-01

    The objective of this deliverable is to identify and document the competences (skills and knowledge) that employees of both private and public sector organisations need to acquire in order to be capable of developing an EA as well as the competences that university students need to acquire in a u...... competences comprising professional skills, personal skills and knowledge. Finally, three detailed lists of EA related competences are presented for the three target groups of the project i.e. private sector employees, public sector employees and university students....

  17. (1+1) EA on Generalized Dynamic OneMax

    DEFF Research Database (Denmark)

    Kötzing, Timo; Lissovoi, Andrei; Witt, Carsten

    2015-01-01

    . We get tight bounds both for the case of bit strings, as well as for the case of more than two values per position. Surprisingly, in the latter setting, the expected quality of the search point maintained by the (1+1) EA does not depend on the number of values per dimension....... using the modern tool of drift analysis. We extend these results to search spaces which allow for more than two values per dimension. Furthermore, we make an anytime analysis as suggested by Jansen and Zarges (2014), analyzing how closely the (1+1) EA can track the dynamically moving optimum over time...

  18. Trends in Governmental Enterprise Architecture: Reviewing National EA Programs

    DEFF Research Database (Denmark)

    Gøtze, John; Christiansen, Peter Engelund

    2007-01-01

    This article is the first in a series of three, where we will analyze and evaluate governmental enterprise architecture policies and practices from an international perspective. This first article presents the overall findings from an international study, we have made about governmental EA, and i...

  19. A new paradigm for Environmental Assessment (EA) in Korea

    International Nuclear Information System (INIS)

    Song, Young-Il; Glasson, John

    2010-01-01

    Over the last 30 years, Environmental Impact Assessment (EIA) in Korea has played an important role in decision-making processes particularly for environmentally sensitive projects. However, the EIA system alone has sometimes not been effective enough to ensure the successful resolution of environmental concerns. In order to compensate for the limitations of the EIA system, a new assessment system called Prior Environmental Review System (PERS), which is relevant to Strategic Environmental Assessment (SEA) in some aspects, was introduced in 1993. PERS aims to balance development and preservation by identifying possible environmental impacts of some administrative plans mainly related to development projects in the early stages of planning. However, PERS still appeared to have some weak points such as a limited range of subjects to be assessed, and weakness of tiering (or vertical integration) from PERS to EIA. Therefore, the necessity for reform of the Korean Environmental Assessment (EA) system, including PERS, was raised. In response, the Korean government sought to establish its policy direction for implementing SEA by enhancing the objectivity and expertise of PERS. The policy was approved by the National Assembly in May 2005, and went into effect in June 2006. The introduction of SEA, by enhancing PERS, provides a framework for a system of EA from the strategic level, including PPPs, to the project level. Yet, despite such improvements, some managerial and technical problems associated with subsequent EA implementation remain. This paper critically reviews the evolution of the EA system in Korea and suggests essential improvements for the current EA system based on experiences of implementation of both EIA and SEA since June 2006, in the context of international good practice.

  20. [Efficacy of frequency-neurofeedback and Cogmed JM-working memory training in children with ADHD].

    Science.gov (United States)

    van Dongen-Boomsma, M; Vollebregt, M A; Slaats-Willemse, D; Buitelaar, J K

    2015-01-01

    The need for and the interest in non-pharmacological treatments for children with ADHD are increasing. The treatments include electro-encephalogram (EEG) frequency-neurofeedback and Cogmed working memory training. To investigate the efficacy of frequency-neurofeedback and Cogmed working memory training in children with ADHD. Forty-one children with ADHD (aged 8-15 years) were assigned to frequency-neurofeedback or to placebo-neurofeedback in a randomized double-blind trial. We took measurements to find out whether frequency-neurofeedback had reduced the severity of the ADHD-symptoms, and/or had improved neurocognitive ability and global clinical functioning. Fifty-one children with ADHD (aged 5-7 years) were assigned to the active Cogmed JM-working memory training or to the placebo working memory training in a randomised double-blind trial. We took measurements to find out whether Cogmed JM-working memory training had reduced the ADHD symptoms, and/or had improved neurocognitive ability, daily performance and global clinical functioning. The ADHD symptoms and global clinical functioning of the children in both neurofeedback groups improved. However, frequency-neurofeedback did nor produce any significantly better treatment results than did the placebo neurofeedback. At the neurocognitive level, frequency-neurofeedback did not yield any measurements that were significantly superior to those achieved with placebo feedback. Various outcome measurements improved in both groups with memory training. However, the active working memory training was not found to have produced significantly better results than the placebo training with regards to the ADHD symptoms, neurocognitive ability and daily and global functioning. Children from the active working memory training group showed improvements in trained working memory tasks but not on untrained tasks. Neither study produced any conclusive evidence for the efficacy of the investigated treatments in children with ADHD

  1. Mobile Fences: J.M. Coetzee’s Waiting for the Barbarians

    Directory of Open Access Journals (Sweden)

    Eleonora Pizzinat

    2011-05-01

    Full Text Available Fences usually enclose and separate, but they are also places of exchange neither inside nor outside. This concept is well represented in J.M. Coetzee’s Waiting for the Barbarians, because not only this novel is setted on the border between an undefined Empire and the barbarians’ lands, but it also plays with various declinations of the idea of limit and boundary. Through a reading which intends to highlight every kind of frame in the novel, it will emerge that no border is fixed and conclusive. Namely, in this book every real or metaphoric fence is called into question: the distinction between the duality of “us and them” is actually determined by the Empire’s walls which separate the inside from the outside in an arbitrary way; the magistrate (with the empathy he feels for the barbarian girl is inevitably caught in a double bind; and, according to Emmanuel Lévinas’ philosophy, the desire to understand otherness reveals its predatory intentions from a post-colonial point of view. It is not possible to delineate an ultimate bordeline, and it will emerge that instead of a binary logic there is a more fruitful way of thinking, a way based on frames, paradoxes and literary texts which cannot be read as flat mirroring devices.

  2. Autofiction and Fictionalisation: J.M. Coetzee’s Novels and Boyhood

    Directory of Open Access Journals (Sweden)

    Shadi Neimneh

    2015-05-01

    Full Text Available This article tackles the issue of autobiography or self-representation in J.M. Coetzee's fictionalised memoir Boyhood in terms of the useful insights of fictionalised autobiographies to the study of fictional ones by the same author. I seek to resolve the tension between fiction and autobiography in the aforementioned works. My goal is showing how a fictionalised memoir with autobiographical value like Boyhood is a helpful tool for understanding and engaging Coetzee’s other fictions. Therefore, and using textual evidence, I draw parallels between Boyhood and other representative novels from Coetzee’s oeuvre like Life and Times of Michael K, Disgrace, and Waiting for the Barbarians. Among the intertextual clues I discuss are notions like desire/the body, animals, and farm life. The study concludes by recommending an intra-comparative approach to Coetzee’s works whereby we gain so much by juxtaposing one Coetzee work against another in a process of mirroring or doubling. This article is significant because it elaborates an intertextual model for reading Coetzee’s fictionalised autobiographies and ‘autobiographical’ novels against each other, and away from the muddle of existing theory and Coetzee criticism. The autobiographical value of Coetzee’s fiction is worth analysis, and genre distinctions between autobiographies disguised/fictionalised as novels (autofictions and novels with autobiographical import are flimsy.

  3. Dis/Graceful Liberties: Textual Libertinism/ Libertine Texts in J.M. Coetzee’s Disgrace

    Directory of Open Access Journals (Sweden)

    Driss Hager Ben

    2017-12-01

    Full Text Available This essay addresses J.M. Coetzee’s Disgrace, a Booker Prize winner in 1999. The novel captures South African political and cultural turmoil attending the post-apartheid transitional period. Far from overlooking the political allegory, I propose instead to expand on a topic only cursorily developed elsewhere, namely liberty and license. The two terms foreground the textual dynamics of the novel as they compete and/or negotiate meaning and ascendency. I argue that Disgrace is energized by Coetzee’s belief in a total liberty of artistic production. Sex is philosophically problematized in the text and advocated as a serious issue that deserves artistic investigation without restriction or censorship. This essay looks into the subtle libertinism in Coetzee’s text, which displays pornographic overtones without exhibiting a flamboyant libertinage. Disgrace acquires its libertine gesture from its dialogue with several literary works steeped in libertinism. The troubled relationship between the aesthetic and the ethical yields an ambiguous text that invites a responsible act of reading.

  4. Interpreting map art with a perspective learned from J.M. Blaut

    Science.gov (United States)

    Varanka, D.

    2006-01-01

    Map art has been mentioned only briefly in geographic or cartographic literature, and has been analyzed almost entirely at the interpretive level. This paper attempts to define and evaluate the cartographic value of contemporary map-like art by placing the body of work as a whole in the theoretical concepts proposed by J.M. Blaut and his colleagues about mapping as a cognitive and cultural universal. This paper discusses how map art resembles mapping characteristics similar to those observed empirically in very young children as described in the publications of Blaut and others. The theory proposes that these early mapping skills are later structured and refined by their social context and practice. Diverse cultural contexts account for the varieties, types, and degrees of mapping behavior documented with time and geographic place. The dynamics of early mapping are compared to mapping techniques employed by artists. The discipline of fine art serves as the context surrounding map artists and their work. My visual analysis, research about the art and the artists, and interviews with artists and curators form the basis of my interpretation of these works within varied and multiple contexts of late 20th century map art.

  5. [A sporadic case of episodic ataxia with nystagmus (EA-2)].

    Science.gov (United States)

    Namekawa, M; Takiyama, Y; Ueno, N; Nishizawa, M

    1998-05-01

    A 39-year-old man with episodic ataxia with nystagmus (EA-2) was reported. He showed intermittent cerebellar dysfunction, i.e., ataxia, nystagmus, dysarthria and vertigo, since he was 10 years old. Although this attack lasted for several hours, he was normal with exception of interictal nystagmus. His parents and sister showed no episodic ataxia. We ruled out the diseases, which may cause episodic ataxia, such as multiple sclerosis, vascular disorders, metabolic disorders and congenital anomalies. He was released from the attack by treatment with acetazolamide. EA-2 has been associated with mutations in the alpha 1A-voltage dependent calcium channel gene (CACNL1A4), which is also affected in familial hemiplegic migraine (FMH) and spinocerebellar ataxia type 6 (SCA6). In EA-2, frame-shift mutation leading to premature stop and splice-site mutation leading to truncated, non-functional channel protein have been reported. However, our patient did not have the mutations in the CACNL1A4 gene that were previously reported. In addition, our patient did not have an expanded CAG allele in the CACNL1A4 gene which is responsible for SCA6. Further examination is required to address whether a new mutation exists in the CACNL1A4 gene in our patient.

  6. Evolution of ocean-induced ice melt beneath Zachariæ Isstrøm, Northeast Greenland combining observations and an ocean general circulation model from 1978 to present

    Science.gov (United States)

    Cai, C.; Rignot, E. J.; Menemenlis, D.; Millan, R.; Bjørk, A. A.; Khan, S. A.; Charolais, A.

    2017-12-01

    Zachariæ Isstrøm, a major ice stream in northeast Greenland, lost a large fraction of its ice shelf during the last decade. We study the evolution of subaqueous melting of its floating section from 1978 to present. The ice shelf melt rate depends on thermal forcing from warm, salty, subsurface ocean waters of Atlantic origin (AW), the mixing of AW with fresh, buoyant subglacial discharge at the calving margin, and the shape of the sub-ice-shelf cavity. Subglacial discharge doubled as a result of enhanced ice sheet runoff caused by warmer air temperatures. Ocean thermal forcing has increased due to enhanced advection of AW. Using an Eulerian method, MEaSUREs ice velocity, Operation IceBridge (OIB) ice thickness, and RACMO2.3 surface balance data, we evaluate the ice shelf melt rate in 1978, 1999 and 2010. The melt rate doubled from 1999 to 2010. Using a Lagrangian method with World View imagery, we map the melt rate in detail from 2011 to 2016. We compare the results with 2D simulations from the Massachusetts Institute of Technology general circulation model (MITgcm), at a high spatial resolution (20-m horizontal and 40-m vertical grid spacing), using OIB ice thickness and sub-ice-shelf cavity for years 1978, 1996, 2010 and 2011, combined with in-situ ocean temperature/salinity data from Ocean Melting Greenland (OMG) 2017. We find that winter melt rates are 2 3 times smaller than summer rates and melt rates increase by one order magnitude during the transition from ice shelf termination to near-vertical calving wall termination. As the last remaining bits of floating ice shelf disappear, ice-ocean interaction will therefore play an increasing role in driving the glacier retreat into its marine-based basin. This work was performed under a contract with NASA Cryosphere Program at UC Irvine and Caltech's Jet Propulsion Laboratory.

  7. 47 CFR 90.691 - Emission mask requirements for EA-based systems.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Emission mask requirements for EA-based systems. 90.691 Section 90.691 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND... of Ea-Based Smr Systems in the 809-824/851-869 Mhz Band § 90.691 Emission mask requirements for EA...

  8. Physical Properties and Evolutionary States of EA-type Eclipsing Binaries Observed by LAMOST

    Science.gov (United States)

    Qian, S.-B.; Zhang, J.; He, J.-J.; Zhu, L.-Y.; Zhao, E.-G.; Shi, X.-D.; Zhou, X.; Han, Z.-T.

    2018-03-01

    About 3196 EA-type binaries (EAs) were observed by LAMOST by 2017 June 16 and their spectral types were derived. Meanwhile, the stellar atmospheric parameters of 2020 EAs were determined. In this paper, those EAs are cataloged and their physical properties and evolutionary states are investigated. The period distribution of EAs suggests that the period limit of tidal locking for the close binaries is about 6 days. It is found that the metallicity of EAs is higher than that of EW-type binaries (EWs), indicating that EAs are generally younger than EWs and they are the progenitors of EWs. The metallicities of long-period EWs (0.4values of Log (g) are usually smaller than those of EAs. These support the evolutionary process that EAs evolve into long-period EWs through the combination of angular momentum loss (AML) via magnetic braking and case A mass transfer. For short-period EWs, their metallicities are lower than those of EAs, while their gravitational accelerations are higher. These reveal that they may be formed from cool short-period EAs through AML via magnetic braking with little mass transfer. For some EWs with high metallicities, they may be contaminated by material from the evolution of unseen neutron stars and black holes or they have third bodies that may help them to form rapidly through a short timescale of pre-contact evolution. The present investigation suggests that the modern EW populations may have formed through a combination of these mechanisms.

  9. Design and research on nuclear power plant EAS jet pump

    International Nuclear Information System (INIS)

    Chen Xingjiang; Fang Xiquan; Xie Jian; Yang Bin; Wang Xueling; Qi Yanli

    2014-01-01

    The jet pump is an important part of the PWR containment spray system. It will be performed the security functions under the accident conditions, which the containment spray system adds the right amount of sodium hydroxide through the jet pump to spray water. This paper describes the principle of jet pump. And the optimum structure dimensions were calculated according to the performance parameter and requirement of the jet pump. On the basis of foreign EAS jet pump design experience, the structure dimensions were modified according to the CFD analysis and performance test. Finally, the results of CFD analysis and performance test were provided. (authors)

  10. Cultivo in vitro de Schinus fasciculata (Griseb J.M. Johnst var. fasciculata (molle

    Directory of Open Access Journals (Sweden)

    Claudia Alzugaray

    2014-07-01

    Full Text Available Título en español: Cultivo in vitro de Schinus fasciculata (Griseb J.M. Johnst var. fasciculata (molle Título en ingles: In vitro culture of Schinus fasciculata (Griseb J.M. Johnst var. fasciculata (molle Resumen: Schinus fasciculata es un árbol de la ecorregión chaqueña argentina. Es una especie de bajo porte, usada como antiséptico, analgésico, antiinflamatorio y antifúngico. Estudios previos registraron baja germinación y deficiente sanidad. El objetivo fue evaluar la germinación y la respuesta de las plántulas in vitro en dos medios de cultivo. Se recolectaron frutos, se desinfectaron por 20 min con HClNa y se sembraron en agar-agua. Las plántulas se repicaron a medio MS en dos diluciones: un cuarto (MS ¼ y un medio (MS ½. Se hicieron ensayos de germinación y vigor (tiempo medio de germinación máxima en días. Se evaluó % de contaminación. A los 20 días del repique se evaluó % de explantos con hojas, número de hojas y altura de plántulas. Paralelamente se hizo un ensayo de germinación y vigor en arena. La contaminación fue de 16 %, la germinación de 84 %, el vigor de 4,9 días. El 94 y el 100 % de los explantos en MS ¼ y MS ½ presentaron hojas. El número promedio de hojas fue de 7,5 y 7,4 y la altura promedio fue de 3,35 cm y 2,98 cm en MS ¼ y MS ½, observándose diferencias significativas en altura. La germinación en arena fue de 46 % y el  vigor de 4,6 días. La utilización de la técnica de cultivo in vitro en S. fasciculata facilita la multiplicación de esta especie de alto valor farmacológico, permitiendo aumentar el porcentaje de frutos germinados y obtener plántulas libres de patógenos todo el año.  Palabras clave: Schinus fasciculata, germinación, vigor, cultivo in vitro.  Abstract:  Schinus fasciculata is a tree of Argentina Chaco eco-region. It is a low-growing species, used as an antiseptic, analgesic, anti-inflammatory and antifungal. Previous studies reported low germination and poor

  11. Studies on cellular accumulation of satraplatin and its major metabolite JM118 and their interactions with glutathione

    Czech Academy of Sciences Publication Activity Database

    Kostrhunová, Hana; Kašpárková, Jana; Gibson, D.; Brabec, Viktor

    2010-01-01

    Roč. 7, č. 6 (2010), s. 2093-2102 ISSN 1543-8384 R&D Projects: GA MŠk(CZ) ME08017; GA MŠk(CZ) ME10066; GA MŠk(CZ) OC08003; GA AV ČR(CZ) IAA400040803; GA ČR(CZ) GAP301/10/0598 Grant - others:GA MŠk(CZ) LC06030; GA AV ČR(CZ) KAN200200651 Program:LC; KA Institutional research plan: CEZ:AV0Z50040507; CEZ:AV0Z50040702 Keywords : JM118 * cellular accumulation * glutathione Subject RIV: BO - Biophysics Impact factor: 5.400, year: 2010

  12. Expert Advisor (EA) Evaluation System Using Web-based ELECTRE Method in Foreign Exchange (Forex) Market

    Science.gov (United States)

    Satibi; Widodo, Catur Edi; Farikhin

    2018-02-01

    This research aims to optimize forex trading profit automatically using EA but its still keep considering accuracy and drawdown levels. The evaluation system will classify EA performance based on trading market sessions (Sydney, Tokyo, London and New York) to determine the right EA to be used in certain market sessions. This evaluation system is a web-based ELECTRE methods that interact in real-time with EA through web service and are able to present real-time charts performance dashboard using web socket protocol communications. Web applications are programmed using NodeJs. In the testing period, all EAs had been simulated 24 hours in all market sessions for three months, the best EA is valued by its profit, accuracy and drawdown criteria that calculated using web-based ELECTRE method. The ideas of this research are to compare the best EA on testing period with collaboration performances of each best classified EA by market sessions. This research uses three months historical data of EUR/USD as testing period and other 3 months as validation period. As a result, performance of collaboration four best EA classified by market sessions can increase profits percentage consistently in testing and validation periods and keep securing accuracy and drawdown levels.

  13. Expert Advisor (EA Evaluation System Using Web-based ELECTRE Method in Foreign Exchange (Forex Market

    Directory of Open Access Journals (Sweden)

    Satibi Satibi

    2018-01-01

    Full Text Available This research aims to optimize forex trading profit automatically using EA but its still keep considering accuracy and drawdown levels. The evaluation system will classify EA performance based on trading market sessions (Sydney, Tokyo, London and New York to determine the right EA to be used in certain market sessions. This evaluation system is a web-based ELECTRE methods that interact in real-time with EA through web service and are able to present real-time charts performance dashboard using web socket protocol communications. Web applications are programmed using NodeJs. In the testing period, all EAs had been simulated 24 hours in all market sessions for three months, the best EA is valued by its profit, accuracy and drawdown criteria that calculated using web-based ELECTRE method. The ideas of this research are to compare the best EA on testing period with collaboration performances of each best classified EA by market sessions. This research uses three months historical data of EUR/USD as testing period and other 3 months as validation period. As a result, performance of collaboration four best EA classified by market sessions can increase profits percentage consistently in testing and validation periods and keep securing accuracy and drawdown levels.

  14. 47 CFR 1.1311 - Environmental information to be included in the environmental assessment (EA).

    Science.gov (United States)

    2010-10-01

    ... a residential area, the EA must also address the impact of this lighting upon the residents. (2) A... concerning the proposal's environmental impact, if any. The EA shall deal specifically with any feature of... land utilized (e.g., deforestation, water diversion, wetland fill, or other extensive change of surface...

  15. 7 CFR 1955.136 - Environmental Assessment (EA) and Environmental Impact Statement (EIS).

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 14 2010-01-01 2009-01-01 true Environmental Assessment (EA) and Environmental Impact... Disposal of Inventory Property General § 1955.136 Environmental Assessment (EA) and Environmental Impact Statement (EIS). (a) Prior to a final decision on some disposal actions, an environmental assessment must be...

  16. 75 FR 33799 - EasTrans, LLC; Notice of Baseline Filing

    Science.gov (United States)

    2010-06-15

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. PR10-30-000] EasTrans, LLC; Notice of Baseline Filing June 8, 2010. Take notice that on June 4, 2010, EasTrans, LLC submitted a baseline filing of its Statement of Operating Conditions for services provided under section 311 of the...

  17. MODELING AND DESIGN STUDY USING HFC-236EA AS AN ALTERNATIVE REFRIGERANT IN A CENTRIFUGAL COMPRESSOR

    Science.gov (United States)

    The report gives results of an investigation of the operation of a centrifugal compressor--part of a chlorofluorocarbon (CFC)-114 chiller installation--with the new refrigerant hydrofluorocarbon (HFC)-236ea, a proposed alternative to CFC-114. A large set of CFC-236ea operating da...

  18. REDES TECNOLÓGICAS APLICADAS EM EaD

    Directory of Open Access Journals (Sweden)

    Suélly Lima dos Santos

    2011-08-01

    Full Text Available Com o advento da internet e o aparecimento das novas tecnologias educacionais, conjunto de informações e comunicações (telefone, internet, rádio, vídeo, computador e televisão, ultrapassaram as fronteiras das quatro paredes da sala de aula, surgindo ambientes virtuais direcionadas à ampliação da participação dos serviços públicos relacionados ao ensino. À educação e à formação técnica e profissional permitiu-se o aumento da interatividade através da tecnologia, promovendo maneiras de acesso ao aluno utilizando computadores e/ou dispositivos móveis que viabiliza a Educação à Distância (EaD. Devido o grande crescimento do ensino à distância, as instituições já utilizam redes de dados para ampliar o acesso de aprendizagem. Com este espantoso aumento das redes, e da acelerada transmissão de informações aprender como elas funcionam é muito importante, além do mais usando a própria tecnologia para este fim. Como conclusão deste trabalho as mudanças relâmpadas da grande disponibilidade de dados no ambiente virtual é de enorme valia para o processo ensino-aprendizado.

  19. Selection of Co-Substrate and Aeration Conditions for Vanillin Production by Escherichia coli JM109/pBB1

    Directory of Open Access Journals (Sweden)

    Paolo Torre

    2004-01-01

    Full Text Available Yeast extract, Luria-Bertani medium and tryptone were tested as co-substrates for vanillin production from ferulic acid by resting cells of Escherichia coli JM109/pBB1. Yeast extract proved to be the best component for sustaining such a bioconversion, which is not self-sustained from the bioenergetic point of view. Tests were also performed under variable aeration conditions by simultaneously varying the ratio of medium to vessel volume and the agitation speed. The results of these tests suggest that, under excess aeration, a non-specific oxidase activity was very likely responsible for the oxidation of a significant portion of vanillin to vanillic acid, thus reducing the vanillin yield.

  20. Mirror Neurons and Literature: Empathy and the Sympathetic Imagination in the Fiction of J.M. Coetzee

    Directory of Open Access Journals (Sweden)

    Hilmar Heister

    2015-01-01

    Full Text Available In the two essays “The Philosophers and the Animals” and “The Poets and the Animals” (in The Lives of Animals, 1999 J.M. Coetzee lets Elizabeth Costello urge us to use our sympathetic imagination in order to access the experience of others—in particular, animals—and engage with them empathetically. Coetzee’s fiction illustrates how the use of the sympathetic imagination might evoke empathy in the reader. Narrative structure and the character’s mode of introspection engage the reader’s empathy through an ambivalent process of distancing and approximation, as Fritz Breithaupt puts forward in his narrative theory of empathy (Kulturen der Empathie, 2009. The sympathetic imagination and the complementary notion of embodiment feature prominently in Coetzee’s fictional discourse and resonate with neuroscience’s research on mirror neurons and their relation to empathy.

  1. EA follow-up in the Ghanaian mining sector: Challenges and opportunities

    International Nuclear Information System (INIS)

    Appiah-Opoku, Seth; Bryan, Hobson C.

    2013-01-01

    Environmental assessment (EA) follow-up provides a means for monitoring and evaluating the implementation of environmental impact studies. It is integral to the success or failure of a project or program. In spite of its importance, very little attention is given to the need for follow-up programs in most jurisdictions in Africa. Using a case study in the Ghanaian mining sector, this paper explores the challenges and opportunities within the country's EA process for an effective follow-up program. The paper is based on informal interviews, content analysis of relevant publications, official EA documents, and internet searches. The authors suggest a standard EA follow-up program to be formalized as an integral part of Ghana's environmental assessment policy. They also propose a follow-up process that harnesses existing opportunities within the country's EA system. This approach can be replicated in other African countries

  2. Behavior of pre-irradiated fuel under a simulated RIA condition. Results of NSRR Test JM-5

    International Nuclear Information System (INIS)

    Fuketa, Toyoshi; Sasajima, Hideo; Mori, Yukihide; Tanzawa, Sadamitsu; Ishijima, Kiyomi; Kobayashi, Shinsho; Kamata, Hiroshi; Homma, Kozo; Sakai, Haruyuki.

    1995-11-01

    This report presents results from the power burst experiment with pre-irradiated fuel rod, Test JM-5, conducted in the Nuclear Safety Research Reactor (NSRR). The data concerning test method, pre-irradiation, pre-pulse fuel examination, pulse irradiation, transient records and post-pulse fuel examination are described, and interpretations and discussions of the results are presented. Preceding to the pulse irradiation in the NSRR, test fuel rod was irradiated in the Japan Materials Testing Reactor (JMTR) up to a fuel burnup of 25.7 MWd/kgU with average linear heat rate of 33.4 kW/m. The fuel rod was subjected to the pulse irradiation resulting in a desposited energy of 223 ± 7 cal/g·fuel (0.93 ± 0.03 kJ/g·fuel) and a peak fuel enthalpy of 167 ± 5 cal/g·fuel (0.70 ± 0.02 kJ/g·fuel) under stagnant water cooling condition at atmospheric pressure and ambient temperature. Test fuel rod behavior was assessed from pre- and post-pulse fuel examinations and transient records during the pulse. The Test JM-5 resulted in cladding failure. More than twenty small cracks were found in the post-test cladding, and most of the defects located in pre-existing locally hydrided region. The result indicates an occurrence of fuel failure by PCMI (pellet/cladding mechanical interaction) in combination with decreased integrity of hydrided cladding. (author)

  3. Increased cardiogenesis in P19-GFP teratocarcinoma cells expressing the propeptide IGF-1Ea

    International Nuclear Information System (INIS)

    Poudel, Bhawana; Bilbao, Daniel; Sarathchandra, Padmini; Germack, Renee; Rosenthal, Nadia; Santini, Maria Paola

    2011-01-01

    Highlights: ► In this study, we explored the function of IGF-1Ea propeptide in inducing cardiogenesis of stem cells. ► IGF-1Ea promoted cardiac mesodermal induction in uncommitted cells. ► Under differentiation condition, IGF-1Ea increased expression of cardiac differentiation markers. ► Furthermore, it promoted formation of finely organized sarcomeric structure. ► IGF-1Ea propeptide may be a good candidate to improve production of cardiomyocytes from pluripotent cells. -- Abstract: The mechanism implicated in differentiation of endogenous cardiac stem cells into cardiomyocytes to regenerate the heart tissue upon an insult remains elusive, limiting the therapeutical goals to exogenous cell injection and/or gene therapy. We have shown previously that cardiac specific overexpression of the insulin-like growth factor 1 propeptide IGF-1Ea induces beneficial myocardial repair after infarct. Although the mechanism is still under investigation, the possibility that this propeptide may be involved in promoting stem cell differentiation into the cardiac lineage has yet to be explored. To investigate whether IGF-1Ea promote cardiogenesis, we initially modified P19 embryonal carcinoma cells to express IGF-1Ea. Taking advantage of their cardiomyogenic nature, we analyzed whether overexpression of this propeptide affected cardiac differentiation program. The data herein presented showed for the first time that constitutively overexpressed IGF-1Ea increased cardiogenic differentiation program in both undifferentiated and DMSO-differentiated cells. In details, IGF-1Ea overexpression promoted localization of alpha-actinin in finely organized sarcomeric structure compared to control cells and upregulated the cardiac mesodermal marker NKX-2.5 and the ventricular structural protein MLC2v. Furthermore, activated IGF-1 signaling promoted cardiac mesodermal induction in undifferentiated cells independently of cell proliferation. This analysis suggests that IGF-1Ea may be a

  4. Runtime analysis of the (1+1) EA on computing unique input output sequences

    DEFF Research Database (Denmark)

    Lehre, Per Kristian; Yao, Xin

    2010-01-01

    Computing unique input output (UIO) sequences is a fundamental and hard problem in conformance testing of finite state machines (FSM). Previous experimental research has shown that evolutionary algorithms (EAs) can be applied successfully to find UIOs for some FSMs. However, before EAs can...... in the theoretical analysis, and the variability of the runtime. The numerical results fit well with the theoretical results, even for small problem instance sizes. Together, these results provide a first theoretical characterisation of the potential and limitations of the (1 + 1) EA on the problem of computing UIOs....

  5. Posterior Tracheopexy for Severe Tracheomalacia Associated with Esophageal Atresia (EA: Primary Treatment at the Time of Initial EA Repair versus Secondary Treatment

    Directory of Open Access Journals (Sweden)

    Hester F. Shieh

    2018-01-01

    Full Text Available PurposeWe review outcomes of posterior tracheopexy for tracheomalacia in esophageal atresia (EA patients, comparing primary treatment at the time of initial EA repair versus secondary treatment.MethodsAll EA patients who underwent posterior tracheopexy from October 2012 to September 2016 were retrospectively reviewed. Clinical symptoms, tracheomalacia scores, and persistent airway intrusion were collected. Indication for posterior tracheopexy was the presence of clinical symptoms, in combination with severe tracheomalacia as identified on bronchoscopic evaluation, typically defined as coaptation in one or more regions of the trachea. Secondary cases were usually those with chronic respiratory symptoms who underwent bronchoscopic evaluation, whereas primary cases were those found to have severe tracheomalacia on routine preoperative dynamic tracheobronchoscopy at the time of initial EA repair.ResultsA total of 118 patients underwent posterior tracheopexy: 18 (15% primary versus 100 (85% secondary cases. Median (interquartile range age was 2 months (1–4 months for primary (22% type C and 18 months (8–40 months for secondary (87% type C cases (p < 0.001. There were statistically significant improvements in most clinical symptoms postoperatively for primary and secondary cases, with no significant differences in any postoperative symptoms between the two groups (p > 0.1. Total tracheomalacia scores improved significantly in primary (p = 0.013 and secondary (p < 0.001 cases. Multivariable Cox regression analysis indicated no differences in persistent airway intrusion requiring reoperation between primary and secondary tracheopexy adjusting for imbalances in age and EA type (p = 0.67.ConclusionPosterior tracheopexy is effective in treating severe tracheomalacia with significant improvements in clinical symptoms and degree of airway collapse on bronchoscopy. With no significant differences in outcomes between primary and

  6. Draft Genome Sequence of Bacillus thuringiensis Strain BrMgv02-JM63, a Chitinolytic Bacterium Isolated from Oil-Contaminated Mangrove Soil in Brazil.

    Science.gov (United States)

    Marcon, Joelma; Taketani, Rodrigo Gouvêa; Dini-Andreote, Francisco; Mazzero, Giulia Inocêncio; Soares, Fabio Lino; Melo, Itamar Soares; Azevedo, João Lúcio; Andreote, Fernando Dini

    2014-01-30

    Here, we report the draft genome sequence and the automatic annotation of Bacillus thuringiensis strain BrMgv02-JM63. This genome comprises a set of genes involved in the metabolism of chitin and N-acetylglucosamine utilization, thus suggesting the possible role of this strain in the cycling of organic matter in mangrove soils.

  7. Draft genome sequence of Bacillus thuringiensis strain BrMgv02-JM63, a chitinolytic bacterium isolated from oil-contaminated mangrove soil in Brazil

    NARCIS (Netherlands)

    Marcon, Joelma; Taketani, Rodrigo Gouvêa; Dini-Andreote, Francisco; Mazzero, Giulia Inocêncio; Soares Junior, Fabio Lino; Melo, Itamar Soares; Azevedo, João Lúcio; Andreote, Fernando Dini

    2014-01-01

    Here, we report the draft genome sequence and the automatic annotation of Bacillus thuringiensis strain BrMgv02-JM63. This genome comprises a set of genes involved in the metabolism of chitin and N-acetylglucosamine utilization, thus suggesting the possible role of this strain in the cycling of

  8. Phase II study of oral platinum drug JM216 as first-line treatment in patients with small-cell long cancer

    NARCIS (Netherlands)

    Fokkema, E; Groen, HJM; Uges, DRA; Weil, C; Smith, IE

    1999-01-01

    Purpose: This multicenter phase II trial wets performed to determine tumor efficacy and tolerance of the oral platinum drug JM216 in patients with small-cell lung cancer (SCLC). Patients and Methods: patients with SCLC limited disease unfit for intensive chemotherapy or those with extensive disease

  9. The HER4 isoform JM-a/CYT2 relates to improved survival in bladder cancer patients but only if the estrogen receptor α is not expressed

    DEFF Research Database (Denmark)

    Munk, Mathias; Memon, Ashfaque Ahmed; Poulsen, Steen Seier

    2013-01-01

    Abstract Bladder cancer tumors expressing human epidermal growth factor receptor 4 (HER4) demonstrate improved patient survival. HER4 isoforms and estrogen receptor alpha (ER-α) can form chaperone complexes causing cell-proliferation. We wanted to explore if HER4 isoforms and ER-α could correlate...... to poor prognosis in bladder cancers. We developed mRNA assays for HER4 isoforms (JM-a, JM-b, CYT1, and CYT2) and for ER-α. Expression was analyzed in tumors from 85 bladder cancer patients and compared to overall survival (median follow-up of 5.1 years). ER-α was expressed in 38% (n = 32) of tumors...... and half of those (18/36) expressed both isoforms. JM-a/CYT2 expression correlated to improved survival (p = 0.004), but not when ER-α was co-expressed (p = 0.897). Immunohistochemistry revealed protein expression of HER4 and ER-α in tumor cells. Growth of RT4 bladder cancer cells, expressing both JM...

  10. Synthesis and optimization of EA-MMA copolymer emulsion%EA-MMA共聚乳液合成工艺及优化

    Institute of Scientific and Technical Information of China (English)

    张成芬; 武玉民

    2011-01-01

    以丙烯酸乙酯(EA)和甲基丙烯酸甲酯(MMA)为共聚单体、过硫酸钾(KPS)为引发剂、十二烷基硫酸钠(SDS)和壬基酚聚氧乙烯醚(OP-10)为复合乳化剂,采用乳液聚合法合成出一种稳定的EA-MMA乳液.通过单因素试验法考察了乳化剂浓度、引发剂浓度、反应温度和反应时间等因素对乳液平均粒径和单体转化率的影响,并采用正交试验法进一步优选出制备EA-MMA乳液的最佳工艺条件.结果表明:当w(乳化剂)=2.0%、w(引发剂)=0.60%、反应时间为4 h和反应温度为80℃时,制成的EA-MMA乳液较稳定,并且单体转化率相对最高.%With ethyl acrylate(EA) and methyl methacrylate( MMA) as comonomers ,potassium persulfate(KPS)as initiator,and sodium dodecyl sulfate(SDS) and nonylphenol ethoxylates(OP-10) as composite emulsifier,a stable EA-MMA emulsion was synthesized by emulsion polymerization. The influences of some factor(such as emulsifier concentration,initiator concentration,reaction temperature and reaction time) on average particle size of emulsion and monomer conversion rate were investigated by single factor experiment method,then the optimal process conditions of preparing EA-MMA emulsion were preferred by orthogonal experiment method. The results showed that the EA-MMA emulsion had better stability and relatively highest monomer conversion rate when the mass fractions of emulsifier and initiator were 2.0% and 0.60% respectively,the reaction time and reaction temperature were 4 h and 80 ℃ respectively.

  11. Inclusive pseudodata for eA collisions at the LHeC

    CERN Document Server

    Armesto, N

    2010-01-01

    I explain how the pseudodata for eA collisions are generated, for the reduced cross section, $F_2$, $F_L$ and the corresponding heavy flavor decompositions. I also discuss how the uncertainties are computed.

  12. 47 CFR 11.55 - EAS operation during a State or Local Area emergency.

    Science.gov (United States)

    2010-10-01

    ..., earthquakes, heavy snows, icing conditions, widespread fires, etc. Man-made emergencies may include: toxic gas...) SDARS licensees and DBS providers may participate in EAS at the state and local level and make their...

  13. Harlamov selgitab EAS-i nõukogule BNS-ist lahkumist / Toivo Tänavsuu

    Index Scriptorium Estoniae

    Tänavsuu, Toivo

    2005-01-01

    Ettevõtluse Arendamise Sihtasutuse juhatuse esimehe kandidaadilt Oleg Harlamovilt, praeguselt majandus- ja kommunikatsiooniminister Edgar Savisaare nõunikult, plaanitakse küsida tema BNS-ist lahkumise kohta. Lisa: Varrak: EAS pole kellegi rahapump

  14. Slow and fast light in SOA-EA structures for phased-array antennas

    DEFF Research Database (Denmark)

    Sales, S.; Öhman, Filip; Bermejo, A.

    We present an SOA-EA structure for controlling the phase and amplitude of optically fed phased-array antennas. Phase shifts of 40 degrees are obtained through slow and fast light effects by changing only the reverse voltage....

  15. Business Architecture Development at Public Administration - Insights from Government EA Method Engineering Project in Finland

    Science.gov (United States)

    Valtonen, Katariina; Leppänen, Mauri

    Governments worldwide are concerned for efficient production of services to customers. To improve quality of services and to make service production more efficient, information and communication technology (ICT) is largely exploited in public administration (PA). Succeeding in this exploitation calls for large-scale planning which embraces issues from strategic to technological level. In this planning the notion of enterprise architecture (EA) is commonly applied. One of the sub-architectures of EA is business architecture (BA). BA planning is challenging in PA due to a large number of stakeholders, a wide set of customers, and solid and hierarchical structures of organizations. To support EA planning in Finland, a project to engineer a government EA (GEA) method was launched. In this chapter, we analyze the discussions and outputs of the project workshops and reflect emerged issues on current e-government literature. We bring forth insights into and suggestions for government BA and its development.

  16. An Integrated Management System (IMS) for JM-1 SLOWPOKE-2 research reactor in Jamaica: experiences in documentation

    International Nuclear Information System (INIS)

    Warner, T.

    2014-01-01

    Since the first criticality in March 1984, the Jamaica SLOWPOKE-2 research reactor at the University of the West Indies, Mona located in the department of the International Centre for Environmental and Nuclear Sciences (ICENS) has operated for approximately 52% of the lifetime of the existing core configuration. The 20kW pool type research reactor has been primarily used for neutron activation analysis in environmental, agricultural, geochemical, health-related studies and mineral exploration in Jamaica. The involvement of the JM-1 reactor for research and teaching activities has segued into commercial applications which, coupled with the current core conversion programme from HEU to LEU, has demanded the implementation of management systems to satisfy regulatory requirements and assure compliance with internationally defined quality standards. At ICENS, documentation related to the Quality Management System aspect of an Integrated Management System (IMS) is well underway. The quality system will incorporate operational and nuclear safety, training, maintenance, design, utilization, occupational health and safety, quality service, and environmental management for its Nuclear Analytical Laboratory, NAL. The IMS is being designed to meet the requirements of the IAEA GS-R-3 with additional controls from international standards including: ISO/IEC 17025:2005, ISO 9001:2008, ISO 14001:2004 and OHSAS 18001:2007. This paper reports on the experiences of the documentation process in a low power reactor facility characterized by limited human resource, where innovative mechanisms of system automation and modeling are included to increase productivity and efficiency. (author)

  17. An Integrated Management System (IMS) for JM-1 SLOWPOKE-2 research reactor in Jamaica: experiences in documentation

    Energy Technology Data Exchange (ETDEWEB)

    Warner, T., E-mail: traceyann.warner02@uwimona.edu.jm [Univ. of West Indies, Mona (Jamaica)

    2014-07-01

    Since the first criticality in March 1984, the Jamaica SLOWPOKE-2 research reactor at the University of the West Indies, Mona located in the department of the International Centre for Environmental and Nuclear Sciences (ICENS) has operated for approximately 52% of the lifetime of the existing core configuration. The 20kW pool type research reactor has been primarily used for neutron activation analysis in environmental, agricultural, geochemical, health-related studies and mineral exploration in Jamaica. The involvement of the JM-1 reactor for research and teaching activities has segued into commercial applications which, coupled with the current core conversion programme from HEU to LEU, has demanded the implementation of management systems to satisfy regulatory requirements and assure compliance with internationally defined quality standards. At ICENS, documentation related to the Quality Management System aspect of an Integrated Management System (IMS) is well underway. The quality system will incorporate operational and nuclear safety, training, maintenance, design, utilization, occupational health and safety, quality service, and environmental management for its Nuclear Analytical Laboratory, NAL. The IMS is being designed to meet the requirements of the IAEA GS-R-3 with additional controls from international standards including: ISO/IEC 17025:2005, ISO 9001:2008, ISO 14001:2004 and OHSAS 18001:2007. This paper reports on the experiences of the documentation process in a low power reactor facility characterized by limited human resource, where innovative mechanisms of system automation and modeling are included to increase productivity and efficiency. (author)

  18. Subverting the pastoral: the transcendence of space and place in J.M. Coetzee’s Disgrace

    Directory of Open Access Journals (Sweden)

    S. Smit-Marais

    2006-07-01

    Full Text Available This article investigates how J.M. Coetzee’s “Disgrace” (1999 – portrayed as a postcolonial and postmodern fictional event – embodies, problematises and subverts the vision of the pastoral farm novel tradition by transcending traditional configurations of space and place. The novel offers a rather bleak apocalyptic vision of gender roles, racial relationships and family relations in post-apartheid South Africa and expresses the socio-political tensions pertaining to the South African landscape in terms of personal relationships. As a fictional reworking of the farm novel, “Disgrace” draws on the tradition’s anxieties about the rights of (white ownership, but within a post-apartheid context. As such, “Disgrace” challenges the pastoral farm novel’s “dream topography” (Coetzee, 1988:6 of the family farm ruled by the patriarch – a topography inscribed – with the help of the invisible labour of black hands – as a legacy of power and ownership to be inherited and cultivated in perpetuity. Accordingly, the concept “farm” is portrayed as a contested and liminal space inscribed with a history of violence and dispossession – a dystopia. This article therefore conceptualises “Disgrace” as an antipastoral farm novel that reconfigures the concept “farm” – within the context of the South African reality – by subverting, inverting and parodying the structures of space and place postulated by the pastoral farm novel.

  19. Measurable difference in Cherenkov light between gamma and hadron induced EAS

    Energy Technology Data Exchange (ETDEWEB)

    Cabot, H.; Meynadier, Ch. [Universite de Perpignan, Groupe de Physique Fondamentale, Perpignan (France); Sobczynska, D. [Experimental Physics Department, University of Lodz, Lodz (Poland); Szabelska, B. [Soltan Institute for Nuclear Studies, Lodz (Poland); Szabelski, J. [Universite de Perpignan, Groupe de Physique Fondamentale, Perpignan (France)]|[Soltan Institute for Nuclear Studies, Lodz (Poland); Wibig, T. [Experimental Physics Department, University of Lodz, Lodz (Poland)

    1997-12-31

    We describe the possibly measurable difference in the Cherenkov light component of EAS induced by en electromagnetic particle (i.e. e{sup +}, e{sup -} or {gamma}) and induced by a hadron (i.e. proton or heavier nuclei) in TeV range. The method can be applied in experiments which use wavefront sampling method of EAS Cherenkov light detection (e.g. THEMISTOCLE, ASGAT). (author) 16 refs, 9 figs

  20. Classification of EA1-box proteins and new insights into their role during reproduction in grasses.

    Science.gov (United States)

    Uebler, Susanne; Márton, Mihaela L; Dresselhaus, Thomas

    2015-12-01

    EA1-box protein classification. Success in reproduction and vegetative development in flowering plants strongly depends on precise cell-to-cell signaling events mediated by secreted peptides.A small peptide family named as EA1-like (EAL) has been first described 10 years ago and includes EA1 involved in pollen tubes attraction by the female gametophyte and EAL1-regulating germ cell identity in maize. EALs consist of an N-terminal endoplasmic reticulum-targeting motif, the highly conserved EA1-box and a short C-terminal alanine-rich domain. Whereas EAL peptides are exclusively found in the Gramineae, the EA1-box is widely distributed throughout the plant kingdom. Based on in silico analysis and subcellular localization studies, we report here a new classification of EA1-box proteins in flowering plants. They can be distinguished into three protein classes: the already defined EAL proteins, the EAG (EA1-box glycine-rich) proteins and the EAC (EA1-box containing)proteins. While fusion proteins of EAL and EAC classes locate to the secretory pathway, EAGs are cytoplasmic and locate also to the nucleus. Moreover, we further show that the third EAL protein of Zea mays, EAL2, appears to be also involved in processes related to late embryogenic development as its peptide level increases after formation of leaf primordia. Immunohistochemical studies indicate its presence in the scutellar parenchyma and around the vasculature, where it is secreted to the extracellular space. In conclusion, the members of the maize EAL family possess very diverse functions during reproduction and it will now be exciting to elucidate the functions of EAGs and EACs in plants.

  1. Digitaalisen markkinointiviestinnän mahdollisuudet : Case Kelloliike EA Lahti Oy

    OpenAIRE

    Harmaala, Tiina

    2011-01-01

    TIIVISTELMÄ Harmaala, Tiina. 2011. Digitaalisen markkinointiviestinnän mahdollisuudet – Case Kelloliike EA Lahti Oy. Opinnäytetyö. Kemi-Tornion ammattikorkeakoulu. Kaupan ja kulttuurin toimiala. Sivuja 62. Opinnäytetyön tavoitteena on Kelloliike EA Lahti Oy:n digitaalisen markkinointiviestinnän suunnittelu. Tutkimuksessa tarkastelen digitaalista markkinointiviestintää integroidun markkinointiviestinnän näkökulmasta. Tutkimuksen tarkoituksena on selvittää toimeksiantajalle sen markkino...

  2. A New Kind of Void Soap-free P(MMA-EA-MAA) Latex Particles

    Institute of Scientific and Technical Information of China (English)

    Kai KANG; Cheng You KAN; Yi DU; Yu Zhong LI; De Shan LIU

    2005-01-01

    Soap-free P(MMA-EA-MAA) particles with narrow size distribution were synthesized by seeded emulsion polymerization of methyl methacrylate (MMA), ethyl acrylate (EA) and methacrylic acid (MAA), and large voids inside the particles were generated by alkali posttreatment in the presence of 2-butanone. Results indicated that the size of void and the particle volume were related with the amount of 2-butanone. The generation mechanism of voids was proposed.

  3. Increased cardiogenesis in P19-GFP teratocarcinoma cells expressing the propeptide IGF-1Ea

    Energy Technology Data Exchange (ETDEWEB)

    Poudel, Bhawana [Heart Science Centre, National Heart and Lung Institute, Imperial College, London (United Kingdom); Bilbao, Daniel [EMBL, Mouse Biology Unit, Monterotondo (Italy); Sarathchandra, Padmini; Germack, Renee [Heart Science Centre, National Heart and Lung Institute, Imperial College, London (United Kingdom); Rosenthal, Nadia [Heart Science Centre, National Heart and Lung Institute, Imperial College, London (United Kingdom); Australian Regenerative Medicine Institute, Monash University, Melbourne (Australia); Santini, Maria Paola, E-mail: m.santini@imperial.ac.uk [Heart Science Centre, National Heart and Lung Institute, Imperial College, London (United Kingdom)

    2011-12-16

    Highlights: Black-Right-Pointing-Pointer In this study, we explored the function of IGF-1Ea propeptide in inducing cardiogenesis of stem cells. Black-Right-Pointing-Pointer IGF-1Ea promoted cardiac mesodermal induction in uncommitted cells. Black-Right-Pointing-Pointer Under differentiation condition, IGF-1Ea increased expression of cardiac differentiation markers. Black-Right-Pointing-Pointer Furthermore, it promoted formation of finely organized sarcomeric structure. Black-Right-Pointing-Pointer IGF-1Ea propeptide may be a good candidate to improve production of cardiomyocytes from pluripotent cells. -- Abstract: The mechanism implicated in differentiation of endogenous cardiac stem cells into cardiomyocytes to regenerate the heart tissue upon an insult remains elusive, limiting the therapeutical goals to exogenous cell injection and/or gene therapy. We have shown previously that cardiac specific overexpression of the insulin-like growth factor 1 propeptide IGF-1Ea induces beneficial myocardial repair after infarct. Although the mechanism is still under investigation, the possibility that this propeptide may be involved in promoting stem cell differentiation into the cardiac lineage has yet to be explored. To investigate whether IGF-1Ea promote cardiogenesis, we initially modified P19 embryonal carcinoma cells to express IGF-1Ea. Taking advantage of their cardiomyogenic nature, we analyzed whether overexpression of this propeptide affected cardiac differentiation program. The data herein presented showed for the first time that constitutively overexpressed IGF-1Ea increased cardiogenic differentiation program in both undifferentiated and DMSO-differentiated cells. In details, IGF-1Ea overexpression promoted localization of alpha-actinin in finely organized sarcomeric structure compared to control cells and upregulated the cardiac mesodermal marker NKX-2.5 and the ventricular structural protein MLC2v. Furthermore, activated IGF-1 signaling promoted cardiac

  4. The Glycosylphosphatidylinositol-Anchored Variable Region of Llama Heavy Chain-Only Antibody JM4 Efficiently Blocks both Cell-Free and T Cell-T Cell Transmission of Human Immunodeficiency Virus Type 1.

    Science.gov (United States)

    Liu, Lihong; Wang, Weiming; Matz, Julie; Ye, Chaobaihui; Bracq, Lucie; Delon, Jerome; Kimata, Jason T; Chen, Zhiwei; Benichou, Serge; Zhou, Paul

    2016-12-01

    The variable regions (VHHs) of two heavy chain-only antibodies, JM2 and JM4, from llamas that have been immunized with a trimeric gp140 bound to a CD4 mimic have been recently isolated (here referred to as VHH JM2 and VHH JM4, respectively). JM2 binds the CD4-binding site of gp120 and neutralizes HIV-1 strains from subtypes B, C, and G. JM4 binds gp120 and neutralizes HIV-1 strains from subtypes A, B, C, A/E, and G in a CD4-dependent manner. In the present study, we constructed glycosylphosphatidylinositol (GPI)-anchored VHH JM2 and JM4 along with an E4 control and transduced them into human CD4 + cell lines and primary CD4 T cells. We report that by genetically linking the VHHs with a GPI attachment signal, VHHs are targeted to the lipid rafts of the plasma membranes. Expression of GPI-VHH JM4, but not GPI-VHH E4 and JM2, on the surface of transduced TZM.bl cells potently neutralizes multiple subtypes of HIV-1 isolates, including tier 2 or 3 strains, transmitted founders, quasispecies, and soluble single domain antibody (sdAb) JM4-resistant viruses. Moreover, transduction of CEMss-CCR5 cells with GPI-VHH JM4, but not with GPI-VHH E4, confers resistance to both cell-free and T cell-T cell transmission of HIV-1 and HIV-1 envelope-mediated fusion. Finally, GPI-VHH JM4-transduced human primary CD4 T cells efficiently resist both cell-free and T cell-T cell transmission of HIV-1. Thus, we conclude that VHH JM4, when targeted to the lipid rafts of the plasma membrane, efficiently neutralizes HIV-1 infection via both cell-free and T cell-T cell transmission. Our findings should have important implications for GPI-anchored antibody-based therapy against HIV-1. Lipid rafts are specialized dynamic microdomains of the plasma membrane and have been shown to be gateways for HIV-1 budding as well as entry into T cells and macrophages. In nature, many glycosylphosphatidylinositol (GPI)-anchored proteins localize in the lipid rafts. In the present study, we developed GPI

  5. Time for a new approach to public participation in EA: Promoting cooperation and consensus for sustainability

    International Nuclear Information System (INIS)

    Doelle, Meinhard; Sinclair, A. John

    2006-01-01

    One of the fundamental challenges of project-based environmental assessments (EA) has been to deliver on the promise of meaningful public participation leading to decisions that put affected societies on the path to sustainability. The record to date has been less than promising, leading the authors to propose that it is time to consider a different approach to legislating public participation in project assessments, one that starts with the ultimate objective of cooperation and consensus building. The authors work back from this objective and propose an EA process specifically designed to encourage all participants to participate constructively. In the process, the authors identify how the proposed process will address various criticisms made of the traditional approach to EA by proponents, government officials and members of the public alike. Through a fundamental shift from process requirements to a focus on the outcomes of EA, the authors propose a way forward for project-based EA to deliver on the promise of becoming a central tool on the path to sustainability

  6. Isolation and characterization of new lignin streams derived from extractive-ammonia (EA) pretreatment

    Energy Technology Data Exchange (ETDEWEB)

    da Costa Sousa, Leonardo [Michigan State Univ., East Lansing, MI (United States); Foston, Marcus [Washington Univ., St. Louis, MO (United States); Bokade, Vijay [National Chemical Lab., Pune (India); Azarpira, Ali [Univ. of Wisconsin, Madison, WI (United States); Lu, Fachuang [Univ. of Wisconsin, Madison, WI (United States); Ragauskas, Arthur J. [Univ. of Tennessee, Knoxville, TN (United States); Ralph, John [Univ. of Wisconsin, Madison, WI (United States); Dale, Bruce [Michigan State Univ., East Lansing, MI (United States); Balan, Venkatesh [Michigan State Univ., East Lansing, MI (United States)

    2016-05-05

    One of the key challenges facing lignin conversion to fuels and chemicals is related to the level of carbohydrate and ash impurities found in extracted lignin. Structural modifications of lignin may also occur as a result of biomass pretreatment and harsh lignin extraction protocols. Extractive-Ammonia (EA) is a new pretreatment technology that uses liquid ammonia to cleave lignin–carbohydrate complexes, decrystallize cellulose, solubilize lignin, and selectively extract lignin from lignocellulosic biomass, enabling better utilization of both lignin and carbohydrate components in a biorefinery. The EA-based biorefinery produces two different lignin-rich streams, with different properties, that could potentially be upgraded to fuels and chemicals using green processes. Here, a water/ethanol-based fractionation method was developed to enrich the ammonia-soluble extractives, resulting in a major product stream containing 92% lignin. Detailed characterization of the various streams resulting from EA treatment, including compositional analysis, structural characterization by nuclear magnetic resonance (NMR) spectrometry, elemental analysis, molecular weight analysis, and thermo-gravimetric analysis provides a broad evaluation of the EA-derived lignin product stream structures and properties, assessing their potential for commercial applications. In conclusion, EA-derived lignins preserve much of lignin's functionality, including the sensitive β-aryl ether units. Furthermore, we observed nitrogen incorporation in the lignin-rich streams, notably due to the presence of hydroxycinnamoyl amides formed during ammonia pretreatment.

  7. Optimal mutation rates for the (1+λ) EA on OneMax

    DEFF Research Database (Denmark)

    Gießen, Christian; Witt, Carsten

    2016-01-01

    We study the (1 + λ) EA with mutation probability c/n, where c > 0 is a constant, on the ONEMAX problem. Using an improved variable drift theorem, we show that upper and lower bounds on the expected runtime of the (1+λ) EA obtained from variable drift theorems are at most apart by a small lower...... mutation rates for the (1+λ) EA for various parameter settings of c and λ and also for moderate sizes of n. This makes the need for potentially lengthy and costly experiments in order to optimize the parameters unnecessary. Interestingly, even for moderate n and not too small λ it turns out that mutation...... rates up to 10% larger than the asymptotically optimal rate 1/n minimize the expected runtime. However, in absolute terms the expected runtime does not change by much when replacing 1/n with the optimal mutation rate....

  8. E+A galaxies in the SDSS. Stellar population and morphology

    Science.gov (United States)

    Leiva, R.; Galaz, G.

    2014-10-01

    Galaxies with E+A spectrum have deep Balmer absorption and no H_{α} and [OII] emission. This suggest recent star formation and the lack of ongoing star formation. With an E+A sample from the SDSS DR 7 (Aihara et al. 2011) we study the morphology with Galaxy Zoo 1 data and the star formation history fitting models from Bruzual & Charlot (2003). We found an underpopulation of spiral and disk like galaxies and an overpopulation of interacting galaxies, the last seems consistent with the scenario where, at low z, the interaction mechanism is responsible for at least part of the E+A galaxies. The star formation history (SFH) fits most of the spectra indicating an increased star formation around 2 Gyr in the past. Additional parameters like dust internal extinction need to be included to improve the fitting.

  9. The Eastern side of the Westernmost Europeans: Insights from subclades within Y-chromosome haplogroup J-M304.

    Science.gov (United States)

    Manco, Licínio; Albuquerque, Joana; Sousa, Maria Francisca; Martiniano, Rui; de Oliveira, Ricardo Costa; Marques, Sofia; Gomes, Verónica; Amorim, António; Alvarez, Luís; Prata, Maria João

    2018-03-01

    We examined internal lineages and haplotype diversity in Portuguese samples belonging to J-M304 to improve the spatial and temporal understanding of the introduction of this haplogroup in Iberia, using the available knowledge about the phylogeography of its main branches, J1-M267 and J2-M172. A total of 110 males of Portuguese descent were analyzed for 17 Y-chromosome bi-allelic markers and seven Y-chromosome short tandem repeats (Y-STR) loci. Among J1-M267 individuals (n = 36), five different sub-haplogroups were identified, with the most common being J1a2b2-L147.1 (∼72%), which encompassed the majority of representatives of the J1a2b-P58 subclade. One sample belonged to the rare J1a1-M365.1 lineage and presented a core Y-STR haplotype consistent with the Iberian settlement during the fifth century by the Alans, a people of Iranian heritage. The analysis of J2-M172 Portuguese males (n = 74) enabled the detection of the two main subclades at very dissimilar frequencies, J2a-M410 (∼80%) and J2b-M12 (∼20%), among which the most common branches were J2a1(xJ2a1b,h)-L26 (22.9%), J2a1b(xJ2a1b1)-M67 (20.3%), J2a1h-L24 (27%), and J2b2-M241 (20.3%). While previous inferences based on modern haplogroup J Y-chromosomes implicated a main Neolithic dissemination, here we propose a later arrival of J lineages into Iberia using a combination of novel Portuguese Y-chromosomal data and recent evidence from ancient DNA. Our analysis suggests that a substantial tranche of J1-M267 lineages was likely carried into the Iberian Peninsula as a consequence of the trans-Mediterranean contacts during the first millennium BC, while most of the J2-M172 lineages may be associated with post-Neolithic population movements within Europe. © 2017 Wiley Periodicals, Inc.

  10. Self-Adaptive Operator Scheduling using the Religion-Based EA

    DEFF Research Database (Denmark)

    Thomsen, Rene; Krink, Thiemo

    2002-01-01

    of their application is determined by a constant parameter, such as a fixed mutation rate. However, recent studies have shown that the optimal usage of a variation operator changes during the EA run. In this study, we combined the idea of self-adaptive mutation operator scheduling with the Religion-Based EA (RBEA......), which is an agent model with spatially structured and variable sized subpopulations (religions). In our new model (OSRBEA), we used a selection of different operators, such that each operator type was applied within one specific subpopulation only. Our results indicate that the optimal choice...

  11. A Combined group EA-PROMETHEE method for a supplier selection problem

    Directory of Open Access Journals (Sweden)

    Hamid Reza Rezaee Kelidbari

    2016-07-01

    Full Text Available One of the important decisions which impacts all firms’ activities is the supplier selection problem. Since the 1950s, several works have addressed this problem by treating different aspects and instances. In this paper, a combined multiple criteria decision making (MCDM technique (EA-PROMETHEE has been applied to implement a proper decision making. To this aim, after reviewing the theoretical background regarding to supplier selection, the extension analysis (EA is used to determine the importance of criteria and PROMETHEE for appraisal of suppliers based on the criteria. An empirical example illustrated the proposed approach.

  12. Algebraic formulas for some nontrivial U/sub n/ 6j symbols and U/sub m/n contains U/sub m/ x U/sub n/ 3jm symbols

    International Nuclear Information System (INIS)

    Haase, R.W.; Butler, P.H.

    1985-01-01

    We give tables of algebraic formulas for some nontrivial 6j symbols and 3jm symbols of the unitary groups. The tables demonstrate that the building-up method can be used successfully to obtain the rank dependence of unitary group j and jm symbols. To emphasize the rank-dependent nature of this calculation, we have employed the composite Young tableaux notation (or back-to-back notation) to label the unitary group irreps. In using this notation, the transpose conjugate symmetry of the corresponding composite Young diagram leads to a new symmetry of the unitary group 6j and 3jm symbols. The transposition of the groups U/sub m/ and U/sub n/ gives rise to a further symmetry of the 3jm symbols of U/sub m/n contains U/sub m/ x U/sub n/

  13. Crack closure in near-threshold fatigue crack propagation in railway axle steel EA4T

    Czech Academy of Sciences Publication Activity Database

    Pokorný, Pavel; Vojtek, Tomáš; Náhlík, Luboš; Hutař, Pavel

    2017-01-01

    Roč. 185, NOV (2017), s. 2-19 ISSN 0013-7944 R&D Projects: GA MŠk(CZ) LQ1601 Institutional support: RVO:68081723 Keywords : Fatigue crack propagation * crack closure * EA4T * Railway axle Subject RIV: JL - Materials Fatigue, Friction Mechanics OBOR OECD: Audio engineering , reliability analysis Impact factor: 2.151, year: 2016

  14. HEAT TRANSFER EVALUATION OF HFC-236EA WITH HIGH PERFORMANCE ENHANCED TUBES IN CONDENSATION AND EVAPORATION

    Science.gov (United States)

    The report gives results of an evaluation of the heat transfer performance of pure hydrofluorocarbon (HFC)-236ea for high performance enhanced tubes which had not been previously used in Navy shipboard chillers. Shell-side heat transfer coefficient data are presented for condensa...

  15. HEAT TRANSFER EVALUATION OF HFC-236EA AND CFC-114 IN CONDENSATION AND EVAPORATION

    Science.gov (United States)

    The report gives results of a heat transfer evaluation of the refrigerants hexafluoropropane (HFC-236ea) and 1,1,2,2-dichloro-tetrafluoroethane (CFC-114). (NOTE: With the mandatory phase-out of chlorofluorocarbons (CFCs), as dictated by the Montreal Protocol and Clean Air Act Ame...

  16. 47 CFR 11.51 - EAS code and Attention Signal Transmission requirements.

    Science.gov (United States)

    2010-10-01

    ... interfere with other visual messages. (e) Analog class D non-commercial educational FM stations as defined in § 73.506 of this chapter, digital class D non-commercial educational FM stations, analog Low Power... Message (EOM) codes using the EAS Protocol. The Attention Signal must precede any emergency audio message...

  17. Proyecto de Obras de Urbanización de la UD-EA1 Tm Murcia

    OpenAIRE

    Lafuente Pérez, Antonio

    2016-01-01

    El presente proyecto tiene por objeto la construcción de las obras de urbanización (viales, zonas verdes y servicios de abastecimiento y saneamiento) de la UD-EA1 del PGOUM. Escuela de Ingeniería de Caminos y Minas Universidad Politécnica de Cartagena

  18. Utility of 64-row MDCT in assessment of neonates with congenital EA and distal TEF

    Directory of Open Access Journals (Sweden)

    Hosam El-Deen Galal Mohamed El-Malah

    2015-12-01

    Conclusion: Preoperative MDCT scan with MPVR, 3D TL-VR of 64-row MDCT which is a noninvasive technique could provide more accurate information about the assessment of the origin of the fistula, the distal esophageal pouches and inter-pouch distance in neonates with EA and distal TEF.

  19. 75 FR 61345 - Airworthiness Directives; Eclipse Aerospace, Inc. Model EA500 Airplanes

    Science.gov (United States)

    2010-10-05

    ... Airworthiness Directives; Eclipse Aerospace, Inc. Model EA500 Airplanes AGENCY: Federal Aviation Administration... service information identified in this AD, contact Eclipse Aerospace Incorporated, 2503 Clark Carr Loop... Kinney, Aerospace Engineer, Ft. Worth Aircraft Certification Office, FAA, 2601 Meacham Blvd., Fort Worth...

  20. Spectrophotometric Properties of E+A Galaxies in SDSS-IV MaNGA

    Science.gov (United States)

    Marinelli, Mariarosa; Dudley, Raymond; Edwards, Kay; Gonzalez, Andrea; Johnson, Amalya; Kerrison, Nicole; Melchert, Nancy; Ojanen, Winonah; Weaver, Olivia; Liu, Charles; SDSS-IV MaNGA

    2018-01-01

    Quenched post-starburst galaxies, or E+A galaxies, represent a unique and informative phase in the evolution of galaxies. We used a qualitative rubric-based methodology, informed by the literature, to manually select galaxies from the SDSS-IV IFU survey Mapping Nearby Galaxies at Apache Point Observatory (MaNGA) using the single-fiber spectra from the Sloan Digital Sky Survey Data Release 8. Of the 2,812 galaxies observed so far in MaNGA, we found 39 galaxies meeting our criteria for E+A classification. Spectral energy distributions of these 39 galaxies from the far-UV to the mid-infrared demonstrate a heterogeneity in our sample emerging in the infrared, indicating many distinct paths to visually similar optical spectra. We used SDSS-IV MaNGA Pipe3D data products to analyze stellar population ages, and found that 34 galaxies exhibited stellar populations that were older at 1 effective radius than at the center of the galaxy. Given that our sample was manually chosen based on E+A markers in the single-fiber spectra aimed at the center of each galaxy, our E+A galaxies may have only experienced their significant starbursts in the central region, with a disk of quenched or quenching material further outward. This work was supported by grants AST-1460860 from the National Science Foundation and SDSS FAST/SSP-483 from the Alfred P. Sloan Foundation to the CUNY College of Staten Island.

  1. Separation and properties of EA-rosette-forming lymphocytes in humans

    NARCIS (Netherlands)

    van Oers, M. H.; Zeijlemaker, W. P.; Schellekens, P. T.

    1977-01-01

    Human peripheral blood lymphocytes were separated into subpopulations enriched or depleted with respect to B lymphocytes (Ig-bearing cells), T lymphocytes, (cell forming rosettes with sheep erythrocytes: E-RFC) and Fc receptor-bearing lymphocytes (EA-RFC). From the distributions and recoveries of

  2. 75 FR 62133 - Notice of Availability of Final Environmental Assessment (FINAL EA) and a Finding of No...

    Science.gov (United States)

    2010-10-07

    ... Availability of Final Environmental Assessment (FINAL EA) and a Finding of No Significant Impact (FONSI) for... of No Significant Impact (FONSI) for Land Purchase, Access Road Construction and Access Tunnel... Impact (FONSI) based on the Final Environmental Assessment (FINAL EA) for Land Purchase, Access Road...

  3. The Stellar Kinematics of E+A Galaxies in SDSS IV-MaNGA

    Science.gov (United States)

    Johnson, Amalya; Dudley, Raymond; Edwards, Kay; Gonzalez, Andrea; Kerrison, Nicole; Marinelli, Mariarosa; Melchert, Nancy; Ojanen, Winonah; Liu, Charles; SDSS-IV MaNGA

    2018-01-01

    E+A galaxies, hypothesized to be “transition” galaxies between the blue cloud and the red sequence, are valuable sources for studying the evolution of galaxies. Using data from the Sloan Digital Sky Survey Mapping Nearby Galaxies at Apache Point Observatory (MaNGA) survey, a large scale integral field spectroscopic survey of nearby galaxies from 3600 to 10300 Å, we identifed galaxies that exhibitted E+A characteristics within their optical spectra. We analyzed the 2,812 galaxies thus far observed by MaNGA to identify those that showed evidence of a starburst about 1 billion years ago, followed by cessation of star formation and quenching of the galaxy. Through this process we identifed 39 E+A galaxies by directly looking at the optical spectra and ensuring they exhibited the necessary properties of an E+A spectra, including a strong break at the 4000 Å mark, little to no Hα emission and absorption through the Balmer series, and a blue slope of the continuum past ~5000 Å as the flux decreases. We analyzed the stellar kinematics of these galaxies to determine whether or not they were fast or slow rotators, a proposed indicator of a major merger in their recent past. Using Voronoi binned graphs from the MaNGA Marvin database, we measured their stellar rotation curves in order to more clearly show the range of velocities within the galaxies. Among our 39 E+A candidates, all but two exhibited significant, orderly rotation across the galaxy, and 29 out of 39 of our galaxies show rotation faster than 30 km/s. With the caveat that our selection process was biased toward galaxies with orderly rotation, this prevalence of rotation challenges the belief that all E+A galaxies are created from major mergers. This work was supported by grants AST-1460860 from the National Science Foundation and SDSS FAST/SSP-483 from the Alfred P. Sloan Foundation to the CUNY College of Staten Island.

  4. The time structure of the EAS muon component observed in the KASCADE experiment

    International Nuclear Information System (INIS)

    Brancus, I.M.; Badea, A.F.; Duma, M.; Vulpescu, B.; Rebel, H.; Haeusler, R.; Mathes, H.J.

    1998-01-01

    The determination of the chemical composition in the energy range of 10 15 eV is the scientific goal of the KASCADE (Karlsruhe Shower Core and Array Detector) experiment. Under this aspect, the temporal structure of the muon component of extended air showers (EAS) is of great interest for a detailed understanding of the EAS features, since the muon arrival time distribution maps the longitudinal EAS development via the time-of-flight of muons produced in large atmospheric heights and shows effects for mass discrimination of the EAS primaries. Using the muon detection and timing facilities of the KASCADE Central Detector, in particular the 'trigger' layer of 456 scintillation detectors and the position-sensitive large-area multiwire proportional chambers, installed under the hadron calorimeter, the muon arrival time distributions (E μ ≥ 2 GeV) registered relative to the arrival of the foremost muons have been measured. Their dependence on various shower quantities, the distance from the shower center R μ , the zenith angle Θ of shower incidence and muon shower content N μ tr (which is an identifier of the primary energy), have been studied. We characterize the single arrival time distribution by various different moments: the median Δτ 0.50 , the 1 st and the 3 rd quartiles (Δτ 0.25 and Δτ 0.75 ) which express different features of the distributions. The dependence of the measured median distributions on the distance from the shower center for a restricted Θ-range and averaged over the observed shower size spectrum is presented. The shapes can be approximated by a gamma probability distribution function. There are also displayed the mean values (Δτ 0.50 ) and the dispersion σ 0.50 of the median distributions, whose R μ -variations represent the (median) profile on the EAS muon disc. The theoretical interpretation of this kind of experimental results on the basis of Monte Carlo simulations of the EAS development is under progress. (authors)

  5. Na2 Vibrating in the Double-Well Potential of State 2 1Σu+ (JM = 00): A Pulsating "Quantum Bubble" with Antagonistic Electronic Flux.

    Science.gov (United States)

    Diestler, D J; Jia, D; Manz, J; Yang, Y

    2018-03-01

    The theory of concerted electronic and nuclear flux densities associated with the vibration and dissociation of a multielectron nonrotating homonuclear diatomic molecule (or ion) in an electronic state 2S+1 Σ g,u + (JM = 00) is presented. The electronic population density, nuclear probability density, and nuclear flux density are isotropic. A theorem of Barth , presented in this issue, shows that the electronic flux density (EFD) is also isotropic. Hence, the evolving system appears as a pulsating, or exploding, "quantum bubble". Application of the theory to Na 2 vibrating in the double-minimum potential of the 2   1 Σ u + (JM = 00) excited state reveals that the EFD consists of two antagonistic components. One arises from electrons that flow essentially coherently with the nuclei. The other, which is oppositely directed (i.e., antagonistic) and more intense, is due to the transition in electronic structure from "Rydberg" to "ionic" type as the nuclei traverse the potential barrier between inner and outer potential wells. This "transition" component of the EFD rises and falls sharply as the nuclei cross the barrier.

  6. Bioaugmentation on decolorization of C.I. Direct Blue 71 by using genetically engineered strain Escherichia coli JM109 (pGEX-AZR)

    International Nuclear Information System (INIS)

    Jin Ruofei; Yang Hua; Zhang Aili; Wang Jing; Liu Guangfei

    2009-01-01

    The study showed that Escherichia coli JM109 (pGEX-AZR), the genetically engineered microorganism (GEM) with higher ability to decolorize azo dyes, bioaugmented successfully the dye wastewater bio-treatment systems to enhance C.I. Direct Blue 71 (DB 71) decolorization. The control and bioaugmented reactors failed at a around pH 5.0. However, the bioaugmented one succeeded at around pH 9.0, the influent DB 71 concentration was 150 mg/L, DB 71 concentration was decreased to 27.4 mg/L in 12 h. The 1-3% NaCl concentration of bioaugmented reactors had no definite influence on decolorization, DB 71 concentration was decreased to 12.6 mg/L in 12 h. GEM was added into anaerobic sequencing batch reactors (AnSBRs) to enhance DB 71 decolorization. Continuous operations of the control and bioaugmented AnSBRs showed that E. coli JM109 (pGEX-AZR) could bioaugment decolorization. The concentrations of activated sludge and GEM were still more than 2.80 g/L and 1.5 x 10 6 cells/mL, respectively, in the bioaugmented AnSBR. All the microbial communities changed indistinctively with time. The microbial community structures of the control AnSBR were similar to those of the bioaugmented one

  7. Bioaugmentation on decolorization of C.I. Direct Blue 71 by using genetically engineered strain Escherichia coli JM109 (pGEX-AZR)

    Energy Technology Data Exchange (ETDEWEB)

    Jin Ruofei; Yang Hua; Zhang Aili; Wang Jing [School of Environmental and Biological Science and Technology, Dalian University of Technology, Dalian 116023 (China); Liu Guangfei [School of Environmental and Biological Science and Technology, Dalian University of Technology, Dalian 116023 (China)], E-mail: guangfeiliu@yahoo.com.cn

    2009-04-30

    The study showed that Escherichia coli JM109 (pGEX-AZR), the genetically engineered microorganism (GEM) with higher ability to decolorize azo dyes, bioaugmented successfully the dye wastewater bio-treatment systems to enhance C.I. Direct Blue 71 (DB 71) decolorization. The control and bioaugmented reactors failed at a around pH 5.0. However, the bioaugmented one succeeded at around pH 9.0, the influent DB 71 concentration was 150 mg/L, DB 71 concentration was decreased to 27.4 mg/L in 12 h. The 1-3% NaCl concentration of bioaugmented reactors had no definite influence on decolorization, DB 71 concentration was decreased to 12.6 mg/L in 12 h. GEM was added into anaerobic sequencing batch reactors (AnSBRs) to enhance DB 71 decolorization. Continuous operations of the control and bioaugmented AnSBRs showed that E. coli JM109 (pGEX-AZR) could bioaugment decolorization. The concentrations of activated sludge and GEM were still more than 2.80 g/L and 1.5 x 10{sup 6} cells/mL, respectively, in the bioaugmented AnSBR. All the microbial communities changed indistinctively with time. The microbial community structures of the control AnSBR were similar to those of the bioaugmented one.

  8. Characteristics of Ni-Cr-Fe laser clad layers on EA4T steel

    Science.gov (United States)

    Chen, Wenjing; Chen, Hui; Wang, Yongjing; Li, Congchen; Wang, Xiaoli

    2017-07-01

    The Ni-Cr-Fe metal powder was deposited on EA4T steel by laser cladding technology. The microstructure and chemical composition of the cladding layer were analyzed by optical microscopy (OM), scanning electron microscopy (SEM) and X-ray diffraction (XRD). The bonding ability between the cladding layer and the matrix was measured. The results showed that the bonding between the cladding layer and the EA4T steel was metallurgical bonding. The microstructure of cladding layer was composed of planar crystals, columnar crystals and dendrite, which consisted of Cr2Ni3, γ phase, M23C6 and Ni3B phases. When the powder feeding speed reached 4 g/min, the upper bainite occurred in the heat affected zone (HAZ). Moreover, the tensile strength of the joint increased, while the yield strength and the ductility decreased.

  9. Lead-resistant Providencia alcalifaciens strain 2EA bioprecipitates Pb+2 as lead phosphate.

    Science.gov (United States)

    Naik, M M; Khanolkar, D; Dubey, S K

    2013-02-01

    A lead-resistant bacteria isolated from soil contaminated with car battery waste were identified as Providencia alcalifaciens based on biochemical characteristics, FAME profile and 16S rRNA sequencing and designated as strain 2EA. It resists lead nitrate up to 0·0014 mol l(-1) by precipitating soluble lead as insoluble light brown solid. Scanning electron microscopy coupled with energy-dispersive X-ray spectrometric analysis (SEM-EDX) and X-ray diffraction spectroscopy (XRD) revealed extracellular light brown precipitate as lead orthophosphate mineral, that is, Pb(9) (PO(4))(6) catalysed by phosphatase enzyme. This lead-resistant bacterial strain also demonstrated tolerance to high levels of cadmium and mercury along with multiple antibiotic resistance. Providencia alcalifaciens strain 2EA could be used for bioremediation of lead-contaminated environmental sites, as it can efficiently precipitate lead as lead phosphate. © 2012 The Society for Applied Microbiology.

  10. Estimation of primary cosmic ray characteristics with the help of EAS Cherenkov light

    International Nuclear Information System (INIS)

    Aleksandrov, L.; Brankova, M.; Kirov, I.; Mishev, A.; Stamenov, J.; Ushev, S.; Mavrodiev, S.

    1999-01-01

    A new method of estimating primary cosmic ray characteristics based on the registration and analysis of EAS Cherenkov light is proposed. The nature, energy and arrival direction of primaries are obtained as a solution of a nonlinear inverse problem. The applied mathematical model is created by analyzing 'Hotovo' telescope experimental data. The behaviour of model parameters is studied using CORSIKA code for the primary energy interval 30 GeV-3 TeV. This method could be applied successfully for a different kind of detector displacements of EAS arrays. Moreover, it is shown that the shower parameter estimation could be obtained more effectively and precisely in the case of detectors displacement according to a Spiral

  11. Strength Pareto particle swarm optimization and hybrid EA-PSO for multi-objective optimization.

    Science.gov (United States)

    Elhossini, Ahmed; Areibi, Shawki; Dony, Robert

    2010-01-01

    This paper proposes an efficient particle swarm optimization (PSO) technique that can handle multi-objective optimization problems. It is based on the strength Pareto approach originally used in evolutionary algorithms (EA). The proposed modified particle swarm algorithm is used to build three hybrid EA-PSO algorithms to solve different multi-objective optimization problems. This algorithm and its hybrid forms are tested using seven benchmarks from the literature and the results are compared to the strength Pareto evolutionary algorithm (SPEA2) and a competitive multi-objective PSO using several metrics. The proposed algorithm shows a slower convergence, compared to the other algorithms, but requires less CPU time. Combining PSO and evolutionary algorithms leads to superior hybrid algorithms that outperform SPEA2, the competitive multi-objective PSO (MO-PSO), and the proposed strength Pareto PSO based on different metrics.

  12. EAS primary particle parameter estimation with the complex Pamir-XXI detector array

    Directory of Open Access Journals (Sweden)

    Galkin V.I.

    2017-01-01

    Full Text Available Some new developments in EAS methods made in the framework of the Pamir-XXI project are presented. First, primary energy and direction definition accuracies by a network of fast scintillators are considered, optimum network cell size is defined for 10 PeV showers. Second, the same accuracies for a network of fast optical (Cherenkov detectors are considered for 30 TeV–10 PeV showers. Third, the possibilities of separation of EAS initiated by protons, nitrogen and iron nuclei of 1 and 10 PeV energies using a wide-angle Cherenkov telescope are discussed. Finally, the results of the extraction of 30–50 TeV gamma showers from the proton shower background with the same telescope are presented. Presumably, our developments can help in the study of PCR mass composition and ultra high energy gamma ray astronomy in other projects.

  13. Arrival time and incidence angle distributions of extensive air showers (EAS) muons

    International Nuclear Information System (INIS)

    Brancus, I.M.; Duma, M.; Vulpescu, B.; Foeller, M.; Rebel, H.; Voelker, G.; Chilingarian, A.A.

    1995-01-01

    The arrival time distributions of the muons can be related to the longitudinal EAS development and may provide additional information about the nature of the primary. Based on EAS simulations using the Monte-Carlo code CORSIKA, the correlations between arrival time and incidence angle distributions have been investigated in a case of a set of ideal detectors (10 m x 10 m) placed at various distances from the shower core. Applying advanced statistical techniques based on Bayes decision rule and non-parametric multivariate analysing methods it turns out that the correlations of muon arrival time and incidence angle at various separating distances of about 50 m exhibit promising features for mass discrimination (author)

  14. Electron attachment rate constant measurement by photoemission electron attachment ion mobility spectrometry (PE-EA-IMS)

    International Nuclear Information System (INIS)

    Su, Desheng; Niu, Wenqi; Liu, Sheng; Shen, Chengyin; Huang, Chaoqun; Wang, Hongmei; Jiang, Haihe; Chu, Yannan

    2012-01-01

    Photoemission electron attachment ion mobility spectrometry (PE-EA-IMS), with a source of photoelectrons induced by vacuum ultraviolet radiation on a metal surface, has been developed to study electron attachment reaction at atmospheric pressure using nitrogen as the buffer gas. Based on the negative ion mobility spectra, the rate constants for electron attachment to tetrachloromethane and chloroform were measured at ambient temperature as a function of the average electron energy in the range from 0.29 to 0.96 eV. The experimental results are in good agreement with the data reported in the literature. - Highlights: ► Photoemission electron attachment ion mobility spectrometry (PE-EA-IMS) was developed to study electron attachment reaction. ► The rate constants of electron attachment to CCl 4 and CHCl 3 were determined. ► The present experimental results are in good agreement with the previously reported data.

  15. Observation of lateral substructures in EAS by measurement of the time distribution of atmospheric Cerenkov light

    International Nuclear Information System (INIS)

    Bosia, G.; Navarra, G.; Saavedra, O.

    1975-01-01

    The lateral structure of EAS is derived from the arrival time distribution of atmospheric Cerenkov light assuming a strict correlation between time structure and lateral particle distribution. Results of the Pic du Midi experiment are presented. Substructures in the time distribution of the Cerenkov light can be related to structures in the lateral density distribution of electrons. The frequency (a few %) of substructures can be explained within conventional models of high energy interactions. (orig.) [de

  16. U.H.E. γ-ray observations with the EAS-TOP array

    International Nuclear Information System (INIS)

    Aglietta, M.; Alessandro, B.; Arneodo, F.; Badino, G.; Bergamasco, L.; Castagnoli, C.; Castellina, A.; Cattadori, C.; Chiavassa, A.; Cini, G.; Piazzoli, B.D.; Fulgione, W.; Ghia, P.L.; Galeotti, P.; Mannocchi, G.; Morello, C.; Navarra, G.; Periale, L.; Riccati, L.; Saavedra, O.; Trinchero, G.C.; Vallania, P.; Vernetto, S.

    1991-01-01

    The EAS-TOP array at Gran Sasso (Italy) has been fully operating as a gamma-ray astronomy observatory since the beginning of 1989 (energy range 10 14 -10 17 eV). We present the results on search for gamma ray emission from candidate point sources in northern hemisphere obtained by data collected through 1989-1990. The UHE energy event observed from Crab Nebula on February 23rd, 1989, is also discussed

  17. D2.1 - An EA Active, Problem Based Learning Methodology - EAtrain2

    DEFF Research Database (Denmark)

    Ryberg, Thomas; Georgsen, Marianne; Buus, Lillian

    This deliverable reports on the work undertaken in work package 2 with the key objective to develop a learning methodology for web 2.0 mediated Enterprise Architecture (EA) learning building on a problem based learning (PBL) approach. The deliverable reports not only on the methodology but also...... on the activities leading to its development (literature review, workshops, etc.) and on further outcomes of this work relevant to the platform specification and pilot courses preparation....

  18. Post-Starburst Galaxies At The End of The E+A Phase

    Science.gov (United States)

    Liu, Charles; Marinelli, Mariarosa; Chang, Madeleine; Lyczko, Camilla; Vega Orozco, Cecilia; SDSS-IV Collaboration

    2018-06-01

    Post-starburst galaxies, once thought to be rare curiosities, are now recognized to represent a key phase in the galaxy evolution. The post-starburst, or E+A phase, should however not be considered as a single, short-lived phenomenon; rather, it is an extended evolutionary process that occurs a galaxy transitions from an actively star-forming system into a quiescent one. We present a study of nearby galaxies at or near the end of the E+A phase, wherein all star formation has been quenched, the fossilized stellar population of the most recent starburst is highly localized, and the remainder of the galaxy's stellar population is old and quiescent. The luminosity and stellar age distribution of these "end-phase E+As" can provide insights into the evolution of galaxies onto and within the red sequence, from active to passive systems. This work is supported by National Science Foundation grants to CUNY College of Staten Island and the American Museum of Natural History; the College of Staten Island Office of Academic Affairs; the Sherman Fairchild Science Pathways Scholars Program (SP^2) at Barnard College; and the Alfred P. Sloan Foundation.

  19. Measurement of organic carbon stable isotope composition of different soil types by EA-IRMS system

    International Nuclear Information System (INIS)

    Qi Biao; Ding Lingling; Cui Jiehua; Wang Yanhong

    2009-01-01

    Element analyzer-isotope ratio mass spectrometers (EA-IRMS) is a rapid and precise method for measuring stable carbon isotope. Pure CO 2 reference gas was calibrated via international standard-Urea, and the δ 13 C us PDB value of pure CO 2 is (-29.523 ± 0.0181)%. Stability and linearity of the EA-IRMS system, precision of δ 13 C measurement for samples were tested through experimental comparison. Moreover, determination method of organic carbon stable isotope in soil was based on the system. The EA-IRMS system had well linearity when ion intensity ranged from 1.0 to 7.0V, and it excelled the total linearity when the ion intensity was from 1.5 to 5.0V, and the accurate result of δ 13 C for sample analysis could be obtained with precision of 0.015%. If carbon content in sample is more than 5μg, the requirement for analyzing accurate result of δ 13 C could be achieved. The organic carbon stable isotope was measured in 18 different types soil samples, the average natural abundance of 13 C was 1.082%, and the organic carbon stable isotope composition was significantly different among different type soils. (authors)

  20. ACC/AHA guidelines superior to ESC/EAS guidelines for primary prevention with statins in non-diabetic Europeans

    DEFF Research Database (Denmark)

    Mortensen, Martin Bødtker; Nordestgaard, Børge G; Afzal, Shoaib

    2017-01-01

    Aim We compared the 2013 American College of Cardiology/American Heart Association (ACC/AHA) and the 2016 European Society of Cardiology/European Atherosclerosis Society (ESC/EAS) guidelines on prevention of atherosclerotic cardiovascular disease (ASCVD) using different risk prediction models [US......-calibrated around decision thresholds for statin therapy. For a Class I recommendation, 42% of individuals qualified for statins using the ACC/AHA guidelines vs. 6% with the ESC/EAS guidelines. Using ACC/AHA- vs. ESC/EAS-defined statin eligibility led to a substantial gain in sensitivity (+62% for any ASCVD and+76......% for fatal ASCVD) with a smaller loss in specificity (-35% for any ASCVD and -36% for fatal ASCVD). Similar differences between the ACC/AHA and ESC/EAS guidelines were found for men and women separately, and for Class IIa recommendations. The sensitivity and specificity of a US-PCE risk of 5% were similar...

  1. Symmetric group: Algebraic formulas for some S/sub f/ 6j symbols and S/sub f/containsS/sub f/1 x S/sub f/2 3jm symbols

    International Nuclear Information System (INIS)

    Haase, R.W.; Dirl, R.

    1986-01-01

    Explicit rank-dependent expressions have been obtained for some symmetric group (S/sub f/) 6j symbols and some S/sub f/containsS/sub f/ 1 x S/sub f/ 2 3jm symbols using Butler's recursion method. A key point in deriving these results is the use of the reduced notation introduced by Murnaghan to label irreps. Various symmetries of the 6j and 3jm symbols have been imposed. These include the complex conjugation, permutation, and transpose conjugation. We incorporate a new symmetry that arises from the occurrence of the two isomorphic direct product groups S/sub f/ 1 x S/sub f/ 2 and S/sub f/ 2 x S/sub f/ 1 as subgroups of S/sub f/. In relation to the tables of 6j and 3jm symbols presented, a discussion is given of the symmetric group-unitary group duality

  2. 85 km Long Reach PON System Using a Reflective SOA-EA Modulator and Distributed Raman Fiber Amplification

    DEFF Research Database (Denmark)

    Tafur Monroy, Idelfonso; Öhman, Filip; Yvind, Kresten

    2006-01-01

    We report on a bidirectional 85 km long reach PON system supported by distributed fiber Raman amplification with a record 7.5 Gb/s remote carrier modulated upstream signal by employing a reflective SOA-EA monolithically integrated circuit......We report on a bidirectional 85 km long reach PON system supported by distributed fiber Raman amplification with a record 7.5 Gb/s remote carrier modulated upstream signal by employing a reflective SOA-EA monolithically integrated circuit...

  3. Determining the primary cosmic ray energy from the total flux of Cherenkov light measured at the Yakutsk EAS array

    International Nuclear Information System (INIS)

    Ivanov, A. A.; Knurenko, S. P.; Sleptsov, I. E.

    2007-01-01

    We present a method for determining the energy of the primary particle that generates an extensive air shower (EAS) of comic rays based on measuring the total flux of Cherenkov light from the shower. Applying this method to Cherenkov light measurements at the Yakutsk EAS array has allowed us to construct the cosmic ray energy spectrum in the range 10 15 - 3 x 10 19 eV

  4. African Journal of Reproductive Health - Vol 18, No 3 (2014)

    African Journals Online (AJOL)

    PERSPECTIVES PAPER: Medicalization of HIV and the African Response · EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. S Gitome, Stella Njuguna, Zachary Kwena, Everlyne Ombati, B Njoroge, EA Bukusi, 25-33 ...

  5. Letramentos acadêmicos e multimodalidade em contexto de EaD semipresencial

    OpenAIRE

    Komesu, Fabiana

    2012-01-01

    De uma perspectiva teórica enunciativo-discursiva, este artigo tem como objetivo discutir o processo de constituição do texto em contexto digital, de maneira particularizada, por meio da problematização de modos e recursos semióticos atualizados na produção acadêmica do universitário que utiliza computador com acesso à internet no processo de Educação a Distância (EaD) semipresencial. Interessa investigar como o modelo de letramentos acadêmicos pode ser articulado ao estudo da multimodalidade...

  6. An enhanced rate of tidal disruptions in the centrally overdense E+A galaxy NGC 3156

    OpenAIRE

    Stone, Nicholas C.; van Velzen, Sjoert

    2016-01-01

    Time domain optical surveys have discovered roughly a dozen candidate stellar tidal disruption flares in the last five years, and future surveys like the {\\it Large Synoptic Survey Telescope} will likely find hundreds to thousands more. These tidal disruption events (TDEs) present an interesting puzzle: a majority of the current TDE sample is hosted by rare post-starburst galaxies, and tens of percent are hosted in even rarer E+A galaxies, which make up $\\sim 0.1\\%$ of all galaxies in the loc...

  7. ELECTRON–MUON IDENTIFICATION BY ATMOSPHERIC SHOWER AND ELECTRON BEAM IN A NEW EAS DETECTOR CONCEPT

    Energy Technology Data Exchange (ETDEWEB)

    Iori, M. [“Sapienza” Univeristy of Rome, Piazzale A. Moro 5, Rome I-00185 (Italy); Denizli, H.; Yilmaz, A. [Abant Izzet Baysal University, Bolu 14280 (Turkey); Ferrarotto, F. [Istituto Nazionale di Fisica Nucleare (INFN)—Sezione di Roma, Rome I-00185 (Italy); Russ, J., E-mail: Maurizio.Iori@roma1.infn.it [Carnegie-Mellon University, Pittsburgh, PA 15213 (United States)

    2015-03-10

    We present results demonstrating the time resolution and μ/e separation capabilities of a new concept  for an EAS detector capable of measuring cosmic rays arriving with large zenith angles. This kind of detector has been designed to be part of a large area (several square kilometer) surface array designed to measure ultra high energy (10–200 PeV) τ neutrinos using the Earth-skimming technique. A criterion to identify electron-gammas is also shown and the particle identification capability is tested by measurements in coincidence with the KASKADE-GRANDE experiment in Karlsruhe, Germany.

  8. Electron-Muon Identification by Atmospheric Shower and Electron Beam in a New EAS Detector Concept

    Science.gov (United States)

    Iori, M.; Denizli, H.; Yilmaz, A.; Ferrarotto, F.; Russ, J.

    2015-03-01

    We present results demonstrating the time resolution and μ/e separation capabilities of a new concept for an EAS detector capable of measuring cosmic rays arriving with large zenith angles. This kind of detector has been designed to be part of a large area (several square kilometer) surface array designed to measure ultra high energy (10-200 PeV) τ neutrinos using the Earth-skimming technique. A criterion to identify electron-gammas is also shown and the particle identification capability is tested by measurements in coincidence with the KASKADE-GRANDE experiment in Karlsruhe, Germany.

  9. Exotic geophysical phenomena observed in an environmental neutron flux study using EAS PRISMA detectors

    Directory of Open Access Journals (Sweden)

    Alekseenko Victor

    2017-01-01

    Full Text Available Some exotic geophysical events are observed by a global net of electron-neutron detectors (en-detectors developed in the framework of the PRISMA EAS project. Our en-detectors running both on the Earth's surface and underground are continuously measuring the environmental thermal neutron flux. Thermal neutrons are in equilibrium with media and are therefore sensitive to many geophysical phenomena, which are exotic for people studying ultra high-energy cosmic rays or carrying out low background experiments deep underground.

  10. MMAS vs. Population-based EA on a family of dynamic fitness functions

    DEFF Research Database (Denmark)

    Lissovoi, Andrei; Witt, Carsten

    2014-01-01

    We study the behavior of a population-based EA and the Max-Min Ant System (MMAS) on a family of deterministically-changing fitness functions, where, in order to find the global optimum, the algorithms have to find specific local optima within each of a series of phases. In particular, we prove...... a Maze function extended over a finite alphabet of μ symbols, whereas population size μ-1 is not sufficient. Furthermore, we show that MMAS does not require additional modifications to track the optimum of the finite-alphabet Maze functions, and, using a novel drift statement to simplify the analysis...

  11. MMAS Versus Population-Based EA on a Family of Dynamic Fitness Functions

    DEFF Research Database (Denmark)

    Lissovoi, Andrei; Witt, Carsten

    2015-01-01

    We study the behavior of a population-based EA and the Max–Min Ant System (MMAS) on a family of deterministically-changing fitness functions, where, in order to find the global optimum, the algorithms have to find specific local optima within each of a series of phases. In particular, we prove...... function extended over a finite alphabet of μ symbols, whereas population size μ−1 is not sufficient. Furthermore, we show that MMAS does not require additional modifications to track the optimum of the finite-alphabet Maze functions, and, using a novel drift statement to simplify the analysis, reduce...

  12. Effect of medium components and culture conditions in Bacillus subtilis EA-CB0575 spore production.

    Science.gov (United States)

    Posada-Uribe, Luisa F; Romero-Tabarez, Magally; Villegas-Escobar, Valeska

    2015-10-01

    Bacillus subtilis spores have important biotechnological applications; however, achieving both, high spore cell densities and sporulation efficiencies in fermentation, is poorly reported. In this study, medium components and culture conditions were optimized with different statistical methods to increase spore production of the plant growth promoting rhizobacteria B. subtilis EA-CB0575. Key medium components were determined with Plackett-Burman (PB) design, and the optimum concentration levels of two components (glucose, MgSO4·7H2O) were optimized with a full factorial and central composite design, achieving 1.37 × 10(9) CFU/mL of spore cell density and 93.5 % of sporulation efficiency in shake flask. The optimized medium was used to determine the effect of culture conditions on spore production at bioreactor level, finding that maintaining pH control did not affect significantly spore production, while the interaction of agitation and aeration rates had a significant effect on spore cell density. The overall optimization generated a 17.2-fold increase in spore cell density (8.78 × 10(9) CFU/mL) and 1.9-fold increase in sporulation efficiency (94.2 %) compared to that of PB design. These results indicate the potential of B. subtilis EA-CB0575 to produce both, high spore cell densities and sporulation efficiencies, with very low nutrient requirements and short incubation period which can represent savings of process production.

  13. Searching saturation effects in inclusive and exclusive eA processes

    International Nuclear Information System (INIS)

    Goncalves, V.P.

    2016-01-01

    In this contribution we have discussed the search of saturation effects in inclusive and exclusive eA processes. In particular, we present a comparison between the linear and non-linear predictions for the nuclear structure functions as well as for the Deep Virtual Compton Scattering (DVCS) and vector meson production in future eA colliders. These results demonstrated that although the inclusive observables are sensitive to saturation effects, it is not yet possible to draw any firm conclusion concerning the QCD dynamics from inclusive quantities due to the large uncertainty present in the collinear predictions. In contrast, exclusive processes are promising observables to search saturation effects, due to the quadratic dependence on the forward scattering amplitude. In particular, the analysis of the nuclear DVCS and vector meson production demonstrated that the energy dependence of the differential cross sections are strongly modified with the increasing of the atomic mass number and that coherent cross section dominates at small t and the incoherent one at large t. Moreover, the number of dips at small t increases with the atomic number, with the position of the dips being almost independent of the model used to treat the dipole - proton interaction

  14. Hydroelectric project EA's [environmental assessments]: The Magpie development in northern Ontario

    International Nuclear Information System (INIS)

    Ashwood, K.

    1992-01-01

    Great Lakes Power recently constructed a hydroelectric plant on the Magpie River near Wawa, Ontario. The project involved three main elements: construction of a 33 m high dam, a 15.5 MW power station, and a spillway at Steephill Falls; construction of a 3.5 m high overflow weir just above the crest of scenic Magpie Falls, creating a head pond to supply a 15 MW power plant; and construction of a weir and 15 MW power plant at Mission Falls. Although this was a private development and therefore not automatically subject to Ontario's Environmental Assessment Act, Great Lakes Power decided to conform with the act's requirements and undertook a comprehensive environmental assessment (EA). Environmental issues were focused on changes in hydrology and water quality, impacts on fisheries and natural resources, slope stability and erosion, socioeconomic impacts, impacts on heritage resources, and impacts on tourism and recreation. The project was approved subject to conditions which included implementation of mitigation and monitoring requirements outlined in the EA document. Environmental specialists worked closely with the engineers at the detailed design stage of the project, resulting in modifications to the preliminary design to minimize environmental impacts

  15. Differentiation of partial acylglycerols derived from different animal fats by EA-IRMS and GCMS techniques

    Energy Technology Data Exchange (ETDEWEB)

    Nina Naquiah, A.N.; Marikkar, J.M.N.; Shuhaimi, M.

    2016-07-01

    A study was carried out to compare partial acylglycerols of lard with those of chicken fat, beef fat and mutton fat using Gas Chromatography Mass Spectrometry (GC-MS) and Elemental Analysis–Isotope Ratio Mass Spectrometry (EA-IRMS). Mono- (MAG) and di-(DAG) acylglycerols of animal fats were prepared according to a chemical glycerolysis method and isolated using column chromatography. The fatty acid composition and δ13C carbon isotope ratio of MAG and DAG derived from individual animal fat were determined separately to establish their identity characteristics. The results showed that the δ13C values of MAG and DAG of lard were significantly different from those of MAG and DAG derived from chicken fat, beef fat and mutton fat. According to the loading plots based on a principle component analysis (PCA), fatty acids namely stearic, oleic and linoleic were the most discriminating parameters to distinctly identify MAG and DAG derived from different animal fats. This demonstrated that the EA-IRMS and the PCA of fatty acid data have considerable potential for discriminating MAG and DAG derived from lard from other animal fats for Halal authentication purposes. (Author)

  16. Membrane topology and identification of key residues of EaDAcT, a plant MBOAT with unusual substrate specificity.

    Science.gov (United States)

    Tran, Tam N T; Shelton, Jennifer; Brown, Susan; Durrett, Timothy P

    2017-10-01

    Euonymus alatus diacylglycerol acetyltransferase (EaDAcT) catalyzes the transfer of an acetyl group from acetyl-CoA to the sn-3 position of diacylglycerol to form 3-acetyl-1,2-diacyl-sn-glycerol (acetyl-TAG). EaDAcT belongs to a small, plant-specific subfamily of the membrane bound O-acyltransferases (MBOAT) that acylate different lipid substrates. Sucrose gradient density centrifugation revealed that EaDAcT colocalizes to the same fractions as an endoplasmic reticulum (ER)-specific marker. By mapping the membrane topology of EaDAcT, we obtained an experimentally determined topology model for a plant MBOAT. The EaDAcT model contains four transmembrane domains (TMDs), with both the N- and C-termini orientated toward the lumen of the ER. In addition, there is a large cytoplasmic loop between the first and second TMDs, with the MBOAT signature region of the protein embedded in the third TMD close to the interface between the membrane and the cytoplasm. During topology mapping, we discovered two cysteine residues (C187 and C293) located on opposite sides of the membrane that are important for enzyme activity. In order to identify additional amino acid residues important for acetyltransferase activity, we isolated and characterized acetyltransferases from other acetyl-TAG-producing plants. Among them, the acetyltransferase from Euonymus fortunei possessed the highest activity in vivo and in vitro. Mutagenesis of conserved amino acids revealed that S253, H257, D258 and V263 are essential for EaDAcT activity. Alteration of residues unique to the acetyltransferases did not alter the unique acyl donor specificity of EaDAcT, suggesting that multiple amino acids are important for substrate recognition. © 2017 The Authors The Plant Journal © 2017 John Wiley & Sons Ltd.

  17. Comparative genomic and transcriptomic analysis revealed genetic characteristics related to solvent formation and xylose utilization in Clostridium acetobutylicum EA 2018

    Directory of Open Access Journals (Sweden)

    Wang Shengyue

    2011-02-01

    Full Text Available Abstract Background Clostridium acetobutylicum, a gram-positive and spore-forming anaerobe, is a major strain for the fermentative production of acetone, butanol and ethanol. But a previously isolated hyper-butanol producing strain C. acetobutylicum EA 2018 does not produce spores and has greater capability of solvent production, especially for butanol, than the type strain C. acetobutylicum ATCC 824. Results Complete genome of C. acetobutylicum EA 2018 was sequenced using Roche 454 pyrosequencing. Genomic comparison with ATCC 824 identified many variations which may contribute to the hyper-butanol producing characteristics in the EA 2018 strain, including a total of 46 deletion sites and 26 insertion sites. In addition, transcriptomic profiling of gene expression in EA 2018 relative to that of ATCC824 revealed expression-level changes of several key genes related to solvent formation. For example, spo0A and adhEII have higher expression level, and most of the acid formation related genes have lower expression level in EA 2018. Interestingly, the results also showed that the variation in CEA_G2622 (CAC2613 in ATCC 824, a putative transcriptional regulator involved in xylose utilization, might accelerate utilization of substrate xylose. Conclusions Comparative analysis of C. acetobutylicum hyper-butanol producing strain EA 2018 and type strain ATCC 824 at both genomic and transcriptomic levels, for the first time, provides molecular-level understanding of non-sporulation, higher solvent production and enhanced xylose utilization in the mutant EA 2018. The information could be valuable for further genetic modification of C. acetobutylicum for more effective butanol production.

  18. 107 Knowledge Management: The Case for Kenya Zachary Mosoti ...

    African Journals Online (AJOL)

    zmosoti

    already existed within the institution's boundaries so the intellectual capital of the .... facilitate the sharing and utilization of knowledge across all sectors. .... suppliers and from public research institutions including universities and government.

  19. Raytheon, Estonia agree to cyber pact / Zachary Fryer-Biggs

    Index Scriptorium Estoniae

    Fryer-Biggs, Zachary

    2015-01-01

    USA ettevõte on valmis tegema Eestiga koostööd kübervõimekuse arendamisel. Kaitseministeeriumi asekantsleri Mikk Marrani sõnul on Eesti ja USA kaitsetööstuselane koostöö Eesti strateegilistes huvides

  20. Search for Anti-EA(D Antibodies in Subjects with an “Isolated VCA IgG” Pattern

    Directory of Open Access Journals (Sweden)

    Massimo De Paschale

    2010-01-01

    Full Text Available The presence of an “isolated viral capsid antigen (VCA IgG” pattern in serum is not easy to interpret without the aid of further tests, such as specific immunoblotting or a virus genome search, that often give rise to organisational and economic problems. However, one alternative is to use an enzyme-linked immunosorbent assay (ELISA to detect anti-early antigen (EA antibodies, which can be found in about 85% of subjects with acute Epstein-Barr virus (EBV infections. The purpose of this work was to search for anti-EA(D antibodies in 130 samples with an isolated VCA IgG pattern at ELISA screening and classified as being indicative of past (102 cases or acute (28 cases infection on the basis of the immunoblotting results. Thirty-seven samples (28.5% were positive for anti-EA(D, of which 25 (89.3% had been classified by immunoblotting as indicating acute and 12 (11.8% past EBV infection. This difference was statistically significant (<.01. The results of our search for anti-EA(D antibodies correctly identified nearly 90% of acute (presence or past EBV infections (absence. When other tests are not available, the search for anti-EA antibodies may therefore be helpful in diagnosing patients with an isolated VCA IgG pattern at screening tests.

  1. Preequilibrium light particle emission in heavy ion collisions for E/A between 10 and 20 MeV/A

    International Nuclear Information System (INIS)

    Kailas, S.

    1989-01-01

    It is known that when two heavy ions collide, while the interaction process is dominated by nucleus-nucleus mean field effects at lower energies (E/A < 10Me V), the nucleon-nucleon collision aspects dominate at higher energies (E/A <100 MeV) . In the intermediate E/A region, both the above mentioned effects are important t o varying degrees. Many experiments have shown that when the incident energy excee ds 10 MeV/A, the complete fusion (CF) of target and projectile gives way to an inco mplete fusion (ICF) mechanism associated with preequilibrium light particle (PELP) emmi sion. This phenomenon becomes increasingly important as E increases and at E/A < 20 Me V, the cross section for PELP emission becomes comparable to the reaction cross section . Considerable progress has been made in the last decade towards understanding of ICF and PELP. In the present work, the review of this field is mainly restricted to E/A values lying between 10 and 20 MeV/A. (author). 27 refs., 5 figs

  2. Oxygen isotope analysis of phosphate: improved precision using TC/EA CF-IRMS.

    Science.gov (United States)

    LaPorte, D F; Holmden, C; Patterson, W P; Prokopiuk, T; Eglington, B M

    2009-06-01

    Oxygen isotope values of biogenic apatite have long demonstrated considerable promise for paleothermometry potential because of the abundance of material in the fossil record and greater resistance of apatite to diagenesis compared to carbonate. Unfortunately, this promise has not been fully realized because of relatively poor precision of isotopic measurements, and exceedingly small size of some substrates for analysis. Building on previous work, we demonstrate that it is possible to improve precision of delta18O(PO4) measurements using a 'reverse-plumbed' thermal conversion elemental analyzer (TC/EA) coupled to a continuous flow isotope ratio mass spectrometer (CF-IRMS) via a helium stream [Correction made here after initial online publication]. This modification to the flow of helium through the TC/EA, and careful location of the packing of glassy carbon fragments relative to the hot spot in the reactor, leads to narrower, more symmetrically distributed CO elution peaks with diminished tailing. In addition, we describe our apatite purification chemistry that uses nitric acid and cation exchange resin. Purification chemistry is optimized for processing small samples, minimizing isotopic fractionation of PO4(-3) and permitting Ca, Sr and Nd to be eluted and purified further for the measurement of delta44Ca and 87Sr/86Sr in modern biogenic apatite and 143Nd/144Nd in fossil apatite. Our methodology yields an external precision of +/- 0.15 per thousand (1sigma) for delta18O(PO4). The uncertainty is related to the preparation of the Ag3PO4 salt, conversion to CO gas in a reversed-plumbed TC/EA, analysis of oxygen isotopes using a CF-IRMS, and uncertainty in constructing calibration lines that convert raw delta18O data to the VSMOW scale. Matrix matching of samples and standards for the purpose of calibration to the VSMOW scale was determined to be unnecessary. Our method requires only slightly modified equipment that is widely available. This fact, and the

  3. Exogenous vs Endogenous Growth in the EU’s EaP and Central Asian Countries

    Directory of Open Access Journals (Sweden)

    Sharipov Ilkhom

    2016-12-01

    Full Text Available The main purpose of this paper is to determine and analyse the factors that affected economic growth in the EU’s Eastern Partnership and Central Asian countries in the 2000-2015 period. Economic growth is one of the main targets of economic policy of any country and influenced by various determinants. Of particular interest is the endogenous and exogenous nature of these factors. Having classified these factors into exogenous and endogenous ones, we examined and determined the significance and robustness of various factors influencing the economic growth in these countries, like investment, human capital, research and development, economic policies and macroeconomic conditions, openness to trade, geography, political factors and others. Correlation and factor analysis showed significance and strong association of GDP per capita with physical, human capital, and R&D in EaP countries and with natural resources and active population share in Central Asian countries.

  4. WH-EA: An Evolutionary Algorithm for Wiener-Hammerstein System Identification

    Directory of Open Access Journals (Sweden)

    J. Zambrano

    2018-01-01

    Full Text Available Current methods to identify Wiener-Hammerstein systems using Best Linear Approximation (BLA involve at least two steps. First, BLA is divided into obtaining front and back linear dynamics of the Wiener-Hammerstein model. Second, a refitting procedure of all parameters is carried out to reduce modelling errors. In this paper, a novel approach to identify Wiener-Hammerstein systems in a single step is proposed. This approach is based on a customized evolutionary algorithm (WH-EA able to look for the best BLA split, capturing at the same time the process static nonlinearity with high precision. Furthermore, to correct possible errors in BLA estimation, the locations of poles and zeros are subtly modified within an adequate search space to allow a fine-tuning of the model. The performance of the proposed approach is analysed by using a demonstration example and a nonlinear system identification benchmark.

  5. Population Size vs. Mutation Strength for the (1+λ) EA on OneMax

    DEFF Research Database (Denmark)

    Gießen, Christian; Witt, Carsten

    2015-01-01

    The (1+1) EA with mutation probability c/n, where c>0 is an arbitrary constant, is studied for the classical OneMax function. Its expected optimization time is analyzed exactly (up to lower order terms) as a function of c and λ. It turns out that 1/n is the only optimal mutation probability if λ......=o(ln n ln ln n/ln ln ln n), which is the cut-off point for linear mnspeed-up. However, if λ is above this cut-off point then the standard mutation probability 1/n is no longer the only optimal choice. Instead, the expected number of generations is (up to lower order terms) independent of c...

  6. Multigap resistive plate chambers for EAS study in the EEE Project

    CERN Document Server

    An, S; Badalà, A; Zichichi, A

    2007-01-01

    The EEE (Extreme Energy Events) Project, conceived by its leader Antonino Zichichi, is an experiment to study very high-energetic air showers (EAS) through the detection of the shower's muon component using a network of tracking detectors, installed in Italian high schools. The single tracking telescope is composed of three large area () Multi-gap Resistive Plate Chambers (MRPCs). The data collected by the telescopes will be used for studies of air showers and also for the search of time correlations between sites which are far apart. The first telescope, recently installed in the Liceo B. Touschek in Grottaferrata (Rome), is successfully running, and other telescopes are going to be installed in a short time in other towns, opening up the way for the first search of long-distance coincidences over a total area of .

  7. Differentiation of partial acylglycerols derived from different animal fats by EA-IRMS and GCMS techniques

    Directory of Open Access Journals (Sweden)

    Nina Naquiah, A. N.

    2016-06-01

    Full Text Available A study was carried out to compare partial acylglycerols of lard with those of chicken fat, beef fat and mutton fat using Gas Chromatography Mass Spectrometry (GC-MS and Elemental Analysis–Isotope Ratio Mass Spectrometry (EA-IRMS. Mono- (MAG and di-(DAG acylglycerols of animal fats were prepared according to a chemical glycerolysis method and isolated using column chromatography. The fatty acid composition and δ13C carbon isotope ratio of MAG and DAG derived from individual animal fat were determined separately to establish their identity characteristics. The results showed that the δ13C values of MAG and DAG of lard were significantly different from those of MAG and DAG derived from chicken fat, beef fat and mutton fat. According to the loading plots based on a principle component analysis (PCA, fatty acids namely stearic, oleic and linoleic were the most discriminating parameters to distinctly identify MAG and DAG derived from different animal fats. This demonstrated that the EA-IRMS and the PCA of fatty acid data have considerable potential for discriminating MAG and DAG derived from lard from other animal fats for Halal authentication purposes.Se realizó un estudio para comparar acilgliceroles parciales de la manteca de cerdo con las de grasa de pollo, grasa de vacuno y grasa de cordero utilizando cromatografía de gases-espectrometría de masas (GC-MS y análisis elemental de Isótopos-Espectrometría de Masas (EA-IRMS. Los mono- (MAG y di- (DAG acilgliceroles de grasas animales se prepararon mediante un método de glicerolisis química y se aislaron mediante cromatografía en columna. La composición de ácidos grasos y la relación isotópica de carbono δ13C de los MAG y DAG de las grasas de animales se determinan por separado para establecer sus características de identidad. Los resultados mostraron que los valores de δ13C de MAG y DAG de la manteca de cerdo fue significativamente diferente de los de MAG y DAG derivados de grasa

  8. Stable Carbon Isotope Ratio (δ13C Measurement of Graphite Using EA-IRMS System

    Directory of Open Access Journals (Sweden)

    Andrius Garbaras

    2015-06-01

    Full Text Available δ13C values in non-irradiated natural graphite were measured. The measurements were carried out using an elemental analyzer combined with stable isotope ratio mass spectrometer (EA-IRMS. The samples were prepared with ground and non-ground graphite, the part of which was mixed with Mg (ClO42. The best combustion of graphite in the oxidation furnace of the elemental analyzer was achieved when the amount of pulverized graphite ranged from 200 to 490 µg and the mass ratio C:Mg(ClO42 was approximately 1:10. The method for the graphite burning avoiding the isotope fractionation is proposed.DOI: http://dx.doi.org/10.5755/j01.ms.21.2.6873

  9. A Study of E+A Galaxies Through SDSS-MaNGA Integral Field Spectroscopy

    Science.gov (United States)

    Wally, Muhammad; Weaver, Olivia A.; Anderson, Miguel Ricardo; Liu, Allen; Falcone, Julia; Wallack, Nicole Lisa; James, Olivia; Liu, Charles

    2017-01-01

    We outline the selection process and analysis of sixteen E+A galaxies observed by the Mapping Nearby Galaxies at the Apache Point Observatory (MaNGA) survey as a part of the fourth generation of the Sloan Digital Sky Survey (SDSS-IV). We present their Integral field spectroscopy and analyze their spatial distribution of stellar ages, metallicities and other stellar population properties. We can potentially study the variation in these properties as a function of redshift. This work was supported by the Alfred P. Sloan Foundation via the SDSS-IV Faculty and Student Team (FAST) initiative, ARC Agreement #SSP483 to the CUNY College of Staten Island. This work was also supported by grants to The American Museum of Natural History, and the CUNY College of Staten Island through The National Science Foundation.

  10. Sailuotong Prevents Hydrogen Peroxide (H2O2-Induced Injury in EA.hy926 Cells

    Directory of Open Access Journals (Sweden)

    Sai Wang Seto

    2017-01-01

    Full Text Available Sailuotong (SLT is a standardised three-herb formulation consisting of Panax ginseng, Ginkgo biloba, and Crocus sativus designed for the management of vascular dementia. While the latest clinical trials have demonstrated beneficial effects of SLT in vascular dementia, the underlying cellular mechanisms have not been fully explored. The aim of this study was to assess the ability and mechanisms of SLT to act against hydrogen peroxide (H2O2-induced oxidative damage in cultured human vascular endothelial cells (EAhy926. SLT (1–50 µg/mL significantly suppressed the H2O2-induced cell death and abolished the H2O2-induced reactive oxygen species (ROS generation in a concentration-dependent manner. Similarly, H2O2 (0.5 mM; 24 h caused a ~2-fold increase in lactate dehydrogenase (LDH release from the EA.hy926 cells which were significantly suppressed by SLT (1–50 µg/mL in a concentration-dependent manner. Incubation of SLT (50 µg/mL increased superoxide dismutase (SOD activity and suppressed the H2O2-enhanced Bax/Bcl-2 ratio and cleaved caspase-3 expression. In conclusion, our results suggest that SLT protects EA.hy916 cells against H2O2-mediated injury via direct reduction of intracellular ROS generation and an increase in SOD activity. These protective effects are closely associated with the inhibition of the apoptotic death cascade via the suppression of caspase-3 activation and reduction of Bax/Bcl-2 ratio, thereby indicating a potential mechanism of action for the clinical effects observed.

  11. After the Fall: The Dust and Gas in E+A Post-starburst Galaxies

    Science.gov (United States)

    Smercina, A.; Smith, J. D. T.; Dale, D. A.; French, K. D.; Croxall, K. V.; Zhukovska, S.; Togi, A.; Bell, E. F.; Crocker, A. F.; Draine, B. T.; Jarrett, T. H.; Tremonti, C.; Yang, Yujin; Zabludoff, A. I.

    2018-03-01

    The traditional picture of post-starburst galaxies as dust- and gas-poor merger remnants, rapidly transitioning to quiescence, has been recently challenged. Unexpected detections of a significant interstellar medium (ISM) in many post-starburst galaxies raise important questions. Are they truly quiescent, and if so, what mechanisms inhibit further star formation? What processes dominate their ISM energetics? We present an infrared spectroscopic and photometric survey of 33 E+A post-starbursts selected by the Sloan Digital Sky Survey, aimed at resolving these questions. We find compact, warm dust reservoirs with high PAH abundances and total gas and dust masses significantly higher than expected from stellar recycling alone. Both polycyclic aromatic hydrocarbon (PAH)/total infrared (TIR) and dust-to-burst stellar mass ratios are seen to decrease with post-burst age, indicative of the accumulating effects of dust destruction and an incipient transition to hot, early-type ISM properties. Their infrared spectral properties are unique, with dominant PAH emission, very weak nebular lines, unusually strong H2 rotational emission, and deep [C II] deficits. There is substantial scatter among star formation rate (SFR) indicators, and both PAH and TIR luminosities provide overestimates. Even as potential upper limits, all tracers show that the SFR has typically experienced a decline of more than two orders of magnitude since the starburst and that the SFR is considerably lower than expected given both their stellar masses and molecular gas densities. These results paint a coherent picture of systems in which star formation was, indeed, rapidly truncated, but in which the ISM was not completely expelled, and is instead supported against collapse by latent or continued injection of turbulent or mechanical heating. The resulting aging burst populations provide a “high-soft” radiation field that seemingly dominates the E+A galaxies’ unusual ISM energetics.

  12. Evaluation of RSDL, M291 SDK, 0.5% Bleach, 1% Soapy Water and SERPACWA. Part 12: Challenge with EA1212 (GF, cyclosarin)

    Science.gov (United States)

    2016-01-01

    products in the haired guinea pig model following exposure to GF (EA1212). 15. SUBJECT TERMS decontamination, delayed decontamination, Reactive Skin...the four listed decontamination products in the haired guinea pig model following exposure to GF (EA1212). In all experiments, guinea pigs were close...the four listed decontamination products and SERPACWA in the haired guinea pig model following exposure to GF [cyclosarin, EA1212, Cyclohexyl

  13. Investigation of relative arrival time distributions of EAS electron and muon component with the KASCADE central detector

    International Nuclear Information System (INIS)

    Hafemann, W.; Haeusler, R.; Rebel, H.; Mathes, H.J.

    2000-01-01

    The central detector of the KASCADE experiment is equipped with two layers of scintillation detectors with different area coverage. The scintillators of both detector systems have a good timing resolution of about 1.6 ns. With these two arrangements we performed extensive measurements of the arrival time differences at different energy thresholds of the electron and the muon component of EAS. The observed time structure of the shower profile is classified according to different EAS parameters. We furthermore present an analysis and comparism based on detailed MC simulations of the shower development. This comparism shows good agreement between experimental data and the expected behaviour of the different time distributions. (orig.)

  14. Overcoming hybridization barriers by the secretion of the maize pollen tube attractant ZmEA1 from Arabidopsis ovules.

    Science.gov (United States)

    Márton, Mihaela L; Fastner, Astrid; Uebler, Susanne; Dresselhaus, Thomas

    2012-07-10

    A major goal of plant reproduction research is to understand and overcome hybridization barriers so that the gene pool of crop plants can be increased and improved upon. After successful pollen germination on a receptive stigma, the nonmotile sperm cells of flowering plants are transported via the pollen tube (PT) to the egg apparatus for the achievement of double fertilization. The PT path is controlled by various hybridization mechanisms probably involving a larger number of species-specific molecular interactions. The egg-apparatus-secreted polymorphic peptides ZmEA1 in maize and LURE1 and LURE2 in Torenia fournieri as well as TcCRP1 in T. concolor were shown to be required for micropylar PT guidance, the last step of the PT journey. We report here that ZmEA1 attracts maize PTs in vitro and arrests their growth at higher concentrations. Furthermore, it binds to the subapical region of maize PT tips in a species-preferential manner. To overcome hybridization barriers at the level of gametophytic PT guidance, we expressed ZmEA1 in Arabidopsis synergid cells. Secreted ZmEA1 enabled Arabidopsis ovules to guide maize PT in vitro in a species-preferential manner to the micropylar opening of the ovule. These results demonstrate that the egg-apparatus-controlled reproductive-isolation barrier of PT guidance can be overcome even between unrelated plant families. Copyright © 2012 Elsevier Ltd. All rights reserved.

  15. 77 FR 33972 - Channel Spacing and Bandwidth Limitations for Certain Economic Area (EA)-based 800 MHz...

    Science.gov (United States)

    2012-06-08

    ..., 445 12th Street SW., Washington, DC 20554. The complete text may be purchased from the Commission's... regulatory parity between commercial wireless licensees, to consumers' benefit. Under this rule change, EA... begin, the specific locations of antenna sites, and effective radiated power (ERP) for each antenna site...

  16. 33 CFR 230.7 - Actions normally requiring an Environmental Assessment (EA) but not necessarily an EIS.

    Science.gov (United States)

    2010-07-01

    .... (d) Construction and Operations and Maintenance. Changes in environmental impacts which were not considered in the project EIS or EA. Examples are changes in pool level operations, use of new disposal areas, location of bank protection works, etc. (e) Real Estate Management and Disposal Actions. (1) Disposal of a...

  17. 85 km long reach PON system using a reflective SOA-EA modulator and distributed Raman fiber amplification

    NARCIS (Netherlands)

    Tafur Monroy, I.; Öhman, F.; Yvind, K.; Kjaer, R.; Peucheret, C.; Koonen, A.M.J.; Jeppesen, P.

    2006-01-01

    We report on a bidirectional 85 km long reach PON system supported by distributed fiber Raman amplification with a record 7.5 Gb/s remote carrier modulated upstream signal by employing a reflective SOA-EA monolithically integrated circuit.

  18. 47 CFR 90.699 - Transition of the upper 200 channels in the 800 MHz band to EA licensing.

    Science.gov (United States)

    2010-10-01

    ... are defined as the actual costs associated with providing a replacement system, such as equipment and... activities necessary for implementing the replacement facilities, including engineering and cost analysis of... equipment and analog replacement parts can be difficult to find. An EA licensee's obligation to pay...

  19. Projectile-like fragments from 129Xe+natCu reactions at E/A = 40 MeV

    International Nuclear Information System (INIS)

    Russ, D.E.; Mignerey, A.C.; Garcia-Solis, E.J.

    1996-01-01

    The bombarding of heavy nuclei with energetic heavy projectiles has been one of the most important experimental tools for nuclear science. At low beam energies, (E/A) beam 100 MeV, these mean field effects are less important and nucleon-nucleon interactions dominate. Within the intermediate energy region, the situation is less clear because of both the mean field and nucleon-nucleon effects contribute. There is no consensus on the theoretical treatment of nuclear reaction in the intermediate energy regime and statistical, dynamical, and hybrid models have been used with limited success. Previous studies of 136 Xe + 209 Bi at E/A = 28 MeV carried out at Michigan State University (MSU) have been well described by a damped reaction mechanism. On the other hand, 129 Xe + nat Cu at E/A = 50 MeV also at MSU has been compared with a hybrid model with reasonable success. In order to see a transition from a damped reaction mechanism to more fragmentation-like processes, an experiment was carried out at MSU using 129 Xe beams at E/A = 30, 40, 50, and 60 MeV. The targets were Cu, Sc, and Au. The current study only looks at the projectile-like fragments (PLF) detected in the Maryland Forward Array (MFA)

  20. Dynamical aspects of violent collisions in Ar + Ag reactions at E/A = 27 MeV

    International Nuclear Information System (INIS)

    Rivet, M.F.; Borderie, B.; Jouan, D.; Remaud, B.

    1988-01-01

    Intermediate-mass fragment studies were found to give an overview of the mechanisms involved in violent collisions between Ar and Ag at E/A = 27 MeV. A comparison is made with semi-classical calculations (Landau-Vlasov) which reproduce experimental observations well and sustain the persistence of dissipative processes at high incident relative velocity (∼ 0.2c)

  1. Spectral Analysis, Synthesis, & Energy Distributions of Nearby E+A Galaxies Using SDSS-IV MaNGA

    Science.gov (United States)

    Weaver, Olivia A.; Anderson, Miguel Ricardo; Wally, Muhammad; James, Olivia; Falcone, Julia; Liu, Allen; Wallack, Nicole; Liu, Charles; SDSS Collaboration

    2017-01-01

    Utilizing data from the Mapping Nearby Galaxies at APO (MaNGA) Survey (MaNGA Product Launch-4, or MPL-4), of the latest generation of the Sloan Digital Sky Survey (SDSS-IV), we identified nine post-starburst (E+A) systems that lie within the Green Valley transition zone. We identify the E+A galaxies by their SDSS single fiber spectrum and u-r color, then confirmed their classification as post-starburst by coding/plotting methods and spectral synthesis codes (FIREFLY and PIPE3D), as well as with their Spectral Energy Distributions (SEDs) from 0.15 µm to 22 µm, using GALEX, SDSS, 2MASS, and WISE data. We produced maps of gaussian-fitted fluxes, equivalent widths, stellar velocities, metallicities and age. We also produced spectral line ratio diagrams to classify regions of stellar populations of the galaxies. We found that our sample of E+As retain their post-starburst properties across the entire galaxy, not just at their center. We detected matching a trend line in the ultraviolet and optical bands, consistent with the expected SEDs for an E+A galaxy, and also through the J, H and Ks bands, except for one object. We classified one of the nine galaxies as a luminous infrared galaxy, unusual for a post-starburst object. Our group seeks to further study stellar population properties, spectral energy distributions and quenching properties in E+A galaxies, and investigate their role in galaxy evolution as a whole. This work was supported by the Alfred P. Sloan Foundation via the SDSS-IV Faculty and Student Team (FAST) initiative, ARC Agreement #SSP483 to the CUNY College of Staten Island. This work was also supported by grants to The American Museum of Natural History, and the CUNY College of Staten Island through from National Science Foundation.

  2. Surface-water interface induces conformational changes critical for protein adsorption: Implications for monolayer formation of EAS hydrophobin

    Directory of Open Access Journals (Sweden)

    Kamron eLey

    2015-11-01

    Full Text Available The class I hydrophobin EAS is part of a family of small, amphiphilic fungal proteins best known for their ability to self-assemble into stable monolayers that modify the hydrophobicity of a surface to facilitate further microbial growth. These proteins have attracted increasing attention for industrial and biomedical applications, with the aim of designing surfaces that have the potential to maintain their clean state by resisting non-specific protein binding. To gain a better understanding of this process, we have employed all-atom molecular dynamics to study initial stages of the spontaneous adsorption of monomeric EAS hydrophobin on fully hydroxylated silica, a commonly used industrial and biomedical substrate. Particular interest has been paid to the Cys3-Cys4 loop, which has been shown to exhibit disruptive behavior in solution, and the Cys7-Cys8 loop, which is believed to be involved in the aggregation of EAS hydrophobin at interfaces. Specific and water mediated interactions with the surface were also analyzed. We have identified two possible binding motifs, one which allows unfolding of the Cys7-Cys8 loop due to the surfactant-like behavior of the Cys3-Cys4 loop, and another which has limited unfolding due to the Cys3-Cys4 loop remaining disordered in solution. We have also identified intermittent interactions with water which mediate the protein adsorption to the surface, as well as longer lasting interactions which control the diffusion of water around the adsorption site. These results have shown that EAS behaves in a similar way at the air-water and surface-water interfaces, and have also highlighted the need for hydrophilic ligand functionalization of the silica surface in order to prevent the adsorption of EAS hydrophobin.

  3. Glucose uptake regulation in E. coli by the small RNA SgrS: comparative analysis of E. coli K-12 (JM109 and MG1655 and E. coli B (BL21

    Directory of Open Access Journals (Sweden)

    Ng Weng-Ian

    2010-09-01

    Full Text Available Abstract Background The effect of high glucose concentration on the transcription levels of the small RNA SgrS and the messenger RNA ptsG, (encoding the glucose transporter IICBGlc, was studied in both E. coli K-12 (MG1655 and JM109 and E. coli B (BL21. It is known that the transcription level of sgrS increases when E. coli K-12 (MG1655 and JM109 is exposed to the non-metabolized glucose alpha methyl glucoside (αMG or when the bacteria with a defective glycolysis pathway is grown in presence of glucose. The increased level of sRNA SgrS reduces the level of the ptsG mRNA and consequently lowers the level of the glucose transporter IICBGlc. The suggested trigger for this action is the accumulation of the corresponding phospho-sugars. Results In the course of the described work, it was found that E. coli B (BL21 and E. coli K-12 (JM109 and MG1655 responded similarly to αMG: both strains increased SgrS transcription and reduced ptsG transcription. However, the two strains reacted differently to high glucose concentration (40 g/L. E. coli B (BL21 reacted by increasing sgrS transcription and reducing ptsG transcription while E. coli K-12 (JM109 and MG1655 did not respond to the high glucose concentration, and, therefore, transcription of sgrS was not detected and ptsG mRNA level was not affected. Conclusions The results suggest that E. coli B (BL21 tolerates high glucose concentration not only by its more efficient central carbon metabolism, but also by controlling the glucose transport into the cells regulated by the sRNA SgrS, which may suggest a way to control glucose consumption and increase its efficient utilization.

  4. A Multi-Level Investigation into the Antecedents of Enterprise Architecture (EA) Assimilation in the U.S. Federal Government: A Longitudinal Mixed Methods Research Study

    Science.gov (United States)

    Makiya, George K.

    2012-01-01

    This dissertation reports on a multi-dimensional longitudinal investigation of the factors that influence Enterprise Architecture (EA) diffusion and assimilation within the U.S. federal government. The study uses publicly available datasets of 123 U.S. federal departments and agencies, as well as interview data among CIOs and EA managers within…

  5. Photometric solution and frequency analysis of the oEA system EW Boo

    International Nuclear Information System (INIS)

    Zhang, X. B.; Wang, K.; Luo, Y. P.

    2015-01-01

    We present the first photometric solution and frequency analysis of the neglected oscillating Algol-type (oEA) binary EW Boo. B- and V-band light curves of the star were obtained on 11 nights in 2014. Using the Wilson–Devinney code, the eclipsing light curves were synthesized and the first photometric solution was derived for the binary system. The results reveal that EW Boo could be a semi-detached system with the less-massive secondary component filling its Roche lobe. By subtracting the eclipsing light changes from the data, we obtained the intrinsic pulsating light curves of the hotter, massive primary component. Frequency analysis of residual light shows multi-mode pulsation with the dominant period at 0.01909 days. A preliminary mode identification suggests that the star could be pulsating in non-radial (l = 1) modes. The long-term orbital period variation of the system was also investigated for the first time. An improved orbital period and new ephemerides of the eclipsing binary are given. The O−C analysis indicates a secular period increasing at a rate of dP/dt=2.9×10 −7 days yr −1 , which could be interpreted as mass transfer from the cooler secondary to the primary component.

  6. Letramentos acadêmicos e multimodalidade em contexto de EaD semipresencial

    Directory of Open Access Journals (Sweden)

    Fabiana Komesu

    2012-07-01

    Full Text Available De uma perspectiva teórica enunciativo-discursiva, este artigo tem como objetivo discutir o processo de constituição do texto em contexto digital, de maneira particularizada, por meio da problematização de modos e recursos semióticos atualizados na produção acadêmica do universitário que utiliza computador com acesso à internet no processo de Educação a Distância (EaD semipresencial. Interessa investigar como o modelo de letramentos acadêmicos pode ser articulado ao estudo da multimodalidade, considerando-se que em ambiente eletrônico o universitário tem, por hipótese, acesso “ilimitado” a todo e qualquer texto, não apenas ao chamado “verbal”, comumente atribuído ao elemento gráfico. O conjunto do material é formado de textos produzidos por alunos do Curso de Pedagogia semipresencial da Universidade Virtual do Estado de São Paulo (UNIVESP no ano de 2010.Palavras-chave: Escrita. Letramentos. Discurso. Educação a distância. Internet.

  7. EA-MC Neutronic Calculations on IAEA ADS Benchmark 3.2

    Energy Technology Data Exchange (ETDEWEB)

    Dahlfors, Marcus [Uppsala Univ. (Sweden). Dept. of Radiation Sciences; Kadi, Yacine [CERN, Geneva (Switzerland). Emerging Energy Technologies

    2006-01-15

    The neutronics and the transmutation properties of the IAEA ADS benchmark 3.2 setup, the 'Yalina' experiment or ISTC project B-70, have been studied through an extensive amount of 3-D Monte Carlo calculations at CERN. The simulations were performed with the state-of-the-art computer code package EA-MC, developed at CERN. The calculational approach is outlined and the results are presented in accordance with the guidelines given in the benchmark description. A variety of experimental conditions and parameters are examined; three different fuel rod configurations and three types of neutron sources are applied to the system. Reactivity change effects introduced by removal of fuel rods in both central and peripheral positions are also computed. Irradiation samples located in a total of 8 geometrical positions are examined. Calculations of capture reaction rates in {sup 129}I, {sup 237}Np and {sup 243}Am samples and of fission reaction rates in {sup 235}U, {sup 237}Np and {sup 243}Am samples are presented. Simulated neutron flux densities and energy spectra as well as spectral indices inside experimental channels are also given according to benchmark specifications. Two different nuclear data libraries, JAR-95 and JENDL-3.2, are applied for the calculations.

  8. Integration of EA and IT service to improve performance at higher education organizations

    Directory of Open Access Journals (Sweden)

    Hermanto Agus

    2018-01-01

    Full Text Available One of the perceived benefits of the use of information technology is the increased accuracy and speed of information that greatly helped the operations of an institution or organization. Politeknik XYZ as one of the organizations / institutions in the field of education, now need to consider the strategic role of information technology in supporting academic activities and develop a wide range of academic services, especially for students. Accordingly, in this study has been carried out the planning and improvement of information technology services in accordance with EA and IT Service standards, based on analysis using ACMM maturity level. The end result of architectural planning and service enhancement developed with TOGAF and ITIL is to be used as a reference in the improvement the role of information systems and technology in supporting business process organizations at Polytechnic XYZ. This study demonstrates the importance of raising awareness of the interdependent relationship between architecture and quality of service management in the organization of information technology.

  9. Expedited response action proposal (EE/CA ampersand EA) for 200 West Area carbon tetrachloride plume

    International Nuclear Information System (INIS)

    1991-09-01

    The report contains the proposal for an expedited response action (ERA) for the remediation of carbon tetrachloride contamination in the unsaturated soils beneath the 200 West Area of the Hanford Site. It provides the US Environmental Protection Agency (EPA) and the Washington State Department of Ecology (Ecology) with information regarding the need for the ERA and an evaluation of alternatives to reduce the mobility, toxicity, and/or volume of the carbon tetrachloride in the unsaturated soils. This report is intended to aid the EPA and Ecology in selecting a preferred alternative for implementing the ERA. This proposal does not address remediation of carbon tetrachloride in the ground water underlying the 200 West Area; nor is the radioactive waste mixed with the carbon tetrachloride in the disposal site the subject of this ERA. This report has also been prepared to address the requirements for an environmental assessment (EA). The purpose of this ERA is to prevent, or at least minimize, further migration of carbon tetrachloride contamination from the unsaturated soils to uncontaminated areas. This action is needed to ensure that the environment and public health are adequately protected and to reduce the threat of further groundwater contamination. Information on the origin, nature, and extent of carbon tetrachloride (and co-contaminants), and other site characteristics used as a basis for evaluating remedial alternatives is presented

  10. Preliminary Studies of the Demonstration Plant of the Energy Amplifier (EA) by LAESA

    International Nuclear Information System (INIS)

    Abanades, A.; Nunez-Lagos, R.; Perez-Navarro, A.; Rubio, J.A.

    1998-01-01

    On July 1997, an international company named LAESA has finished its foundational period, with the headquarters in Zaragoza. The main initial goal of the company is, based on the conceptual design of an Energy Amplifier from C. Rubbia and collaborators, to take the necessary steps for developing the engineering design and the construction of a demonstration unit of EA (approx 100 MWt in its first phase and 250 MWt in the second one). The company will be mainly charged of the technical aspects required by the construction of the prototype and its funding comes both from private and public capital, as well as the selling of services. The prototype intends to use a final accelerator current of approx 12 mA and a beam energy close to 400 MeV. The construction period is expected to be 5 to t years and the initial emphasis of the installation is to demonstrate its capability for a massive incineration of long lived radioactive waste, with the corresponding energy generation. The necessary development to prepare de engineering design is being the subject of a R and D programme in Spain. Other countries with or without companies inside LAESA are also carrying on other Rand D programmes. The expected planning foresees an integrated R and D programme, a first version of the engineering design and the initial contacts both with the Spanish Nuclear Regulatory Commission, as well as the Spanish Environmental authorities. During the Conference, the status of the engineering design will be shown. (Author) 3 refs

  11. Revised analysis of the (1+1) EA for the minimum spanning tree problem

    DEFF Research Database (Denmark)

    Witt, Carsten

    2014-01-01

    We revisit the classical analysis of the (1+1) EA for the minimum spanning tree problem in the case that nothing is known about the weights of the underlying graph. Here the original upper bound on the expected running time by Neumann and Wegener [Theor. Comput. Sci. 378(1), 32-40, 2007], which...... depends on the largest weight of the graph, is of no use. The best upper bound available before in this case is due to Reichel and Skutella [FOGA 2009, 21-28] and is of order O(m3 \\log n), where m is the number of edges and n the number of vertices. Using an adaptive drift analysis, we show the improved...... bound O(m2 (sqrt{c(G)} + \\log n)), where c(G) is the circumference (length of the longest cycle) of the graph. This is only by an asymptotic factor of at most sqrt{n}/\\log n away from the classical lower bound. Furthermore, an alternative fitness function leading to the bound O(m2\\log n) is proposed...

  12. Azimuthal asymmetries of the charged particle densities in EAS in the range of KASCADE-Grande

    International Nuclear Information System (INIS)

    Sima, O.; Morariu, C.; Manailescu, C.; Rebel, H.; Haungs, A.

    2009-03-01

    The reconstruction of Extended Air Showers (EAS) observed by ground level particle detectors is based on the characteristics of observables like particle lateral density (PLD), arrival time signals etc. Lateral densities, inferred from detector data, are usually parameterized by applying various lateral distribution functions (LDF). The LDFs are used in turn for evaluating quantities like the total number of particles, the density at particular radial distances. Typical expressions for LDFs anticipate azimuthal symmetry of the density around the shower axis. The deviations of the particle lateral density from this assumption are smoothed out in the case of compact arrays like KASCADE, but not in the case of arrays like Grande, which only sample a smaller part of the azimuthal variation. In this report we discuss the origin of the asymmetry: geometric, attenuation and geomagnetic effects. Geometric effects occur in the case of inclined showers, due to the fact that the observations are made in a plane different from the intrinsic shower plane. Hence the projection procedure from the observational plane to the relevant normal shower plane plays a significant role. Attenuation effects arise from the differences between the distances travelled by particles that reach the ground at the same radial coordinate but with various azimuthal positions in the case of inclined showers. The influence of the geomagnetic field distorts additionally the charged particle distributions in a way specific to the geomagnetic location. Based on dedicated CORSIKA simulations we have evaluated the magnitude of the effects. Focused to geometric and attenuation effects, procedures for minimizing the effects of the azimuthal asymmetry of lateral density in the intrinsic shower plane were developed. The consequences of the reconstruction of the charge particle sizes determined with the Grande array are also discussed and a procedure for practical application of restoring the azimuthal symmetry

  13. Impacts of the EA and SCA patterns on the 20th century NAO-winter precipitation relationship in Europe

    Science.gov (United States)

    Comas-Bru, Laia; McDermott, Frank

    2013-04-01

    Much of the 20th century multi-decadal variability in the NAO-winter precipitation relationship over the N. Atlantic / European sector can be ascribed to the combined effects of the North Atlantic Oscillation (NAO) and either the East Atlantic pattern (EA) or the Scandinavian pattern (SCA). The NAO, EA and SCA indices employed here are defined as the three leading vectors of the cross-correlation matrix calculated from monthly sea-level pressure anomalies for 138 complete winters from the 20CRv2 dataset (Compo et al., 2011). Winter precipitation data over Europe for the entire 20th century is derived from the high resolution CRU-TS3.1 climate dataset (Mitchell and Jones, 2005). Here we document for the first time, that different NAO/EA and NAO/SCA combinations systematically influence winter precipitation conditions in Europe as a consequence of NAO dipole migrations. We find that the zero-correlated line of the NAO-winter precipitation relationship migrates southwards when the EA is in the opposite phase to the NAO. This can be related to a south-westwards migration of the NAO dipole under these conditions, as shown by teleconnectivity maps. Similarly, a clockwise movement of the NAO-winter climate correlated areas occurs when the phase of the SCA is opposite to that of the NAO, reflecting a clockwise movement of the NAO dipole under these conditions. An important implication of these migrations is that they influence the spatial and temporal stationarity of climate-NAO relationships. As a result, the link between winter precipitation patterns and the NAO is not straightforward in some regions such as the southern UK, Ireland and France. For instance, much of the inter-annual variability in the N-S winter precipitation gradient in the UK, originally attributed to inter-annual and inter-decadal variability of the NAO, reflects the migration of the NAO dipole, linked to linear combinations of the NAO and the EA. Our results indicate that when the N-S winter

  14. 3α-breakup-induced dynamical polarization potential of 12C at E/A >= 10 MeV

    International Nuclear Information System (INIS)

    Kubono, S.; Sugitani, M.; Tanaka, M.H.; Morita, K.; Sakuragi, Y.; Kamimura, M.

    1985-06-01

    The important role of the 3α-breakup processes to the optical potential of 12 C at E/A >= 10 MeV has been shown by observing directly the excitation of the 7.65-MeV 0 2 + state which breaks into 3α clusters. The 3α-breakup processes also explain well the previously unknown reduction factor for the exit-channel real potential for the same state. (author)

  15. Deeply inelastic collisions as a source of intermediate mass fragments at E/A = 27 MeV

    International Nuclear Information System (INIS)

    Borderie, B.; Montoya, M.; Rivet, M.F.; Jouan, D.; Cabot, C.; Fuchs, H.; Gardes, D.; Gauvin, H.; Jacquet, D.; Monnet, F.

    1988-01-01

    Intermediate-mass fragments detected in coincidence with heavy residues were measured in 40 Ar induced reactions on Ag at E/A = 27 MeV. From the observed characteristics, it is inferred that intermediate-mass fragments associated with the so-called intermediate-velocity source come mainly from deeply inelastic collisions occurring after or at the same time as preequilibrium particle emission. (orig.)

  16. Special report. Update on EAS (electronic article surveillance) systems: protecting against patient wandering, infant abduction, property theft.

    Science.gov (United States)

    1993-10-01

    Concern about wandering patients and infant abduction on the part of hospitals has sparked renewed interest in Electronic Article Surveillance (EAS) systems. Such systems had their origins in department stores and libraries where they are almost universally used. They also have applications in hospitals for preventing the theft of supplies and equipment. A number of companies provide EAS products for the health care field. How do you select the system that is best for your needs? "Talk to users. Pick out a number of profit and non-profit hospitals to get their views," advises Ted Algaier, vice president, marketing and sales, Innovative Control Systems, Inc., Waukesha, WI. "Examine the history of the company or vendor to determine if it understands the health care market and find out if the product really works." In this report, we'll review a number of EAS systems currently on the market, and present information on how they work, how effective they are, and costs involved. Also included are comments from users who have installed such systems.

  17. Characterization of the Defense Waste Processing Facility (DWPF) Environmental Assessment (EA) glass Standard Reference Material. Revision 1

    Energy Technology Data Exchange (ETDEWEB)

    Jantzen, C.M.; Bibler, N.E.; Beam, D.C.; Crawford, C.L.; Pickett, M.A.

    1993-06-01

    Liquid high-level nuclear waste at the Savannah River Site (SRS) will be immobilized by vitrification in borosilicate glass. The glass will be produced and poured into stainless steel canisters in the Defense Waste Processing Facility (DWPF). Other waste form producers, such as West Valley Nuclear Services (WVNS) and the Hanford Waste Vitrification Project (HWVP), will also immobilize high-level radioactive waste in borosilicate glass. The canistered waste will be stored temporarily at each facility for eventual permanent disposal in a geologic repository. The Department of Energy has defined a set of requirements for the canistered waste forms, the Waste Acceptance Product Specifications (WAPS). The current Waste Acceptance Primary Specification (WAPS) 1.3, the product consistency specification, requires the waste form producers to demonstrate control of the consistency of the final waste form using a crushed glass durability test, the Product Consistency Test (PCI). In order to be acceptable, a waste glass must be more durable during PCT analysis than the waste glass identified in the DWPF Environmental Assessment (EA). In order to supply all the waste form producers with the same standard benchmark glass, 1000 pounds of the EA glass was fabricated. The chemical analyses and characterization of the benchmark EA glass are reported. This material is now available to act as a durability and/or redox Standard Reference Material (SRM) for all waste form producers.

  18. A Qualitative Evaluation of Contact Centre Dietitian Support and Electronic Motivational Messaging for eaTracker My Goals Users.

    Science.gov (United States)

    Lieffers, Jessica R L; Haresign, Helen; Mehling, Christine; Arocha, Jose F; Hanning, Rhona M

    2018-06-01

    To conduct a qualitative evaluation of adjunct supports (brief motivational messaging regarding goals delivered by email/website, contact centre dietitian assistance) offered by EatRight Ontario (ERO) for users of a website-based nutrition/activity goal setting/tracking feature (eaTracker "My Goals"). One-on-one semi-structured interviews were conducted with My Goals users in Ontario (n = 18) and Alberta (n = 5) recruited via the eaTracker website and ERO contact centre dietitians (n = 5). Interview transcripts were analyzed using content analysis. Participants had mixed experiences and perspectives with ERO motivational messaging. Messages targeted towards specific goals (e.g., tips, recipes) were generally well-liked, and generic messages (e.g., eaTracker login reminders) were less useful. No interviewed users had contacted ERO dietitians regarding goals, and dietitians reported encountering few callers asking for assistance while using My Goals. Limited user knowledge was one explanation for this finding. Participants provided suggestions to enhance these supports. Electronic motivational messaging and contact centre dietitian assistance have the potential to support achievement of goals set with website-based features. When considering using electronic messaging, researchers and practitioners should consider message content and delivery tailoring. Marketing that focuses on how contact centre dietitians can assist website users with their goals is needed when services are used in naturalistic settings.

  19. Ultrastructural changes in the membrane system of isolated chloroplasts of spinach under the influence of carbonic anhydrase inhibitors AA and EA

    Directory of Open Access Journals (Sweden)

    Marina V. Vodka

    2013-04-01

    Full Text Available The effects of carbonic anhydrase inhibitors (АА and EA on the membrane system of isolated chloroplasts of spinach were investigated. Under the influence of AA the considerable alterations in granal structure occurred, the thickness of the granal thylakoids increased by 36% and the interspace between thylakoids by 10% comparable with the control. As a result of EA treatment, the thickness of granal thylakoids enhanced by 31% and the interspace between thylakoids increased by 8% in comparison to the control. It was shown that structure of the granal system of the chloroplast was more sensitive to AA than EA. The data obtained can indicate a decrease in the activity of the thylakoid carbonic anhydrase, inhibition of electron transport and photosynthetic process as a whole in the presence of carbonic anhydrase inhibitors (AA and EA.

  20. Rate Constant and Temperature Dependence for the Reaction of Hydroxyl Radicals with 2-Flouropropane (FC-281ea) and Comparison with an Estimated Rate Constant

    Science.gov (United States)

    DeMore, W.; Wilson, E., Jr.

    1998-01-01

    Relative rate experiments were used to measure the rate constant and temperature dependence of the reaction of OH radicals with 2-fluoropropane (HFC-281ea), using ethane, propane, ethyl chloride as reference standards.

  1. Characteristics of EAS and primary particle mass composition in the energy region of 1017-3.1019 eV by Yakutsk data

    International Nuclear Information System (INIS)

    Knurenko, S.P.; Egorova, V.P.; Ivanov, A.A.; Kolosov, V.A.; Makarov, I.T.; Petrov, Z.E.; Sleptsov, I.Ye.; Struchkov, G.G.

    2006-01-01

    In this work the data of the Yakutsk complex EAS array and their comparison with calculation in the case of primary nuclei of different chemical elements are presented. The calculation by QGSJET model have been used interpreting experimental data

  2. Evaluation of RSDL, M291 SDK, 0.5 Bleach, 1% Soapy Water and SERPACWA: Part 11: Challenge with EA4243 (VR, Russian VX)

    Science.gov (United States)

    2016-01-01

    listed decontamination products in the haired guinea pig model following exposure to VR (Russian VX, EA4243). 15. SUBJECT TERMS decontamination...the efficacy of the barrier skin cream SERPACWA and the four listed decontamination products in the haired guinea pig model following exposure to VR...four listed decontamination products and SERPACWA in the haired guinea pig model following exposure to VR (Russian VX, EA4243, Soviet V-gas

  3. The genome of the Erwinia amylovora phage PhiEaH1 reveals greater diversity and broadens the applicability of phages for the treatment of fire blight.

    Science.gov (United States)

    Meczker, Katalin; Dömötör, Dóra; Vass, János; Rákhely, Gábor; Schneider, György; Kovács, Tamás

    2014-01-01

    The enterobacterium Erwinia amylovora is the causal agent of fire blight. This study presents the analysis of the complete genome of phage PhiEaH1, isolated from the soil surrounding an E. amylovora-infected apple tree in Hungary. Its genome is 218 kb in size, containing 244 ORFs. PhiEaH1 is the second E. amylovora infecting phage from the Siphoviridae family whose complete genome sequence was determined. Beside PhiEaH2, PhiEaH1 is the other active component of Erwiphage, the first bacteriophage-based pesticide on the market against E. amylovora. Comparative genome analysis in this study has revealed that PhiEaH1 not only differs from the 10 formerly sequenced E. amylovora bacteriophages belonging to other phage families, but also from PhiEaH2. Sequencing of more Siphoviridae phage genomes might reveal further diversity, providing opportunities for the development of even more effective biological control agents, phage cocktails against Erwinia fire blight disease of commercial fruit crops.

  4. Effects of the foliar-applied protein "Harpin(Ea)" (messenger) on tomatoes infected with Phytophthora infestans.

    Science.gov (United States)

    Fontanilla, M; Montes, M; De Prado, R

    2005-01-01

    The active ingredient in Messenger, is Harpin(Ea), a naturally occurring protein derived from Erwinia amylovora, a causal agent of fire blight. When Messenger is applied to a plant, the protein Harpin(Ea) binds foliar receptors to it. The receptors recognize the presence of Harpin(Ea), sending a signal that a pathogen is present, actually "tricking" the plant into thinking that it is under attack. This binding process triggers a cascade of responses affecting a global change of gene expressions, stimulating several distinct biochemical pathways within the plant responsible for growth and disease and insect resistance. The objective of this work is to characterize the development of an induced resistance against Phytophthora infestans. No effective treatment is currently available against this pathogenic agent, which causes the loss of complete harvests of different crops. Tomato plants with and without Messenger applications were inoculated with Phytophthora infestans in the same way. In addition, some plants with and without Messenger applications were not inoculated. Inoculated plants were symptomatologically checked for local and systemic symptoms. Evaluations of the number of tomatoes produced, with or without damage, and their growth, were also carried out. Based on the data obtained from the assays, significant changes were observed in the parameters measured due to Messenger treatment. The severe damage of this disease was reduced in the plants which received Messenger applications. These results open up new pathways in the control of diseases like Phytophthora infestans, in which effective means to combat them still do not exist, or these means are harmful to the environment.

  5. EurEAs_Gplex--A new SNaPshot assay for continental population discrimination and gender identification.

    Science.gov (United States)

    Daca-Roszak, P; Pfeifer, A; Żebracka-Gala, J; Jarząb, B; Witt, M; Ziętkiewicz, E

    2016-01-01

    Assays that allow analysis of the biogeographic origin of biological samples in a standard forensic laboratory have to target a small number of highly differentiating markers. Such markers should be easy to multiplex and the assay must perform well in the degraded and scarce biological material. SNPs localized in the genome regions, which in the past were subjected to differential selective pressure in various populations, are the most widely used markers in the studies of biogeographic affiliation. SNPs reflecting biogeographic differences not related to any phenotypic traits are not sufficiently explored. The goal of our study was to identify a small set of SNPs not related to any known pigmentation/phenotype-specific genes, which would allow efficient discrimination between populations of Europe and East Asia. The selection of SNPs was based on the comparative analysis of representative European and Chinese/Japanese samples (B-lymphocyte cell lines), genotyped using the Infinium HumanOmniExpressExome microarray (Illumina). The classifier, consisting of 24 unlinked SNPs (24-SNP classifier), was selected. The performance of a 14-SNP subset of this classifier (14-SNP subclassifier) was tested using genotype data from several populations. The 14-SNP subclassifier differentiated East Asians, Europeans and Africans with ∼100% accuracy; Palestinians, representative of the Middle East, clustered with Europeans, while Amerindians and Pakistani were placed between East Asian and European populations. Based on these results, we have developed a SNaPshot assay (EurEAs_Gplex) for genotyping SNPs from the 14-SNP subclassifier, combined with an additional marker for gender identification. Forensic utility of the EurEAs_Gplex was verified using degraded and low quantity DNA samples. The performance of the EurEAs_Gplex was satisfactory when using degraded DNA; tests using low quantity DNA samples revealed a previously not described source of genotyping errors, potentially

  6. Systematics of complex fragment emission from La induced reactions at E/A = 47 MeV

    International Nuclear Information System (INIS)

    Kehoe, W.L.; Mignerey, A.C.; Bradley, S.

    1989-03-01

    Complex fragment (Z > 2) emission was studied in the reverse kinematics reactions of 139 La on 27 Al and /sup nat./Cu at a bombarding energy of E/A = 47 MeV. Experimental results from inclusive and coincidence measurements for two- and three-fold complex fragments events are presented. Measured cross sections and Z 1 -Z 2 correlations show a predominately binary-decay process for the La + Al reaction, while the La + Cu reaction is dominated by multi-body decay. 18 refs., 9 figs., 1 tab

  7. Low modulation bias InGaN-based integrated EA-modulator-laser on semipolar GaN substrate

    KAUST Repository

    Shen, Chao; Leonard, John; Pourhashemi, Arash; Oubei, Hassan M.; Alias, Mohd Sharizal; Ng, Tien Khee; Nakamura, Shuji; DenBaars, Steven P.; Speck, James S.; Alyamani, Ahmed Y.; Eldesouki, Munir M.; Ooi, Boon S.

    2015-01-01

    In summary, we demonstrated the monolithic integration of electroabsorption modulator with laser diode and measured DC and AC modulation characteristics of the device, which is grown on (2021̅) plane GaN substrate. By alternating the modulation voltage at −3.5 V and 0 V, we achieve the laser output power of < 1.5 mW to > 9 mW, respectively, leading to ∼8.1 dB On/Off ratio. Our results clearly show that a low power consumption modulator can be achieved with semipolar EA-modulator compared to that of the c-plane devices.

  8. Low modulation bias InGaN-based integrated EA-modulator-laser on semipolar GaN substrate

    KAUST Repository

    Shen, Chao

    2015-10-06

    In summary, we demonstrated the monolithic integration of electroabsorption modulator with laser diode and measured DC and AC modulation characteristics of the device, which is grown on (2021̅) plane GaN substrate. By alternating the modulation voltage at −3.5 V and 0 V, we achieve the laser output power of < 1.5 mW to > 9 mW, respectively, leading to ∼8.1 dB On/Off ratio. Our results clearly show that a low power consumption modulator can be achieved with semipolar EA-modulator compared to that of the c-plane devices.

  9. The cosmic ray proton, helium and CNO fluxes in the 100 TeV energy region from TeV muons and EAS atmospheric Cherenkov light observations of MACRO and EAS-TOP

    CERN Document Server

    Aglietta, M; Ambrosio, M; Antolini, R; Antonioli, P; Arneodo, F; Baldini, A; Barbarino, G C; Barish, B C; Battistoni, G; Becherini, Y; Bellotti, R; Bemporad, C; Bergamasco, L; Bernardini, P; Bertaina, M; Bilokon, H; Bower, C; Brigida, M; Bussino, S; Cafagna, F; Calicchio, M; Campana, D; Carboni, M; Caruso, R; Castagnoli, C; Castellina, A; Cecchini, S; Cei, F; Chiarella, V; Chiarusi, T; Chiavassa, A; Choudhary, B C; Cini, G; Coutu, S; Cozzi, M; De Cataldo, G; De Marzo, C; De Mitri, I; De Vincenzi, M; Dekhissi, H; Derkaoui, J; Di Credico, A; Di Sciascio, G; Erriquez, O; Favuzzi, C; Forti, C; Fulgione, W; Fusco, P; Galeotti, P; Ghia, P L; Giacomelli, G; Giannini, G; Giglietto, N; Giorgini, M; Grassi, M; Grillo, A; Guarino, F; Gustavino, C; Habig, A; Hanson, K; Heinz, R; Iacovacci, M; Iarocci, E; Katsavounidis, E; Katsavounidis, I; Kearns, E; Kim, H; Kyriazopoulou, S; Lamanna, E; Lane, C; Levin, D S; Lipari, P; Longley, N P; Longo, M J; Loparco, F; Maaroufi, F; Mancarella, G; Mandrioli, G; Mannocchi, G; Margiotta, A; Marini, A; Martello, D; Marzari-Chiesa, A; Mazziotta, M N; Michael, D G; Monacelli, P; Montaruli, T; Monteno, M; Morello, C; Mufson, S; Musser, J; Navarra, G; Nicolò, D; Nolty, R; Orth, C; Osteria, G; Palamara, O; Patera, V; Patrizii, L; Pazzi, R; Peck, C W; Perrone, L; Petrera, S; D'Ettorre-Piazzoli, B; Popa, V; Rainó, A; Reynoldson, J; Ronga, F; Saavedra, O; Satriano, C; Scapparone, E; Scholberg, K; Sciubba, A; Sioli, M; Sirri, G; Sitta, M; Spinelli, P; Spinetti, M; Spurio, M; Stamerra, A; Steinberg, R; Stone, J L; Sulak, L R; Surdo, A; Tarle, G; Togo, V; Trinchero, G C; Vakili, M; Valchierotti, S; Vallania, P; Vernetto, S; Vigorito, C; Walter, C W; Webb, R; 10.1016/j.astropartphys.2004.01.005

    2004-01-01

    The primary cosmic ray (CR) proton, helium and CNO fluxes in the energy range 80-300 TeV are studied at the National Gran Sasso Laboratories by means of EAS-TOP (Campo Imperatore, 2005 m a.s.l.) and MACRO (deep underground, 3100 m w.e., the surface energy threshold for a muon reaching the detector being E/sub mu //sup th/ approximately=1.3 TeV). The measurement is based on: (a) the selection of primaries based on their energy/nucleon (i.e., with energy/nucleon sufficient to produce a muon with energy larger than 1.3 TeV) and the reconstruction of the shower geometry by means of the muons recorded by MACRO in the deep underground laboratories; (b) the detection of the associated atmospheric Cherenkov light (C.l.) signals by means of the C.l. detector of EAS-TOP. The C.l. density at core distance r>100 m is directly related to the total primary energy E/sub 0/. Proton and helium ("p+He") and proton, helium and CNO ("p +He+CNO") primaries are thus selected at E/sub 0/ approximately=80 Te V, and at E/sub 0/ appro...

  10. Optimal Mutation Rates for the (1+lambda) EA on OneMax Through Asymptotically Tight Drift Analysis

    DEFF Research Database (Denmark)

    Gießen, Christian; Witt, Carsten

    2018-01-01

    We study the (1+) EA, a classical population-based evolutionary algorithm, with mutation probability c / n, where and are constant, on the benchmark function OneMax, which counts the number of 1-bits in a bitstring. We improve a well-established result that allows to determine the first hitting t...... that mutation rates up to 10% larger than the asymptotically optimal rate 1 / n minimize the expected runtime. However, in absolute terms the expected runtime does not change by much when replacing 1 / n with the optimal mutation rate....... drift is known. This reduces the analysis of expected optimization time to finding an exact expression for the drift. We then give an exact closed-form expression for the drift and develop a method to approximate it very efficiently, enabling us to determine approximate optimal mutation rates for the (1......+) EA for various parameter settings of c and and also for moderate sizes of n. This makes the need for potentially lengthy and costly experiments in order to optimize c for fixed n and for the optimization of OneMax unnecessary. Interestingly, even for moderate n and not too small it turns out...

  11. Northeast Empire Limited Partnership No. 2 Alternative Energy, Inc. and Maine Public Service Company (Docket No. EA-95): Environmental Assessment

    International Nuclear Information System (INIS)

    1992-05-01

    This environmental assessment (EA) has been prepared in connection with the application (the Application) by Alternative Energy, Inc. (AEI), Northeast Empire Limited Partnership number-sign 2 (the Partnership) and Maine Public Service Company (MPS and, collectively with AEI and the Partnership, the Applicants), filed on January 6, 1992, for authorization to transmit electric energy to a foreign country. The electric energy to be exported would be produced by a 39-megawatt (MW), wood-fired powerplant (the Project) to be developed by AEI and to be built by the Partnership in Ashland, Maine, which is located in MPS' service territory. In the Application, the Applicants requested authorization for MPS to transmit electricity generated by the Project from Maine through New Brunswick, Canada, on route back to the US for domestic use by Central Maine Power Company (MP). The need to cross the US -Canadian border arises due to the geography of the area and to facilitate access to an existing transmission line. None of the power will be used in Canada. This EA addresses the environmental impacts associated with the export of electric energy and the connected actions which are expected to result from the authorization of those exports. The electricity would be exported over cross-border transmission facilities maintained between MPS and New Brunswick Power Corporation (NB Power). No new cross-border facilities, and no modification of any existing cross-border facilities, are required in connection with the proposed action

  12. Differentiation of lard, chicken fat, beef fat and mutton fat by GCMS and EA-IRMS techniques.

    Science.gov (United States)

    Ahmad Nizar, Nina Naquiah; Nazrim Marikkar, Jalaldeen Mohamed; Hashim, Dzulkifly Mat

    2013-01-01

    A study was conducted to differentiate lard, chicken fat, beef fat and mutton fat using Gas Chromatography Mass Spectrometry (GC-MS) and Elemental Analyzer-Isotope Ratio Mass Spectrometry (EA-IRMS). The comparison of overall fatty acid data showed that lard and chicken fat share common characteristics by having palmitic, oleic and linoleic acid as major fatty acids while beef and mutton fats shared common characteristics by possessing palmitic, stearic and oleic acid as major fatty acids. The direct comparisons among the fatty acid data, therefore, may not be suitable for discrimination of different animal fats. When the fatty acid distributional data was subjected to Principle Component Analysis (PCA), it was demonstrated that stearic, oleic and linoleic acids as the most discriminating parameters in the clustering of animal fats into four subclasses. The bulk carbon analysis of animal fats using EA-IRMS showed that determination of the carbon isotope ratios (δ¹³C) would be a good indicator for discriminating lard, chicken fat, beef fat and mutton fat. This would lead to a faster and more efficient method to ascertain the source of origin of fats used in food products.

  13. Cardiac-Restricted IGF-1Ea Overexpression Reduces the Early Accumulation of Inflammatory Myeloid Cells and Mediates Expression of Extracellular Matrix Remodelling Genes after Myocardial Infarction

    Directory of Open Access Journals (Sweden)

    Enrique Gallego-Colon

    2015-01-01

    Full Text Available Strategies to limit damage and improve repair after myocardial infarct remain a major therapeutic goal in cardiology. Our previous studies have shown that constitutive expression of a locally acting insulin-like growth factor-1 Ea (IGF-1Ea propeptide promotes functional restoration after cardiac injury associated with decreased scar formation. In the current study, we investigated the underlying molecular and cellular mechanisms behind the enhanced functional recovery. We observed improved cardiac function in mice overexpressing cardiac-specific IGF-1Ea as early as day 7 after myocardial infarction. Analysis of gene transcription revealed that supplemental IGF-1Ea regulated expression of key metalloproteinases (MMP-2 and MMP-9, their inhibitors (TIMP-1 and TIMP-2, and collagen types (Col 1α1 and Col 1α3 in the first week after injury. Infiltration of inflammatory cells, which direct the remodelling process, was also altered; in particular there was a notable reduction in inflammatory Ly6C+ monocytes at day 3 and an increase in anti-inflammatory CD206+ macrophages at day 7. Taken together, these results indicate that the IGF-1Ea transgene shifts the balance of innate immune cell populations early after infarction, favouring a reduction in inflammatory myeloid cells. This correlates with reduced extracellular matrix remodelling and changes in collagen composition that may confer enhanced scar elasticity and improved cardiac function.

  14. The Interplay of Population Size and Mutation Probability in the (1+λ) EA on OneMax

    DEFF Research Database (Denmark)

    Gießen, Christian; Witt, Carsten

    2017-01-01

    The ((Formula presented.)) EA with mutation probability c / n, where (Formula presented.) is an arbitrary constant, is studied for the classical OneMax function. Its expected optimization time is analyzed exactly (up to lower order terms) as a function of c and (Formula presented.). It turns out...... that 1 / n is the only optimal mutation probability if (Formula presented.), which is the cut-off point for linear speed-up. However, if (Formula presented.) is above this cut-off point then the standard mutation probability 1 / n is no longer the only optimal choice. Instead, the expected number...... of generations is (up to lower order terms) independent of c, irrespectively of it being less than 1 or greater. The theoretical results are obtained by a careful study of order statistics of the binomial distribution and variable drift theorems for upper and lower bounds. Experimental supplements shed light...

  15. Charge correlations in the breakup of gold projectiles in reactions at E/A=600 MeV

    International Nuclear Information System (INIS)

    Kreutz, P.

    1992-09-01

    In the present thesis the charge correlations in the breakup of gold projectiles in heavy ion collisions at an incident energy of E/A=600 MeV were studied. Thereby it has been proved that the sum of the charges from the projectile source under exclusion of the protons (Z bound ) is saliently suited for the classification of the nuclear reactions. At large values of Z bound we fins fission and spallation reactions. For smaller values of Z bound we observe events with an increasing number of medium-heavy fragments. Thereby the multifragment events appear in the Dalitz diagrams as a continuation of more symmetric becoming spallation events. In reactions with Z bound ≅ 35 the conditions for the formation of medium-heavy fragments are optimal and the multifragment events represent the dominating exit channel. A mean multiplicity of the medium-heavy fragments of ≅ 4 is reached. (orig./HSI) [de

  16. Carta Acuerdo Dirección de EaD - y Dirección SeDiCI

    OpenAIRE

    Universidad Nacional de La Plata; Dirección de Educación a Distancia, Innovación en el aula y TIC (EAD)

    2012-01-01

    Establecer un marco de colaboración técnica entre la Dirección de Educación a Distancia Innovación en el aula y TIC (EaD) y el Servicio de Difusión de la Creación Intelectual (SeDiCI) de la UNLP, de modo de potenciar el desarrollo de actividades conjuntas en temas de interés común, aprovechando al máximo los recursos humanos y de infraestructura con los que cuentan. En este contexto crear un Repositorio Abierto de Objetos de Aprendizaje (OA) que permita integrar la producción de la UNLP y ...

  17. The Israeli EA-FEL Upgrade Towards Long Pulse Operation for Ultra-High Resolution Single Pulse Coherent Spectroscopy

    CERN Document Server

    Gover, A; Kanter, M; Kapilevich, B; Litvak, B; Peleg, S; Socol, Y; Volshonok, M

    2005-01-01

    The Israeli Electrostatic Accelerator FEL (EA-FEL) is now being upgraded towards long pulse (1005s) operation and ultra-high resolution (10(-6)) single pulse coherent spectroscopy. We present quantitative estimations regarding the applications of controlled radiation chirp for spectroscopic applications with pulse-time Fourier Transform limited spectral resolution. Additionally, we describe a novel extraction-efficiency-improving scheme based on increase of accelerating voltage (boosting) after saturation is achieved. The efficiency of the proposed scheme is confirmed by theoretical and numerical calculations. The latter are performed using software, based on 3D space-frequency domain model. The presentation provides an overview of the upgrade status: the high-voltage terminal is being reconfigured to accept the accelerating voltage boost system; a new broad band low-loss resonator is being manufactured; multi-stage depressed collector is assembled.

  18. Influence of combined impact and cyclic loading on the overall fatigue life of forged steel, EA4T

    Energy Technology Data Exchange (ETDEWEB)

    Malekzadeh, A.; Hadidi-Moud, S.; Farhangdoost, Kh [Ferdowsi University of Mashhad, Mashhad (Iran, Islamic Republic of)

    2017-03-15

    The performance of forged steel, EA4T, used in rail industry, under simulated in service conditions, i.e. combined impact - cyclic loading, was investigated through a comprehensive experimental programme. The standard Paris-Erdogan fatigue design curve parameters, m and C, were calibrated to account for the effect of the impact component of loading. A minimum threshold for impact load component, identified in the experiments, was also incorporated in the proposed empirical model. Comparison with experimental findings indicated that this “modified” Fatigue design curve could predict the fatigue life of pre impact loaded specimens with sufficient accuracy. It was therefore suggested that the modified model may be used as a novel design tool for predicting the overall fatigue life of components made of this material under the specified combined impact and fatigue loading conditions.

  19. Study on Soap-free P(MMA-EA-AA/MAA) Latex Particles With Narrow Size Distribution

    Institute of Scientific and Technical Information of China (English)

    K. Kang; C. Y. Kan; Y. Du; D. S. Liu

    2005-01-01

    @@ 1Introduction In the past decades, more and more studies have been focused on the synthesis of monodisperse particles with different diameter by special polymerization technique. In 1980' s, Ugelstad, et al[1] invented two-step swelling method to prepare monodisperse microsphere with large size more than 1 μm. In the following decade, Okubo and his coworkers[2] synthesized monodisperse crosslinked polymer particles above 3 μm using one-step dynamic swelling method. New method has been developed to produce particles more than 50 μm in diameter with a standard deviation of less than 2%[3]. Up to now, most of the monodisperse particles were usually prepared by polymerization of St in the presence of surfactants. In this presentation, sub-micro sized P (MMA-EA-AA/MAA) particles with narrow size distribution were prepared by seeded emulsion polymerization in the absence of any surfactant materials.

  20. Hadronic cosmic ray interactions near the LHC energy region and in the UHE domain of giant EAS

    Energy Technology Data Exchange (ETDEWEB)

    Capdevielle, J.N. [AstroParticule et Cosmologie (APC), College de France, 75 - Paris (France)

    2005-07-01

    The fluctuations of ray families simulated with CORSIKA in the energy region 3.10{sup 15} - 10{sup 17} eV on the basis of standard Lns collider physics exhibits alignments of secondaries in the stratosphere and at ground level. The remarkable event recorded on the Concorde does not fit well however those cases. The possible hints of new mechanisms, especially the valence diquark breaking, are considered. Observing that the extrapolation of the original cosmic ray primary spectrum derived from the size spectrum measured in the Akeno classical EAS array coincides with the spectrum measured recently by the Hires Stereo experiment, we point out a possible overestimation of the primary energy in inclined showers of the surface arrays like AGASA. (author)

  1. Heat partition in the E/A=8.5 MeV 74Ge+165Ho reaction

    International Nuclear Information System (INIS)

    Kwiatkowski, K.; Planeta, R.; Zhou, S.H.; Viola, V.E.; Breuer, H.; McMahan, M.A.; Mignerey, A.C.

    1990-01-01

    The excitation-energy distribution of projectilelike fragments formed in the E/A=8.5 MeV 74 Ge+ 165 Ho reaction has been obtained by applying a statistical evaporation calculation to the difference between primary fragment mass yields derived from kinematic coincidence measurements and directly measured yields. A gradual transition from approximate equipartition of excitation energy for small energy losses to a division that favors the targetlike fragment for highly damped events is observed, in agreement with previous measurements. For a given energy loss, heat partition is found to correlate with the direction of net nucleon transfer. The variances of the excitation-energy distributions are shown to increase monotonically as a function of energy loss. The average data are compared with predictions of the nucleon exchange transport model. The results suggest that energy-loss mechanisms in addition to nucleon exchange may be important in the early stages of the collision

  2. New aspects in nucleon-nucleus collisions and EAS properties around 10(6) GeV

    International Nuclear Information System (INIS)

    Capdevielle, J.N.; Gawin, J.

    1985-01-01

    At energies higher than 2 x 10 to the 5 GeV, very little information exists on detailed properties of nucleon-nucleon collision; the rare elements are coming from jets and as nondirect improvements from gamma-ray families. The results exhibit some conflicting features, or at least, very large fluctuations like copious production of gamma rays in opposition to Centauro-like events, which suggest that phase transition to quark-gluon plasma occurs in nucleus-nucleus collisions and even in nucleon-nucleus collision. The multicluster phenomenological model (MPM) is extrapolated for EAS simulation up to 5 x 10 to the 6 GeV to put in evidence some significant deviation between experimental data and prediction

  3. Headspace solid phase microextraction--GC/C-IRMS for delta13CVPDB measurements of mono-aromatic hydrocarbons using EA-IRMS calibration.

    Science.gov (United States)

    Ebongué, Véronique Woule; Geypens, Benny; Berglund, Michael; Taylor, Philip

    2009-03-01

    This work aims at comparing the delta(13)C(VPDB) of mono-aromatic hydrocarbons benzene, toluene, ethylbenzene and xylene isomers (BTEX) measured by elemental analyser (EA)-isotope ratio mass spectrometer (IRMS) with the delta(13)C(VPDB) measured on the same compounds by headspace solid phase microextraction - GC/C-IRMS (hSPME - GC/C-IRMS) with the final goal of using these compounds as internal standards on the latter system. The EA-IRMS measurements were done using calcium and lithium carbonate isotopic reference materials: NBS19 and L-SVEC for establishing the delta(13)C(VPDB) scale. The EA-IRMS measurements with helium dilution of a set of five reference materials (USGS40, USGS41, IAEA-CH-6, IAEA-CH-3 and IAEA-601) show systematic bias of 1 per thousand relative to their assigned values. This bias due to the dilution mechanism in the used ConfloII interface device could not be avoided. As the selected hydrocarbons: BTEX could not be analysed by EA-IRMS without helium dilution, their delta(13)C(VPDB) must be corrected from this observed bias using an external calibration. The CO(2) gas calibrated using EA-IRMS without helium dilution, was used as an in-house reference for the delta(13)C(VPDB) measurements of the BTEX by the hSPME - GC/C-IRMS system. The comparison made between the delta(13)C(VPDB) measured on the same BTEX compounds by EA-IRMS (with external calibration) and by hSPME - GC/C-IRMS techniques showed good agreement.

  4. A Gaussian mixture clustering model for characterizing football players using the EA Sports' FIFA video game system. [Modelo basado en agrupamiento de mixturas Gaussianas para caracterizar futbolistas utilizando el sistema de videojuegos FIFA de EA Sports].

    Directory of Open Access Journals (Sweden)

    César Soto-Valero

    2017-07-01

    Full Text Available The generation and availability of football data has increased considerably last decades, mostly due to its popularity and also because of technological advances. Gaussian mixture clustering models represents a novel approach to exploring and analyzing performance data in sports. In this paper, we use principal components analysis in conjunction with a model-based Gaussian clustering method with the purpose of characterizing professional football players. Our model approach is tested using 40 attributes from EA Sports' FIFA video game series system, corresponding to 7705 European players. Clustering results reveal a clear distinction among different performance indicators, representing four different roles in the team. Players were labeled according to these roles and a gradient tree boosting model was used for ranking attributes regarding to its importance. We found that the dribbling skill is the most discriminating variable among the different clustered players’ profiles. Resumen En las últimas décadas se ha visto un incremento considerable en la generación y disponibilidad de datos de fútbol, esto se debe fundamentalmente a la popularidad de este deporte así como a los avances tecnológicos realizados en este campo. Los modelos de agrupamiento basados en mixturas Gaussianas representan un enfoque novedoso para explorar y analizar datos de desempeño deportivo. En el presente trabajo, se lleva a cabo una caracterización de jugadores profesionales de fútbol utilizando técnicas de análisis de componentes principales y agrupamiento basados en mixturas Gaussianas. El modelo presentado es comprobado utilizando datos del sistema de videojuegos FIFA de EA Sports, dichos datos representan 40 atributos correspondientes a 7705 futbolistas europeos. Los resultados del agrupamiento revelan una clara distinción entre algunos indicadores de desempeño, los cuales corresponden a cuatro roles diferentes en el equipo. Consecuentemente, los

  5. E+A Galaxy Properties and Post-Starburst Galaxy Evolution Data through SDSS-IV MaNGA and Illustris: A Co-Analysis

    Science.gov (United States)

    Ojanen, Winonah; Dudley, Raymond; Edwards, Kay; Gonzalez, Andrea; Johnson, Amalya; Kerrison, Nicole; Marinelli, Mariarosa; Melchert, Nancy; Liu, Charles; Sloan Collaboration, SDSS-IV MaNGA

    2018-01-01

    E+A galaxies (Elliptical + A-type stars) are post-starburst galaxies that have experienced a sudden quenching phase. Using previous research methods, 39 candidates out of 2,812 galaxies observed, or 1.4%, were selected from the SDSS-IV MaNGA survey. We then identified morphological characteristics of the 39 galaxies including stellar kinematics, Gini coefficient, gas density and distribution and stellar ages. To study the origin of how E+A galaxies evolved to their present state, galaxy simulation data from the Illustris simulation was utilized to identify similar quenched post-starburst candidates. Seven post-starburst candidates were identified through star formation rate histories of Illustris simulated galaxies. The evolution of these galaxies is studied from 0 to 13.8 billion years ago to identify what caused the starburst and quenching of the Illustris candidates. Similar morphological characteristics of Illustris post-starburst candidates are pulled from before, during, and post-starburst and compared to the same morphological characteristics of the E+A galaxies from SDSS-IV MaNGA. The characteristics and properties of the Illustris galaxies are used to identify the possible evolutionary histories of the observed E+A galaxies. This work was supported by grants AST-1460860 from the National Science Foundation and SDSS FAST/SSP-483 from the Alfred P. Sloan Foundation to the CUNY College of Staten Island.

  6. As, Bi, Hg, S, Sb, Sn and Te geochemistry of the J-M Reef, Stillwater Complex, Montana: constraints on the origin of PGE-enriched sulfides in layered intrusions

    Science.gov (United States)

    Zientek, M.L.; Fries, T.L.; Vian, R.W.

    1990-01-01

    The J-M Reef is an interval of disseminated sulfides in the Lower Banded series of the Stillwater Complex that is enriched in the platinum group elements (PGE). Palladium and Pt occur in solid solution in base-metal sulfides and as discrete PGE minerals. PGE minerals include sulfides, tellurides, arsenides, antimonides, bismuthides, and alloys with Fe, Sn, Hg, and Au. Several subpopulations can be delineated based on whole-rock chemical analyses for As, Bi, Cu, Hg, Pd, Pt, S, Sb and Te for samples collected from and adjacent to the J-M Reef. In general, samples from within the reef have higher Pt/Cu, Pd/Cu, Pd/Pt, Te/Bi and S/(Te+Bi) than those collected adjacent to the reef. Vertical compositional profiles through the reef suggest that Pd/Cu and Pt/Cu decrease systematically upsection from mineralized to barren rock. The majority of samples with elevated As, Sb and Hg occur adjacent to the reef, not within it, or in sulfide-poor rocks. Neither magma mixing nor fluid migration models readily explain why the minor quantities of sulfide minerals immediately adjacent to the sulfide-enriched layers that form the J-M Reef have different element ratios than the sulfide minerals that form the reef. If all the sulfides formed by exsolution during a magma mixing event and the modal proportion of sulfide now in the rocks are simply the result of mechanical processes that concentrated the sulfides into some layers and not others, then the composition of the sulfide would not be expected to be different. Models that rely upon ascending liquids or fluids are incompatible with the presence of sulfides that are not enriched in PGE immediately below or interlayered with the PGE-enriched sulfides layers. PGE-enriched postcumulus fluids should have reacted to the same extent with sulfides immediately outside the reef as within the reef. One explanation is that some of the sulfide minerals in the rocks outside the reef have a different origin than those that make up the reef. The

  7. Correlations of light particles in the reaction 40Ar on 197Au at E/A=200 MeV

    International Nuclear Information System (INIS)

    Kunde, G.J.

    1990-08-01

    For the study of small-angle correlations of light particles an experiment at the SATURNE synchrotron with 40 Ar on 197 Au at an incident energy of E/A=200 MeV was performed. A hodoscope consisting of an 8x8 matrix of silicon-cesium iodide detectors was applied under a mean angle of 40 degrees. The evaluation of the coincident particle information was performed via correlation functions, which were determined for systems with Z ≤ = 3. For three different fragments emission temperatures were measured via the determination of population ratios for particle-unstable states. Furthermore by means of p-p correlations the reaction volume was studied. The results are: For 5 Li a mean emission temperature of 6.4 -1.0 1.1 MeV resulted, for 4 He a mean emission temperature of 5.4 -1.2 +1.8 MeV was found. The temperature of 2.3 -0.2 0.6 MeV determined for 8 Be is strongly influenced by feeding. For the states at 21.1 and 22.1 MeV in 4 He a dependence of the temperature on the kinetic sum energy of the coincident particles was found, a temperature growth with increasing sum energy of about 3 MeV over the measured range of the sum energies resulted. Via p-p correlations a source radius of 5.8 ± 0.3 fm was determined. The correction for protons from sequential decays leads to radii, which are about 1 fm smaller. The radii and radius ratios for different ranges of the sum energy of the protons were analyzed. The measured emission temperatures are about 1 MeV higher than the values for the same system at E/A = 60 MeV. The temperatures correspond in the model of the statistical multifragmentation to an excitation energy of about 2 GeV, while they follow in the model of the sequential fragment emission for an excitation energy of about 1 GeV. (orig.) [de

  8. δ15N measurement of organic and inorganic substances by EA-IRMS: a speciation-dependent procedure.

    Science.gov (United States)

    Gentile, Natacha; Rossi, Michel J; Delémont, Olivier; Siegwolf, Rolf T W

    2013-01-01

    Little attention has been paid so far to the influence of the chemical nature of the substance when measuring δ(15)N by elemental analysis (EA)-isotope ratio mass spectrometry (IRMS). Although the bulk nitrogen isotope analysis of organic material is not to be questioned, literature from different disciplines using IRMS provides hints that the quantitative conversion of nitrate into nitrogen presents difficulties. We observed abnormal series of δ(15)N values of laboratory standards and nitrates. These unexpected results were shown to be related to the tailing of the nitrogen peak of nitrate-containing compounds. A series of experiments were set up to investigate the cause of this phenomenon, using ammonium nitrate (NH(4)NO(3)) and potassium nitrate (KNO(3)) samples, two organic laboratory standards as well as the international secondary reference materials IAEA-N1, IAEA-N2-two ammonium sulphates [(NH(4))(2)SO(4)]-and IAEA-NO-3, a potassium nitrate. In experiment 1, we used graphite and vanadium pentoxide (V(2)O(5)) as additives to observe if they could enhance the decomposition (combustion) of nitrates. In experiment 2, we tested another elemental analyser configuration including an additional section of reduced copper in order to see whether or not the tailing could originate from an incomplete reduction process. Finally, we modified several parameters of the method and observed their influence on the peak shape, δ(15)N value and nitrogen content in weight percent of nitrogen of the target substances. We found the best results using mere thermal decomposition in helium, under exclusion of any oxygen. We show that the analytical procedure used for organic samples should not be used for nitrates because of their different chemical nature. We present the best performance given one set of sample introduction parameters for the analysis of nitrates, as well as for the ammonium sulphate IAEA-N1 and IAEA-N2 reference materials. We discuss these results considering the

  9. 8 April 2011 - Brazilian Minister of State for Science and Technology A. Mercadante Oliva signing the guest book with CERN Director-General R. Heuer and Head of International Relations F. Pauss; in the ATLAS visitor centre with Collaboration Former Spokesperson P. Jenni; visiting LHC superconducting magnet test hall with J.M. Jimenez.

    CERN Multimedia

    Maximilien Brice

    2011-01-01

    8 April 2011 - Brazilian Minister of State for Science and Technology A. Mercadante Oliva signing the guest book with CERN Director-General R. Heuer and Head of International Relations F. Pauss; in the ATLAS visitor centre with Collaboration Former Spokesperson P. Jenni; visiting LHC superconducting magnet test hall with J.M. Jimenez.

  10. 1 April 2014 - President of the Parliament of the Principality of Liechtenstein A. Frick and his delegation visiting the LHC tunnel at Point 1 with Technology Department Head J.M. Jiménez and signing the Guest book with CERN Director-General R. Heuer. Deputy Head of International Relations E. Tsesmelis present throughout.

    CERN Multimedia

    Pantelia, Anna

    2014-01-01

    1 April 2014 - President of the Parliament of the Principality of Liechtenstein A. Frick and his delegation visiting the LHC tunnel at Point 1 with Technology Department Head J.M. Jiménez and signing the Guest book with CERN Director-General R. Heuer. Deputy Head of International Relations E. Tsesmelis present throughout.

  11. 17 January 2014 - Y. Sakurada Japanese Senior Vice Minister of Education, Culture, Sports, Science and Technology signing the Guest book with CERN Director-General R. Heuer and visiting the LHC tunnel at Point 1 with Technology Department Head J.M. Jiménez. Head of International Relations R. Voss present throughout.

    CERN Multimedia

    Pantelia, Anna

    2014-01-01

    17 January 2014 - Y. Sakurada Japanese Senior Vice Minister of Education, Culture, Sports, Science and Technology signing the Guest book with CERN Director-General R. Heuer and visiting the LHC tunnel at Point 1 with Technology Department Head J.M. Jiménez. Head of International Relations R. Voss present throughout.

  12. Automatic and integrated micro-enzyme assay (AIμEA) platform for highly sensitive thrombin analysis via an engineered fluorescence protein-functionalized monolithic capillary column.

    Science.gov (United States)

    Lin, Lihua; Liu, Shengquan; Nie, Zhou; Chen, Yingzhuang; Lei, Chunyang; Wang, Zhen; Yin, Chao; Hu, Huiping; Huang, Yan; Yao, Shouzhuo

    2015-04-21

    Nowadays, large-scale screening for enzyme discovery, engineering, and drug discovery processes require simple, fast, and sensitive enzyme activity assay platforms with high integration and potential for high-throughput detection. Herein, a novel automatic and integrated micro-enzyme assay (AIμEA) platform was proposed based on a unique microreaction system fabricated by a engineered green fluorescence protein (GFP)-functionalized monolithic capillary column, with thrombin as an example. The recombinant GFP probe was rationally engineered to possess a His-tag and a substrate sequence of thrombin, which enable it to be immobilized on the monolith via metal affinity binding, and to be released after thrombin digestion. Combined with capillary electrophoresis-laser-induced fluorescence (CE-LIF), all the procedures, including thrombin injection, online enzymatic digestion in the microreaction system, and label-free detection of the released GFP, were integrated in a single electrophoretic process. By taking advantage of the ultrahigh loading capacity of the AIμEA platform and the CE automatic programming setup, one microreaction column was sufficient for many times digestion without replacement. The novel microreaction system showed significantly enhanced catalytic efficiency, about 30 fold higher than that of the equivalent bulk reaction. Accordingly, the AIμEA platform was highly sensitive with a limit of detection down to 1 pM of thrombin. Moreover, the AIμEA platform was robust and reliable to detect thrombin in human serum samples and its inhibition by hirudin. Hence, this AIμEA platform exhibits great potential for high-throughput analysis in future biological application, disease diagnostics, and drug screening.

  13. Effect of smoking on EA and NOS expression as well as NO and ET-1 content in gingival tissue of patients with chronic periodontitis

    Directory of Open Access Journals (Sweden)

    Ying Feng

    2017-02-01

    Full Text Available Objective: To study the effect of smoking on EA and NOS expression as well as NO and ET-1 content in gingival tissue of patients with chronic periodontitis. Methods: Patients diagnosed with periodontitis in our hospital between May 2013 and March 2016 were selected to screen 72 cases of smokers and 80 cases of non-smokers who were enrolled in smoking group and non-smoking group respectively, periodontal tissue was collected to detect the expression of EA, NOS and NLRP3 inflammasome, and gingival crevicular fluid was collected to detect the content of ET-1, NO, inflammatory factors and MMPs. Results: EA expression and ET-1 content in gingival tissue of smoking group were significantly higher than those of nonsmoking group while NOS expression and NO content in gingival tissue were significantly lower than those of non-smoking group; NLRP3, ASC, Caspase-1, IL-1β and IL-18 expression in gingival tissue of smoking group were significantly higher than those of nonsmoking group, and IL-1β, IL-18, TNF-α, IFN-γ, MMP1, MMP8 and MMP13 content in gingival crevicular fluid were significantly higher than those of non-smoking group; NLRP3, ASC, Caspase-1, IL-1β and IL-18 expression as well as IL-1β, IL-18, TNF-α, IFN-γ, MMP1, MMP8 and MMP13 content were positively correlated with EA and ET-1, and negatively correlated with NOS and NO. Conclusion: Smoking can cause increased EA and ET-1 as well as decreased NOS and NO in gingival tissue of patients with chronic periodontitis, thus adjusting the expression of NLRP3 inflammasome and MMPs to periodontal tissue inflammation and structure damage.

  14. ALTERED EXPRESSION OF SURFACE RECEPTORS AT EA.HY926 ENDOTHELIAL CELL LINE INDUCED WITH PLACENTAL SECRETORY FACTORS

    Directory of Open Access Journals (Sweden)

    O. I. Stepanova

    2012-01-01

    Full Text Available Abstract. Placental cell populations produce a great variety of angiogenic factors and cytokines than control angiogenesis in placenta. Functional regulation of endothelial cells proceeds via modulation of endothelial cell receptors for endogenous angiogenic and apoptotic signals. Endothelial phenotype alteration during normal pregnancy and in cases of preclampsia is not well understood. The goal of this investigation was to evaluate altered expression of angiogenic and cytokine receptors at EA.hy926 endothelial cells under the influence of placental tissue supernatants. Normal placental tissue supernatants from 1st and 3rd trimesters, and pre-eclamptic placental tissue supernatants (3rd trimester stimulated angiogenic and cytokine receptors expression by the cultured endothelial cells, as compared with their background expression. Tissue supernatants from placental samples of 3rd trimester caused a decreased expression of angiogenic and cytokine receptors by endothelial cells, thus reflecting maturation of placental vascular system at these terms. Supernatants from preeclamptic placental tissue induced an increase of CD119 expression, in comparison with normal placental supernatants from the 3rd trimester. This finding suggests that IFNγ may be a factor of endothelial activation in pre-eclampsia. The study was supported by grants ГК №02.740.11.0711, НШ-3594.2010.7., and МД-150.2011.7.

  15. Enterprise Architecture (EA) Roadmap

    Data.gov (United States)

    Office of Personnel Management — The Enterprise Roadmap reflects the information technology (IT) investment priorities established in agency PortfolioStat reviews, as well as IT program decisions...

  16. J.M. v.d. Westhuysen

    African Journals Online (AJOL)

    "While pure science goes very deeply into a very limited problern - so that the definition ... ficiencies of national livestock and the low market pene- tration of AI in South ..... in vitro penetration tests under various experimental conditions. Fertility ...

  17. A continuum of H- to He-rich tidal disruption candidates with a preference for E+A galaxies

    Energy Technology Data Exchange (ETDEWEB)

    Arcavi, Iair; Gal-Yam, Avishay; Horesh, Assaf; Ofek, Eran O.; De Cia, Annalisa; Tal, David [Department of Particle Physics and Astrophysics, The Weizmann Institute of Science, Rehovot 76100 (Israel); Sullivan, Mark [School of Physics and Astronomy, University of Southampton, Southampton SO17 1BJ (United Kingdom); Pan, Yen-Chen [Department of Physics (Astrophysics), University of Oxford, DWB, Keble Road, Oxford OX1 3RH (United Kingdom); Cenko, S. Bradley [Astrophysics Science Division, NASA Goddard Space Flight Center, Mail Code 661, Greenbelt, MD 20771 (United States); Yan, Lin; Yang, Chen-Wei [Infrared Processing and Analysis Center, California Institute of Technology, Pasadena, CA 91125 (United States); Howell, D. A. [Las Cumbres Observatory Global Telescope, 6740 Cortona Drive, Suite 102, Goleta, CA 93111 (United States); Kulkarni, Shrinivas R.; Tendulkar, Shriharsh P.; Cohen, Judith G. [Cahill Center for Astrophysics, California Institute of Technology, Pasadena, CA 91125 (United States); Tang, Sumin [Kavli Institute for Theoretical Physics, University of California, Santa Barbara, CA 93106 (United States); Xu, Dong [Dark Cosmology Centre, Niels Bohr Institute, University of Copenhagen, Juliane Maries Vej 30, DK-2100 København Ø (Denmark); Sternberg, Assaf [Excellence Cluster Universe, Technische Universität München, Boltzmann Strasse 2, D-85748 Garching (Germany); Bloom, Joshua S.; Nugent, Peter E., E-mail: iarcavi@lcogt.net [Department of Astronomy, University of California, Berkeley, CA 94720 (United States); and others

    2014-09-20

    We present the results of a Palomar Transient Factory (PTF) archival search for blue transients that lie in the magnitude range between 'normal' core-collapse and superluminous supernovae (i.e., with –21 ≤ M {sub R} {sub (peak)} ≤ – 19). Of the six events found after excluding all interacting Type IIn and Ia-CSM supernovae, three (PTF09ge, 09axc, and 09djl) are coincident with the centers of their hosts, one (10iam) is offset from the center, and a precise offset cannot be determined for two (10nuj and 11glr). All the central events have similar rise times to the He-rich tidal disruption candidate PS1-10jh, and the event with the best-sampled light curve also has similar colors and power-law decay. Spectroscopically, PTF09ge is He-rich, while PTF09axc and 09djl display broad hydrogen features around peak magnitude. All three central events are in low star formation hosts, two of which are E+A galaxies. Our spectrum of the host of PS1-10jh displays similar properties. PTF10iam, the one offset event, is different photometrically and spectroscopically from the central events, and its host displays a higher star formation rate. Finding no obvious evidence for ongoing galactic nuclei activity or recent star formation, we conclude that the three central transients likely arise from the tidal disruption of a star by a supermassive black hole. We compare the spectra of these events to tidal disruption candidates from the literature and find that all of these objects can be unified on a continuous scale of spectral properties. The accumulated evidence of this expanded sample strongly supports a tidal disruption origin for this class of nuclear transients.

  18. Study the Stability of SSR Repeats of pEA29 Plasmid of the Casual Agent of Fire Blight

    Directory of Open Access Journals (Sweden)

    S. Baghaee Ravari

    2016-02-01

    Full Text Available Introduction Fire blight disease causes by Erwinia amylovora infects a wide variety of rosaceous plants. It was first recorded from pear trees in Karaj in year 1990. After that it was observed in many pear and apple orchards of the country. E. amylovora isolates differed slightly in virulence, symptoms and host range which ca be related to different plasmid content. The presence of an universal plasmid, pEA29, has been observed in majority of E. amylovora strains. Short-sequence DNA repeat with eight nt were repeated 3 to 15 times in the PstI fragment of the pEA29 plasmid. Here, the stability of SSR units and efficiency of this method to categorize strains was checked. For this reseaon two methods including amplification and cloning of whole and part of PstI fragment was done and the sequences were compared to eachother. In addition stability was evaluated based on three treatments including long time propagation, keeping strains in cold situation and re-isolation of infected tissues. Materials and Methods In this study 20 strains were purchased from the Iranian Plant Protection Research Institute. Their typical phenotypic tests were examined for all strains. All of then were checked with lateral flow immune chromatography in different serial dilutions. The pathogenicity were aassayed using complete fruit. Direct PCR with A/B primers and nested PCR with AJ75/AJ76 were applied for studied strains. Ten representative strains were selected snf part of PstI fragment amplified using RS1/RS2 primers. The PCR products were purified by QIAquick PCR purification kit (Qiagen, USA, cloned in pGEM-T and were sequenced (Macrogen Inc., Korea. Five of 10 were chosen for stability tests including long time propagation and sub culturing each two week for three months, keeping strains in refrigerator for three months and re-isolation of infected tissues. Results and Discussion In phenotypic tests all studies strains were facultative anaerobic growth, oxidase

  19. Prevalence of E/A wave fusion and A wave truncation in DDD pacemaker patients with complete AV block under nominal AV intervals.

    Directory of Open Access Journals (Sweden)

    Wolfram C Poller

    Full Text Available Optimization of the AV-interval (AVI in DDD pacemakers improves cardiac hemodynamics and reduces pacemaker syndromes. Manual optimization is typically not performed in clinical routine. In the present study we analyze the prevalence of E/A wave fusion and A wave truncation under resting conditions in 160 patients with complete AV block (AVB under the pre-programmed AVI. We manually optimized sub-optimal AVI.We analyzed 160 pacemaker patients with complete AVB, both in sinus rhythm (AV-sense; n = 129 and under atrial pacing (AV-pace; n = 31. Using Doppler analyses of the transmitral inflow we classified the nominal AVI as: a normal, b too long (E/A wave fusion or c too short (A wave truncation. In patients with a sub-optimal AVI, we performed manual optimization according to the recommendations of the American Society of Echocardiography.All AVB patients with atrial pacing exhibited a normal transmitral inflow under the nominal AV-pace intervals (100%. In contrast, 25 AVB patients in sinus rhythm showed E/A wave fusion under the pre-programmed AV-sense intervals (19.4%; 95% confidence interval (CI: 12.6-26.2%. A wave truncations were not observed in any patient. All patients with a complete E/A wave fusion achieved a normal transmitral inflow after AV-sense interval reduction (mean optimized AVI: 79.4 ± 13.6 ms.Given the rate of 19.4% (CI 12.6-26.2% of patients with a too long nominal AV-sense interval, automatic algorithms may prove useful in improving cardiac hemodynamics, especially in the subgroup of atrially triggered pacemaker patients with AV node diseases.

  20. Simulating the energy deposits of particles in the KASCADE-grande detector stations as a preliminary step for EAS event reconstruction

    International Nuclear Information System (INIS)

    Toma, G.; Brancus, I.M.; Mitrica, B.; Sima, O.; Rebel, H.; Haungs, A.

    2005-01-01

    The study of primary cosmic rays with energies higher than 10 14 eV is done mostly by indirect observation techniques such as the study of Extensive Air Showers (EAS). In the much larger framework effort of inferring data on the mass and energy of the primaries from EAS observables, the present study aims at developing a versatile method and software tool that will be used to reconstruct lateral particle densities from the energy deposits of particles in the KASCADE-Grande detector stations. The study has been performed on simulated events, by taking into account the interaction of the EAS components with the detector array (energy deposits). The energy deposits have been simulated using the GEANT code and then the energy deposits have been parametrized for different incident energies and angles of EAS particles. Thus the results obtained for simulated events have the same level of consistency as the experimental data. This technique will allow an increased speed of lateral particle density reconstruction when studying real events detected by the KASCADE-Grande array. The particle densities in detectors have been reconstructed from the energy deposits. A correlation between lateral particle density and primary mass and primary energy (at ∼600 m from shower core) has been established. The study puts great emphasis on the quality of reconstruction and also on the speed of the technique. The data obtained from the study on simulated events creates the basis for the next stage of the study, the study of real events detected by the KASCADE-Grande array. (authors)

  1. The recruitment of patients to trials in head and neck cancer: a qualitative study of the EaStER trial of treatments for early laryngeal cancer.

    Science.gov (United States)

    Hamilton, D W; de Salis, I; Donovan, J L; Birchall, M

    2013-08-01

    We aimed to investigate the factors contributing to poor recruitment to the EaStER trial "Early Stage glottic cancer: Endoscopic excision or Radiotherapy" feasibility study. We performed a prospective qualitative assessment of the EaStER trial at three centres to investigate barriers to recruitment and implement changes. Methods used included semi-structured interviews, focus groups and audio-recordings of recruitment encounters. First, surgeons and recruiters did not all accept the primary outcome as the rationale for the trial. Surgeons did not always adhere to the trial eligibility criteria leading to variations between centres in the numbers of "eligible" patients. Second, as both treatments were considered equally successful, recruiters and patients focused on the pragmatics of the different trial arms, favouring surgery over radiotherapy. The lack of equipoise was reflected in the way recruiters presented trial information. Third, patient views, beliefs and preferences were not fully elicited or addressed by recruiters. Fourth, in some centres, logistical issues made trial participation difficult. This qualitative research identified several major issues that explained recruitment difficulties. While there was insufficient time to address these in the EaStER trial, several factors would need to be addressed to launch further RCTs in head and neck cancer. These include the need for clear ongoing agreement among recruiting clinicians regarding details in the study protocol; an understanding of the logistical issues hindering recruitment at individual centres; and training recruiters to enable them to explain the need for randomisation and the rationale for the RCT to patients.

  2. Comparison of male chimeric mice generated from microinjection of JM8.N4 embryonic stem cells into C57BL/6J and C57BL/6NTac blastocysts.

    Science.gov (United States)

    Fielder, Thomas J; Yi, Charles S; Masumi, Juliet; Waymire, Katrina G; Chen, Hsiao-Wen; Wang, Shuling; Shi, Kai-Xuan; Wallace, Douglas C; MacGregor, Grant R

    2012-12-01

    To identify ways to improve the efficiency of generating chimeric mice via microinjection of blastocysts with ES cells, we compared production and performance of ES-cell derived chimeric mice using blastocysts from two closely related and commonly used sub-strains of C57BL/6. Chimeras were produced by injection of the same JM8.N4 (C57BL/6NTac) derived ES cell line into blastocysts of mixed sex from either C57BL/6J (B6J) or C57BL/6NTac (B6NTac) mice. Similar efficiency of production and sex-conversion of chimeric animals was observed with each strain of blastocyst. However, B6J chimeric males had fewer developmental abnormalities involving urogenital and reproductive tissues (1/12, 8%) compared with B6NTac chimeric males (7/9, 78%). The low sample size did not permit determination of statistical significance for many parameters. However, in each category analyzed the B6J-derived chimeric males performed as well, or better, than their B6NTac counterparts. Twelve of 14 (86%) B6J male chimeras were fertile compared with 6 of 11 (55%) B6NTac male chimeras. Ten of 12 (83%) B6J chimeric males sired more than 1 litter compared with only 3 of 6 (50%) B6NTac chimeras. B6J male chimeras produced more litters per productive mating (3.42 ± 1.73, n = 12) compared to B6NTac chimeras (2.17 ± 1.33, n = 6). Finally, a greater ratio of germline transmitting chimeric males was obtained using B6J blastocysts (9/14; 64%) compared with chimeras produced using B6NTac blastocysts (4/11; 36%). Use of B6J host blastocysts for microinjection of ES cells may offer improvements over blastocysts from B6NTac and possibly other sub-strains of C57BL/6 mice.

  3. A comparison of genotyping-by-sequencing analysis methods on low-coverage crop datasets shows advantages of a new workflow, GB-eaSy.

    Science.gov (United States)

    Wickland, Daniel P; Battu, Gopal; Hudson, Karen A; Diers, Brian W; Hudson, Matthew E

    2017-12-28

    Genotyping-by-sequencing (GBS), a method to identify genetic variants and quickly genotype samples, reduces genome complexity by using restriction enzymes to divide the genome into fragments whose ends are sequenced on short-read sequencing platforms. While cost-effective, this method produces extensive missing data and requires complex bioinformatics analysis. GBS is most commonly used on crop plant genomes, and because crop plants have highly variable ploidy and repeat content, the performance of GBS analysis software can vary by target organism. Here we focus our analysis on soybean, a polyploid crop with a highly duplicated genome, relatively little public GBS data and few dedicated tools. We compared the performance of five GBS pipelines using low-coverage Illumina sequence data from three soybean populations. To address issues identified with existing methods, we developed GB-eaSy, a GBS bioinformatics workflow that incorporates widely used genomics tools, parallelization and automation to increase the accuracy and accessibility of GBS data analysis. Compared to other GBS pipelines, GB-eaSy rapidly and accurately identified the greatest number of SNPs, with SNP calls closely concordant with whole-genome sequencing of selected lines. Across all five GBS analysis platforms, SNP calls showed unexpectedly low convergence but generally high accuracy, indicating that the workflows arrived at largely complementary sets of valid SNP calls on the low-coverage data analyzed. We show that GB-eaSy is approximately as good as, or better than, other leading software solutions in the accuracy, yield and missing data fraction of variant calling, as tested on low-coverage genomic data from soybean. It also performs well relative to other solutions in terms of the run time and disk space required. In addition, GB-eaSy is built from existing open-source, modular software packages that are regularly updated and commonly used, making it straightforward to install and maintain

  4. A large sample of Kohonen selected E+A (post-starburst) galaxies from the Sloan Digital Sky Survey

    Science.gov (United States)

    Meusinger, H.; Brünecke, J.; Schalldach, P.; in der Au, A.

    2017-01-01

    the E+A sample that may indicate hidden AGNs, though other sources are also possible. The catalogue is available at the CDS via anonymous ftp to http://cdsarc.u-strasbg.fr (http://130.79.128.5) or via http://cdsarc.u-strasbg.fr/viz-bin/qcat?J/A+A/597/A134

  5. A Reflight of the Explorer-1 Science Mission: The Montana EaRth Orbiting Pico Explorer (MEROPE)

    Science.gov (United States)

    Klumpar, D. M.; Obland, M.; Hunyadi, G.; Jepsen, S.; Larsen, B.; Kankelborg, C.; Hiscock, W.

    2001-05-01

    Montana State University's interdisciplinary Space Science and Engineering Laboratory (SSEL) under support from the Montana NASA Space Grant Consortium is engaged in an earth orbiting satellite student design and flight project. The Montana EaRth Orbiting Pico Explorer (MEROPE) will carry a modern-day reproduction of the scientific payload carried on Explorer-1. On February 1, 1958 the United States launched its first earth orbiting satellite carrying a 14 kg scientific experiment built by Professor James Van Allen's group at the State University of Iowa (now The University of Iowa). The MEROPE student satellite will carry a reproduction, using current-day technology, of the scientific payload flown on Explorer-1. The CubeSat-class satellite will use currently available, low cost technologies to produce a payload-carrying satellite with a total orbital mass of 1 kg in a volume of 1 cubic liter. The satellite is to be launched in late 2001 into a 600 km, 65° inclination orbit. MEROPE will utilize passive magnetic orientation for 2-axis attitude control. A central microprocessor provides timing, controls on-board operations and switching, and enables data storage. Body mounted GaAs solar arrays are expected to provide in excess of 1.5 W. to maintain battery charge and operate the bus and payload. The Geiger counter will be operated at approximately 50% duty cycle, primarily during transits of the earth's radiation belts. Data will be stored on board and transmitted approximately twice per day to a ground station located on the Bozeman campus of the Montana State University. Owing to the 65° inclination, the instrument will also detect the higher energy portion of the electron spectrum responsible for the production of the Aurora Borealis. This paper describes both the technical implementation and design of the satellite and its payload as well as the not inconsiderable task of large team organization and management. As of March 2001, the student team consists of

  6. Global emissions of the hydrofluorocarbons (HFCs) HFC-365mfc, HFC-245fa, HFC-227ea, and HFC-236fa based on atmospheric observations

    Science.gov (United States)

    Vollmer, M. K.; Miller, B. R.; Rigby, M. L.; Reimann, S.; Muhle, J.; Agage, Soge, Snu Members, Kopri Members

    2010-12-01

    We report on the atmospheric measurements and global emissions of the hydrofluorocarbons (HFCs) HFC-365mfc (CH3CH2CF2CF3, 1,1,1,3,3-pentafluorobutane), HFC-245fa (CHF2CH2CF3, 1,1,1,3,3-pentafluoropropane), HFC-227ea (CF3CHFCF3, 1,1,1,2,3,3,3-heptafluoropropane), and HFC-236fa (CF3CH2CF3, 1,1,1,3,3,3-hexafluoropropane). These measurements are from in-situ observations at stations of AGAGE (Advanced Global Atmospheric Gases Experiment) and SOGE (System for Observations of Halogenated Greenhouse Gases in Europe), and from the Korean station Gosan. We also report on flask sample measurements from the Antarctic stations King Sejong and Troll, and extend our records back to the 1970s using archived air samples of both hemispheres. All data are used in a global 12-box 2-dimensional atmospheric transport model to derive global abundances and emission estimates. All four HFCs have strongly increased in the atmosphere in recent years with growth rates at nearly 10 %, resulting in dry air mole fractions at the end of 2009 of 0.49 ppt for HFC-365mfc, 1.00 ppt for HFC-245fa, and 0.51 ppt for HFC-227ea. HFC-236fa, for which we report the first atmospheric measurements, is less abundant and has grown to 0.069 ppt at the end of 2009. Our model results show rapidly growing emissions of HFC-365mfc and HFC-245fa after 2002 but surprisingly these have now started to decline to globally 2.7 kt/yr (HFC-365mfc) and 6.1 kt/yr (HFC-245fa). On the other hand HFC-227ea and HFC-236fa show uninterrupted growth in their emissions of 2.5 kt/yr and 0.2 kt/yr at the end of 2009.

  7. Preliminary Results Regarding the Present Morphometric Characters of Thermal Rudd, Scardinius racovitzai Müller 1958 from Pețea Spring Natural Reserve

    Directory of Open Access Journals (Sweden)

    Grigoraş Gabriela

    2015-12-01

    Full Text Available The precarious temperature regime, associated with the negative influence of other environmental and biotic factors, represents a major risk for the survival of the thermal rudd from the lake Ochiul Mare, located in the Pârâul Peţea natural reserve. Therefore, a complex morphometric and body geometry analysis was conducted on specimens collected in 2013 in order to define the variability of the present population. The relatively small sample size is due to legislative restrictions on collecting endangered species, so statistical methods of analysis were applied to increase confidence in the assertions.

  8. Study of the decay of hot nuclear systems formed in Au-induced reactions at E/A=60 MeV

    International Nuclear Information System (INIS)

    Delis, D.N.; Colonna, N.; Sui, Q.; Tso, K.

    1993-01-01

    Multifragment production was measured for the 197 Au + 12 C, 27 Al, 51 V, 63 Cu and 197 Au reactions at E/A= 60 MeV. Comparison of experimental observables to calculations with a dynamical code coupled to a statistical model indicates agreement with some features of the experimental data. Furthermore the logarithms of the branching ratios for binary, ternary, quaternary, and quinary decays plotted as a function of E -1/2 show a linear dependence that ,strongly suggests a statistical competition between the various multifraigment channels. Finally, by utilizing the momentum tensor, the shape of the most central events in momentum space has been determined

  9. Decay patterns of target-like and projectile-like nuclei in 84Kr+197Au, natU reactions at E/A=150 MeV

    International Nuclear Information System (INIS)

    Quednau, B.M.; Galin, J.; Ledoux, X.; Crema, E.; Gebauer, B.; Hilscher, D.; Jahnke, U.; Jacquet, D.; Leray, S.; and others.

    1996-01-01

    The reactions 84 Kr+ 197 Au and 84 Kr+ nat U were studied at E/A=150 MeV employing the large-volume neutron multiplicity filter ORION at SATURNE. The observed correlations between the atomic number of projectile-like nuclei and neutron multiplicity indicate large excitation energies in the primary projectile- and target-like fragments. Angular correlations between the fission fragments of the U-like nucleus and the projectile-like fragments show a memory of the reaction plane, however no indications of spin effects are found. (author)

  10. Representaciones culturales de países hispanohablantes: una mirada a los recursos visuales en el contexto de EaD

    Directory of Open Access Journals (Sweden)

    Leandra Cristina de Oliveira

    2017-09-01

    Full Text Available Con vistas a la relevancia de la discusión sobre cultura en la Lingüística Aplicada, tanto en el ámbito de la enseñanza de lengua materna como de lengua extranjera, direccionamos el diálogo sobre el tema a la enseñanza de español en la Educación a Distancia (EaD. Observando el Curso de Letras Español de la Universidad Federal de Santa Catarina, en la modalidad EaD, objetivamos discutir las representaciones culturales de los países hispanohablantes en las imágenes del Ambiente virtual de la asignatura Lengua Española I. Consonante al objetivo, asentamos la siguiente cuestión: ¿en qué medida las representaciones culturales en las imágenes analizadas contribuyen para la desconstrucción de concepciones reduccionistas y estereotipadas sobre los países hispanohablantes? La respuesta a esta cuestión procede del análisis de las imágenes introductorias de los tópicos de la asignatura citada, fundamentada en bases teóricas de estudios culturales, con especial atención a los conceptos de cultura, identidad y diferencia.

  11. High-precision determination of 18O/16O ratios of silver phosphate by EA-pyrolysis-IRMS continuous flow technique.

    Science.gov (United States)

    Lécuyer, Christophe; Fourel, François; Martineau, François; Amiot, Romain; Bernard, Aurélien; Daux, Valérie; Escarguel, Gilles; Morrison, John

    2007-01-01

    A high-precision, and rapid on-line method for oxygen isotope analysis of silver phosphate is presented. The technique uses high-temperature elemental analyzer (EA)-pyrolysis interfaced in continuous flow (CF) mode to an isotopic ratio mass spectrometer (IRMS). Calibration curves were generated by synthesizing silver phosphate with a 13 per thousand spread in delta(18)O values. Calibration materials were obtained by reacting dissolved potassium dihydrogen phosphate (KH(2)PO(4)) with water samples of various oxygen isotope compositions at 373 K. Validity of the method was tested by comparing the on-line results with those obtained by classical off-line sample preparation and dual inlet isotope measurement. In addition, silver phosphate precipitates were prepared from a collection of biogenic apatites with known delta(18)O values ranging from 12.8 to 29.9 per thousand (V-SMOW). Reproducibility of +/- 0.2 per thousand was obtained by the EA-Py-CF-IRMS method for sample sizes in the range 400-500 microg. Both natural and synthetic samples are remarkably well correlated with conventional (18)O/(16)O determinations. Silver phosphate is a very stable material and easy to degas and, thus, could be considered as a good candidate to become a reference material for the determination of (18)O/(16)O ratios of phosphate by high-temperature pyrolysis. Copyright 2006 John Wiley & Sons, Ltd.

  12. Carbon-13 composition of bulk dry wines by irm-EA/MS and irm-13C NMR: An indicator of vine water status

    Directory of Open Access Journals (Sweden)

    Guyon Francois

    2017-01-01

    Full Text Available Measurements performed on a set of 32 authentic wines (not submitted to any oenological treatment and their ethanol, recovered by distillation, show high correlation between δ13C of bulk wine and its ethanol. These measurements were performed by isotope ratio monitoring by mass spectrometry coupled to an elemental analyzer (irm-EA/MS. Then a series of wines produced by vines of which water status was assessed during the growing season with predawn leaf water potential measurements, was studied by irm-EA/MS. As expected δ13C is correlated to vine water status conditions, as a result of stomatal closure. The ethanol of these specific wines was also analyzed by isotope ratio monitoring and by nuclear magnetic resonance (irm-13C NMR to determine carbon-13 composition on the two specific sites of the ethanol skeleton. If these measurements confirm the correlation between 13C composition and vine growth conditions, the 13C stereospecific information does not make vine water status assessment more precise.

  13. A retrospective analysis of real-world use of the eaTracker® My Goals website by adults from Ontario and Alberta, Canada.

    Science.gov (United States)

    Lieffers, Jessica R L; Haresign, Helen; Mehling, Christine; Hanning, Rhona M

    2016-09-15

    Little is known about use of goal setting and tracking tools within online programs to support nutrition and physical activity behaviour change. In 2011, Dietitians of Canada added "My Goals," a nutrition and physical activity behaviour goal setting and tracking tool to their free publicly available self-monitoring website (eaTracker® ( http://www.eaTracker.ca/ )). My Goals allows users to: a) set "ready-made" SMART (Specific, Measurable, Attainable, Realistic, Time-related) goals (choice of n = 87 goals from n = 13 categories) or "write your own" goals, and b) track progress using the "My Goals Tracker." The purpose of this study was to characterize: a) My Goals user demographics, b) types of goals set, and c) My Goals Tracker use. Anonymous data on all goals set using the My Goals feature from December 6/2012-April 28/2014 by users ≥19y from Ontario and Alberta, Canada were obtained. This dataset contained: anonymous self-reported user demographic data, user set goals, and My Goals Tracker use data. Write your own goals were categorized by topic and specificity. Data were summarized using descriptive statistics. Multivariate binary logistic regression was used to determine associations between user demographics and a) goal topic areas and b) My Goals Tracker use. Overall, n = 16,511 goal statements (75.4 % ready-made; 24.6 % write your own) set by n = 8,067 adult users 19-85y (83.3 % female; mean age 41.1 ± 15.0y, mean BMI 28.8 ± 7.6kg/m(2)) were included for analysis. Overall, 33.1 % of ready-made goals were from the "Managing your Weight" category. Of write your own goal entries, 42.3 % were solely distal goals (most related to weight management); 38.6 % addressed nutrition behaviour change (16.6 % had unspecific general eating goals); 18.1 % addressed physical activity behaviour change (47.3 % had goals without information on exercise amount and type). Many write your own goals were poor quality (e.g., non-specific (e.g., missing

  14. Atmospheric histories and global emissions of the anthropogenic hydrofluorocarbons HFC-365mfc, HFC-245fa, HFC-227ea, and HFC-236fa

    Science.gov (United States)

    Vollmer, Martin K.; Miller, Benjamin R.; Rigby, Matthew; Reimann, Stefan; Mühle, Jens; Krummel, Paul B.; O'Doherty, Simon; Kim, Jooil; Rhee, Tae Siek; Weiss, Ray F.; Fraser, Paul J.; Simmonds, Peter G.; Salameh, Peter K.; Harth, Christina M.; Wang, Ray H. J.; Steele, L. Paul; Young, Dickon; Lunder, Chris R.; Hermansen, Ove; Ivy, Diane; Arnold, Tim; Schmidbauer, Norbert; Kim, Kyung-Ryul; Greally, Brian R.; Hill, Matthias; Leist, Michael; Wenger, Angelina; Prinn, Ronald G.

    2011-04-01

    We report on ground-based atmospheric measurements and emission estimates of the four anthropogenic hydrofluorocarbons (HFCs) HFC-365mfc (CH3CF2CH2CF3, 1,1,1,3,3-pentafluorobutane), HFC-245fa (CHF2CH2CF3, 1,1,1,3,3-pentafluoropropane), HFC-227ea (CF3CHFCF3, 1,1,1,2,3,3,3-heptafluoropropane), and HFC-236fa (CF3CH2CF3, 1,1,1,3,3,3-hexafluoropropane). In situ measurements are from the global monitoring sites of the Advanced Global Atmospheric Gases Experiment (AGAGE), the System for Observations of Halogenated Greenhouse Gases in Europe (SOGE), and Gosan (South Korea). We include the first halocarbon flask sample measurements from the Antarctic research stations King Sejong and Troll. We also present measurements of archived air samples from both hemispheres back to the 1970s. We use a two-dimensional atmospheric transport model to simulate global atmospheric abundances and to estimate global emissions. HFC-365mfc and HFC-245fa first appeared in the atmosphere only ˜1 decade ago; they have grown rapidly to globally averaged dry air mole fractions of 0.53 ppt (in parts per trillion, 10-12) and 1.1 ppt, respectively, by the end of 2010. In contrast, HFC-227ea first appeared in the global atmosphere in the 1980s and has since grown to ˜0.58 ppt. We report the first measurements of HFC-236fa in the atmosphere. This long-lived compound was present in the atmosphere at only 0.074 ppt in 2010. All four substances exhibit yearly growth rates of >8% yr-1 at the end of 2010. We find rapidly increasing emissions for the foam-blowing compounds HFC-365mfc and HFC-245fa starting in ˜2002. After peaking in 2006 (HFC-365mfc: 3.2 kt yr-1, HFC-245fa: 6.5 kt yr-1), emissions began to decline. Our results for these two compounds suggest that recent estimates from long-term projections (to the late 21st century) have strongly overestimated emissions for the early years of the projections (˜2005-2010). Global HFC-227ea and HFC-236fa emissions have grown to average values of 2.4 kt yr-1

  15. Testing of an automated online EA-IRMS method for fast and simultaneous carbon content and stable isotope measurement of aerosol samples

    Science.gov (United States)

    Major, István; Gyökös, Brigitta; Túri, Marianna; Futó, István; Filep, Ágnes; Hoffer, András; Molnár, Mihály

    2016-04-01

    Comprehensive atmospheric studies have demonstrated that carbonaceous aerosol is one of the main components of atmospheric particulate matter over Europe. Various methods, considering optical or thermal properties, have been developed for quantification of the accurate amount of both organic and elemental carbon constituents of atmospheric aerosol. The aim of our work was to develop an alternative fast and easy method for determination of the total carbon content of individual aerosol samples collected on prebaked quartz filters whereby the mass and surface concentration becomes simply computable. We applied the conventional "elemental analyzer (EA) coupled online with an isotope ratio mass spectrometer (IRMS)" technique which is ubiquitously used in mass spectrometry. Using this technique we are able to measure simultaneously the carbon stable isotope ratio of the samples, as well. During the developing process, we compared the EA-IRMS technique with an off-line catalytic combustion method worked out previously at Hertelendi Laboratory of Environmental Studies (HEKAL). We tested the combined online total carbon content and stable isotope ratio measurement both on standard materials and real aerosol samples. Regarding the test results the novel method assures, on the one hand, at least 95% of carbon recovery yield in a broad total carbon mass range (between 100 and 3000 ug) and, on the other hand, a good reproducibility of stable isotope measurements with an uncertainty of ± 0.2 per mill. Comparing the total carbon results obtained by the EA-IRMS and the off-line catalytic combustion method we found a very good correlation (R2=0.94) that proves the applicability of both preparation method. Advantages of the novel method are the fast and simplified sample preparation steps and the fully automated, simultaneous carbon stable isotope ratio measurement processes. Furthermore stable isotope ratio results can effectively be applied in the source apportionment

  16. Influence of wind on aerodynamic drag for the second case of the arrangement of the equipment on the LE 060EA locomotive bodywork

    Directory of Open Access Journals (Sweden)

    Sorin ARSENE

    2015-06-01

    Full Text Available The electric power supply equipment of electric railways vehicles of surface is placed on the their body. The arrangement of the equipment on the vehicle body determines the variation of the aerodynamic drag. The gusts of wind occurring during the vehicle movement result in additional requests. The case of the locomotive of type LE 060 EA 5100kW moving with the second driving position is analyzed in this paper. For this particular case the components ensemble of the power supply system was geometric modelled in 3D format at 1:1 scale. The resulted model was placed in air flow simulation software to determine the aerodynamic resistance. The wind influence is analyzed for five point values of its speed. The wind direction is simulated by eight point values of the angle that it makes to the longitudinal axis of the vehicle.

  17. A simulation study of Linsley's approach to infer elongation rate and fluctuations of the EAS maximum depth from muon arrival time distributions

    International Nuclear Information System (INIS)

    Badea, A.F.; Brancus, I.M.; Rebel, H.; Haungs, A.; Oehlschlaeger, J.; Zazyan, M.

    1999-01-01

    The average depth of the maximum X m of the EAS (Extensive Air Shower) development depends on the energy E 0 and the mass of the primary particle, and its dependence from the energy is traditionally expressed by the so-called elongation rate D e defined as change in the average depth of the maximum per decade of E 0 i.e. D e = dX m /dlog 10 E 0 . Invoking the superposition model approximation i.e. assuming that a heavy primary (A) has the same shower elongation rate like a proton, but scaled with energies E 0 /A, one can write X m = X init + D e log 10 (E 0 /A). In 1977 an indirect approach studying D e has been suggested by Linsley. This approach can be applied to shower parameters which do not depend explicitly on the energy of the primary particle, but do depend on the depth of observation X and on the depth X m of shower maximum. The distribution of the EAS muon arrival times, measured at a certain observation level relatively to the arrival time of the shower core reflect the pathlength distribution of the muon travel from locus of production (near the axis) to the observation locus. The basic a priori assumption is that we can associate the mean value or median T of the time distribution to the height of the EAS maximum X m , and that we can express T = f(X,X m ). In order to derive from the energy variation of the arrival time quantities information about elongation rate, some knowledge is required about F i.e. F = - ∂ T/∂X m ) X /∂(T/∂X) X m , in addition to the variations with the depth of observation and the zenith-angle (θ) dependence, respectively. Thus ∂T/∂log 10 E 0 | X = - F·D e ·1/X v ·∂T/∂secθ| E 0 . In a similar way the fluctuations σ(X m ) of X m may be related to the fluctuations σ(T) of T i.e. σ(T) = - σ(X m )· F σ ·1/X v ·∂T/∂secθ| E 0 , with F σ being the corresponding scaling factor for the fluctuation of F. By simulations of the EAS development using the Monte Carlo code CORSIKA the energy and angle

  18. Implication of EAS data for the study of primary cosmic rays above 10 to the 5th power GeV

    Science.gov (United States)

    Popova, L.; Wdowczyk, J.

    1985-01-01

    Due to the strong decrease of the energetic cosmic ray flux its direct detection at the top of atmosphere with aircraft is limited at the present time to about 100,000 GeV. The intensity of all primary particles can be approximated in the range 100 to 100,000 GeV by power function with power index 2.65. There are predominantly protons and the rest is represented by several groups of nuclei. In the range of 100,000 to 10 to the 8th power GeV considerable disagreement is most probably connected with the uncertainity of the indirect derivation of the parameters of extensive air showers. Results for the primary spectrum in the range to the 8th power GeV, obtained by implication of extensive air showers (EAS) data from mountain altitudes are discussed.

  19. Vaccine platforms combining circumsporozoite protein and potent immune modulators, rEA or EAT-2, paradoxically result in opposing immune responses.

    Directory of Open Access Journals (Sweden)

    Nathaniel J Schuldt

    Full Text Available Malaria greatly impacts the health and wellbeing of over half of the world's population. Promising malaria vaccine candidates have attempted to induce adaptive immune responses to Circumsporozoite (CS protein. Despite the inclusion of potent adjuvants, these vaccines have limited protective efficacy. Conventional recombinant adenovirus (rAd based vaccines expressing CS protein can induce CS protein specific immune responses, but these are essentially equivalent to those generated after use of the CS protein subunit based vaccines. In this study we combined the use of rAds expressing CS protein along with rAds expressing novel innate immune response modulating proteins in an attempt to significantly improve the induction of CS protein specific cell mediated immune (CMI responses.BALB/cJ mice were co-vaccinated with a rAd vectors expressing CS protein simultaneous with a rAd expressing either TLR agonist (rEA or SLAM receptors adaptor protein (EAT-2. Paradoxically, expression of the TLR agonist uncovered a potent immunosuppressive activity inherent to the combined expression of the CS protein and rEA. Fortunately, use of the rAd vaccine expressing EAT-2 circumvented CS protein's suppressive activity, and generated a fivefold increase in the number of CS protein responsive, IFNγ secreting splenocytes, as well as increased the breadth of T cells responsive to peptides present in the CS protein. These improvements were positively correlated with the induction of a fourfold improvement in CS protein specific CTL functional activity in vivo.Our results emphasize the need for caution when incorporating CS protein into malaria vaccine platforms expressing or containing other immunostimulatory compounds, as the immunological outcomes may be unanticipated and/or counter-productive. However, expressing the SLAM receptors derived signaling adaptor EAT-2 at the same time of vaccination with CS protein can overcome these concerns, as well as significantly

  20. Search for EAS radio-emission at the Tien-Shan shower installation at a height of 3340 m above sea level

    Science.gov (United States)

    Beisenova, A.; Boos, E.; Haungs, A.; Sadykov, T.; Salihov, N.; Shepetov, A.; Tautayev, Y.; Vildanova, L.; Zhukov, V.

    2017-06-01

    The complex EAS installation of the Tien Shan mountain cosmic ray station which is situated at a height of 3340 m above sea level includes the scintillation and Cherenkov detectors of charged shower particles, an ionization calorimeter and a set of neutron detectors for registering the hadronic component of the shower, and a number of underground detectors of the penetrative EAS component. Now it is intended to expand this installation with a promising method for detecting the radio-emission generated by the particles of the developing shower. The facility for radio-emission detection consists of a three crossed dipole antennae, one being set vertically, and another two - mutually perpendicularly in a horizontal plane, all of them being connected to a three-channel radio-frequency amplifier of German production. By the passage of an extensive air shower, which is defined by a scintillation shower detector system, the output signal of antenna amplifier is digitized by a fast multichannel DT5720 ADC of Italian production, and kept within computer memory. The further analysis of the detected signal anticipates its operation according to a special algorithm and a search for the pulse of radio-emission from the shower. A functional test of the radio-installation is made with artificial signals which imitate those of the shower, and with the use of a N1996A type wave analyzer of Agilent Technologies production. We present preliminary results on the registration of extensive air shower emission at the Tien Shan installation which were collected during test measurements held in Summer 2016.

  1. Análise da utilização das tecnologias da informação e comunicação na educação a distância (EaD.

    Directory of Open Access Journals (Sweden)

    Carla Simone Pires

    2017-02-01

    Full Text Available A EaD se caracteriza por docentes e discentes fisicamente separados, conectados por TICs. No Brasil a EaD não é recente, entretanto, tem aumentado nos últimos anos devido a políticas públicas e à evolução das TICs, entretanto, a sua aplicação normalmente tem foco na economia de recursos. Apesar das dificuldades encontradas, é tendência mundial e converge para o uso de tecnologias. Neste sentido, TICs podem causar inclusão/exclusão social, dependendo de como sua utilização é planejadas. O mesmo ocorre com processos avaliativos, que mostram fragilidades. Os resultados permitem concluir que a transição para EaD não apresenta mudanças de práticas pedagógicas. Apesar disto, tem importante papel social, uma vez que vem suprir demandas reprimidas no que tange o acesso à educação superior, além de incentivar o desenvolvimento de municípios com Baixos Índice de Desenvolvimento Humano (IDH e Índice de Desenvolvimento da Educação Básica (IDEB. Ainda, mostra a necessidade de redimensionar as práticas de ensino (reinventando usos para TICs na transição entre ensino presencial e EaD, possibilitando que a EaD assuma sua função social na educação brasileira. Neste sentido,  Este trabalho teve como objetivo fazer um estudo analítico do contexto da Educação a Distância (EaD no Brasil, as práticas pedagógicas usadas e o papel das Tecnologias de Informação (TICs neste processo.

  2. Mass yield distributions for the reactions Ca+Ca, Nb+Nb and Ca+Ca at E/A=800 MeV in the molecular-dynamical model

    International Nuclear Information System (INIS)

    Kiselev, S.M.

    1987-01-01

    Mass yield distributions obtained on the basis of the molecular-dynamical model are presented for the Ca+Ca, Nb+Nb reactions at E/A=400 MeV and Ca+Ca reaction at E/A=800 MeV. For the fragments with masses upto quarter of the mass of initial nucleus the model predicts a power law for mass spectra with almost the same value of the exponent. Such the behaviour is roughly a result of the superposition of the fireball breakup and the disintegration of spectator regions rather than the evidence of a liquid-gas-like phase transition in hot nuclear matter

  3. Final Environmental Assessment (EA) for Modification of Airspace Units R-3008A/B/C from Visual Flight Rules (VFR) to VFR-Instrument Flight Rules (IFR) at Moody Air Force Base, Georgia

    Science.gov (United States)

    2015-09-30

    RULES ( IFR ) AT MOODY AIR FORCE BASE, GEORGIA September 2015 Finding of No Significant Impact Modification of Airspace Units R-3008A/B/C from...Interactions with Federally- Recognized Tribes. These tribal governments were also consulted regarding impacts to Final EA for VFR- IFR in R-3008A/B/C at Moody...analysis would focus on impacts to these Final EA for VFR- IFR in R-3008A/B/C at Moody AFB September 2015 2-5 resources from proposed activities

  4. Limites e possibilidades do ensino à distância (EaD na educação permanente em saúde: revisão integrativa

    Directory of Open Access Journals (Sweden)

    Adriane das Neves Silva

    2015-04-01

    Full Text Available Trata-se de um estudo sobre o uso do ensino a distância (EaD como uma estratégia de ensino na educação permanente em saúde (EPS, que teve como objetivo identificar e analisar os limites e possibilidades do uso da EaD na EPS. Estudo de revisão integrativa. O resultado aponta que a EaD é uma estratégia inovadora possível e potencial para a EPS, facilitando o desenvolvimento da aprendizagem dentro ou fora da instituição de saúde, porém é evidente a escassez de pesquisas na área. As limitações para a realização dos programas estão relacionadas à variável tempo, preparação para lidar com as tecnologias e importância do tutor como facilitador da aprendizagem. Conclui-se que o uso da EaD tem tido uma importante contribuição para o desenvolvimento dos recursos humanos em saúde, seja no processo de formação e/ou no processo contínuo de conhecimento.

  5. A retrospective analysis of real-world use of the eaTracker® My Goals website by adults from Ontario and Alberta, Canada

    Directory of Open Access Journals (Sweden)

    Jessica R. L. Lieffers

    2016-09-01

    Full Text Available Abstract Background Little is known about use of goal setting and tracking tools within online programs to support nutrition and physical activity behaviour change. In 2011, Dietitians of Canada added “My Goals,” a nutrition and physical activity behaviour goal setting and tracking tool to their free publicly available self-monitoring website (eaTracker® ( http://www.eaTracker.ca/ . My Goals allows users to: a set “ready-made” SMART (Specific, Measurable, Attainable, Realistic, Time-related goals (choice of n = 87 goals from n = 13 categories or “write your own” goals, and b track progress using the “My Goals Tracker.” The purpose of this study was to characterize: a My Goals user demographics, b types of goals set, and c My Goals Tracker use. Methods Anonymous data on all goals set using the My Goals feature from December 6/2012-April 28/2014 by users ≥19y from Ontario and Alberta, Canada were obtained. This dataset contained: anonymous self-reported user demographic data, user set goals, and My Goals Tracker use data. Write your own goals were categorized by topic and specificity. Data were summarized using descriptive statistics. Multivariate binary logistic regression was used to determine associations between user demographics and a goal topic areas and b My Goals Tracker use. Results Overall, n = 16,511 goal statements (75.4 % ready-made; 24.6 % write your own set by n = 8,067 adult users 19-85y (83.3 % female; mean age 41.1 ± 15.0y, mean BMI 28.8 ± 7.6kg/m2 were included for analysis. Overall, 33.1 % of ready-made goals were from the “Managing your Weight” category. Of write your own goal entries, 42.3 % were solely distal goals (most related to weight management; 38.6 % addressed nutrition behaviour change (16.6 % had unspecific general eating goals; 18.1 % addressed physical activity behaviour change (47.3 % had goals without information on exercise amount and type. Many write your own

  6. Optimization of on-line hydrogen stable isotope ratio measurements of halogen- and sulfur-bearing organic compounds using elemental analyzer-chromium/high-temperature conversion isotope ratio mass spectrometry (EA-Cr/HTC-IRMS).

    Science.gov (United States)

    Gehre, Matthias; Renpenning, Julian; Geilmann, Heike; Qi, Haiping; Coplen, Tyler B; Kümmel, Steffen; Ivdra, Natalija; Brand, Willi A; Schimmelmann, Arndt

    2017-03-30

    Accurate hydrogen isotopic analysis of halogen- and sulfur-bearing organics has not been possible with traditional high-temperature conversion (HTC) because the formation of hydrogen-bearing reaction products other than molecular hydrogen (H 2 ) is responsible for non-quantitative H 2 yields and possible hydrogen isotopic fractionation. Our previously introduced, new chromium-based EA-Cr/HTC-IRMS (Elemental Analyzer-Chromium/High-Temperature Conversion Isotope Ratio Mass Spectrometry) technique focused primarily on nitrogen-bearing compounds. Several technical and analytical issues concerning halogen- and sulfur-bearing samples, however, remained unresolved and required further refinement of the reactor systems. The EA-Cr/HTC reactor was substantially modified for the conversion of halogen- and sulfur-bearing samples. The performance of the novel conversion setup for solid and liquid samples was monitored and optimized using a simultaneously operating dual-detection system of IRMS and ion trap MS. The method with several variants in the reactor, including the addition of manganese metal chips, was evaluated in three laboratories using EA-Cr/HTC-IRMS (on-line method) and compared with traditional uranium-reduction-based conversion combined with manual dual-inlet IRMS analysis (off-line method) in one laboratory. The modified EA-Cr/HTC reactor setup showed an overall H 2 -recovery of more than 96% for all halogen- and sulfur-bearing organic compounds. All results were successfully normalized via two-point calibration with VSMOW-SLAP reference waters. Precise and accurate hydrogen isotopic analysis was achieved for a variety of organics containing F-, Cl-, Br-, I-, and S-bearing heteroelements. The robust nature of the on-line EA-Cr/HTC technique was demonstrated by a series of 196 consecutive measurements with a single reactor filling. The optimized EA-Cr/HTC reactor design can be implemented in existing analytical equipment using commercially available material and

  7. Capacidades do Estado brasileiro e arquitetura institucional da EaD: da organização burocrática à autonomia inserida dos órgãos estatais

    Directory of Open Access Journals (Sweden)

    Daniela da Costa Britto Pereira Lima

    2018-04-01

    Full Text Available Resumo: O tema deste estudo é a arquitetura institucional da educação a distância (EaD no Brasil sob a ótica das capacidades do Estado no que se refere à organização burocrática. Seu objetivo geral é apresentar e discutir algumas das capacidades do Estado brasileiro para gerir sua política pública de EaD. A pesquisa é do tipo bibliográfica e de natureza empírica, com suporte teórico em Evans (1993, 1995, 2004. O estudo empírico considerou o mapeamento e a análise da arquitetura institucional da EaD no Brasil entre 2010 e 2013 (LIMA, 2013. Constata-se que o Estado precisa rever sua arquitetura institucional da EaD, visando desenvolver a sua capacidade de organização burocrática e autonomia inserida, para passar de um Estado intermediário para desenvolvimentista. Palavras-chave: Educação a distância; educação superior; capacidades do Estado; arquitetura institucional.   Abstract: The theme of this study is the institutional architecture of distance education - EaD - in Brazil, from the point of view of the state's capabilities, regarding the bureaucratic organization. Its general objective is to present and discuss some of the capabilities of the Brazilian State to manage it's public DE policy. The research is a bibliographical and empirical study, with theoretical support in Evans (1993, 1995, 2004. The empirical study considered the mapping and analysis of the institutional architecture of EaD in Brazil between 2010 and 2013 (LIMA, 2013. It concludes that the Brazilian State needs to reassess its DE institutional architecture as a means to develop its bureaucratic organization capacity and inserted autonomy, and as a condition to move from an intermediary State to a developed one. Keywords: distance education; higher education; State capacity; institutional architecture.   Resumen: El tema de este estudio es la arquitectura institucional de la educación a distancia (EaD en Brasil bajo la óptica de las capacidades

  8. Search for $E_{\\gamma} \\geq 5 x 10^{13} eV \\gamma$-Ray Through the BAKSAN and EAS-TOP Correlated Data

    CERN Document Server

    Aglietta, M

    2000-01-01

    A search for transient point sources of ultra-high-energy (UHE) \\gamma-rays has been performed, based on the correlation of two extensive air shower arrays, BAKSAN (North Caucasus, $1700 m$ a.s.l., BAKSAN Neutrino Observatory, $9 Russia) and EAS-TOP (Campo Imperatore, $2005$ a.s.l., Laboratori Nazionali del Gran Sasso, Italy), which are located at very similar latitudes $(\\phi\\approx 43\\dag N)$, and separated in longitude by $\\Delta\\lambda \\approx 33.7\\dag$. $9 The search has been conducted at primary energy $E_{\\gamma} \\geq 5\\cdot10^{13} eV$ on the timescale of a daily source transit over the sky observable in the northern hemisphere $(19\\dag 5 \\cdot 10^{13} eV)> 2.0 \\cdot10^{-11} cm^{-2} s^{-1}$ and duration $\\Delta t 5. \\cdot 10^{13} eV) > 1.3 \\cdot10^{-11} cm^{-2} s^{-}1$ and $\\Delta t< 7.5 hrs$. A coincident $9 episode from Markarian $421$, observed on January 15th, 1994, with expected chance imitation rate $n_{ch}=0.01$ is discussed.

  9. Sitewide environmental assessment EA-1236 for preparation for transfer of ownership of Naval Petroleum Reserve No. 3 (NPR-3), Natrona County, Wyoming

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-04-01

    The Proposed Action includes the following principal elements: (1) The accelerated plugging and abandoning of uneconomic wells over the next six years. Uneconomic wells are operating wells which can no longer cover their direct and indirect costs. DOE estimates that there are 900 wells to be plugged and abandoned over the next six years, leaving approximately 200 wells for transfer by 2003. (2) Complete reclamation and restoration of abandoned sites. Restoration would include dismantling surface facilities, batteries, roads, test satellites, electrical distribution systems and associated power poles, when they are no longer needed for production. Soil contaminated by hydrocarbons would be biologically treated. Roads, facilities, batteries, and well sites would be ripped up, recontoured, disked and seeded with native vegetation. (3) The continued development of the Rocky Mountain Oilfield Testing Center (RMOTC) through the establishment of a consortium of university, state and private institutions. RMOTC would continue to provide facilities and support to government and private industry for testing and evaluating new oilfield and environmental technologies. Based on the findings of the EA, DOE has determined that the proposal does not constitute a major Federal action significantly affecting the quality of the human environment within the meaning of NEPA. Therefore, an environmental impact statement is not required.

  10. Sitewide environmental assessment EA-1236 for preparation for transfer of ownership of Naval Petroleum Reserve No. 3 (NPR-3), Natrona County, Wyoming

    International Nuclear Information System (INIS)

    1998-04-01

    The Proposed Action includes the following principal elements: (1) The accelerated plugging and abandoning of uneconomic wells over the next six years. Uneconomic wells are operating wells which can no longer cover their direct and indirect costs. DOE estimates that there are 900 wells to be plugged and abandoned over the next six years, leaving approximately 200 wells for transfer by 2003. (2) Complete reclamation and restoration of abandoned sites. Restoration would include dismantling surface facilities, batteries, roads, test satellites, electrical distribution systems and associated power poles, when they are no longer needed for production. Soil contaminated by hydrocarbons would be biologically treated. Roads, facilities, batteries, and well sites would be ripped up, recontoured, disked and seeded with native vegetation. (3) The continued development of the Rocky Mountain Oilfield Testing Center (RMOTC) through the establishment of a consortium of university, state and private institutions. RMOTC would continue to provide facilities and support to government and private industry for testing and evaluating new oilfield and environmental technologies. Based on the findings of the EA, DOE has determined that the proposal does not constitute a major Federal action significantly affecting the quality of the human environment within the meaning of NEPA. Therefore, an environmental impact statement is not required

  11. The important role of martensite laths to fracture toughness for the ductile fracture controlled by the strain in EA4T axle steel

    International Nuclear Information System (INIS)

    Liang, Yilong; Long, Shaolei; Xu, Pingwei; Lu, Yemao; Jiang, Yun; Liang, Yu; Yang, Ming

    2017-01-01

    The Hall-Petch relationship was used to investigate the role of martensite lath on fracture toughness (K IC ) during ductile fracture in a low-carbon EA4T axle steel. The hierarchical structures of lath martensite was clarified by means of optical microscope (OM), field emission scanning electron microscopy (FESEM), transmission electron microscopy (TEM) and electron backscattering diffraction (EBSD). Firstly, in such hierarchical structures, packet size (d p ) and block size (d b ) increase significantly with the size of prior austenite (d r ), while the martensite lath width (d l ) decreases. Subsequently, K IC was measured and follows the Hall-Petch relationship with d l . It depends on the rotation, bending and direct shear during crack propagation of laths, confirmed by EBSD. Besides, fracture toughness (K IC ) is proportional to a parameter ε v , the matrix strain, which is related to the plastic deformation of laths. Therefore, the martensite lath in hierarchical structures is the effective control unit of K IC during ductile fracture controlled by the strain.

  12. Authenticity determination of honeys with non-extractable proteins by means of elemental analyzer (EA) and liquid chromatography (LC) coupled to isotope ratio mass spectroscopy (IRMS).

    Science.gov (United States)

    Dong, Hao; Xiao, Kaijun; Xian, Yanping; Wu, Yuluan

    2018-02-01

    The present work aims to systematically demonstrate the authenticity of honeys with non-extractable proteins for the first time, by means of EA-IRMS and LC-IRMS. Fifty-three pure honeys of various botanical and geographical origins were studied and a criterion on the basis of the stable carbon isotope ratio characterization of total honey and the main sugars was established for pure honeys. Parameters such as δ 13 C values of total honey and the main sugars were well utilized to identify honeys with non-extractable proteins. Thirty-five honeys from which protein could not be extracted were all identified as adulterated with C-4 sugars or C-3 sugars. The use of isotopic compositions and some systematic differences permit the honeys with non-extractable proteins to be reliably identified. The findings obtained in this work could supplement the AOAC 998.12 C-4 sugar method, with regard to honeys from which protein cannot be extracted. Copyright © 2017 Elsevier Ltd. All rights reserved.

  13. The important role of martensite laths to fracture toughness for the ductile fracture controlled by the strain in EA4T axle steel

    Energy Technology Data Exchange (ETDEWEB)

    Liang, Yilong, E-mail: liangyilong@126.com [College of Materials Science and Metallurgical Engineering, Guizhou University (China); Guizhou key Laboratory for Mechanical Behavior and Microstructure of Materials (China); National & Local Joint Engineering Laboratory for High-performance Metal Structure Material and Advanced Manufacturing Technology (China); Long, Shaolei; Xu, Pingwei; Lu, Yemao [College of Materials Science and Metallurgical Engineering, Guizhou University (China); Guizhou key Laboratory for Mechanical Behavior and Microstructure of Materials (China); National & Local Joint Engineering Laboratory for High-performance Metal Structure Material and Advanced Manufacturing Technology (China); Jiang, Yun [Guizhou key Laboratory for Mechanical Behavior and Microstructure of Materials (China); National & Local Joint Engineering Laboratory for High-performance Metal Structure Material and Advanced Manufacturing Technology (China); Liang, Yu; Yang, Ming [College of Materials Science and Metallurgical Engineering, Guizhou University (China); Guizhou key Laboratory for Mechanical Behavior and Microstructure of Materials (China); National & Local Joint Engineering Laboratory for High-performance Metal Structure Material and Advanced Manufacturing Technology (China)

    2017-05-17

    The Hall-Petch relationship was used to investigate the role of martensite lath on fracture toughness (K{sub IC}) during ductile fracture in a low-carbon EA4T axle steel. The hierarchical structures of lath martensite was clarified by means of optical microscope (OM), field emission scanning electron microscopy (FESEM), transmission electron microscopy (TEM) and electron backscattering diffraction (EBSD). Firstly, in such hierarchical structures, packet size (d{sub p}) and block size (d{sub b}) increase significantly with the size of prior austenite (d{sub r}), while the martensite lath width (d{sub l}) decreases. Subsequently, K{sub IC} was measured and follows the Hall-Petch relationship with d{sub l}. It depends on the rotation, bending and direct shear during crack propagation of laths, confirmed by EBSD. Besides, fracture toughness (K{sub IC}) is proportional to a parameter ε{sub v}, the matrix strain, which is related to the plastic deformation of laths. Therefore, the martensite lath in hierarchical structures is the effective control unit of K{sub IC} during ductile fracture controlled by the strain.

  14. EA 18G Growler Aircraft (EA 18G)

    Science.gov (United States)

    2015-12-01

    10051.9 N/A 13186.9 8636.4 11550.1 15672.4 1 APB Breach Confidence Level Confidence Level of cost estimate for current APB: 50% The current...estimate recommendation aims to provide sufficient resources to execute the program under normal conditions, encountering average levels of technical...TY $M) Initial PAUC Development Estimate Changes PAUC Production Estimate Econ Qty Sch Eng Est Oth Spt Total 93.573 4.150 1.442 -0.319 0.947 -0.348

  15. Ensino da oralidade em Língua Estrangeira na EaD através de programas de comunicação síncrona. L2 speech teaching in Distance Education (EaD through synchronous communication softwares

    Directory of Open Access Journals (Sweden)

    Estivalet, Gustavo L.

    2014-11-01

    Full Text Available From the increasing growth of foreign language courses in distance education (EaD, information and communication technology (TIC have been playing a key role for the success of teaching and learning of speaking skills. Hence, synchronous communication softwares such as MSN, GoogleTalk, Skype, Voip, Dim-Dim, VZO Chat, Facebook, among others, have become essential tools for developing this skill in the interaction between students and teachers. Thus, this paper a makes a brief theoretical review of these softwares’ use in teaching speaking skills, b evaluates their use in the UFSC undergraduate distance course on Literature – Bachelor in English Language Teaching, and c discusses the use of synchronous communication softwares for teaching foreign languages in distance education. The adopted methodology included 1 observation on the use of these softwares during the course, 2 a questionnaire answered by the students, and 3 interviews with the teachers. It was observed that these softwares were used mostly in evaluation situations and that there is a demand from the students for broader interaction in foreign language through these tools in a didactic manner. Therefore, in order to develop speaking skills in foreign language in distance education, it is necessary an effective teaching practice through synchronous communication softwares. A partir do grande crescimento dos cursos de línguas estrangeiras (LE na educação a distância (EaD, as tecnologias de informação e comunicação (TIC passaram a desempenhar um papel fundamental nos processos de ensino e aprendizagem da oralidade em LE. Logo, os programas de comunicação síncrona, como MSN, GoogleTalk, Skype, Voip, Dim-Dim, VZO Chat, Facebook, entre outros, tornaram-se ferramentas essenciais na interação entre alunos e professores no desenvolvimento dessa habilidade. Este artigo realiza a uma breve revisão teórica da utilização desses programas no ensino da oralidade em LE, b avalia

  16. (MAA:EA) copolymer films

    Indian Academy of Sciences (India)

    2017-08-16

    Aug 16, 2017 ... behaviour. The interaction between oppositely charged poly- ... methods to improve the ionic conductivity, optical proper- ties, mechanical and ... liquid, filler and mixed salt systems [10,11]. Based on the ... multiple ways of preparing Cu2+ based polymer thin films. The Cu2+ ion ..... A broad and very strong.

  17. Optimization of single channel glazed photovoltaic thermal (PVT) array using Evolutionary Algorithm (EA) and carbon credit earned by the optimized array

    International Nuclear Information System (INIS)

    Singh, Sonveer; Agrawal, Sanjay; Gadh, Rajit

    2015-01-01

    Highlights: • Optimization of SCGPVT array using Evolutionary Algorithm. • The overall exergy gain is maximized with an Evolutionary Algorithm. • Annual Performance has been evaluated for New Delhi (India). • There are improvement in results than the model given in literature. • Carbon credit analysis has been done. - Abstract: In this paper, work is carried out in three steps. In the first step, optimization of single channel glazed photovoltaic thermal (SCGPVT) array has been done with an Evolutionary Algorithm (EA) keeping the overall exergy gain is an objective function of the SCGPVT array. For maximization of overall exergy gain, total seven design variables have been optimized such as length of the channel (L), mass flow rate of flowing fluid (m_F), velocity of flowing fluid (V_F), convective heat transfer coefficient through the tedlar (U_T), overall heat transfer coefficient between solar cell to ambient through glass cover (U_S_C_A_G), overall back loss heat transfer coefficient from flowing fluid to ambient (U_F_A) and convective heat transfer coefficient of tedlar (h_T). It has been observed that the instant overall exergy gain obtained from optimized system is 1.42 kW h, which is 87.86% more than the overall exergy gain of a un-optimized system given in literature. In the second step, overall exergy gain and overall thermal gain of SCGPVT array has been evaluated annually and there are 69.52% and 88.05% improvement in annual overall exergy gain and annual overall thermal gain respectively than the un-optimized system for the same input irradiance and ambient temperature. In the third step, carbon credit earned by the optimized SCGPVT array has also been evaluated as per norms of Kyoto Protocol Bangalore climatic conditions.

  18. Titanium dioxide nanoparticles induce human eosinophil adhesion onto endothelial EA.hy926 cells via activation of phosphoinositide 3-kinase/Akt cell signalling pathway.

    Science.gov (United States)

    Murphy-Marion, Maxime; Girard, Denis

    2018-02-01

    The use of nanoparticles (NPs) for developing new therapeutic strategies in a variety of diseases is gaining increasing attention. However, NPs could possess undesired effects, including pro-inflammatory activities. Despite the fact that several studies reported that NPs may induce or exacerbate eosinophilic inflammation in vivo in rodents, the information regarding the direct interaction between NPs and human eosinophils is lacking. In the present study, we test the possibility that NPs could alter the capacity of human eosinophils to adhere onto a cellular substratum. Using a panel of NPs, we found that several were able to increase the adhesion of human eosinophil onto endothelial EA.hy926 cells. Among them, TiO 2 NPs were the most potent and we therefore pursue this study with these NPs. TiO 2 NPs were found to increase the adhesion of eosinophils in a concentration dependent fashion. TiO 2 NPs did not alter the cell surface expression of a panel of cellular adhesion molecules, but CD29. Indeed, a weak to moderate, but significant, decrease of CD29 was observed after 30min but returned to normal levels after 90min. TiO 2 NPs were found to activate Akt, one important target of phosphoinositide 3-kinase (PI3K). However, despite the fact that cells were fully responsive to the cytokine GM-CSF activating both Akt and Erk-1/2, TiO 2 NPs did not activate Erk-1/2. Using a pharmacological approach with the PI3K/Akt inhibitor, wortmannin, the ability of TiO 2 NPs to activate Akt was drastically inhibited and, further, their capacity to increase adhesion of eosinophils was reversed. This study provides insights into the effects of NPs on the biology of human eosinophils indicating that as other agents, NPs, namely TiO 2 NPs, can induce intracellular events associated with a cellular function, adhesion. Copyright © 2017 Elsevier GmbH. All rights reserved.

  19. Políticas Públicas de Educação no Brasil: A Utilização da EaD Como Instrumento de Inclusão Social

    Directory of Open Access Journals (Sweden)

    José Matias Pereira

    2010-08-01

    Full Text Available The present article searchs to analyze - from the debate on the theory and the concept of education in the distance - the possibilities of intensive use of the EaD, in the context of the new public politics of education, as instrument of social inclusion in Brazil. It is verified, in this analysis that education in the distance, in a context where the continued learning started to be part in the life of the people, is presented as an important tool in the process of construction of public politics of education in the country. We conclude that, in the management of the public politics of education in the distance in Brazil must be advanced in the consistent construction of one arcabouço institucional and in the generation of stimulatons to the research in EaD, with sight to contribute for an increasing social inclusion in the country.

  20. Surface-Layer (S-Layer) Proteins Sap and EA1 Govern the Binding of the S-Layer-Associated Protein BslO at the Cell Septa of Bacillus anthracis

    Science.gov (United States)

    Kern, Valerie J.; Kern, Justin W.; Theriot, Julie A.; Schneewind, Olaf

    2012-01-01

    The Gram-positive pathogen Bacillus anthracis contains 24 genes whose products harbor the structurally conserved surface-layer (S-layer) homology (SLH) domain. Proteins endowed with the SLH domain associate with the secondary cell wall polysaccharide (SCWP) following secretion. Two such proteins, Sap and EA1, have the unique ability to self-assemble into a paracrystalline layer on the surface of bacilli and form S layers. Other SLH domain proteins can also be found within the S layer and have been designated Bacillus S-layer-associated protein (BSLs). While both S-layer proteins and BSLs bind the same SCWP, their deposition on the cell surface is not random. For example, BslO is targeted to septal peptidoglycan zones, where it catalyzes the separation of daughter cells. Here we show that an insertional lesion in the sap structural gene results in elongated chains of bacilli, as observed with a bslO mutant. The chain length of the sap mutant can be reduced by the addition of purified BslO in the culture medium. This complementation in trans can be explained by an increased deposition of BslO onto the surface of sap mutant bacilli that extends beyond chain septa. Using fluorescence microscopy, we observed that the Sap S layer does not overlap the EA1 S layer and slowly yields to the EA1 S layer in a growth-phase-dependent manner. Although present all over bacilli, Sap S-layer patches are not observed at septa. Thus, we propose that the dynamic Sap/EA1 S-layer coverage of the envelope restricts the deposition of BslO to the SCWP at septal rings. PMID:22609927

  1. Study of the peripheral projectile-like fragments from the reaction 129Xe on 27Al, natCu, 139La and 165Ho, at E/A = 50 MeV

    International Nuclear Information System (INIS)

    Garcia-Solis, E.J.; Russ, D.E.; Madani, H.

    1996-01-01

    There are several reaction mechanisms identified for peripheral heavy-ion collisions. For low bombarding energies (E/A ∼ 10 MeV) the predominant reaction channel is the deep-inelastic reaction mechanism. In this process, the projectile and target form a rotating binary system, interchanging nucleons and angular momentum until they separate. At higher bombarding energies (E/A ∼ 50 to 100 MeV) incomplete fusion is thought to be the prevailing reaction channel. In this type of interaction part of the projectile merges with the target during the collision. Finally, for energies greater than 100 MeV/A, the main reaction channel is characterized by the formation of a highly-excited separate fragment (fireball) produced during the overlap between the projectile and the target. The data set studied was from an experiment designed to characterize the projectile-like products of the 27 Al, nat Cu, 139 La, and 165 Ho reactions at E/A = 50 MeV, which was performed at the Michigan State University Super Cyclotron Laboratory (MSU-NSCL). The Maryland Forward Array (MFA), was used to measure projectile-like fragments in coincidence with target-like fragments and light-charge particles in the MSU 4π detector

  2. A non-linear detection of phospho-histone H2AX in EA.hy926 endothelial cells following low-dose X-irradiation is modulated by reactive oxygen species

    International Nuclear Information System (INIS)

    Large, Martin; Reichert, Sebastian; Hehlgans, Stephanie; Fournier, Claudia; Rödel, Claus; Rödel, Franz

    2014-01-01

    A discontinuous dose response relationship is a major characteristic of the anti-inflammatory effects of low-dose X-irradiation therapy. Although recent data indicate an involvement of a variety of molecular mechanisms in these characteristics, the impact of reactive oxygen species (ROS) production to give rise or contribute to these phenomena in endothelial cells (EC) remains elusive. HUVEC derived immortalized EA.hy926 cells were stimulated by tumor necrosis factor-α (TNF-α, 20 ng/ml) 4 h before irradiation with doses ranging from 0.3 to 1 Gy. To analyse DNA repair capacity, phospho-histone H2AX foci were assayed at 1 h, 4 h and 24 h after irradiation. ROS production and superoxide dismutase (SOD) activity were analysed by fluorometric 2′,7′-dichlorodihydrofluorescein-diacetate (H2DCFDA) and colorimetric assays. A functional impact of ROS on γH2AX production was analysed by treatment with the scavenger N-acetyl-L-cysteine (NAC). Irrespective of stimulation by TNF-α, EA.hy926 cells revealed a linear dose response characteristic of γH2AX foci detection at 1 h and 4 h after irradiation. By contrast, we observed a discontinuity in residual γH2AX foci detection at 24 h after irradiation with locally elevated values following a 0.5 Gy exposure that was abolished by inhibition of ROS by NAC. Moreover, SOD protein expression was significantly decreased at doses of 0.5 Gy and 0.7 Gy concomitant with a reduced SOD activity. These data implicate a non-linear regulation of ROS production and SOD activity in EA.hy926 EC following irradiation with doses < 1 Gy that may contribute to a discontinuous dose-response relationship of residual γH2AX foci detection

  3. Substantiva mezi slovesem a jménem\

    Czech Academy of Sciences Publication Activity Database

    Kocková, Jana

    2017-01-01

    Roč. 99, č. 1 (2017), s. 55-64 ISSN 2336-6591 Institutional support: RVO:68378017 Keywords : verbal nouns * event nominals * Czech * Russian Subject RIV: AI - Linguistics OBOR OECD: Specific languages

  4. JM Maweu Indigenous Ecological Knowledge and Modern Western ...

    African Journals Online (AJOL)

    JM Maweu

    Indigenous knowledge is often dismissed as 'traditional and outdated', and hence irrelevant to ... What is more, there has been a consistent bias towards modern .... practices and representations that are developed and maintained by peoples with long histories of ..... “Indigenous Technical Knowledge: Analysis, Implications.

  5. Optimization of on-line hydrogen stable isotope ratio measurements of halogen- and sulfur-bearing organic compounds using elemental analyzer–chromium/high-temperature conversion isotope ratio mass spectrometry (EA-Cr/HTC-IRMS)

    Science.gov (United States)

    Gehre, Matthias; Renpenning, Julian; Geilmann, Heike; Qi, Haiping; Coplen, Tyler B.; Kümmel, Steffen; Ivdra, Natalija; Brand, Willi A.; Schimmelmann, Arndt

    2017-01-01

    Rationale: Accurate hydrogen isotopic analysis of halogen- and sulfur-bearing organics has not been possible with traditional high-temperature conversion (HTC) because the formation of hydrogen-bearing reaction products other than molecular hydrogen (H2) is responsible for non-quantitative H2 yields and possible hydrogen isotopic fractionation. Our previously introduced, new chromium-based EA-Cr/HTC-IRMS (Elemental Analyzer–Chromium/High-Temperature Conversion Isotope Ratio Mass Spectrometry) technique focused primarily on nitrogen-bearing compounds. Several technical and analytical issues concerning halogen- and sulfur-bearing samples, however, remained unresolved and required further refinement of the reactor systems.

  6. N/Z equilibration in damped collisions induced by E/A = 8.5 MeV /sup 58/Ni and /sup 64/Ni on /sup 238/U

    International Nuclear Information System (INIS)

    Planeta, R.; Zhou, S.H.; Kwiatkowski, K.

    1988-01-01

    Nuclide distributions have been measured for damped collision products formed in the reaction of E/A = 8.5 MeV /sup 58/Ni and /sup 64/Ni ions with /sup 238/U. The data demonstrate that in these very asymmetric systems the evolution of the nucleon-exchange process as a function of energy loss depends strongly on the N/Z value of the projectile and the corresponding gradient in the potential-energy surface. Comparison of the data with transport model calculations shows qualitative agreement with the N and Z centroids, variances, and correlation coefficients. However, absolute discrepancies exist which suggest the need for improvement in the model

  7. Comparative Study on Theoretical and Machine Learning Methods for Acquiring Compressed Liquid Densities of 1,1,1,2,3,3,3-Heptafluoropropane (R227ea via Song and Mason Equation, Support Vector Machine, and Artificial Neural Networks

    Directory of Open Access Journals (Sweden)

    Hao Li

    2016-01-01

    Full Text Available 1,1,1,2,3,3,3-Heptafluoropropane (R227ea is a good refrigerant that reduces greenhouse effects and ozone depletion. In practical applications, we usually have to know the compressed liquid densities at different temperatures and pressures. However, the measurement requires a series of complex apparatus and operations, wasting too much manpower and resources. To solve these problems, here, Song and Mason equation, support vector machine (SVM, and artificial neural networks (ANNs were used to develop theoretical and machine learning models, respectively, in order to predict the compressed liquid densities of R227ea with only the inputs of temperatures and pressures. Results show that compared with the Song and Mason equation, appropriate machine learning models trained with precise experimental samples have better predicted results, with lower root mean square errors (RMSEs (e.g., the RMSE of the SVM trained with data provided by Fedele et al. [1] is 0.11, while the RMSE of the Song and Mason equation is 196.26. Compared to advanced conventional measurements, knowledge-based machine learning models are proved to be more time-saving and user-friendly.

  8. Characterization of Erwinia amylovora strains from different host plants using repetitive-sequences PCR analysis, and restriction fragment length polymorphism and short-sequence DNA repeats of plasmid pEA29.

    Science.gov (United States)

    Barionovi, D; Giorgi, S; Stoeger, A R; Ruppitsch, W; Scortichini, M

    2006-05-01

    The three main aims of the study were the assessment of the genetic relationship between a deviating Erwinia amylovora strain isolated from Amelanchier sp. (Maloideae) grown in Canada and other strains from Maloideae and Rosoideae, the investigation of the variability of the PstI fragment of the pEA29 plasmid using restriction fragment length polymorphism (RFLP) analysis and the determination of the number of short-sequence DNA repeats (SSR) by DNA sequence analysis in representative strains. Ninety-three strains obtained from 12 plant genera and different geographical locations were examined by repetitive-sequences PCR using Enterobacterial Repetitive Intergenic Consensus, BOX and Repetitive Extragenic Palindromic primer sets. Upon the unweighted pair group method with arithmetic mean analysis, a deviating strain from Amelanchier sp. was analysed using amplified ribosomal DNA restriction analysis (ARDRA) analysis and the sequencing of the 16S rDNA gene. This strain showed 99% similarity to other E. amylovora strains in the 16S gene and the same banding pattern with ARDRA. The RFLP analysis of pEA29 plasmid using MspI and Sau3A restriction enzymes showed a higher variability than that previously observed and no clear-cut grouping of the strains was possible. The number of SSR units reiterated two to 12 times. The strains obtained from pear orchards showing for the first time symptoms of fire blight had a low number of SSR units. The strains from Maloideae exhibit a wider genetic variability than previously thought. The RFLP analysis of a fragment of the pEA29 plasmid would not seem a reliable method for typing E. amylovora strains. A low number of SSR units was observed with first epidemics of fire blight. The current detection techniques are mainly based on the genetic similarities observed within the strains from the cultivated tree-fruit crops. For a more reliable detection of the fire blight pathogen also in wild and ornamentals Rosaceous plants the genetic

  9. Metodologia de ensino via educação a distância (EaD) integradora e colaborativa para o ensino superior, baseada na percepção dos alunos (MAPICes)

    OpenAIRE

    Vitorino, Elizete Vieira

    2004-01-01

    Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia de Produção. O ensino superior é o instrumento principal de transmissão da experiência cultural e científica acumulada pela humanidade. São as universidades que reúnem um conjunto de funções tradicionais associadas ao progresso e a transmissão do saber: pesquisa e inovação, ensino e formação, educação a distância (EaD). Justifica-se, então, que se desenvolvam trabalhos vol...

  10. EDUCAÇÃO AMBIENTAL NA AMAZÔNIA: as contribuições da EA na Reserva Extrativista Marinha de São João da Ponta – PA

    Directory of Open Access Journals (Sweden)

    Indiara da Silva Oliveira

    2016-03-01

       EDUCACIÓN AMBIENTAL EN EL AMAZONAS: Las contribuciones de la EA en la Reserva Extractiva Marina de São João da Ponta – PA  RESUMEN Environmental educación es una práctica pedagógica dirigida a todos los segmentos de la sociedad y sus acciones se debe practicar con el objetivo de resolver o minimizar los problemas ambientales existentes en el nivel y / o global local. En este sentido, debido a la necesidad de la conservación de los recursos naturales y la solución o minimización de los problemas ambientales de manera que: depredadora pesca del cangrejo, la deforestación y la sedimentación en los bordes de los pantanos y arroyos, la desaparición de especies de flora y fauna y la presencia de vertederos, la Reserva Extractiva Marina de São João da Ponta - PA, las actividades de EA se llevaron a cabo a partir de la extensión universitaria, el Grupo de Estudio de Paisaje y Medio Ambiente Planificación (GEPPAM de la Facultad de Geografía y Cartografía (FGC, la Universidad Federal de Pará (UFPA. Y le tocó a este trabajo científico llamado Educación Ambiental en la Amazonía: el caso de Reserva Extractiva Marina de São João da Ponta - PA analizar estas actividades en ese RESEX, basado en los principios y objetivos de la educación ambiental, según lo definido por la Ley 9.795 / 99, el establecimiento de la Política Nacional de Educación Ambiental, así como la contribución de estas prácticas educativas para la Gestión Ambiental de la reserva en cuestión. Para el presente estudio se había utilizado la literatura y documentos, entrevistas con agentes ambientales voluntarias y el trabajo de laboratorio para la fabricación de tablas y gráficos. Sus resultados fueron prometedores, aunque todavía queda mucho por hacer para resolverlos problemas sociales y ambientales encontradas en la Reserva Extractiva Marina de São João da Ponta - PA. Palabras clave: Medio Ambiente; Gestión; Unidad de Conservación.

  11. Participants in a medical applications meeting hosted by CERN Head of Medical Applications S. Myers with J. E. Celis, Chairman of the Policy Committee, European Cancer Organisation, President, European Association for Cancer Research and Prof. JM. Gago, President of Laboratório de Instrumentação e Física Experimental de Partículas (LIP) and Former Minister for Science, Technology and Higher Education of Portugal of the XVII Governo. Were also participating: CERN Life Science Adviser M. Dosanjh with U. Ringborg R. Lewensohn, A. Brahme, R. Moeckli, O. Jäkel and S. Pieck.

    CERN Multimedia

    Anna Pantelia

    2013-01-01

    Participants in a medical applications meeting hosted by CERN Head of Medical Applications S. Myers with J. E. Celis, Chairman of the Policy Committee, European Cancer Organisation, President, European Association for Cancer Research and Prof. JM. Gago, President of Laboratório de Instrumentação e Física Experimental de Partículas (LIP) and Former Minister for Science, Technology and Higher Education of Portugal of the XVII Governo. Were also participating: CERN Life Science Adviser M. Dosanjh with U. Ringborg R. Lewensohn, A. Brahme, R. Moeckli, O. Jäkel and S. Pieck.

  12. 20 fevrier 2012 - Le Vice-Président du Gouvernement Wallon et Ministre du Développement durable et de la Fonction Publique en charge de l’Energie du Logement et de la Recherche J.-M. Nollet, Royaume de Belgique, visite la salle de contrôle de CMS au Point 5, la caverne expérimentale CMS et le hall de tests des aimants supraconducteurs du LHC. Les chefs de département T. Lagrange et F. Hemmer accompagnent la délégation. L. Walckiers guide la visite SM18.

    CERN Multimedia

    Maximilien Brice

    2012-01-01

    20 fevrier 2012 - Le Vice-Président du Gouvernement Wallon et Ministre du Développement durable et de la Fonction Publique en charge de l’Energie du Logement et de la Recherche J.-M. Nollet, Royaume de Belgique, visite la salle de contrôle de CMS au Point 5, la caverne expérimentale CMS et le hall de tests des aimants supraconducteurs du LHC. Les chefs de département T. Lagrange et F. Hemmer accompagnent la délégation. L. Walckiers guide la visite SM18.

  13. Uma breve revisão histórica do papel das videoaulas na EaD no Brasil DOI:10.5007/1984-8420.2010v11n2p53

    Directory of Open Access Journals (Sweden)

    Aline Cassol Daga

    2010-05-01

    Full Text Available Este artigo tem como objetivo refletir sobre o papel que tem ocupado a produção e veiculação de videoaulas dentro do panorama da Educação a Distância no Brasil, principalmente no contexto de programas nacionais destinados à educação de jovens e adultos, tanto no que concerne à formação discente, quanto no que concerne à formação continuada de professores em atuação nas redes públicas de ensino. Para tanto, o artigo se divide em dois capítulos: no primeiro capítulo revisitamos a trajetória do programa Telecurso em suas três versões – Telecurso 2º grau e Telecurso 1º Grau, Telecurso 2000, Novo Telecurso; no segundo capítulo discutimos os programas de EaD vinculados à formação do professor em serviço.

  14. Calyx trademark EA implementation at AECB

    International Nuclear Information System (INIS)

    1997-01-01

    This report describes a project to examine the applicability of a knowledge-based decision support software for environmental assessment (Calyx) to assist the Atomic Energy Control Board in environmental screenings, assessment, management, and database searches. The report begins with background on the Calyx software and then reviews activities with regard to modification of the Calyx knowledge base for application to the nuclear sector. This is followed by lists of standard activities handled by the software and activities specific to the Board; the hierarchy of environmental components developed for the Board; details of impact rules that describe the conditions under which environmental impacts will occur (the bulk of the report); information on mitigation and monitoring rules and on instance data; and considerations for future work on implementing Calyx at the Board. Appendices include an introduction to expert systems and an overview of the Calyx knowledge base structure

  15. Kaks raamatut eesti kirikuloost / Ea Jansen

    Index Scriptorium Estoniae

    Jansen, Ea, 1921-2005

    2004-01-01

    Rets. rmt.: Riho Saard. Eesti rahvusest luterliku pastorkonna väljakujunemine ja vaba rahvakiriku projekti loomine, 1870-1917 ; Mikko Ketola. The nationality question in the Estonian Evangelical Lutheran Church, 1918-1939. Riho Saardi raamat käsitleb "uue eestlase" võitlust oma kiriku eest.

  16. NOAA Weather Radio - EAS Event Codes

    Science.gov (United States)

    Non-Zero All Hazards Logo Emergency Alert Description Event Codes Fact Sheet FAQ Organization Search Coding Using SAME SAME Non-Zero Codes DOCUMENTS NWR Poster NWR Brochure NWR Brochure Printing Notes

  17. H.Ea.R.T. 2013 Conference

    CERN Document Server

    Tampone, Gennaro; Zinno, Raffaele; Historical Earthquake-Resistant Timber Frames in the Mediterranean Area

    2015-01-01

    This book presents a selection of the best papers from the HEaRT 2013 conference, held in Cosenza, Italy, which provided a valuable forum for engineers and architects, researchers, and educators to exchange views and findings concerning the technological history, construction features, and seismic behavior of historical timber-framed walls in the Mediterranean countries. The topics covered are wide ranging and include historical aspects and examples of the use of timber-framed construction systems in response to earthquakes, such as the gaiola system in Portugal and the Bourbon system in southern Italy; interpretation of the response of timber-framed walls to seismic actions based on calculations and experimental tests; assessment of the effectiveness of repair and strengthening techniques, e.g., using aramid fiber wires or sheets; and modelling analyses. In addition, on the basis of case studies, a methodology is presented that is applicable to diagnosis, strengthening, and improvement of seismic performance...

  18. Andrographolide inhibits hypoxia-induced hypoxia-inducible factor 1α and endothelin 1 expression through the heme oxygenase 1/CO/cGMP/MKP-5 pathways in EA.hy926 cells.

    Science.gov (United States)

    Lin, Hung-Chih; Su, Shih-Li; Lin, Wan-Chun; Lin, Ai-Hsuan; Yang, Ya-Chen; Lii, Chong-Kuei; Chen, Haw-Wen

    2018-03-01

    Andrographolide is a potent anti-inflammatory agent found in Andrographis paniculata. Endothelin 1 (ET-1) is an endothelium-derived vasoconstrictor with pro-inflammatory properties secreted in response to hypoxia. Mitogen-activated protein kinase phosphatase 5 (MKP-5) is a dual-specificity phosphatase that dephosphorylates threonine and tyrosine residues of MAPKs. We showed previously that hypoxia-induced HIF-1α expression and ET-1 secretion are dependent on p38 MAPK in EA.hy926 cells. Here, we investigate what role MKP-5 plays in andrographolide's inhibition of hypoxia-induced expression of HIF-1α and ET-1. Hypoxic conditions were created using the hypoxia-mimetic agent CoCl 2 . Andrographolide enhanced HO-1 and MKP-5 expression and cellular cGMP content in addition to inhibiting hypoxia-induced ROS generation. Concomitantly, the HO-1 byproduct CO and the cGMP analogue 8-bromoguanosine 3',5'-cyclic monophosphate (8-Br-cGMP) increased MKP-5 expression, and pretreatment with CO and 8-Br-cGMP inhibited hypoxia-induced HIF-1α and ET-1 expression. Transfection of HO-1 siRNA or pretreatment with the HO-1 inhibitor ZnPP-9 or 1H-[1,2,4]oxadiazolo[4,3-a]quinoxalin-1-one, a specific inhibitor of soluble guanylate cyclase, reduced andrographolide-induced MKP-5 expression. Moreover, silencing MKP-5 or treatment with the phosphatase inhibitor vanadate abrogated andrographolide's suppressing hypoxia-induced p38 MAPK activation and HIF-1α expression. The inhibition of hypoxia-induced HIF-1α and ET-1 expression by andrographolide is likely associated with HO-1/CO/cGMP/MKP-5 pathways, which is involved in inhibiting hypoxia-induced p38 MAPK activation. © 2017 Wiley Periodicals, Inc.

  19. Hericium erinaceus Inhibits TNF-α-Induced Angiogenesis and ROS Generation through Suppression of MMP-9/NF-κB Signaling and Activation of Nrf2-Mediated Antioxidant Genes in Human EA.hy926 Endothelial Cells

    Directory of Open Access Journals (Sweden)

    Hebron C. Chang

    2016-01-01

    Full Text Available Hericium erinaceus (HE is an edible mushroom that has been shown to exhibit anticancer and anti-inflammatory activities. We investigated the antiangiogenic and antioxidant potentials of ethanol extracts of HE in human endothelial (EA.hy926 cells upon tumor necrosis factor-α- (TNF-α- stimulation (10 ng/mL. The underlying molecular mechanisms behind the pharmacological efficacies were elucidated. We found that noncytotoxic concentrations of HE (50–200 μg/mL significantly inhibited TNF-α-induced migration/invasion and capillary-like tube formation of endothelial cells. HE treatment suppressed TNF-α-induced activity and/or overexpression of matrix metalloproteinase-9 (MMP-9 and intercellular adhesion molecule-1 (ICAM-1. Furthermore, HE downregulated TNF-α-induced nuclear translocation and transcriptional activation of nuclear factor-κB (NF-κB followed by suppression of I-κB (inhibitor-κB degradation. Data from fluorescence microscopy illustrated that increased intracellular ROS production upon TNF-α-stimulation was remarkably inhibited by HE pretreatment in a dose-dependent manner. Notably, HE triggered antioxidant gene expressions of heme oxygenase-1 (HO-1, γ-glutamylcysteine synthetase (γ-GCLC, and glutathione levels, which may contribute to inhibition of ROS. Increased antioxidant status was associated with upregulated nuclear translocation and transcriptional activation of NF-E2 related factor-2 (Nrf2 in HE treated cells. Our findings conclude that antiangiogenic and anti-inflammatory activities of H. erinaceus may contribute to its anticancer property through modulation of MMP-9/NF-κB and Nrf2-antioxidant signaling pathways.

  20. Hericium erinaceus Inhibits TNF-α-Induced Angiogenesis and ROS Generation through Suppression of MMP-9/NF-κB Signaling and Activation of Nrf2-Mediated Antioxidant Genes in Human EA.hy926 Endothelial Cells.

    Science.gov (United States)

    Chang, Hebron C; Yang, Hsin-Ling; Pan, Jih-Hao; Korivi, Mallikarjuna; Pan, Jian-You; Hsieh, Meng-Chang; Chao, Pei-Min; Huang, Pei-Jane; Tsai, Ching-Tsan; Hseu, You-Cheng

    2016-01-01

    Hericium erinaceus (HE) is an edible mushroom that has been shown to exhibit anticancer and anti-inflammatory activities. We investigated the antiangiogenic and antioxidant potentials of ethanol extracts of HE in human endothelial (EA.hy926) cells upon tumor necrosis factor-α- (TNF-α-) stimulation (10 ng/mL). The underlying molecular mechanisms behind the pharmacological efficacies were elucidated. We found that noncytotoxic concentrations of HE (50-200 μg/mL) significantly inhibited TNF-α-induced migration/invasion and capillary-like tube formation of endothelial cells. HE treatment suppressed TNF-α-induced activity and/or overexpression of matrix metalloproteinase-9 (MMP-9) and intercellular adhesion molecule-1 (ICAM-1). Furthermore, HE downregulated TNF-α-induced nuclear translocation and transcriptional activation of nuclear factor-κB (NF-κB) followed by suppression of I-κB (inhibitor-κB) degradation. Data from fluorescence microscopy illustrated that increased intracellular ROS production upon TNF-α-stimulation was remarkably inhibited by HE pretreatment in a dose-dependent manner. Notably, HE triggered antioxidant gene expressions of heme oxygenase-1 (HO-1), γ-glutamylcysteine synthetase (γ-GCLC), and glutathione levels, which may contribute to inhibition of ROS. Increased antioxidant status was associated with upregulated nuclear translocation and transcriptional activation of NF-E2 related factor-2 (Nrf2) in HE treated cells. Our findings conclude that antiangiogenic and anti-inflammatory activities of H. erinaceus may contribute to its anticancer property through modulation of MMP-9/NF-κB and Nrf2-antioxidant signaling pathways.

  1. Aspectos discursivos sobre/no ensino-aprendizagem de língua inglesa e na formação de professores em um curso EaD

    Directory of Open Access Journals (Sweden)

    Cristiane Carvalho de Paula Brito

    2015-05-01

    Full Text Available Resumo Este trabalho visa apresentar resultados parciais de uma investigação sobre o ensino-aprendizagem de língua inglesa (LI e formação de professores, desenvolvida em um curso de graduação em língua e literatura inglesas, em uma universidade pública mineira. À luz dos pressupostos teórico-metodológicos da Análise do Discurso francesa em interface com os estudos em Linguística Aplicada, propomo-nos a discutir: (i o desenho do curso e materiais e seu possível impacto na formação dos licenciandos; (ii as representações por eles construídas acerca dos processos de ensino-aprendizagem de LI a distância; e (iii as práticas de aprendizagem que têm sido desenvolvidas no curso. As análises apontam que a relação dos sujeitos com a LI vai se delineando e se ressignificando ao longo do curso e que as práticas de linguagem desenvolvidas no contexto das novas tecnologias se dão em processos de descontinuidade e não de uma suposta ruptura, trazendo à tona a relação singular que os sujeitos estabelecem com a língua que aprendem-ensinam. Palavras-chave: EaD, ensino-aprendizagem de língua inglesa, discurso, formação de professores.   Discursive aspects about/in English teaching-learning and teacher education in a distance course Abstract This paper presents partial results of a research on the teaching and learning of English language (EL and teacher education, developed in an undergraduate course in English language and English language literature at a public university in the State of Minas Gerais, Brazil. In light of the theoretical and methodological assumptions of the French Discourse Analysis in its interface with studies in Applied Linguistics, we propose to discuss: (i the course design and materials and their possible impact on the development of the undergraduates; (ii the representations of the processes of teaching and learning the EL at a distance as built by them; and (iii the learning practices that have been

  2. Zachary-Fort Lauderdale pipeline construction and conversion project: final supplement to final environmental impact statement. Docket No. CP74-192

    Energy Technology Data Exchange (ETDEWEB)

    None

    1980-05-01

    This Final Supplement to the Final Environmental Impact Statement (Final Supplement) evaluates the economic, engineering, and environmental aspects of newly developed alternatives to an abandonment/conversion project proposed by Florida Gas Transmission Company (Florida Gas). It also updates the staff's previous FEIS and studies revisions to the original proposal. Wherever possible, the staff has adopted portions of its previous FEIS in lieu of reprinting portions of that analysis which require no change. 60 references, 8 figures, 35 tables.

  3. Cloning, expression and purification of d-tagatose 3-epimerase gene from Escherichia coli JM109.

    Science.gov (United States)

    He, Xiaoliang; Zhou, Xiaohui; Yang, Zi; Xu, Le; Yu, Yuxiu; Jia, Lingling; Li, Guoqing

    2015-10-01

    An unknown d-tagatose 3-epimerase (DTE) containing a IoIE domain was identified and cloned from Escherichia coli. This gene was subcloned into the prokaryotic expression vector pET-15b, and induced by IPTG in E. coli BL21 expression system. Through His-select gel column purification and fast-protein liquid chromatography, highly purified and stable DTE protein was produced. The molecular weight of the DTE protein was estimated to be 29.8kDa. The latest 83 DTE sequences from public database were selected and analyzed by molecular clustering, multi-sequence alignment. DTEs were roughly divided into five categories. Copyright © 2015 Elsevier Inc. All rights reserved.

  4. Plant guide: Gray's biscuitroot (Lomatium grayi [J. M. Coult. & Rose.] J.M. Coult. & Rose)

    Science.gov (United States)

    Derek Tilley; Loren St. John; Dan Ogle; Nancy Shaw

    2011-01-01

    Gray's biscuitroot is grazed by deer, sheep, mice, rats, and rabbits (COSEWIC, 2008). Ogle and Brazee (2009) rate it as desirable spring and summer forage for cattle, sheep, horses, elk, deer and antelope. Gray's biscuitroot is one of the first species to green up and flower after snowmelt. This characteristic makes this an important species for early spring...

  5. Plant guide: Barestem biscuitroot: Lomatium nudicaule (Pursh) J.M. Coult. and Rose

    Science.gov (United States)

    Derek Tilley; Loren St. John

    2012-01-01

    Barestem biscuitroot is palatable primarily to sheep but grows in such limited quantities that it is hardly an important forage species (Hermann 1966). It serves as a host plant for the larvae of anise swallowtail butterfly (Papilio zelicaon) (Pelini et al 2009).

  6. Jména studánek na Moravě a ve Slezsku

    Czech Academy of Sciences Publication Activity Database

    Komárková, Zina

    2010-01-01

    Roč. 51, č. 1 (2010), s. 227-246 ISSN 1211-4413 R&D Projects: GA ČR GA405/08/0703 Institutional research plan: CEZ:AV0Z90610518 Keywords : small water sources * hydronyms * word-formation * motivation Subject RIV: AI - Linguistics

  7. In Praise of the Little Phallus : On J.M. Coetzee's Contribution to Neophilologus

    NARCIS (Netherlands)

    Ruiter, F.

    2016-01-01

    ‘Erasmus’ Praise of Folly: Rivalry and Madness’ by J. M. Coetzee was published in 1992 in the January issue of Neophilologus. In hindsight, it can be said that it was an important text, both for Coetzee and for his commentators, who frequently refer to it. Not only does Coetzee present an

  8. JM Maweu The Morality of Profit in Business pp75-89

    African Journals Online (AJOL)

    JM Maweu

    The main argument of this theoretical paper is that the pursuit of honest profits ... Is the pursuit of profits in business compatible with ethical business behavior? ..... behavior since the doctrine of maximizing self interest rooted in ethical egoism.

  9. Sich (keinen Namen machen: Die Židovská jména der Honza K.

    Directory of Open Access Journals (Sweden)

    Natascha Drubek

    2017-11-01

    Full Text Available Even though the anthology Jewish Names, often called the beginning of Czech alternative culture, was published in 1995, several central questions concerning this seminal collection from the early 1950s remain unclear: Who initiated it, when was it assembled, and what is its connection with the causa of the ‘Trotzkyites’ in Prague and later anti-semitic show trials? Answers can be found if one appreciates the pivotal role of Honza Krejcarová in this unique project. The article connects dots between Czech history during the Protectorate when young Honza witnessed her mother Milena Jesenská’s resistance activities, and the late 1940s of Stalinist Czechoslovakia when the State Security started surveilling and persecuting Krejcarová. Based on archival studies the article argues for the parallelism between secret service practices (interrogation, the revealing of names in the form of denunciation and automatic surrealist writing techniques. Drawing on the example of the name of the Author it analyses the paratextual structure of the anthology connected to its literary models, mainly from France. Jewish Names is a rich collection of fictitious ‘Jewish’ pseudonyms attributed to real Czech writers, stressing the vulnerability of the literary intelligentsia, their mineurité. And it is this paratextual construction which can be considered as the most daring and auto-referential aspect of this illegal publishing project. The article reveals problematic aspects of the chosen path of pseudonymy and anonymity. Changing or omitting one’s name is a common trait of female biographies, complicating the attribution of authorship. The article shows how pseudonymy takes its toll on an existential, gender, political, and historical level — precluding until today the proper names from entering Czech literary history

  10. Narrative authority in J.M. Coetzee's Age of Iron | Duncan | Tydskrif ...

    African Journals Online (AJOL)

    Tydskrif vir letterkunde. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 43, No 2 (2006) >. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Download this PDF file. The PDF file you selected should load here ...

  11. THE PARADOx OF BEING A WOUNDED HEALER: HENRI J.M. ...

    African Journals Online (AJOL)

    2010-08-19

    Aug 19, 2010 ... e o lo g ic a l S tu d ie s http://www.hts.org.za. HTS. Original .... pastors have to deal with, the relativisation of biblical and religious ..... that we are led into the truth and life (John 14:6). This .... Collins & Sellina [1999] 2001:63); in terms of spirituality, God ..... Hadot, P., 2002, What is ancient philosophy?, transl.

  12. Anthony J.M. Nazombe In L8.byrinths,1 Christopher Okigbo traces ...

    African Journals Online (AJOL)

    This is indicated clearly by the poet's recollections of childhood memories as they ... He also draws attention to an Ibo equivalent: (. ..... Okigbo's most explicit statement so far concerning art as ritual and a ... And her shell, they divided. (p. 33).

  13. Liminality in J.M. Coetzee’s later experimental texts

    Directory of Open Access Journals (Sweden)

    Annemie Grobler

    2015-07-01

    Full Text Available Postcoloniality, which is essentially concerned with the transition and transgression of boundaries and borders, contextualises and defines liminality as an ephemeral concept that eludes pinning down. Liminality is continually involved in a dual process of evolving and subverting: dynamic in the sense of promoting the centre, but subversive in its destabilisation of the previous status quo. In the more recent novels by Coetzee (Slow man, Diary of a bad year, Elizabeth Costello, themes that are especially acute in highlighting the subversive nature of liminality emerge repeatedly: the threshold, death, proliferation and imitation. The problem investigated is: how is the concept of liminality developed in these novels? An examination of these novels in terms of the above-mentioned themes and various conceptual and theoretical elements shows that Coetzee encourages the reader to assume a liminal status, not only as reader of the texts but also in relation to contemporary reality. It is concluded that Coetzee uses certain themes that promote liminality, often in a subversive and deconstructive manner, to inform the reader and, thus, influence him or her to effect change in the contemporary world.

  14. Opera, Byron, and a South African Psyche in JM Coetzee's Disgrace

    African Journals Online (AJOL)

    At the close of Coetzee's novel Disgrace, Professor David Lurie retreats into a state of alienation. He chooses both a physical and psychic reality removed from a functioning democratic South Africa. In this state he attempts to compose an opera on Lord Byron and Teresa Guiccioli, which becomes representative on many ...

  15. J.M. Coetzee's aesthetics of Ahimsa : towards a Gandhian reading of ...

    African Journals Online (AJOL)

    The topical subject of vegetarianism and non-violence towards animals is gaining currency in literary circles, as is attested by the award of the Man Booker International Prize to Han Kang's The Vegetarian in 2016. There has been a rash of talks and conferences which explore the idea of veganism/vegetarianism and its ...

  16. J.M. Keynes and His Economic Theory: an Ethical Perspective

    Directory of Open Access Journals (Sweden)

    Stanislav N. Ivaskovsky

    2016-01-01

    Full Text Available The article examines the philosophical and moral foundations of the biggest economist and political philosopher of the 20th century John Maynard Keynes (1883-1946, who played an important role in rethinking a number of important provisions of the classical political economy and in creating the ideological and methodological basis of the "Keynesian revolution" and of the new field of economic analysis-macroeconomics. The author traces the main stages in the formation of ethical views of Keynes, shows that his interest in ethics as the system of values in society was dictated by the need for the new conceptual vision of economic realities and by the search of an answer to the main ethical question: "What should we do?". Attention is drawn to the fact that an understanding of the ethical orientation of economic theory by Keynes allowed him to take a critical stance towards traditional individualism and Victorian morality of thrift and moneymaking and to conclude that rational and "right" forms of individual behaviour are not a guarantee of the prosperity of society as a whole. To achieve the latter Keynes justified the necessity of "central control" by the State of the overall level of aggregate expenditure. It isstressed that the ethical views of Keynes correspond with the concept of the "ethic of responsibility"- a relatively new scientific discipline, which originated as a response to the risks of technogenic era: pollution, resource constraints, overpopulation, lack of stability of the world economy. The final part of the article analyzes one of the most important, from the point of view of Keynes, vices of capitalism - reckless proclivity of people to the multiplication of "abstract monetary wealth". It is shown that it doesn't only disfigure the psyche and consciousness of people, but also changes the direction of development of the market economy towards "speculative capitalism", which creates a threat to civilization, creativity, well-being and full development of the individual.

  17. J.M. Coetzee: 'n Geskryfde Lewe. J. C. Kannemeyer. Johannesburg ...

    African Journals Online (AJOL)

    'n paar maal. Hoewel hy 'n deeglike bespre- king van die afwesigheid van die outeur in. Coetzee se outobiografiese trilogie lewer, maak Kannemeyer soms op onaanvaarbare wyse gebruik van die tekste as bronne. So byvoorbeeld is die beskrywing van Outa Jaap. (50, 51) byna direk vertaal uit Boyhood (84 in die Secker ...

  18. “General Theory” of J.M. Keynes: 80 Years After

    Directory of Open Access Journals (Sweden)

    Anatoly V. Kholopov

    2016-01-01

    Full Text Available The Keynes' "General Theory", published 80 years ago, overthrew the neoclassical orthodoxy and created a new understanding of how market economy works. The main idea of the "General Theory" is that the amount of employment depends on the level of effective demand. Keynes believed that much economic activity is governed by "animal spirits" because of the existence of inescapable uncertainty about the future. In Keynes' view these "animal spirits" are the main cause for economic fluctuations. The uncertainty and "animalspirits"make investments unstable. He made distinction between risk (which is measurable and uncertainty (which is not. This is the reason why Keynes opposed the excessive mathematicization of economics. His another important impact on economics was to switch the focus of economic analysis from the long run to the short term. The message of "General Theory" was that government should manage demand to limit economic fluctuations. The role Keynes gave the state was essentially to reduce uncertainty and to make economy more predictable.

  19. Male-male relationships in J.M. Coetzee’s Disgrace

    Directory of Open Access Journals (Sweden)

    M. Crous

    2006-07-01

    Full Text Available Kochin (2002:8 makes the following interesting observation regarding the life of the main character, David Lurie, in Coetzee’s novel, “Disgrace” (1999, and his observation will be explored in detail when analysing the novel, and in particular the presentation of masculinities: “Lurie has no relationship of depth with men. His one effort is with Isaacs, Melanie’s father, and seems to be more of a quest for the sources of Melanie’s beauty than the expression of a desire for friendship with a man.” The focus of my investigation is on male-male relationships and the way in which they impact on the other characters in the novel. What contribution does the novel make to the debate on masculinity within the context of South African literary studies?

  20. Preoperatiewe spesiale ondersoeke en intraoperatiewe arteriele ...

    African Journals Online (AJOL)

    21 Jul 1990 ... postoperative morbidity and mortaIity. Chesc 1986; 89: 127-135. . IS. Dantzker DR. Gas exchange in the adult respiratory distress syndrome. C/in. Chesc Med 1982; 3: 57-67. 16. Benumof JL, Mathers JM, Wahrenbroch EA. Cyclic hypoxi~ pulmonary vasoconstriction induced by concomitant carbon dioxide ...

  1. Paying for Higher Education. Paper No. EA026

    Science.gov (United States)

    Wyness, Gill

    2015-01-01

    The United Kingdom (UK) has dramatically increased the supply of graduates over the last four decades. The university system has successfully produced a huge increase in mass higher education over the last 40 years to meet an increased demand for skilled workers. It is one of the UK's most successful export industries in terms of attracting…

  2. 47 CFR 11.61 - Tests of EAS procedures.

    Science.gov (United States)

    2010-10-01

    ... class D non-commercial educational FM and analog and digital LPTV stations are required to transmit only... and times on all channels. (ii) DBS providers, analog and digital class D non-commercial educational... stations must conduct these tests on all audio streams. Effective December 31, 2006, DTV stations must...

  3. 47 CFR 11.11 - The Emergency Alert System (EAS).

    Science.gov (United States)

    2010-10-01

    ... transmission of data such as interactive games. Wireless Cable Systems (BRS/EBS STATIONS) [A. Wireless cable... the entity that has acquired the right to use the channels of a wireless cable system for transmission... stations including AM, FM, and Low-power FM (LPFM) stations; digital audio broadcasting (DAB) stations...

  4. Case histories of EA documents for nuclear waste

    International Nuclear Information System (INIS)

    Vocke, R.W.

    1985-01-01

    Nuclear power programs and policies in the United States have been subject to environmental assessment under the National Environmental Policy Act (NEPA) since 1971. NEPA documentation prepared for programmatic policy decision-making within the nuclear fuel cycle and concurrent federal policy are examined as they relate to radioactive waste management in this paper. Key programmatic environmental impact statements that address radioactive waste management include: the Atomic Energy Commission document on management of commercial high-level and transuranium-contaminated radioactive waste, which focussed on development of engineered retrievable surface storage facilities (RSSF); the Nuclear Regulatory Commission (NRC) document on use of recycled plutonium in mixed oxide fuel in light water cooled reactors, which focussed on plutonium recycle and RSSF; the NRC statement on handling of spent light water power reactor fuel, which focussed on spent fuel storage; and the Department of Energy (DOE) statement on management of commercially generated radioactive wastes, which focussed on development of deep geologic repositories. DOE is currently pursuing the deep geologic repository option, with monitored retrievable storage as a secondary option

  5. An EAS event observed in the early stage of development

    Science.gov (United States)

    Barroso, S. L. C.; Beggio, P. C.; de Carvalho, A. O.; Chinellato, J. A.; Mariano, A.; de Oliveira, R.; Shibuya, E. H.; Brazil-Japan Collaboration of Chacaltaya Emulsion Chamber Experiment

    2008-01-01

    Since 1969 the experiments of Brazil-Japan Collaboration showed the occurrence of a series of events, showing a region with a high concentration of electromagnetic particles, surrounded by isolated and/or groups of showers. These events were named "halo events" or "super-families". Currently, we have more than a dozen of such events. The first of them, due to its aspect, was named "Andromeda". We present here the main characteristics of a similar halo event, named C21S087I075. It has a halo region with many high energy showers in its border. Other small energy showers spread over the central and surrounding blocks (S088, S100, S101, I074). These isolated showers, classified as of hadronic or electromagnetic origin, present a fractional energy distribution compatible with that of a Centauro candidate event (C16S087I037), reported at this symposium [S.L.C. Barroso, P.C. Beggio, J.A. Chinellato, A.O. Carvalho, A. Mariano, R. Oliveira, E.H. Shibuya, in this issue of XIV ISVHECRI]. Moreover, the lateral distribution in the halo region is similar to that observed in other 3 halo events.

  6. Thermophysical Properties and Spectral Characterization of EA 6043

    Science.gov (United States)

    2014-10-01

    Russian VX (RVX) Density Antoine equation Vapor pressure Volatility Enthalpy of vaporization Entropy of vaporization Viscosity...and volatility (mg/m3), respectively, as a function of temperature. ΔHvap = RbT 2/(c + T)2 (3) where ΔHvap = enthalpy of vaporization (kJ...for vapor pressure, volatility (or saturation concentration), and enthalpy of vaporization at selected temperatures between –20 °C and the

  7. Evaluating Educational Programs. ERIC Digest Series Number EA 54.

    Science.gov (United States)

    Beswick, Richard

    In this digest, readers are introduced to the scope of instructional program evaluation and evaluators' changing roles in school districts. A program evaluation measures outcomes based on student-attainment goals, implementation levels, and external factors such as budgetary restraints and community support. Instructional program evaluation may be…

  8. 47 CFR 101.1327 - Renewal expectancy for EA licensees.

    Science.gov (United States)

    2010-10-01

    ..., including a timetable of the construction of new facilities to meet changes in demand for services provided...) In determining whether a renewal applicant has complied with the “substantial service” requirement by the end of the ten-year initial license term, the Commission may consider factors such as: (1) Whether...

  9. The new Tunka-133 EAS Cherenkov array: Status of 2009

    International Nuclear Information System (INIS)

    Antokhonov, B.V.; Beregnev, S.F.; Budnev, N.M.; Chvalaev, O.B.; Chiavassa, A.; Gress, O.A.; Kalmykov, N.N.; Karpov, N.N.; Korosteleva, E.E.; Kozhin, V.A.; Kuzmichev, L.A.; Lubsandorzhiev, B.K.; Mirgazov, R.R.; Panasyuk, M.I.; Pankov, L.V.; Prosin, V.V.; Ptuskin, V.S.; Semeney, Yu.A.; Shaibonov, B.; Silaev, A.A.

    2011-01-01

    The deployment of the new Extensive air shower Cherenkov installation Tunka-133 with about 1 km 2 geometric acceptance area was completed in October 2009. The array will permit a detailed long-term study of the cosmic ray energy spectrum and mass composition in the energy range 10 15 -10 18 eV with a unique and more elaborate method. The array construction and data acquisition system, preliminary results and plans for future development are presented.

  10. 32 CFR 651.33 - Actions normally requiring an EA.

    Science.gov (United States)

    2010-07-01

    ...) Development and implementation of Integrated Natural Resources Management Plans (INRMPs) (land, forest, fish, and wildlife) and Integrated Cultural Resources Management Plans (ICRMPs). (i) Actions that take place...), wetlands, floodplains, coastal zones, wilderness areas, aquifers or other water supplies, prime or unique...

  11. Hoea Ea: Land Education and Food Sovereignty in Hawaii

    Science.gov (United States)

    Meyer, Manulani Aluli

    2014-01-01

    This short piece offers two literal and figurative snapshots of what land education looks like in action in Hawaii. The first snapshot depicts a contemporary example of Indigenous Hawaiian taro cultivation in the Limahuli valley on the island of Kauai. The second snapshot illustrates the food sovereignty movement in Waianae, Oahu located at the…

  12. EAS fluctuation approach to primary mass composition investigation

    International Nuclear Information System (INIS)

    Stamenov, J.N.; Janminchev, V.D.

    1985-01-01

    The analysis of muon and electron fluctuation distribution shapes by statistical method of inverse problem solution gives the possibility to obtain the relative contribution values of the five main primary nuclei groups. The method is model-independent for a big class of interaction models and can give good results for observation levels not too far from the development maximum and for the selection of showers with fixed sizes and zenith angles not bigger than 30 deg

  13. Evaluation of stratospheric age of air from CF4, C2F6, C3F8, CHF3, HFC-125, HFC-227ea and SF6; implications for the calculations of halocarbon lifetimes, fractional release factors and ozone depletion potentials

    Science.gov (United States)

    Leedham Elvidge, Emma; Bönisch, Harald; Brenninkmeijer, Carl A. M.; Engel, Andreas; Fraser, Paul J.; Gallacher, Eileen; Langenfelds, Ray; Mühle, Jens; Oram, David E.; Ray, Eric A.; Ridley, Anna R.; Röckmann, Thomas; Sturges, William T.; Weiss, Ray F.; Laube, Johannes C.

    2018-03-01

    In a changing climate, potential stratospheric circulation changes require long-term monitoring. Stratospheric trace gas measurements are often used as a proxy for stratospheric circulation changes via the mean age of air values derived from them. In this study, we investigated five potential age of air tracers - the perfluorocarbons CF4, C2F6 and C3F8 and the hydrofluorocarbons CHF3 (HFC-23) and HFC-125 - and compare them to the traditional tracer SF6 and a (relatively) shorter-lived species, HFC-227ea. A detailed uncertainty analysis was performed on mean ages derived from these new tracers to allow us to confidently compare their efficacy as age tracers to the existing tracer, SF6. Our results showed that uncertainties associated with the mean age derived from these new age tracers are similar to those derived from SF6, suggesting that these alternative compounds are suitable in this respect for use as age tracers. Independent verification of the suitability of these age tracers is provided by a comparison between samples analysed at the University of East Anglia and the Scripps Institution of Oceanography. All five tracers give younger mean ages than SF6, a discrepancy that increases with increasing mean age. Our findings qualitatively support recent work that suggests that the stratospheric lifetime of SF6 is significantly less than the previous estimate of 3200 years. The impact of these younger mean ages on three policy-relevant parameters - stratospheric lifetimes, fractional release factors (FRFs) and ozone depletion potentials - is investigated in combination with a recently improved methodology to calculate FRFs. Updates to previous estimations for these parameters are provided.

  14. 75 FR 7949 - Airworthiness Directives; Extra Flugzeugproduktions- und Vertriebs- GmbH Models EA-300/200 and EA...

    Science.gov (United States)

    2010-02-23

    ..., Aerospace Engineer, FAA, Small Airplane Directorate, 901 Locust, Room 301, Kansas City, Missouri 64106... the tail spring support structure as instructed in PART II of Extra Flugzeugproduktions- und Vertriebs... tail spring support structure terminates the repetitive inspections required in paragraph (f)(1) of...

  15. Commentary on "Integrative clinical genomics of advanced prostate cancer". Robinson D, Van Allen EM, Wu YM, Schultz N, Lonigro RJ, Mosquera JM, Montgomery B, Taplin ME, Pritchard CC, Attard G, Beltran H, Abida W, Bradley RK, Vinson J, Cao X, Vats P, Kunju LP, Hussain M, Feng FY, Tomlins SA, Cooney KA, Smith DC, Brennan C, Siddiqui J, Mehra R, Chen Y, Rathkopf DE, Morris MJ, Solomon SB, Durack JC, Reuter VE, Gopalan A, Gao J, Loda M, Lis RT, Bowden M, Balk SP, Gaviola G, Sougnez C, Gupta M, Yu EY, Mostaghel EA, Cheng HH, Mulcahy H, True LD, Plymate SR, Dvinge H, Ferraldeschi R, Flohr P, Miranda S, Zafeiriou Z, Tunariu N, Mateo J, Perez-Lopez R, Demichelis F, Robinson BD, Schiffman M, Nanus DM, Tagawa ST, Sigaras A, Eng KW, Elemento O, Sboner A, Heath EI, Scher HI, Pienta KJ, Kantoff P, de Bono JS, Rubin MA, Nelson PS, Garraway LA, Sawyers CL, Chinnaiyan AM.Cell. 21 May 2015;161(5):1215-1228.

    Science.gov (United States)

    Freedland, Stephen J; Aronson, William J

    2017-08-01

    Toward development of a precision medicine framework for metastatic, castration-resistant prostate cancer (mCRPC), we established a multi-institutional clinical sequencing infrastructure to conduct prospective whole-exome and transcriptome sequencing of bone or soft tissue tumor biopsies from a cohort of 150 mCRPC affected individuals. Aberrations of AR, ETS genes, TP53, and PTEN were frequent (40%-60% of cases), with TP53 and AR alterations enriched in mCRPC compared to primary prostate cancer. We identified new genomic alterations in PIK3CA/B, R-spondin, BRAF/RAF1, APC, β-catenin, and ZBTB16/PLZF. Moreover, aberrations of BRCA2, BRCA1, and ATM were observed at substantially higher frequencies (19.3% overall) compared to those in primary prostate cancers. A total of 89% of affected individuals harbored a clinically actionable aberration, including 62.7% with aberrations in AR, 65% in other cancer-related genes, and 8% with actionable pathogenic germline alterations. This cohort study provides clinically actionable information that could affect treatment decisions for these affected individuals. Copyright © 2017 Elsevier Inc. All rights reserved.

  16. Pomístní jména na území obce Otročiněves

    Czech Academy of Sciences Publication Activity Database

    Klimtová, Barbora

    2012-01-01

    Roč. 53, č. 1 (2012), s. 149-161 ISSN 1211-4413 Institutional support: RVO:68378092 Keywords : minor place names * age group * direct research * Central Bohemia * communication * maps Subject RIV: AI - Linguistics

  17. The Paradox of Being a Wounded Healer: Henri J.M. Nouwen’s Contribution to Pastoral Theology

    Directory of Open Access Journals (Sweden)

    S. Philip Nolte

    2010-11-01

    Full Text Available This article is the first in a series of two dealing with Henri Nouwen’s contribution to pastoral care. The present article focuses on the impact of cognitive dissonance and the role it plays in pastors becoming constrained in their ministry. The point of departure is that during the past two decades, pastors have been subjected to profound changes. While pastors view their involvement with people in the social and faith communities in which they live and work as guiding people towards a life of wholeness and integrity, they themselves, because of their own inner woundedness, struggle to live a life of wholeness. This article investigates how pastors can act congruently and with integrity in a world that has been profoundly changed by a shift from a modern to a postmodern paradigm. This reflection explores the ancient Greek mythological origins of the concept ‘wounded healer’. It also shows that, in its utilisation by the Swiss psychiatrist Carl Jung, the concept became a metaphor. This insight leads to a discussion of how Henri Nouwen applied the significance of the metaphor to pastoral ministry. The discussion takes on the form of certain relevant biographical side notes on Nouwen’s contribution to pastoral theology. The article concludes with an exposition of Nouwens’s use of the metaphor in his book, The wounded healer: Ministry in contemporary society.

  18. Sufix -na v pomístních jménech v Čechách

    Czech Academy of Sciences Publication Activity Database

    Štěpán, Pavel

    2015-01-01

    Roč. 98, č. 2 (2015), s. 79-90 ISSN 0027-8203 R&D Projects: GA ČR GPP406/12/P600 Institutional support: RVO:68378092 Keywords : minor place names * functions of suffixes * sufix -na * suffixation Subject RIV: AI - Linguistics

  19. Čínská osobní jména v českém kontextu

    Czech Academy of Sciences Publication Activity Database

    Třísková, Hana; Heřmanová, Z.

    2013-01-01

    Roč. 68, č. 2 (2013), s. 36-45 ISSN 0029-5302 Institutional support: RVO:68378009 Keywords : Standard Chinese * personal names * romanization * Hanyu Pinyin * Standard Czech Romanization of Chinese Subject RIV: AI - Linguistics

  20. The Contribution of J.M. Keynes to the Analysis of the Psychological Motives of Economic Behavior

    Directory of Open Access Journals (Sweden)

    Maria A. Kozlova

    2016-01-01

    Full Text Available The article examines the contribution of John Maynard Keynes to the study of the psychological motives of economic behavior. The origins of the analysis of the psychological motives in economics before Keynes are reviewed. The relative importance of rational and irrational motives of economic behavior in the Keynesian theory is analyzed. It is shown that Keynes's analysis of the behavior of the economic agents under uncertainty and the lack of information contributed to the elaboration of the bounded rationality theory by Simon. The article also describes the input of Keynes to the formation of a new «Keynesian» model of human behavior, which implies the importance of expectations, taking into account the psychological and social factors of economic behavior. The main psychological tendencies in the actions of the consumers and investors described by Keynes (the basic psychological law, liquidity preference, the influence of the «market psychology» on the investor's decisions and their relevance nowadays are examined. The article shows further development of the ideas of Keynes in the Akerlof and Shiller's theory of animal spirits and in the financial instability hypothesis of Minsky. It also gives a description of a confidence multiplier, introduced by Akerlof and Shiller, and shows how the cosumers' confidence can be measured nowadays. Besides, the article stresses that the study of the psychological motives of economic behavior, undertaken by Keynes, contributed to the development of such new disciplines at the interface between the economy and psychology as the economic psychology and behavioral economics.

  1. Kámen v pomístních jménech Moravy a Slezska

    Czech Academy of Sciences Publication Activity Database

    Štefková, Marta

    2012-01-01

    Roč. 53, č. 1 (2012), s. 282-294 ISSN 1211-4413 R&D Projects: GA ČR GAP406/11/1786 Keywords : anoikonyms * minor place names * structure type * motivation * stone * rock Subject RIV: AI - Linguistics

  2. Restoring Madness to History in J.M. Coetzee’s In the Heart of the Country

    Directory of Open Access Journals (Sweden)

    William Collins

    2015-01-01

    Full Text Available This article interrogates the curious dismissal of madness from the critical landscape surrounding J. M. Coetzee’s In the Heart of the Country, and makes suggestions concerning how madness works in the novel and why—given certain critical and historical pressures—it has been persistently sidelined. An analysis of the novel in light of Coetzee’s scholarship on Samuel Beckett suggests that Magda’s discourse, like those of many Beckettian narrators, follows patterns of affirmation and auto-negation, constituting a fiction of what Coetzee calls “net zero.” In particular, Magda extends this pattern to the taking on and casting off of identities, perhaps in the style of the hermit crab she puts forward as an image of herself. An intertextual examination of the semantic and rhetorical range of madness as it appears in Coetzee’s other fiction and scholarship reveals that madness, for Coetzee, consistently denotes: on the one hand, a contagious force moving throughout a social body, and on the other hand, the labor of writing under the threat of illegibility—a threat conditioned in large part by the madness of the social body. By infecting the writer who might record its workings in history and thereby inhibiting or distorting that record, madness likewise appears in historical record as “net zero.” Thus, rather than simply being mad, Magda’s relationship with madness is emblematic of the (disappearance of madness in and from history.

  3. Seasonal distribution and abundance of Ohio River fishes at the J.M. Stuart Electric Generating Station

    International Nuclear Information System (INIS)

    Yoder, C.O.; Gammon, J.R.

    1976-01-01

    Distributions of Ohio River fishes were studied in the vicinity of a 2400-Mw coal-fired electric generating plant. Three thermally elevated zones, two ambient river zones, and a backwater zone were sampled intensively from June 1974 through February 1975 following the completion of all four units of the power plant. Less intensive collections were made preceding and during construction from 1970 to 1973. Overall variations in water temperature in 1974 to 1975 ranged from 6 to 40 0 C in the heated zones, 4 to 30 0 C in the ambient river zones, and 5 to 27 0 C in the backwater zone. Seasonal and spatial differences in abundance, diversity, and faunal associations were largely influenced by temperature. Notable changes in species populations from 1970 to 1975 were observed which were attributed to power-plant operation. Although seasonal definitions in terms of summer, fall, and winter were generally used, they were of very limited value, as demonstrated by annual fluctuations in community parameters. Apparently near-freezing temperatures in the ambient river zones, as well as high summer temperatures in the effluent canal, limit the time fish can spend in these areas and force them to seek more hospitable temperatures. This suggests that there are critical winter as well as summer months, with spring/fall transitional periods in between in the vicinity of thermal effluents

  4. Political governance and constitution-making in Kenya : in search of popular participation. / J.M. Mukuna.

    OpenAIRE

    Mukuna, J M

    2012-01-01

    This thesis examines the evolving ideal of popular participation in the context of Kenya's experience in the intertwined areas of political governance and constitution-making. The thesis is primarily motivated by the spirit and intent of the country's constitution-making initiatives which commenced in earnest after the 2007 post-election violence in which about 1,300 precious lives were lost, over 300,000 people displaced and property destroyed. The study adopts a qualitative a...

  5. Auxiliary feedwater system risk-based inspection guide for the J.M. Farley Nuclear Power Plant

    International Nuclear Information System (INIS)

    Vo, T.V.; Pugh, R.; Gore, B.F.; Harrison, D.G.

    1990-10-01

    In a study sponsored by the US Nuclear Regulatory Commission (NRC), Pacific Northwest Laboratory has developed and applied a methodology for deriving plant-specific risk-based inspection guidance for the auxiliary feedwater (AFW) system at pressurized water reactors that have not undergone probabilistic risk assessment(PRA). This methodology uses existing PRA results and plant operating experience information. Existing PRA-based inspection guidance recently developed for the NRC for various plants was used to identify generic component failure modes. This information was then combined with plant-specific and industry-wide component information and failure data to identify failure modes and failure mechanisms for the AFW system at the selected plants. J. M. Farley was selected as the second plant for study. The product of this effort is a prioritized listing of AFW failures which have occurred at the plant and at other PWRs. This listing is intended for use by NRC inspectors in the preparation of inspection plans addressing AFW risk-important at the J. M. Farley plant. 23 refs., 1 fig., 1 tab

  6. Automatic digitization. Experience of magnum 8000 in automatic digitization in EA; Digitalizacion automatica. Experiencias obtenidas durante la utilizacion del sistema magnus 8000 para la digitalizacion automatica en EA

    Energy Technology Data Exchange (ETDEWEB)

    Munoz Garcia, M.

    1995-12-31

    The paper describes the life cycle to be followed for the automatic digitization of files containing rasterised (scanned) images for their conversion into vector files (processable using CAD tools). The main characteristics of each of the five phases: capture, cleaning, conversion, revision and post-processing, that form part of the life cycle, are described. Lastly, the paper gives a comparative analysis of the results obtained using the automatic digitization process and other more conventional methods. (Author)

  7. Supplemental Environmental Assessment (EA) for the Vernal Pool Restoration Project in Wing Infrastructure Development Outlook (WINDO) Implementation Plan EA, Volume 2 Beale Air Force Base, California

    Science.gov (United States)

    2010-09-01

    jamaicensis coturniculus)  Greater sandhill crane (Grus canadensis tabida)  Bank swallow ( Riparia riparia ) The Swainson’s hawk prefers to nest in...EQD) Safety Zones . These zones are established to minimize risk and exposure to individuals from explosives and explosive storage facilities...There are numerous EQD Safety Zones on the northern and southern parts of the base. The land encompassing Beale AFB was originally part of Camp Beale

  8. 78 FR 46295 - Special Conditions: Eclipse, EA500, Certification of Autothrottle Functions Under Part 23

    Science.gov (United States)

    2013-07-31

    ... persons (standard seating five people) and may be operated as a single or two pilot aircraft (reference...-4090. SUPPLEMENTARY INFORMATION: Comments Invited We invite interested people to take part in this...

  9. Environmental Assessment (EA): Proposed Construction of a Munitions Flight Maintenance Facility, Hill Air Force Base, Utah

    Science.gov (United States)

    2008-07-01

    031 /·-c.,.. ?i Ogden C.ty Ma1 tenance Area (Redes~gnated 2001) er ~~.., Sa Laice Oty Ma1 enance Alea (RedeSIQreled 1999) Pr<MYOrem...Vegetation Hill AFB is located in a geographic region that would typically support a mountain -brush type native plant community. Dominant vegetation

  10. Portfolio optimization using fundamental indicators based on multi-objective EA

    CERN Document Server

    Silva, Antonio Daniel; Horta, Nuno

    2016-01-01

    This work presents a new approach to portfolio composition in the stock market. It incorporates a fundamental approach using financial ratios and technical indicators with a Multi-Objective Evolutionary Algorithms to choose the portfolio composition with two objectives the return and the risk. Two different chromosomes are used for representing different investment models with real constraints equivalents to the ones faced by managers of mutual funds, hedge funds, and pension funds. To validate the present solution two case studies are presented for the SP&500 for the period June 2010 until end of 2012. The simulations demonstrates that stock selection based on financial ratios is a combination that can be used to choose the best companies in operational terms, obtaining returns above the market average with low variances in their returns. In this case the optimizer found stocks with high return on investment in a conjunction with high rate of growth of the net income and a high profit margin. To obtain s...

  11. Design and fabrication of two kind of SOI-based EA-type VOAs

    Science.gov (United States)

    Yuan, Pei; Wang, Yue; Wu, Yuanda; An, Junming; Hu, Xiongwei

    2018-06-01

    SOI-based variable optical attenuators based on electro-absorption mechanism are demonstrated in this paper. Two different doping structures are adopted to realize the attenuation: a structure with a single lateral p-i-n diode and a structure with several lateral p-i-n diodes connected in series. The VOAs with lateral p-i-n diodes connected in series (series VOA) can greatly improve the device attenuation efficiency compared to VOAs with a single lateral p-i-n diode structure (single VOA), which is verified by the experimental results that the attenuation efficiency of the series VOA and the single VOA is 3.76 dB/mA and 0.189 dB/mA respectively. The corresponding power consumption at 20 dB attenuation is 202 mW (series VOA) and 424 mW (single VOA) respectively. The raise time is 34.5 ns (single VOA) and 45.5 ns (series VOA), and the fall time is 37 ns (single VOA) and 48.5 ns (series VOA).

  12. 3.1.SUIT. Draft EA procedure applicable to historical areas active conservation

    DEFF Research Database (Denmark)

    Algreen-Ussing, Gregers; Wedebrunn, Ola

    2002-01-01

    This document is a preliminary draft for an Environmental Impact Assessment procedure. Its aim is to provide draft guidelines for the assessment of likely significant effects of urban development projects on the urban environment including material assets and cultural heritage. This procedure...... is intended as a way to propose and ensure an active conservation policy for urban historical areas. It is based on state-of-the-art methods and the knowledge of the experts involved in the SUIT project. It is also based on the guidelines presenting the grid of analysis to be used by stakeholders in a joint...

  13. 47 CFR 1.1308 - Consideration of environmental assessments (EAs); findings of no significant impact.

    Science.gov (United States)

    2010-10-01

    ... COMMISSION GENERAL PRACTICE AND PROCEDURE Procedures Implementing the National Environmental Policy Act of... the Bureau or the Commission to reach a determination that the proposal will or will not have a... have jurisdiction by law or which have relevant expertise. Note: With respect to actions specified...

  14. Generalized Synthesis of EAs [E = Fe, Co, Mn, Cr] Nanostructures and Investigating Their Morphology Evolution

    Directory of Open Access Journals (Sweden)

    P. Desai

    2015-01-01

    Full Text Available This paper illustrates a novel route for the synthesis of nanostructured transition metal arsenides including those of FeAs, CoAs, MnAs, and CrAs through a generalized protocol. The key feature of the method is the use of one-step hot-injection and the clever use of a combination of precursors which are low-melting and highly reactive such as metal carbonyls and triphenylarsine in a solventless setup. This method also facilitates the formation of one-dimensional nanostructures as we move across the periodic table from CrAs to CoAs. The chemical basis of this reaction is simple redox chemistry between the transition metals, wherein the transition metal is oxidized from elemental state (E0 to E3+in lieu of reduction of As3+ to As3−. While the thermodynamic analysis reveals that all these conversions are spontaneous, it is the kinetics of the process that influences morphology of the product nanostructures, which varies from extremely small nanoparticles to nanorods. Transition metal pnictides show interesting magnetic properties and these nanostructures can serve as model systems for the exploration of their intricate magnetism as well as their applications and can also function as starting materials for the arsenide based nanosuperconductors.

  15. Is the PPP valid for the EA-11 countries? New evidence from nonlinear unit root tests

    OpenAIRE

    Kavkler, Alenka; Boršič, Darja; Bekő, Jani

    2016-01-01

    In the empirical literature there is a prevalent view that real exchange rates tend to converge towards levels predicted by the Purchasing Power Parity (PPP) only in the long-run and that short-run deviations from the PPP relationship are frequently sizable. The progressing of European monetary integration and the forming of monetary union spurred the interest of researchers to assess the relevance of the PPP theory in the case of the single European currency. Our paper t...

  16. U3O8 production cost analysis study. Sandstone deposit mine model EA-730, Volume 1

    International Nuclear Information System (INIS)

    1978-08-01

    Objective was the development and testing of a model for estimating the production cost of conventional uranium mining. The model used evolved from a base case underground mine of 1000 tons per day output at a nominal depth of 900 feet, and from base-case open pit mines of 2000 tons per day output at 30-, 120-, and 240-foot depths. In addition, an alternate production method employing heap leaching was partially investigated, to be merged with similar work performed by another contractor. The model was internally structured into component submodels capable of reflecting the contributory factors which aggregate into the computed production cost. A financial submodel based on last-quarter 1976 prices used conventional accounting practices to generate a cash flow and profit-and-loss record over the mine life. From this a selling price was obtained based on a desired discounted cash flow return on equity. This submodel is also capable of accepting input inflation rates so that costs in current dollars for future years can be estimated. A Monte Carlo method of the analysis of variance was applied to 50 model runs to obtain a statistical estimate for the expected variance in production cost

  17. Schools: The Evidence on Academies, Resources and Pupil Performance. Paper No. EA023

    Science.gov (United States)

    McNally, Sandra

    2015-01-01

    England's performance in international tests of student achievement continues to be disappointing. Further improvement is essential not only for students' themselves but also for economic growth. This briefing considers the impact of Academies, school spending and teacher quality. Research evidence suggests that it is right to protect school…

  18. 15. Francis E.A. Owakah Race Ideology and the Conceptualization ...

    African Journals Online (AJOL)

    Owakah

    whether or not Africans have the same rational ability as Europeans. .... reject ethno philosophy as an approach to the study of African philosophy. ..... name as a special messenger and the interpreter of god's message (Serequeberhan. 1994 ...

  19. Design and beam transport simulations of a multistage collector for the Israeli EA-FEM

    Science.gov (United States)

    Tecimer, M.; Canter, M.; Efimov, S.; Gover, A.; Sokolowski, J.

    2001-12-01

    A four stage asymmetric type depressed collector has been designed for the Israeli mm-wave FEM that is driven by a 1.4 MeV, 1.5 A electron beam. After leaving the interaction section the spent beam has an energy spread of 120 keV and 75 π mm mrad normalized beam emittance. Simulations of the beam transport system from the undulator exit through the decelerator tube into the collector have been carried out using EGUN and GPT codes. The latter has also been employed to study trajectories of the primary and scattered particles within the collector, optimizing the asymmetrical collector geometry and the electrode potentials at the presence of a deflecting magnetic field. The estimated overall system and collector efficiencies reach 50% and 70%, respectively, with a beam recovery of 99.6%. The design is aimed to attain millisecond long pulse operation and subsequently 1 kW average power. Simulation results are implemented in a mechanical design that leads to a simple, cost efficient assembly eliminating ceramic insulator rings between collector stages and the associated brazing in the manufacturing process. Instead, each copper plate is supported by insulating posts and freely displaceable within the vacuum chamber. We report on the simulation results of the beam transport and recovery systems and on the mechanical aspects of the multistage collector design.

  20. Design and beam transport simulations of a multistage collector for the Israeli EA-FEM

    Energy Technology Data Exchange (ETDEWEB)

    Tecimer, M. E-mail: tecimer@post.tau.ac.il; Canter, M.; Efimov, S.; Gover, A.; Sokolowski, J

    2001-12-21

    A four stage asymmetric type depressed collector has been designed for the Israeli mm-wave FEM that is driven by a 1.4 MeV, 1.5 A electron beam. After leaving the interaction section the spent beam has an energy spread of 120 keV and 75 {pi} mm mrad normalized beam emittance. Simulations of the beam transport system from the undulator exit through the decelerator tube into the collector have been carried out using EGUN and GPT codes. The latter has also been employed to study trajectories of the primary and scattered particles within the collector, optimizing the asymmetrical collector geometry and the electrode potentials at the presence of a deflecting magnetic field. The estimated overall system and collector efficiencies reach 50% and 70%, respectively, with a beam recovery of 99.6%. The design is aimed to attain millisecond long pulse operation and subsequently 1 kW average power. Simulation results are implemented in a mechanical design that leads to a simple, cost efficient assembly eliminating ceramic insulator rings between collector stages and the associated brazing in the manufacturing process. Instead, each copper plate is supported by insulating posts and freely displaceable within the vacuum chamber. We report on the simulation results of the beam transport and recovery systems and on the mechanical aspects of the multistage collector design.

  1. Design and beam transport simulations of a multistage collector for the Israeli EA-FEM

    International Nuclear Information System (INIS)

    Tecimer, M.; Canter, M.; Efimov, S.; Gover, A.; Sokolowski, J.

    2001-01-01

    A four stage asymmetric type depressed collector has been designed for the Israeli mm-wave FEM that is driven by a 1.4 MeV, 1.5 A electron beam. After leaving the interaction section the spent beam has an energy spread of 120 keV and 75 π mm mrad normalized beam emittance. Simulations of the beam transport system from the undulator exit through the decelerator tube into the collector have been carried out using EGUN and GPT codes. The latter has also been employed to study trajectories of the primary and scattered particles within the collector, optimizing the asymmetrical collector geometry and the electrode potentials at the presence of a deflecting magnetic field. The estimated overall system and collector efficiencies reach 50% and 70%, respectively, with a beam recovery of 99.6%. The design is aimed to attain millisecond long pulse operation and subsequently 1 kW average power. Simulation results are implemented in a mechanical design that leads to a simple, cost efficient assembly eliminating ceramic insulator rings between collector stages and the associated brazing in the manufacturing process. Instead, each copper plate is supported by insulating posts and freely displaceable within the vacuum chamber. We report on the simulation results of the beam transport and recovery systems and on the mechanical aspects of the multistage collector design

  2. Cosmic ray nuclear interactions and EAS-triggered families observed by the Chacaltaya hybrid experiment

    International Nuclear Information System (INIS)

    Aoki, H.; Honda, K.; Inoue, N.; Ishii, T.; Kawasumi, N.; Martinic, N.; Ochi, N.; Ohmori, N.; Ohsawa, A.; Tamada, M.; Ticona, R.

    2008-01-01

    Longitudinal and lateral characteristics of the families detected by emulsion chambers in the hybrid experiment with AS-array at Mt. Chacaltaya are studied in detail. Although many groups discuss about an increase of the heavy component in primary cosmic-rays beyond the knee region, it is shown that the observed characteristics of the families accompanied by large shower size, Ne>10 6 , can not be explained by an increase of heavy primaries alone. It is necessary to assume some changes of nuclear interaction in order to explain the observed characteristics of the air-showers accompanied by families

  3. 76 FR 24874 - Initiation of Scoping for an Environmental Assessment (EA)

    Science.gov (United States)

    2011-05-03

    ... Federal holidays. Fax: 202-564-0072, ATTN: CGP Scoping Comments. Comments should be received within 30... U.S. territories with the exception of the Virgin Islands, federal facilities in four states...

  4. 76 FR 80366 - Availability of an Environmental Assessment (EA) and Finding of No Significant Impact (FONSI)

    Science.gov (United States)

    2011-12-23

    ... 20004, between 9 a.m. and 5 p.m. Eastern time, Monday through Friday, except Federal holidays. Comments... U.S. territories with the exception of the Virgin Islands, federal facilities in four states...

  5. 78 FR 68835 - Initiation of Scoping for an Environmental Assessment (EA)

    Science.gov (United States)

    2013-11-15

    ..., Washington, DC 20004, between 9 a.m. and 5 p.m. Eastern time, Monday through Friday, except Federal holidays... Columbia, Puerto Rico, all U.S. territories with the exception of the Virgin Islands, federal facilities in...

  6. Environmental Assessment (EA): Proposed Aircraft Power Systems Repair Transformation Facility, Hill Air Force Base, Utah

    Science.gov (United States)

    2007-05-16

    and silicon carbide; spent elastic abrasive media; rags and wipes from the NDI process ; and unused scraps of TIG welding wire. Dust from the thermal...used, which would not be expected to produce regulated air emissions. For this process , no air quality permit updates are anticipated. • Welding ...The electron beam welding equipment would not be expected to produce regulated air emissions. The tungsten inert gas ( TIG ) welding equipment would

  7. Final Environmental Assessment (EA) for Headquarters Building Construction and Main Gate Reconfiguration White Bluff, Spokane, Washington

    Science.gov (United States)

    2012-12-01

    in 1954 and operated as Army Nike Missile Control Site until 1963. It was then converted to a USAF satellite operations center operated by USAF...Source Study: Spokane Satellite Tracking Office. Prepared for US Army Corps of Engineers by Adams and Clark, Inc ., Spokane, WA. Archaeological and

  8. A vida ea obra de Zaíra Cintra Vidal

    Directory of Open Access Journals (Sweden)

    Gertrudes Teixeira Lopes

    2001-06-01

    Full Text Available Estudo histórico social, cujo objetivo é descrever a trajetória de Zaira Cintra Vidal, sua inserção na Escola de Enfermeiras Rachel Haddock Lobo e sua participação na Associação Brasileira de Enfermagem (ABEn. O estudo fundamenta-se nos conceitos de poder simbólico, habitus e luta simbólica de Pierre Bourdieu. As fontes primárias foram documentos existentes no Centro de Documentação da EEAN/UFRJ e no Centro de Memória da FENF/UERJ. Os dados foram obtidos no período de agosto de 2000 a abril de 2001 mediante um roteiro de análise documental. Os resultados evidenciaram que Zaira Cintra Vidal, nasceu em 05 de maio de 1903, graduou-se pela Escola de Enfermeiras do Departamento Nacional de Saúde Pública, em 1926; pós-graduou-se nos EUA de 1927 a 1929, retornando em 1943. Criou a Escola de Enfermeiras Rachel Haddock Lobo, sendo a primeira diretora por nove anos e participou na diretoria da ABEn e na redação da Revista Anais de Enfermagem.

  9. Saksa ekspert soovitab EAS-i erastada / Toivo Tänavsuu

    Index Scriptorium Estoniae

    Tänavsuu, Toivo

    2003-01-01

    Saksa spetsialisti hinnangul tuleks Eestis erastada Ettevõtluse Arendamise Sihtasutus, põllumajanduse registrite ja informatsiooni amet ning teised struktuurifondide rakendusüksused. Saksamaal on enamik 50 rakendusüksusest eraomandis

  10. 78 FR 70529 - Notice of Availability for the Final Environmental Assessment (EA) and Finding No Significant...

    Science.gov (United States)

    2013-11-26

    ... FONSI for transferring the land and real estate at the Cotton Quality Research Station (CQRS) in Clemson.../property rights to the University. The Quit Claim Deed will incorporate any use restrictions identified by...

  11. Plataforma Blackboard: treinamento dos professores para a eficácia na EaD

    Directory of Open Access Journals (Sweden)

    Daniel Serravalle de Sá

    2010-08-01

    Full Text Available http://dx.doi.org/10.5007/1807-9288.2010v6n1p124 O presente artigo faz considerações sobre o uso da plataforma Blackboard Academic Suite como ferramenta de ensino no âmbito do Departamento de Espanhol, Português e Estudos Latino-Americanos (SPLAS na Universidade de Manchester. O que se oferece é um depoimento da experiência do autor enquanto um professor-usuário dessa tecnologia aplicada ao ensino. Reflete-se aqui sobre as funcionalidades da plataforma e a questão do treinamento necessário para utilização plena do programa e o sucesso da experiência educativa.

  12. Vitamin E--a selective inhibitor of the NADPH oxidoreductase enzyme system in human granulocytes

    International Nuclear Information System (INIS)

    Butterick, C.J.; Baehner, R.L.; Boxer, L.A.; Jersild, R.A. Jr.

    1983-01-01

    The cellular sites of H 2 O 2 formation in phagocytizing granulocytes have been identified with cerium chloride. A precipitate was visible in phagosomes and on plasma membranes from intact normal cells in the presence of either 0.71 mM NADH or NADPH. X-ray microanalysis permitted identification of cerium deposition within the phagosomes even in the absence of reduced pyridine nucleotides. Catalase ablated the formation of the reaction product. Intact granulocytes obtained from subjects receiving 1600 units of vitamin E daily for 2 weeks exhibited reaction product in the presence of NADH but not NADPH. Intact cells from subjects treated with vitamin E demonstrated diminished numbers of phagocytic vesicles containing reaction product. During phagocytosis the granulocytes treated with vitamin E consumed oxygen but exhibited significantly reduced rates of hydrogen-peroxide-dependent glucose-1- 14 C oxidation to 14 CO 2 . Isolated phagocytic vesicles obtained from granulocytes after ingestion of opsonized lipopolysaccharide-paraffin oil droplets contained reaction product when exposed to 0.71 mM NADPH. No reaction product was evident at 0.71 mM NADH but was evident at 2.0 mM NADH. Isolated phagocytic vesicles from the granulocytes of subjects receiving vitamin E exhibited reaction product only in the presence of NADH. These observations suggest that vitamin E interferes with the electron transport chain apparently required for the oxidation of NADPH to form H 2 O 2 in the phagocytizing granulocyte

  13. Design and beam transport simulations of a multistage collector for the Israeli EA-FEM

    CERN Document Server

    Tecimer, M; Efimov, S; Gover, A; Sokolowski, J

    2001-01-01

    A four stage asymmetric type depressed collector has been designed for the Israeli mm-wave FEM that is driven by a 1.4 MeV, 1.5 A electron beam. After leaving the interaction section the spent beam has an energy spread of 120 keV and 75 pi mm mrad normalized beam emittance. Simulations of the beam transport system from the undulator exit through the decelerator tube into the collector have been carried out using EGUN and GPT codes. The latter has also been employed to study trajectories of the primary and scattered particles within the collector, optimizing the asymmetrical collector geometry and the electrode potentials at the presence of a deflecting magnetic field. The estimated overall system and collector efficiencies reach 50% and 70%, respectively, with a beam recovery of 99.6%. The design is aimed to attain millisecond long pulse operation and subsequently 1 kW average power. Simulation results are implemented in a mechanical design that leads to a simple, cost efficient assembly eliminating ceramic i...

  14. Psub(T) analysis of multicored EAS observed by the 54m2 spark chamber

    International Nuclear Information System (INIS)

    Yamamoto, Y.; Nakatsuka, T.; Kawamoto, M.

    1982-01-01

    Rate of subcores whose axes traversed iron beams was examined by the precise measurement of air shower's arrival direction and subcore's location. As a result, it is estimated that 72,5% of subcores we picked up are from atmospheric origin and 27.5% are from iron beam origin. Psub(T) spectrum of atmospheric origin subcores made from 63 subcores (36.6%) not traversing iron beams is a little (factor = 0.7) lower than that of all subcores but alike in the slope. The cross section of large-Psub(T)-jet generating such subcores is still very large and comparable to the estimation by Cline applying QCD to large-Psub(T)-jet

  15. Environmental Assessment (EA) for the Comprehensive Range Plan (CRP), Melrose Air Force Range (AFR), New Mexico

    Science.gov (United States)

    2011-07-01

    intensity, frequency, and duration. Sound is created by acoustic energy, which produces minute pressure waves that travel through a medium (like air...concave plains associated with playa lake basins. Slope ranges from zero to 1 percent. Olton Loams – Consist of very deep, well-drained, moderately slow...gently sloping plains and upper side slopes of playas and draws. Slopes range from zero to 5 percent. 3.5.2.2 Water Resources Surface Water – The most

  16. Environmental Assessment (EA) for Replacement of the Wastewater Lift Station (Building 510)

    Science.gov (United States)

    2013-04-13

    ensure that wastewater from FEW continues to be safely and efficiently moved to the City of Cheyenne sanitary sewer system. The lift station is...from four to six inches. The subsoil is primarily alluvial clay that extends from a depth of approximately 6 to 36 inches. 8.4. Air Quality. Under...Disposal 8.6.1. Sanitary Sewer System A National Pollutant Discharge Elimination System (NPDES) permit issued by the WYDEQ is in place to allow discharge

  17. Final Environmental Assessment (EA) for Replacement of the Wastewater Lift Station (Building 510)

    Science.gov (United States)

    2013-03-01

    ensure that wastewater from FEW continues to be safely and efficiently moved to the City of Cheyenne sanitary sewer system. The lift station is...from four to six inches. The subsoil is primarily alluvial clay that extends from a depth of approximately 6 to 36 inches. 8.4. Air Quality. Under...Disposal 8.6.1. Sanitary Sewer System A National Pollutant Discharge Elimination System (NPDES) permit issued by the WYDEQ is in place to allow discharge

  18. Final Environmental Assessment (EA) for the Revitalization of Military Family Housing Keesler AFB, MS

    Science.gov (United States)

    2006-03-01

    12,000 square feet each). An Olympic-size swimming pool (approximately 71 feet by 164 feet). Twelve covered bus stops. A skateboard park...11,644 Covered Bus Stop 100 12 1,200 Skateboard Park 10,890 1 10,890 Storage Unit 100 534 53,400 Total N/A N/A 125,134 Location to be determined...Olympic-size Swimming Pool 1 1 Covered Bus Stop 5 4 3 12 Skateboard Park 1 1 Storage Unit 0 294 160 80 534 2.6 ALTERNATIVE 1 (IMMEDIATE

  19. Environmental Assessment (EA): Proposed Missile Storage Improvements, Utah Test and Training Range

    Science.gov (United States)

    2013-06-11

    801) 451 -7872 Standard Form 298 (Rev. 8-98) Prescribed by ANSI Std. Z39.18 Hill Air Force Base, Utah Final Environmental Assessment...motors were monitored to determine their functional capability when stored in prescribed temperatures varying between -65 degrees Fahrenheit to 200...degrees Fahrenheit . One of these structures (Building 30260) was used for cryogenic or deep-freeze testing. They were hardened structures meant to

  20. Controlling microwave signals by means of slow and fast light effects in SOA-EA structures

    DEFF Research Database (Denmark)

    Sales, Salvador; Öhman, Filip; Capmany, José

    2007-01-01

    We present a novel scheme for the control of microwave signals in the optical domain. We propose the use of alternating amplifying and absorbing sections to implement phase control by using fast and slow light effects in semiconductors. The potential benefits from the proposed semiconductor optic...

  1. Emergency Communications: The Emergency Alert System (EAS) and All-Hazard Warnings

    National Research Council Canada - National Science Library

    Moore, Linda K; Reese, Shawn

    2005-01-01

    ... tested. Much has been accomplished in recent years but the current hodgepodge of warning and alert systems is inadequate for fully alerting the public about terrorist attacks or natural disasters...

  2. Heavy ion elastic and quasi-elastic scattering above E/A = 30 MeV

    International Nuclear Information System (INIS)

    Barrette, J.

    1986-05-01

    At high energy, heavy-ion elastic scattering probes the ion-ion potential in a large domain much inside the strong absorption radius. This results in a more precise determination of the real part of the nuclear potential and a consistent picture of its evolution with energy begins to emerge. It is relatively similar to that observed in light ion scattering. Even if the inelastic angular distributions seem to contain less refractive or interior contribution, coupled channel effects from these states are still important at least up to 20 MeV/n. Heavy-ion induced transfer reactions to discrete states have small cross sections but present a very strong selectivity for states with the highest available spin and could thus provide new and interesting spectroscopic information

  3. Steep and Adjustable Transfer Functions of Monolithic SOA-EA 2R-Regenerators

    DEFF Research Database (Denmark)

    Öhman, Filip; Kjær, Rasmus; Christiansen, Lotte Jin

    2006-01-01

    of a semiconductor waveguide with alternating amplifier and absorber sections using quantum-well active material. The steep nonlinearity of the transfer function is achieved by concatenating several sections. We identify the saturation properties of the absorbing media, as dictated by the band-filling and field......Measurements and numerical modeling of a reamplification and reshaping (2R) regenerator demonstrate a steep power transfer function with adjustable threshold. The threshold can be adjusted more than 6 dB by simple control of the reverse bias voltage of the absorber section. The device consists...... screening, as important for the observed transfer functions. The relation of the saturation powers of the gain and absorption sectionsis important for design optimization....

  4. Geologic and Climatic Puzzleofihe Proterozoic S nowball.··.Ea·rt·h

    Indian Academy of Sciences (India)

    excess CO2 from the atmosphere, initiating global cooling and eventually plunging the ... glacial ice cover melted the ice by greenhouse warming bringing ... Such deposits or 'tills' consist offine clay, silt or sand embedded with striated. ... Dropstones are large boulders transported by glaciers, which get dropped over tine ...

  5. 36 CFR 1010.7 - Actions that do not require an EA or EIS.

    Science.gov (United States)

    2010-07-01

    ... regulations pertaining to visitor activities; (32) Routine maintenance, property management, and resource..., fees, bonds and royalties; (5) Management, formulation, allocation, transfer and reprogramming of the... and private entities, visitors, individuals, or the general public; (9) Legislative proposals of an...

  6. belangstel. AD Pont. S. van der Linde ea, Roeping en Belofte. Ons ...

    African Journals Online (AJOL)

    Test

    Hoogs interessant is die opmerking oor die bybedoelings wat dikwels met die sending saamgegaan het sodat die sending soms tot 'n vervlakte en gesekulariseerde filantropiese besigheid ge vord het. Hoe verwoestend dit werk, het ons hier in Suid-Afrika al meer as een maal ten duurste moes ondervind. Dit doen goed om.

  7. TRE TRYCARE e.a.: De glarie van de scheep- vaari:. Nautische ...

    African Journals Online (AJOL)

    en publikasies, vir die eerste maal op 'n we- tenskaplik verantwoorde wyse gebruik ge- maak word van 'n grotendeels nog onontgon- ne goudmyn van argivalia waaroor ons eie argiefbewaarplekke beskik. Hierdie goudmyn bestaan hoofsaaklik uit boustowwe wat hul ontstaan te danke het aan die verrigtings van.

  8. [Map of Alzheimer's disease and other dementias in Spain. MapEA Project].

    Science.gov (United States)

    Martínez-Lage, Pablo; Martín-Carrasco, Manuel; Arrieta, Enrique; Rodrigo, Jesús; Formiga, Francesc

    In the current context of increased life expectancy and progressive aging of the population a very significant increase in the number of people with cognitive impairment and dementia is expected. Consequently, Spain will face an enormous social and health problem in the next decades. The Mapa de la enfermedad de Alzheimer y otras demencias en España project aims to analyse plans, prevention and early diagnosis activities, process of care and resources available across the 17 Spanish regions for the management of cognitive impairment and dementia in order to identify improvement areas, as well as to provide a list of recommendations. The working group consisted of an Advisory Committee of 5 national experts and a Committee of Experts from each region made up of professionals in the field of Neurology, Geriatrics, Psychiatry, and Primary Care, as well as representatives of Family Associations of People with Alzheimer's and other dementias. The Expert Committee of each region held meetings in which the current situation of care was reviewed. Plans available in Spain for dementia management are mostly obsolete or have not been implemented. Prevention and early detection activities are generally not carried out. There is great variability of care process that patients must follow for the diagnosis, treatment, and follow-up of the disease, and not all diagnostic test are available in different regions. In general, resources are considered scarce and unknown. The Mapa de la enfermedad de Alzheimer y otras demencias en España study has been able to detect the main points that require changing n the management, organisation, and coordination of resources, such as information and training of the personnel involved. Furthermore, the study has revealed that, in Spain, the necessary conditions are in place in Spain, such as the availability and capacity of professionals involved, as well as there being the potential diagnostic and health care resources to address this room for improvement through the approval and development of a National Alzheimer's Plan, supported by a deep and truthful political commitment, which will be the ideal framework for the development of these possibilities. Copyright © 2017. Publicado por Elsevier España, S.L.U.

  9. 76 FR 78628 - Copper Valley Electric Association, Inc.; Notice of Application and Applicant-Prepared EA...

    Science.gov (United States)

    2011-12-19

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Project No. 13124-003] Copper Valley... Application: Major License. b. Project No.: P-13124-003. c. Date filed: August 30, 2011. d. Applicant: Copper.... 791 (a)-825(r). h. Applicant Contact: Robert A. Wilkinson, CEO, Copper Valley Electric Association...

  10. 78 FR 65607 - Availability of the Final Environmental Assessment (EA) and Finding of No Significant Impact...

    Science.gov (United States)

    2013-11-01

    ... increase food and fiber productivity by developing new technology for safe and efficient agricultural... involvement process for Section 106 of the National Historic Preservation Act (16 U.S.C. 470(f) as provided...

  11. Environmental Assessment (EA): Proposed Emergency Power Unit Overhaul Complex at Little Mountain Test Annex, Utah

    Science.gov (United States)

    2014-03-14

    association with World War II. However, it has been previously mitigated through a memorandum of agreement between the USAF and the Utah SHPO, signed in...goldfinch Carduelis tristis T U * House sparrow Passer domesticus R C *‡ Mountain bluebird Sialia currucoides S U * Northern flicker Colaptes...been mitigated . This information is provided to assist with Section 106 responsibilities as per §36CFR800. If you have questions, please contact me at

  12. Single-Lap-Joint Screening of Hysol EA 9309NA Epoxy Adhesive

    Science.gov (United States)

    2017-05-01

    Acknowledgments This research was supported in part by the US Army Education Outreach Programs (Science and Engineering Apprentice Program and College...useful for estimating downstream logistical phase- out risk based on current and pending environmental regulations . Second-tier testing consists of...was used to ensure that the breaking load of single-lap-joint samples fell between 15% and 85% of the cell’s full-scale capacity. A crosshead speed

  13. Searching for gluon number fluctuations effects in eA collisions

    Energy Technology Data Exchange (ETDEWEB)

    Kugeratski, M. S. [Universidade Federal de Santa Catarina, Campus Joinville, Rua Presidente Prudente de Moraes, 406, CEP 89218-000, Joinville, SC (Brazil); Gonçalves, V. P.; Santana Amaral, J. T. de [Instituto de Física e Matemática, Universidade Federal de Pelotas, Caixa Postal 354, CEP 96010-900, Pelotas, RS (Brazil)

    2014-11-11

    We propose to investigate the gluon number fluctuations effects in deep inelastic electron-ion scattering at high energies. We estimate the nuclear structure function F{sub 2}{sup A}(x,Q{sup 2}), as well the longitudinal and charm contributions, using a generalization for nuclear targets of the Golec-Biernat-Wusthoff (GBW) model which describes the electron proton HERA data. Here we consider that the nucleus at high energies acts as an amplifier of the physics of high parton densities. For a first investigation we study the scattering with Ca and Pb nuclei. Our preliminary results predict that the effects of gluon number fluctuations are small in the region of the future electron ion collider.

  14. 76 FR 71619 - Availability of the Final Environmental Assessment (EA) and Finding of No Significant Impact...

    Science.gov (United States)

    2011-11-18

    ... the National Environmental Policy Act (NEPA) of 1969, 42 United States Code Sec. 4321-4347 (as amended... during regular business hours at the following location: McGinley Memorial Library, 317 Main Street... environmental policies and objectives as set forth in Section 101 of NEPA and other applicable environmental...

  15. Collective flow in Ne + Pb collisions at E/A = 400 and 800 MeV

    International Nuclear Information System (INIS)

    Gosset, J.; Babinet, R.; De Marco, N.

    1987-06-01

    Triple differential cross sections in momentum p, polar angle θ, and azimuthal angle φ with respect to the reaction plane, have been measured at the Saturne synchrotron in Saclay for collisions between neon and lead nuclei

  16. TENDÊNCIAS alimentar ea obesidade JUVENTUDE NO PAQUISTÃO

    Directory of Open Access Journals (Sweden)

    Anjum Hashmi

    2013-06-01

    Full Text Available Contexto: A epidemia de obesidade decolou por volta de 1980 e em quase todos os países tem vindo a aumentar inexoravelmente desde então. Só em 1997 foi que aceitam que este era um problema de saúde pública. Também está se tornando um importante problema de saúde pública entre as crianças do Paquistão devido a mudanças no estilo de vida e outros fatores. O aumento da prevalência da obesidade na infância e seus riscos à saúde concomitante justificam os esforços para a prevenção generalizada. Embora tanto a dieta e atividade física têm sido enfatizadas como as intervenções apropriadas, existem dados limitados sobre as tendências em alimentos e nutrientes consumidos nos jovens paquistaneses, devido à falta de dados consistentes recolhidos a nível nacional, o estudo enfoca o papel da dieta na prevenção da obesidade . Objetivos: Analisar os vários tipos de tendências alimentares em jovens levando a obesidade em jovens de escolas urbanas de alta do Paquistão. Métodos: Um estudo transversal foi conduzido entre 01 de janeiro de 2008 a 30 de Junho de 2009, em Hyderabad. Um total de 504 homens e mulheres estudantes de seis a dez grade foram selecionados por amostragem aleatória simples. Eles foram entrevistados por coletores de dados treinados através de questionário dieta. As medidas antropométricas foram realizadas com instrumentos calibrados com a idade eo sexo do IMC específicos pontos de corte de acordo com a OMS, referência de crescimento. Resultados: A prevalência de sobrepeso (percentil> 85 e obesidade (percentil> 95 foi de 23% e 15% entre os meninos, respectivamente, enquanto que nas meninas a prevalência de sobrepeso e obesidade foi de 16% e 8% respectivamente. A cintura com as taxas de quadril (RCQ é outra medida de obesidade central, juntamente com o IMC. Uma percentagem significativa de meninas (86% e meninos (85% tiveram RCQ anormal. Cerca de 83% das crianças não trouxe qualquer almoço / lanche na escola. Mais da metade (56% comeu alguma refeição em um restaurante fast food. Por último cerca de 31% das escolas promovida empresas de fast food para abrir suas bancas nas instalações da escola. A análise multivariada mostrou as variáveis de freqüência alimentar especificamente, laticínios (P = 0,21, amido (P = 0,846, hortaliças (P = 0,095. Finalmente, aqueles que comiam mais frutas do que 4 vezes por semana tinham 55% (OR 0,45 menor probabilidade de serem obesos do que aqueles que comiam menos do que 4 vezes por semana (P = 0,02 Conclusão: Os determinantes da obesidade estão dentro das rápidas mudanças nas tendências de alimentos e padrões de vida que teve um impacto claro e significativo sobre a prevalência de obesidade em jovens de Pakistan.Successful intervenções de prevenção da obesidade dos jovens incluem a família e programas baseados na escola, educação em saúde sobre a nutrição, a campanha de mídia, atividade física e aconselhamento.

  17. J.M. Gratale on Tore T. Petersen’s Richard Nixon, Great Britain and the Anglo-American Alignment in the Persian Gulf and Arabian Peninsula

    Directory of Open Access Journals (Sweden)

    2009-09-01

    Full Text Available Tore T. Petersen. Richard Nixon, Great Britain and the Anglo-American Alignment in the Persian Gulf and Arabian Peninsula: Making Allies out of Clients. Sussex Academic Press, 2009.  172pp.  978-1-84519-277-8.Since the events of 9-11 there has been a sizeable quantity of books published on American foreign policy in broad terms, as well as more focused studies on contemporary developments in southwest Asia, more commonly referred to as the Middle East. Many of these volumes are highly politic...

  18. El lenguaje como exilio y como morada en las relaciones de alteridad: un acercamiento desde dos obras literarias de J.M Coetzee

    Directory of Open Access Journals (Sweden)

    Diela Bibiana Betancur Valencia

    2017-01-01

    Full Text Available Dentro de la narrativa contemporánea, la obra del sudafricano John Maxwell Coetzee se traduce en un universo ficcional de vital impor - tancia para comprender el fenómeno del colonialismo, así como las guerras y los exilios asociados a él. En esta propuesta, nos interesa problematizar y comprender el lugar que ocupa el lenguaje en las re- laciones de alteridad que se tejen en medio del conflicto, la opresión y el aislamiento, en las obras Foe (1986 y La edad de hierro (1990. A través de los personajes de estas novelas, nos adentraremos en las posibilidades o imposibilidades del lenguaje en tanto configuración cultural determinada por circunstancias sociohistóricas. Finalmente, la mirada del rostro del otro, el lenguaje como morada o como gra- mática de lo inhumano, serán algunas metáforas que participarán en la configuración de sentido alrededor de los temas enunciados.

  19. Prefixálně-sufixální adjektiva v pomístních jménech v Čechách

    Czech Academy of Sciences Publication Activity Database

    Štěpán, Pavel

    2011-01-01

    Roč. 94, č. 4 (2011), s. 194-203 ISSN 0027-8203 Institutional research plan: CEZ:AV0Z90610518 Keywords : minor place-names * adjectives * prefixal-suffixal formation * word-formation Subject RIV: AI - Linguistics

  20. Pomístní jména, jejich stabilita a vztah k historii krajiny. Na příkladu Bernartic u Milevska

    Czech Academy of Sciences Publication Activity Database

    Dohnal, Martin

    2016-01-01

    Roč. 42, č. 1 (2016), s. 43-82 ISSN 0323-0988 Institutional support: RVO:68378076 Keywords : local names * historical landscape * Early Modern history * 1600-2000 * Bernartice (district of Písek) Subject RIV: AC - Archeology, Anthropology, Ethnology

  1. The Equine Distal Limb. An Atlas of Clinical Anatomy and Comparative Imaging (7th impression, J-M. Denoix : book review

    Directory of Open Access Journals (Sweden)

    R. Gottschalk

    2011-05-01

    Full Text Available Originally published in 2000, this 7th impression is testimony to the ongoing relevance of a classical reference 11 years after its original publication. The book is authored by Jean-Marie Denoix who is well known in South Africa, having been the main speaker at an annual SAEVA congress. He is internationally recognised as a leading equine anatomist and diagnostic imager.

  2. Optimalizace daňové povinnosti poplatníka k dani z příjmů fyzických osob

    OpenAIRE

    NOVÁKOVÁ, Kateřina

    2016-01-01

    The thesis analyses the issue of the individual income tax payers liability, or more precisely its optimization which is carried out in line with individual law changes and novels. In the determined period of 2008-2015 tax liabilities and tax burdens of three model households with different amounts of icomes have been calculated. The calculations have been made as annual tax clearing and the results have been compared by the average tax rate.

  3. J.M. Barrie : Les masques de Jacobus Hook Partie I/II : Le Capitaine Hook à Eton ou Le Solitaire1

    OpenAIRE

    Faivre, Céline-Albin

    2013-01-01

    Cette causerie n’aurait pas lieu si le Doyen ne m’avait pas lancé un défi. Je me trouvai ici le 4 juin dernier, lorsque, pendant le déjeuner, au beau milieu de son discours, le Doyen me mit au défi de réfuter cette terrible accusation : « James Hook, le Capitaine pirate, était un grand mais non pas un bon Etonien. » Or, à mon avis, Hook était un bon mais non pas un grand Etonien ; et c’est cette envie de vous en convaincre qui m’a poussé à venir ici cet après-midi, tout en sachant néanmoins q...

  4. Daně z příjmů právnických osob v účetnictví

    OpenAIRE

    Kalivodová, Tereza

    2010-01-01

    The aim of this thesis on "Corporate Income Taxes in Accounting" is to show what takes place this tax in the tax system of Czech Republic, to define the current legislation of this issue, to describe the procedures to detect the amount of payable tax and deferred tax and their subsequent reporting in financial statements. Finally, it views the impact of these taxes on disposable income of the entity.

  5. Moudrost po čase své krize - v knize, jíž propůjčila jméno

    Czech Academy of Sciences Publication Activity Database

    Hoblík, Jiří

    2016-01-01

    Roč. 22, č. 2 (2016), s. 126-144 ISSN 1211-1872 R&D Projects: GA ČR(CZ) GBP401/12/G168 Institutional support: RVO:67985955 Keywords : wisdom * crisis of wisdom * Sapientia Salomonins Subject RIV: AA - Philosophy ; Religion OBOR OECD: Religious studies

  6. Opatření EU proti daňové optimalizaci v oblasti daně z příjmů

    OpenAIRE

    Hortíková, Kateřina

    2016-01-01

    This diploma thesis provides an analysis of the Anti-Tax Avoidance Package (ATAP) proposed by European Union. This package was adopted in relation to OECD's Base Erosion and Profit Shifting (BEPS) project. It consists of measures that aim to reduce the level of tax avoidance caused mainly by base erosion and profit shifting within multinational corporations. The theoretical part of the thesis consists of brief introduction of the BEPS project, followed by detailed analysis of the EU package. ...

  7. Time-resolved selected ion flow tube mass spectrometric quantification of the volatile compounds generated by E. coli JM109 cultured in two different media

    Czech Academy of Sciences Publication Activity Database

    Chippendale, T. W. E.; Španěl, Patrik; Smith, D.

    2011-01-01

    Roč. 25, č. 15 (2011), s. 2163-2172 ISSN 0951-4198 R&D Projects: GA ČR GA203/09/0256 Institutional research plan: CEZ:AV0Z40400503 Keywords : SIFT-MS * breath analysis * in-vitro Subject RIV: CF - Physical ; Theoretical Chemistry Impact factor: 2.790, year: 2011

  8. Provázanost účetnictví s daní z příjmů právnických osob

    OpenAIRE

    Kučerová, Pavlína

    2008-01-01

    The aim of this study is delimitation of inter-relationship of accounting with the corporate income tax. The study describes the procedure for determining the income tax base. I give great attention to tax expenses and non-tax expenses and their delineation in the accounting. Then I deal with the income, tax base reduction and tax calculation. The study draws attention to important changes in the Income Tax Act, which occurred in 2008 and 2009.

  9. Rekodifikace soukromého práva hmotného a daně z příjmů

    OpenAIRE

    Maryško, Lukáš

    2013-01-01

    The purpose of this thesis is an analysis of changes in Czech substantive private law resulting from the New Civil Code no. 89/2012 Coll, and the Act on Business Corporations no. 90/2012 Coll., with an impact on tax law as a part of finance law, in particular on regulation of income taxes. The thesis comprises of three parts. In the first one, terminological and material changes contained within the recodification which require amendment of tax legislative are introduced - new terminology of ...

  10. Zamezení dvojímu zdanění příjmů ze závislé činnosti

    OpenAIRE

    Kalová, Barbora

    2015-01-01

    The aim of this thesis is to analyse the impact of the application of § 38f article 4, which is the Czech legislation allowing the resident to use exemption method for the taxation of foreign income from employment regardless of the method provided in the relevant Double Tax Treaty. The thesis includes an analysis of the development of the taxation of income from employment in the Czech Republic with regard to the taxation of foreign income. Further analysis of the evolution § 38f article 4 o...

  11. Pomístní jména na Moravě a ve Slezsku a jejich zpracování

    Czech Academy of Sciences Publication Activity Database

    Šipková, Milena

    2010-01-01

    Roč. 20, č. 1 (2010), s. 73-74 ISSN 0862-8351 R&D Projects: GA ČR GA405/08/0703 Institutional research plan: CEZ:AV0Z90610518 Keywords : minor place names * Dictionary of Moravian and Silesian anoikonyms * pople’s religiousness * dialect * history of settlement * local history Subject RIV: AI - Linguistics

  12. Mezinárodní dvojí zdanění příjmů fyzických osob

    OpenAIRE

    Janků, Antonín

    2017-01-01

    The aim of this thesis on the topic of the International double taxation of individuals is to offer particular point of view on this issue to the reader and make him acquainted with some current problems related to international taxation of income. The first chapter is focused on czech income tax, especially on taxation of individuals with its goal to define basic terms. Next chapter is concentrated on term double taxation and describes main reasons for its existence. Concurrently are describ...

  13. 20 April 2011 - President of the European Commission J.M. Barroso visiting the LHC tunnel at Point 5 and CMS experimental cavern.

    CERN Document Server

    Maximilien Brice

    2011-01-01

    CERN-HI-1104125 02 - 18: President Barroso is welcomed in the French territory by the Representative of the French Republic O. Laurens-Bernard, Sous-Préfet de Gex, then, in the welcome line, CERN Director General introduces: Director for Research and Scientific Computing S. Bertolucci Portuguese Delegate to CERN Council G. Barreira Head of International Relations F. Pauss Head of Physics Department P. Bloch Head of Technology Department F. Bordry Head of Beams Department P. Collier Head of Information Technology Department F. Hemmer CMS Collaboration Spokesperson G. Tonelli Project Coordinator of FP7 EuCARD J.-P. Koutchouk and CERN EU Projects Leader S. Stavrev. From left to right on CERN-HI-1104125 91: Head of the EU Delegation to the WTO A. Pangratis;General Director, DG Research and Innovation, European Commission R. J. Smits; CERN Director for Research and Scientific Computing S. Bertolucci; Head of International Relations F. Pauss; President of the European Commission J. M. Barroso;CERN Director-Genera...

  14. Základ býk- v pomístních jménech na Moravě a ve Slezsku

    Czech Academy of Sciences Publication Activity Database

    Konečná, Hana

    2010-01-01

    Roč. 51, č. 1 (2010), s. 189-201 ISSN 1211-4413 R&D Projects: GA ČR GA405/08/0703 Institutional research plan: CEZ:AV0Z90610518 Keywords : anoikonyms * Moravia, * Silesia * word basis býk -/býč- * motivation * word-formation Subject RIV: AI - Linguistics

  15. Romulus, Scott a Klára Issová. Kdy vlastní jména zkracují deskripce?

    Czech Academy of Sciences Publication Activity Database

    Marvan, Tomáš

    2013-01-01

    Roč. 61, Suppl. 2 (2013), s. 47-61 ISSN 0015-1831 Institutional support: RVO:67985955 Keywords : Bertrand Russell * proper names * denotation * description * designation Subject RIV: AA - Philosophy ; Religion

  16. Mytologická jména Kákos a Pégasos ve středověkých odborných pramenech

    Czech Academy of Sciences Publication Activity Database

    Šedinová, Hana

    2015-01-01

    Roč. 57, č. 2 (2015), s. 46-69 ISSN 1211-3379 R&D Projects: GA MŠk(CZ) LD13043 Institutional support: RVO:67985955 Keywords : Ancient Greek Mythology * Ancient Zoology * Medieval Zoology * Thomas of Cantimpré * Cacus * Pegasus * Claretus * Human Monsters * Medieval Latin Lexicography * Bartholomaeus de Solencia * Liber monstrorum Subject RIV: AI - Linguistics

  17. Vývoj ve vymezení daňového nerezidentství fyzických osob a příjmů ze zdrojů na území ČR dle zákona o daních z příjmů od roku 1993

    Directory of Open Access Journals (Sweden)

    Karel Brychta

    2013-11-01

    Full Text Available The aim of this paper which has come into being with the financial support of the Czech Science Foundation as an output of the grant project No. 402/09/P469 - Development and Competitiveness of the Czech Tax System in the Area of Taxation of Natural Persons Incomes is to describe changes in determination of natural persons tax non-residency and changes in specification of the incomes of tax non-residents having their source in the Czech Republic. Hence, the article is aimed at comparison of wording of Article 2 (with a view to determination of tax non-residency of natural persons and wording of Article 22 of the Act No. 586/1992 Coll., on Income Taxes of Natural Persons and Legal Entities, as amended (hereinafter Act on Income Taxes. The specified Articles of the Act on Income Taxes have been compared for the years 1993 - 2009 in wording that was valid and operative on 31 December of relevant year. For the year 2009 the decisive date was 31 July 2009. At the very beginning of the paper there are stated some starting points as to taxation of incomes of natural persons in the Czech Republic paying attention to the differences between tax residents and non-residents. The main part of the paper is granted to the results of carried out comparative analysis. In case of Article 2 of the Act on Income Taxes the main attention is paid to basic criteria and special regimes in relation to tax non-residency. As to Article 22 of the Act on Income Taxes is concerned there is a focus on identification of the main categories of incomes and number of particular incomes included in them together with identification whether the incomes in these basic categories are defined as enumerating every item or demonstrative ones. In this paper there are given also significant changes in wording of Article 22 of the Act on Income Taxes. On the basis of carried out comparison one can observe that the legal regulation has been already established (unchanging regarding determination of tax non-residency (Article 2 of the Act on Income Taxes, while as regards Article 22 of the Act on Income Taxes one can speak only about relative establishment. The latter article of the Act on Income Taxes has been relatively often a subject to partial changes. Since 1996 the changes, however, have not been of fundamental conceptual character. In connection with the issue of tax non-residents many other questions connected with the assessment of the development in this area arise. The results of this comparison can be used as a basis for another analysis, e. g. development in the system of taxation of tax non- residents and in the possibilities of tax optimization compared with those available for tax residents. This analysis based on description of the state de lege lata can be connected with de lege ferenda deliberation.

  18. Česká nářečí a pomístní jména aneb jak rytíř (?) Močihuba získal a opět pozbyl své jméno

    Czech Academy of Sciences Publication Activity Database

    Čižmárová, Libuše

    2016-01-01

    Roč. 56, č. 1 (2016), s. 52-61 ISSN 1211-4413 R&D Projects: GA ČR GAP406/11/1786 Institutional support: RVO:68378092 Keywords : Czech dialects * minor place-names * anthroponyms * Močihuba * Mlčí huba * Rácov Subject RIV: AI - Linguistics

  19. PCR nuclear composition at 1-20 PeV according to lateral distributions of all EAS and EAS accompanied high-energy-gamma rays and hadrons in EC at Tien-Shan level

    International Nuclear Information System (INIS)

    Nesterova, N.M.; Pavlyuchenko, V.P.; Chubenko, A.P.; Shaulov, S.B.

    2003-01-01

    The Tien-Shan array Adron data are presented on electron-photon component lateral distributions (age parameter S) of extensive air showers of cosmic rays. The data are given as a dependence on the electron size N e for all showers and for showers accompanied by high-energy gamma rays and hadrons in X-ray films. N e characterizes the energy of primary-cosmic-ray nuclei E 0 . Later events are generated by primary photons chiefly. That allows judging on the proton role with E 0 change. S distributions point to the considerable part of light nuclei, protons mainly, at the region above knee of the spectrum at N e > 10 6 up to N e = 5 x 10 6 (E 0 ∼ 10 PeV) at least [ru

  20. Environmental Assessment with Finding of No Significant Impact (EA/FONSI) for New Mobile Aircraft Fire Trainer

    Science.gov (United States)

    2010-04-23

    communities. The major compositional trend of the vegetation over time is toward an increased density of conifers , especially in the Montane zone...important plant or animal species; interfered substantially with wildlife movement or reproductive behavior; resulted in a substantial infusion of...with wildlife movement or reproductive behavior. The MAFT site is adjacent to know PMJM habitat. Potential impacts to vegetation would not be

  1. The decay of hot nuclei formed in La-induced reactions at E/A=45 MeV

    International Nuclear Information System (INIS)

    Libby, B.

    1993-01-01

    The decay of hot nuclei formed in the reactions 139 La + 27 Al, 51 V, nat Cu, and 139 La were studied by the coincident detection of up to four complex fragments (Z > 3) emitted in these reactions. Fragments were characterized as to their atomic number, energy and in- and out-of-plane angles. The probability of the decay by an event of a given complex fragment multiplicity as a function of excitation energy per nucleon of the source is nearly independent of the system studied. Additionally, there is no large increase in the proportion of multiple fragment events as the excitation energy of the source increases past 5 MeV/nucleon. This is at odds with many prompt multifragmentation models of nuclear decay. The reactions 139 La + 27 Al, 51 V, nat Cu were also studied by combining a dynamical model calculation that simulates the early stages of nuclear reactions with a statistical model calculation for the latter stages of the reactions. For the reaction 139 La + 27 Al, these calculations reproduced many of the experimental features, but other features were not reproduced. For the reaction 139 La + 51 V, the calculation failed to reproduce somewhat more of the experimental features. The calculation failed to reproduce any of the experimental features of the reaction 139 La + nat Cu, with the exception of the source velocity distributions

  2. Epstein-Barr virus early antigen diffuse (EBV-EA/D)-directed immunoglobulin A antibodies in systemic lupus erythematosus patients

    DEFF Research Database (Denmark)

    Draborg, A H; Jørgensen, J M; Müller, H

    2012-01-01

    We sought to determine whether the serological response towards lytic cycle antigens of Epstein-Barr virus (EBV) is altered in systemic lupus erythematosus (SLE) patients.......We sought to determine whether the serological response towards lytic cycle antigens of Epstein-Barr virus (EBV) is altered in systemic lupus erythematosus (SLE) patients....

  3. Structure Identification Using High Resolution Mass Spectrometry Data and the EPA’s CompTox Chemistry Dashboard (EAS)

    Science.gov (United States)

    The iCSS CompTox Dashboard is a publicly accessible dashboard provided by the National Center for Computation Toxicology at the US-EPA. It serves a number of purposes, including providing a chemistry database underpinning many of our public-facing projects (e.g. ToxCast and ExpoC...

  4. Environmental Chemistry Compound Identification Using High Resolution Mass Spectrometry Data Integrated to the EPA Chemistry Dashboard (EAS)

    Science.gov (United States)

    There is a growing need for rapid chemical screening and prioritization to inform regulatory decision-making on thousands of chemicals in the environment. We have previously used high-resolution mass spectrometry to examine household vacuum dust samples using liquid chromatograph...

  5. 78 FR 70356 - Compliance With Order EA-13-109, Order Modifying Licenses With Regard to Reliable Hardened...

    Science.gov (United States)

    2013-11-25

    ... Licenses With Regard to Reliable Hardened Containment Vents Capable of Operation Under Severe Accident... Regard to Reliable Hardened Containment Vents Capable of Operation under Severe Accident Conditions... capable of a operation under severe accident conditions. This ISG also endorses, with clarifications, the...

  6. 78 FR 57418 - Compliance With Order EA-13-109, Order Modifying Licenses With Regard to Reliable Hardened...

    Science.gov (United States)

    2013-09-18

    ... Licenses With Regard to Reliable Hardened Containment Vents Capable of Operation Under Severe Accident... Capable of Operation under Severe Accident Conditions.'' (ADAMS Accession No. ML13247A417) This draft JLD... Containment Vents Capable of Operation under Severe Accident Conditions'' (ADAMS Accession No. ML13130A067...

  7. Simulation of final states in ep and eA collisions at the LHeC using DPMJET-III

    CERN Document Server

    Armesto, N

    2010-01-01

    $e$p and $e$Pb collisions at the LHeC are simulated using DPMJET-III. Four events classes: inclusive, inelastic non-diffractive, single diffractive on the photon side and coherently diffractive, are generated. Particle and energy pseudorapidity distributions, and distributions on forward neutron multiplicity and rapidity gap existence, are shown.

  8. Possible measurements of gamma ray astronomy through the detection of EAS particles in Chacaltaya (5220 m a. s. 1. )

    Energy Technology Data Exchange (ETDEWEB)

    Morello, C; Navarra, G; Martinic, N; Miranda, P; Turtelli, Junior, A

    1986-01-01

    Since the beginning of August '82 an array for measurements of cosmic ray variations is operating at the Chacaltaya Laboratory (Bolivia, 5220 m a.s.1.). The possibility of using the same detector for measurements of high energy gamma-ray astronomy from the Galactic Center and the sources PSR 0833-45 and Centaurus A is discussed. In one year of continuous operation a flux: S(E/sub 0/>2.5 x 10/sup 4/ GeV) = 10/sup -11/ Ph/cm/sup 2/ sec can be detected from a point source within a confidence level of 3 s.d.

  9. 75 FR 2107 - Notice of Availability of the Draft Environmental Assessment (Draft EA) for the Urban Stream...

    Science.gov (United States)

    2010-01-14

    ... proposed project. The construction of the Urban Stream Research Center is one component ecological... localized construction-related impacts to air quality and increases in noise from the use of construction...

  10. Two-proton interferometry at backward angles in 16O + 197Au at E/A = 94 MeV

    International Nuclear Information System (INIS)

    Lautridou, P.; Quebert, J.; Peghaire, A.; Saint-Laurent, F.

    1988-01-01

    Backward angle measurements of the p-p correlation function at small relative momenta exhibit a damping of final state interactions. This new shape is analysed in the framework of Fermi-Dirac statistical effects for which a characteristic lifetime of the order of 10 -21 s is deduced

  11. INFLUENCE OF SOLUBLE PLACENTAL TISSUE-DERIVED MOLECULES UPON EXPRESSION OF ADHESION MOLECULES BY EA.HY926 ENDOTHELIAL CELLS

    Directory of Open Access Journals (Sweden)

    O. I. Stepanova

    2011-01-01

    Full Text Available Abstract.  Leukocyte  recruitment  to  placental  tissue  is  an  important  factor  of  its  development.  In  this respect, adhesion molecules at the endothelial cell surface represent a key determining factor of leukocyte adhesion and their trans-endothelial migration. The goal of investigation was to evaluate changed expression of adhesion molecules on the endothelial cells induced by supernates of placental tissue cultures. Placental tissue supernatants produced by the first- and third-trimester placental tissue from normal pregnancy, as well as from women with gestosis, induced higher expression of CD31, CD9, CD62E, CD62P, CD34, CD54, CD51/61, CD49d  and  integrin  β7  expression  by  endothelial  cells,  as  compared  with  their  baseline  levels.  However, the  supernates  from  pre-eclamptic  placental  tissue (3rd  trimester  caused  an  increased  CD9  expression by  endothelial  cells,  as  compared  with  effects  of placental  supernates  from  eclampsia-free  cases.  Our data  contribute  to  understanding  a  possible  role  of endothelial cell adhesion molecules in recruitment of leukocytes to placental tissue and possible participation of adhesion molecules in pathogenesis of pre-eclampsia. The work was supported by a grant from Russian Ministry of Education and Science ГК №02.740.11.0711 and Presidential grant № НШ-3594.2010.7 and МД-150.2011.7. (Med. Immunol., 2011, vol. 13, N 6, pp 589-596

  12. East African highland bananas (Musa spp. AAA-EA) 'worry' more about potassium deficiency than drought stress

    NARCIS (Netherlands)

    Taulya, G.

    2013-01-01

    Drought stress, potassium (K) and nitrogen (N) deficiencies are major constraints to rain-fed East African highland banana (EAHB) production in Uganda. It was hypothesised that the reduction in fresh bunch mass and increase in dry matter (DM) allocation to corms with drought stress, K and N

  13. 76 FR 54525 - Notice of Availability of a Final Environmental Assessment (Final EA) and a Finding of No...

    Science.gov (United States)

    2011-09-01

    ... administrative space requirements and will be able to accommodate state-of-the-art equipment upgrades. The... fencing; replacement of the 8 element V-Ring antenna on the Runway 32R instrument landing system with a 14... the environmental analysis. Issued in Des Plaines, Illinois, on August 22, 2011. Virginia Marcks...

  14. 75 FR 9015 - Notice of Availability of a Final Environmental Assessment (Final EA) and a Finding of No...

    Science.gov (United States)

    2010-02-26

    ... construction and operation of a new ATCT at TVC. The replacement ATCT will be a Low Activity Level facility... operational characteristics. The existing antenna and shelter will be removed once the new equipment is... been used as guidance in the preparation of the environmental analysis. Issued in Des Plaines, Illinois...

  15. Final Environmental Assessment (EA), Long-Term Integrated Management of Mission-Generated Solid Waste, Edwards Air Force Base, California

    Science.gov (United States)

    2016-11-28

    surrounding communities within the Antelope Valley. Major industries in the area include agriculture, mining, and tourism , in addition to aerospace...festivals, sports , and other leisure pursuits, plus the attractions of the nearby Los Angeles metropolitan area make Edwards AFB a great jumping-off

  16. QMD simulation of multifragment production in heavy ion collisions at E/A=600 MeV

    International Nuclear Information System (INIS)

    Begemann-Blaich, M.; Mueller, W.F.J.; Aichelin, J.; Hubele, J.; Imme, G.; Leray, S.; Lindenstruth, V.; Liu, Z.; Lynen, U.; Meijer, R.J.; Milkau, U.; Moroni, A.; Ogilvie, C.A.; Pochodzalla, J.; Raciti, G.; Schuettauf, A.; Stuttge, L.; Tucholski, A.

    1993-04-01

    With the ALADIN forward spectrometer the fragmentation of gold nuclei at 600 MeV per nucleon after interaction with carbon, aluminum, copper and lead targets has been investigated. The results are compared to quantum-molecular-dynamics calculations using soft and hard equations of state as well as soft equation of state with momentum dependent forces. Whereas the QMD has been successfully applied to heavy ion collisions at lower energies, it is not possible to reproduce the fragment distributions and the light particle multiplicities observed in this experiment at relativistic energies. To study the reasons for the discrepancy between the experimental data and the simulations, we investigated the time evolution of the nuclear system after a collision and the disintegration pattern of excited nuclei in the QMD approach. (orig.). 9 figs

  17. Possible measurements of gamma ray astronomy through the detection of EAS particles in Chacaltaya (5220 m a.s.1.)

    International Nuclear Information System (INIS)

    Morello, C.; Navarra, G.; Martinic, N.; Miranda, P.; Turtelli Junior, A.

    1986-01-01

    Since the beginning of August'82 an array for measurements of cosmic ray variations is operating at the Chacaltaya Laboratory (Bolivia, 5220 m a.s.1.). The possibility of using the same detector for measurements of high energy Gamma-Ray Astronomy from the Galactic Center and the sources PSR 0833-45 and Centaurus A is discussed. In one year of continuous operation a flux: S(E 0 >2.5x10 4 GeV) = 10 -11 Ph/cm 2 sec can be detected from a point source within a confidence level of 3 s.d. (Author) [pt

  18. 77 FR 67862 - Notice of Availability of the Final Environmental Assessment (EA) and Finding of No Significant...

    Science.gov (United States)

    2012-11-14

    ... City Hall, Engineering Department, 123 S. Lincoln St., Aberdeen, SD 57401. Alexander Mitchell Library.... Peck, Acting Manager, Manager, Bismarck Airport District Office FAA, Great Lakes Region. [FR Doc. 2012...

  19. Study of the multi-fragment production in asymmetric heavy ion reactions at E/A = 600 MeV

    International Nuclear Information System (INIS)

    Hubele, J.C.

    1992-03-01

    In this thesis the fragmentation of Au projectiles in collisions with light target nuclei ( 12 C, 27 Al, 64 Cu) is studied at a projectile energy of 600 MeV per nucleon. For the description of an event three observables are used: the multiplicity M lp of the light particles, the largest observed charge Z max of the projectile fragments, as well as a newly introduced obsevable Z bound , which is defined as the sum of all charge contained in complex projectile fragments (Z ≥ 2). By means of this observable different exit channels can be identified: the formation of a heavy residual nucleus by evaporation of light particles, the binary fission, the decay into IMF's (3 ≤ Z ≤ 30) and the complete decay into light particles. At the applied incident energy in the case of Au+Cu reactions each of these decay channels can be realized. The observables Z bound and M lpp are proved as suited quantities for the reconstruction of the impact parameter. Furthermore independently on the target a universal relation between Z bound and the multiplicity distribution of medium-heavy fragments is found. By simple model assumptions it is made plausible that Z bound is correlated both with the size of the projectile residue and in the mean with its excitation energy. For the characterization of the decay into IMF's the multiplicity M imf of these fragments is applied. For all three targets with increasing centrality first an increasing of the mean fragment multiplicities to maximal values of 3-4 is observed. In the case of the Cu target and suggestively also at the Al target in the most central collisions again a decreasing of the multiplicity is found. The universal Z bound behaviour is a hint to a - at least partial - equilibration of the primary projectile residue before the decay. (HSI) [de

  20. Hydrogen isotope determination by TC/EA technique in application to volcanic glass as a window into secondary hydration

    Science.gov (United States)

    Martin, Erwan; Bindeman, Ilya; Balan, Etienne; Palandri, Jim; Seligman, Angela; Villemant, Benoit

    2017-12-01

    The use of volcanic glass as recorder of paleoenvironmental conditions has existed for 30 years. In this paper we investigate the methodological aspects of the determination of water content, isotopic composition, and water speciation in volcanic glass using the High Temperature Conversion/Elemental Analyzer (TCEA) mass spectrometer system on milligram quantities of glass concentrates. It is shown here that the precision and the reproducibility of this method is comparable to off-line conventional methods that require 100 times greater amount of material (δD ± 3‰; [H2O]tot ± 10relative% if 1 wt%) but is quicker and permits easy replication. This method extracts 100% of the water as verified by FTIR measurements. Finally, this study confirms the interest of DRIFT spectroscopy in the NIR range for the study of porous samples such as volcanic pumices and tephra, to determine the water speciation (H2O/OH). It may complement conventional FTIR transmission measurements in the MIR or NIR range that usually require homogeneous transparent sections or high degree of sample dilution in a non-absorbing matrix. Using these methods, we attempt to discriminate residual magmatic from secondary meteoric water in volcanic glass. Using mafic to differentiated samples from different geological settings and different climatic conditions, we show that the H-isotope composition and water content of volcanic glass alone are not always sufficient to provide clear distinction between magmatic and meteoric origin. However if the magma is known to have a δD between - 90‰ and - 40‰ (- 60‰ for MORB mantle source), it is quite easy to resolve the δD evolution during magmatic degassing from post-depositional rehydration by meteoric water with δD - 20‰. Water speciation measurements may provide additional information. In most cases, isotopic and total water measurements should be complemented by characterization of water speciation. During magmatic degassing (from 6 wt% to 0.1 wt% water) the H2O/OH is expected to decrease from 2 to close to 0. However, our dataset suggests that during secondary glass hydration (from 0.1 wt% to 6 wt% water) the H2O/OH ratio decreases from 5 to 2, which is the complete opposite. Overall our results support the use of H-isotopes of volcanic glass to discuss the composition of meteoric waters and paleo-climate within a specific region. To this purpose, the volcanic glass has to be almost fully rehydrated in order to fingerprint the isotopic composition of the ambient environmental water. As rehydration is exponentially faster with increasing temperature, efficient rehydration taking months to years, may occur in a cooling volcanic deposits that are meters-thick and thus can remain at a few hundred °C for a years to hundreds of years after the eruption. Such deposits could then provide a snap-shot view of climatic conditions at the time of the studied eruption.

  1. Preliminary study to characterize plastic polymers using elemental analyser/isotope ratio mass spectrometry (EA/IRMS).

    Science.gov (United States)

    Berto, Daniela; Rampazzo, Federico; Gion, Claudia; Noventa, Seta; Ronchi, Francesca; Traldi, Umberto; Giorgi, Giordano; Cicero, Anna Maria; Giovanardi, Otello

    2017-06-01

    Plastic waste is a growing global environmental problem, particularly in the marine ecosystems, in consideration of its persistence. The monitoring of the plastic waste has become a global issue, as reported by several surveillance guidelines proposed by Regional Sea Conventions (OSPAR, UNEP) and appointed by the EU Marine Strategy Framework Directive. Policy responses to plastic waste vary at many levels, ranging from beach clean-up to bans on the commercialization of plastic bags and to Regional Plans for waste management and recycling. Moreover, in recent years, the production of plant-derived biodegradable plastic polymers has assumed increasing importance. This study reports the first preliminary characterization of carbon stable isotopes (δ 13 C) of different plastic polymers (petroleum- and plant-derived) in order to increase the dataset of isotopic values as a tool for further investigation in different fields of polymers research as well as in the marine environment surveillance. The δ 13 C values determined in different packaging for food uses reflect the plant origin of "BIO" materials, whereas the recycled plastic materials displayed a δ 13 C signatures between plant- and petroleum-derived polymers source. In a preliminary estimation, the different colours of plastic did not affect the variability of δ 13 C values, whereas the abiotic and biotic degradation processes that occurred in the plastic materials collected on beaches and in seawater, showed less negative δ 13 C values. A preliminary experimental field test confirmed these results. The advantages offered by isotope ratio mass spectrometry with respect to other analytical methods used to characterize the composition of plastic polymers are: high sensitivity, small amount of material required, rapidity of analysis, low cost and no limitation in black/dark samples compared with spectroscopic analysis. Copyright © 2017 Elsevier Ltd. All rights reserved.

  2. 78 FR 65606 - Availability of the Final Environmental Assessment (EA) and a Finding of No Significant Impact...

    Science.gov (United States)

    2013-11-01

    ...) has made a FONSI for transferring the land and real estate at the JPC-NRCC in Watkinsville, Georgia... rights to the Board of Regents of the University System of Georgia. The Quit Claim Deed will incorporate...

  3. Inteligencia colectiva en los juegos sociales en Facebook Zynga versus EA Playfish: empresas, usuarios, contenidos e interacciones /

    OpenAIRE

    Díaz Álvarez, Lluïsa

    2015-01-01

    El fenómeno de los juegos sociales en Facebook ha resultado un paradigma de cambio dentro de la industria del videojuego. En este proceso vemos involucrados diversos factores como las empresas, los contenidos, los usuarios y las interacciones producidas entre ellos. Estos elementos están íntimamente relacionados y no podemos entender el proceso sin tener en cuenta las interrelaciones establecidas en el entorno digital. Esta tesis trata precisamente sobre esto: cómo interactúan estos factores ...

  4. Projectile and target fragmentation at intermediate energies (20 MeV <= E/A <= 100 MeV)

    International Nuclear Information System (INIS)

    Dayras, R.A.

    1985-04-01

    In order to follow the evolution of the reaction mechanisms in the transition region of the intermediate energy range, detailed studies of projectile-like fragments from a 44 MeV/u 40 Ar projectile bombarding 27 Al and sup(NAT)T: targets have been made. Experimental results are given. Discussion of the data is presented: transfer reactions, isotopic distributions, the fragmentation model, and abrasion model are used in the discussion

  5. The Effectiveness of Biofertilizer on Plant Growth Soyb Ea N “Edam Am E” (Glycin Max)

    OpenAIRE

    Sudiarti, Diah

    2017-01-01

    This study aimed at determining the effectiveness of biofertilizer with different concentrations on plant growth of soybean “edamame” (glycin max). Biofertilizer in this study consists of microbial consortia (lactobacillus, pseudomonas, bacillus, saccharomyces, rhizobium, azotobacter, azospirillum, and cellulomonas). The treatment consists of 3 biofertilizer concentrations (25%, 50%, dan 75%), as well as the negative control and positive control (100% chemical fertilizer equivalent 5g/plant)....

  6. Elastic scattering of 16O+16O at energies E/A between 5 and 8 MeV

    International Nuclear Information System (INIS)

    Nicoli, M. P.; Haas, F.; Freeman, R. M.; Aissaoui, N.; Beck, C.; Elanique, A.; Nouicer, R.; Morsad, A.; Szilner, S.; Basrak, Z.

    1999-01-01

    The elastic scattering of 16 O+ 16 O has been measured at nine energies between E lab =75 and 124 MeV. The data cover up to 100 degree sign in the c.m. and can be described in terms of phenomenological and folding model potentials which reproduce the main features observed. In agreement with studies at higher energies in this and similar systems, refractive effects are present in the angular distributions at all energies. In particular, the passage of Airy minima through 90 degree sign at E c.m. =40, 47.5, and 62 MeV explains the deep minima observed in the excitation function. The real part of the optical potential is found to vary very little with energy over the studied interval, but the imaginary part shows a rapid change in its shape at incident energy about 90 MeV. Nonetheless, the energy dependence of the volume integral of the real and imaginary parts is in agreement with dispersion relation predictions. (c) 1999 The American Physical Society

  7. 77 FR 58112 - Notice of Intent To Prepare an Environmental Assessment (EA) for the Proposed Conveyance of Land...

    Science.gov (United States)

    2012-09-19

    ... transition away from an economy focused largely on DOE and Hanford activities to one based on private sector... community in the transition away from an economy focused largely on DOE and Hanford-related funding...; ecological resources; cultural and historic resources; geology and soils; water resources; climate and air...

  8. Mitigating risks associated with Lockout/Tagout (LOTO) of hazardous energy in Nigeria : a tracker approach / E.A. Aghenta.

    OpenAIRE

    Aghenta, Emmanuel Aigbokhaibho

    2012-01-01

    The main objective of the study was to determine the risk(s) associated with lockout/tagout of hazardous energy and propose a new LOTO procedure which tracks the implementation of LOTO to mitigate against identified risks as a basis for promotion of safety. The study focuses on electrical personnel working in PHCN. Only electrical accident risks are examined, not other types of risk e.g. mechanical, chemical, and nuclear. To gather material for this study, a questionnaire was distributed ...

  9. Search for characteristics of preequilibrium protons emitted in Ar + Ag collisions at E/A = 27 MeV

    International Nuclear Information System (INIS)

    Jouan, D.; Rivet, M.F.; Borderie, B.; Gauvin, H.; Cabot, C.; Fuchs, H.; Gardes, D.; Jacquet, D.; Monnet, F.; Montoya, M.

    1987-12-01

    Protons emitted in coincidence with heavy residues have been measured, for the reaction 27 MeV per nucleon 40 Ar + nat Ag. From the proton velocity spectra, an anisotropic component was extracted, which shows a broad angular distribution, and a mean velocity larger than the beam velocity. Multiplicities for this component are low, about 0.8, independent of the violence of the collision. For central collisions, selected via the higher heavy residue velocities, the velocity characteristics of the anisotropic component, seen in this case as a pure preequilibrium component, were compared to semi-classical calculations (Landau-Vlasov)

  10. Evolution of the reaction 40Ar + Ag from E/A = 7 to 34 MeV

    International Nuclear Information System (INIS)

    Alexander, J.M.

    1991-01-01

    The 4π charged-particle multidetector AMPHORA has been used to study the reaction 40 Ar + nat Ag from 270 - 1,356 MeV. Charged-particle multiplicity distributions show a low-multiplicity group associated with peripheral collisions and a high multiplicity group associated with central collisions. Average multiplicities for central collisions increase with increasing projectile energy, indicating ever-increasing collision violence. Angular distributions of emitted protons are essentially isotorpic for θ ≥ 80 degree in a reference frame characterized by the empirical systematics of linear momentum transfer (i.e. ∼ 100% to ∼ 70% from 7-34 MeV/nucleon). Spectra of these protons at side angles are evaporation-like in shape and indicate relative effective temperatures of 3, 6, 8, and 12 MeV for beam energies of 7, 17, 27 and 34 MeV respectively. Azimuthal angular correlations between various pairs are consistent with spin-driven emission from emitter sources of reasonable spin values. In short, these results support a classical picture of extensively thermalized emitter nuclei even for initial excitation energies of ∼ 5 MeV per system nucleon and spins of ≥ 100ℎ

  11. Nucleon exchange properties of the E/A=8.5 MeV 74Ge+165Ho reaction

    International Nuclear Information System (INIS)

    Planeta, R.; Kwiatkowski, K.; Zhou, S.H.; Viola, V.E.; Breuer, H.; McMahan, M.A.; Kehoe, W.; Mignerey, A.C.

    1990-01-01

    Mass and charge distributions have been measured for damped projectile-like fragments in the reaction 74 Ge+ 165 Ho at 8.5 MeV per nucleon bombarding energy. Coincidences were measured between Z- and A-identified projectile-like fragments and angle-correlated heavy reaction partners in order to derive the primary mass distribution for projectile-like fragments. Centroids and variances of the primary and post-evaporative Z, N, and A distributions are presented. The evolution of the primary N and Z distributions as a function of energy loss is found to deviate from predictions of the nucleon exchange transport model

  12. 78 FR 78943 - Notice of Availability (NOA) of an Environmental Assessment (EA) for the Temporary Storage of...

    Science.gov (United States)

    2013-12-27

    ... Defense Supply Center Richmond, Virginia AGENCY: Defense Logistics Agency, DoD. ACTION: Notice of... at Defense Supply Center Richmond, Virginia. SUMMARY: The Defense Logistics Agency (DLA) announces... Engelberger at (703) 767-0705 during normal business hours Monday through Friday, from 8:00 a.m. to 4:30 p.m...

  13. Spatiotemporal characteristics of heat waves over China in regional climate simulations within the CORDEX-EA project

    Science.gov (United States)

    Wang, Pinya; Tang, Jianping; Sun, Xuguang; Liu, Jianyong; Juan, Fang

    2018-03-01

    Using the Weather Research and Forecasting (WRF) model, this paper analyzes the spatiotemporal features of heat waves in 20-year regional climate simulations over East Asia, and investigates the capability of WRF to reproduce observational heat waves in China. Within the framework of the Coordinated Regional Climate Downscaling Experiment (CORDEX), the WRF model is driven by the ERA-Interim (ERAIN) reanalysis, and five continuous simulations are conducted from 1989 to 2008. Of these, four runs apply the interior spectral nudging (SN) technique with different wavenumbers, nudging variables and nudging coefficients. Model validations show that WRF can reasonably reproduce the spatiotemporal features of heat waves in China. Compared with the experiment without SN, the application of SN is effectie on improving the skill of the model in simulating both the spatial distributions and temporal variations of heat waves of different intensities. The WRF model shows advantages in reproducing the synoptic circulations with SN and therefore yields better representations for heat wave events. Besides, the SN method is able to preserve the variability of large-scale circulations quite well, which in turn adjusts the extreme temperature variability towards the observation. Among the four SN experiments, those with stronger nudging coefficients perform better in modulating both the spatial and temporal features of heat waves. In contrast, smaller nudging coefficients weaken the effects of SN on improving WRF's performances.

  14. 10 CFR Appendix C to Subpart D of... - Classes of Actions that Normally Require EAs But Not Necessarily EISs

    Science.gov (United States)

    2010-01-01

    ... management program C6. Implementation of Power Marketing Administration systemwide erosion control program C7... Marketing Administration system-wide vegetation management program. C6Implementation of a Power Marketing... 10 average megawatts or more over a 12 month period. This applies to power marketing operations and...

  15. 77 FR 41811 - In the Matter of Tennessee Valley Authority Watts Bar Nuclear Plant EA-12-021; Confirmatory Order...

    Science.gov (United States)

    2012-07-16

    ... ADR session mediated by a professional mediator, arranged through Cornell University's Institute on... representative) to digitally sign documents and access the E-Submittal server for any proceeding in which it is... for accessing the E-Submittal server are detailed in NRC's ``Guidance for Electronic Submission...

  16. Final Environmental Assessment (EA) Addressing the Repair of Runway 05/23 at Fairchild Air Force Base, Washington

    Science.gov (United States)

    2009-11-01

    farmland is defined as land that has the best combination of physical and chemical characteristics for producing food, feed, forage, fiber , and...flows. Layers of basalt could be as much as 500 feet thick with gravel, silt, or pyroclastic deposits interbedded. During the Pleistocene (from...unconformably atop the bedrock and is composed of weakly lithified sedimentary deposits from a Miocene-aged shallow lake. The Columbia River Basalts

  17. City Limits, 2004, East Baton Rouge Parish, Louisiana

    Data.gov (United States)

    Louisiana Geographic Information Center — This is a graphical polygon dataset depicting the polygon boundaries of the incorporated city limits of Baton Rouge, Baker, and Zachary within East Baton Rouge...

  18. Media, a President, and His Generals: How the Media Shaped Civil-Military Relations during the Mexican War

    Science.gov (United States)

    2011-05-19

    comparison and contrast of President Polk’s treatment of General Winfield Scott and General Zachary Taylor. Finally, part 3 offers a review of relevant...enjoyed farming and life in the great wilderness. General Zachary Taylor: “Old Rough and Ready” 29 Often clad in leather moccasins, blue pants, and...made their way into news headlines, it ignited a powder keg of political gossip in the press. 212

  19. Simulering av energieffektiviserande åtgärder för små- och flerbostadshus : Möjligheter för JM:s hustyper att uppnå passivhuskonceptet vid nybyggnation

    OpenAIRE

    Jakobsson, Niklas

    2007-01-01

    The purpose of this project was to evaluate how energy efficiently some of JM’s residential buildings can become in standard production. What kind of measures are needed to achieve the level of energy demand that is included in BBR12 (Boverkets Byggregler)? What measures are needed for achieving a lower demand so that the buildings could be classified as passive houses? The investigation has included a single family house and two different types of apartment blocks. The simulation programs En...

  20. Pomístní jména na území českého národního jazyka jako (historický) pramen

    Czech Academy of Sciences Publication Activity Database

    Spinková, Stanislava

    XVIII, č. 1 (2014), s. 133-139 ISSN 1803-5663 R&D Projects: GA ČR GAP406/11/1786 Keywords : anoikonym * dialectology * onomastics * minor place names * vanished settlement * cattle * emigration * minning * processing of minerals Subject RIV: AI - Linguistics

  1. Author's reply to 'Comment on 'Plutonium chemistry: a synthesis of experimental data and a quantitative model for plutonium oxide solubility' by J.M. Haschke and V.M. Oversby'

    International Nuclear Information System (INIS)

    Haschke, John M.

    2004-01-01

    In the accompanying letter, Newton and Hobart comment on a recent paper [J. Nucl. Mater. 305 (2002) 187] and conclude that a proposed alternative explanation for self-reduction of Pu(VI) is based on misinterpretation of data. Result of quantitative kinetic modeling contradicts this conclusion and the accepted explanation by showing that self-induced α-particle reduction of 239 Pu(VI) at pH 1.5 does not account for the observed reduction rate of Pu(VI) or for dependence of the rate on [Pu(VI)]. Similar modeling shows that kinetic behavior is consistent with a self-reduction process based on disproportionation of Pu(VI). Validity of the alternative concept is supported by close similarities in the kinetic behavior of Pu(V) and Pu(VI)

  2. Draft genome sequence of Pantoea agglomerans JM1, a strain isolated from soil polluted by industrial production of Beta-Lactam antibiotics that exhibits valacyclovir-like hydrolase activity

    Czech Academy of Sciences Publication Activity Database

    Zahradník, Jiří; Plačková, Martina; Palyzová, Andrea; Marešová, Helena; Kyslíková, Eva; Kyslík, Pavel

    2017-01-01

    Roč. 5, č. 38 (2017), č. článku e00921-17. ISSN 2169-8287 Institutional support: RVO:61388971 Keywords : 6 nitro 3 (phenylacetamido)benzoic acid * beta lactam antibiotic * topoisomerase (ATP hydrolysing) B Subject RIV: EE - Microbiology, Virology OBOR OECD: Microbiology

  3. On South African Violence Through Giorgio Agamben’s Biopolitical Framework: A Comparative Study Of J.M. Coetzee’s Disgrace And Z. Mda’s Ways Of Dying

    Directory of Open Access Journals (Sweden)

    Bartnik Ryszard

    2014-12-01

    Full Text Available In this article I argue that the developments of countries going through transition from authoritarian to democratic rule are always stamped by numerous references to formerly sanctioned and fully operational institutionalized violence. A perfect exemplification of this phenomenon is [post-] apartheid South Africa and its writing. In the context of the above, both the social and the literary realm of the 1990s might be perceived as resonant with Giorgio Agamben’s ‘concentrationary’, deeply divisive imaginary. Escaping from, and concurrently remembering, past fears, anxieties, yet seeking hope and consolation, the innocent but also the formerly outlawed and victimized along [interestingly enough] with [ex]perpetrators exemplify, as discussed in J. M. Coetzee’s and Z. Mda’s novels, the necessity of an exposure of the mechanism of South African ‘biopoliticization’ of life. Their stories prove how difficult the uprooting of the mentality of segregation, hatred and the policy of bracketing the other’s life as insubstantial, thus vulnerable to instrumental violence, in [post-] apartheid society was. In view of the above what is to be highlighted here is the authorial perception of various attempts at disavowing past and present violence as detrimental to South African habitat. In the end, coming to terms with the past, with the belligerent nature of local mental maps, must inevitably lead to the acknowledgement of guilt and traumatic suffering. Individual and collective amnesia conditioned by deeply-entrenched personal culpability or personal anguish is then construed as damaging, and as such is subject do deconstructive analysis.

  4. Interakce smluv o zamezení dvojímu zdanění a národní legislativy v oblasti daně z příjmů

    OpenAIRE

    Nešleha, Matěj

    2015-01-01

    The main aim of the diploma thesis is to identify situations of mutual interaction between double tax treaties and domestic law of income tax, in these situations there is not only one interpretation. This interaction is described by many actual discussed issues, which exists on the field of the income tax. Theese discussed issues are primarily about permanent establishment, first issue is about permanent establishment according to the double tax treaty between the Czech republic and Germany,...

  5. Effect of orbital alignment on the forward and reverse electronic energy transfer Ca(4s5p 1P1)+Marrow-right-leftCa(4s5p 3P/sub J/)+M with rare gases

    International Nuclear Information System (INIS)

    Bussert, W.; Neuschaefer, D.; Leone, S.R.; Departments of Physics and Chemistry, University of Colorado, Boulder, Colorado 80309-0440)

    1987-01-01

    Effects of orbital alignment on the relative cross sections for electronic energy transfer are determined for the near resonant transfer between Ca(4s5p 1 P 1 ) and Ca(4s5p 3 P/sub J/) states with rare gas collision partners. The experiments are carried out by pulsed laser excitation in a crossed beam. The results for the forward direction, 1 P to 3 P, formulated in terms of the ratio of the maximum to minimum transfer probability are: 3 He 1.61 +- 0.05; He 1.60 +- 0.03; Ne 1.55 +- 0.10; Ar 1.52 +- 0.21; for Kr, transfer occurs, but no preference is distinguishable within 1 +- 0.2; Xe 1.44 +- 0.06. The results for He, Ne, and Ar indicate a clear preference in the transfer for the initially prepared molecular Pi state. For Xe the molecular Σ state is dominant. The energy transfer is also carried out in the reverse direction, 3 P 1 to 1 P, for He and Xe, obtaining 1.65 +- 0.10 and 1.94 +- 0.22, respectively. Analysis of the state preparation suggests that the reverse direction favors the asymptotic molecular Σ state for He and the molecular Pi state for Xe. These alignment results provide a first experimental determination of the dominant electronic states involved in a collisional energy transfer process

  6. Daň z příjmů právnických osob a její provázanost s účetnictvím v ČR

    OpenAIRE

    Koucká, Tereza

    2009-01-01

    Bachelor's thesis on the theme of "Corporate Income Tax and its consistency with the accounting in the Czech Republic" contains history of taxation, main features of corporate income tax, its position in the tax system and adjustment in accordance with Czech legislation. In the next part there is mentioned a profit before tax, there are defined individual items, by which it is adjusted on the basis of corporate tax, including the calculation of tax liability and its accounting. The last part ...

  7. Právní aspekty zdanění příjmů fyzických osob provozujících sport jako své povolání

    OpenAIRE

    Štork, Robin

    2012-01-01

    The aim of my thesis is a comprehensive overview of the problem of the income taxation of professional sportsmen. Starting from a domestic perspective, this thesis begins with analysis of the domestic tax system. It explains important underlying terms such as tax, tax law, direct taxes, indirect taxes, as well e.g. tax resident and non-resident. Then the thesis deals with the main issue of the income taxation of professional sportsmen. This part of the thesis includes main topics such as dire...

  8. Déconstruction-reconstruction identitaire et poétique de l’altérité dans Le procès-verbal de J-M G. Le Clézio

    Directory of Open Access Journals (Sweden)

    Abdoulaye Diouf

    2016-12-01

    Full Text Available En partant du double mouvement rhizomatique de la « déterritorialisation » et de la « reterritorialisation », cet article se propose d’étudier la conception dynamique de l’identité dans Le procès-verbal de Jean-Marie Gustave Le Clézio (1963. Pour cela, il explore, d’une part, le processus graduel de déconstruction identitaire du héros du roman (marginalité, nudité, métamorphose par le biais de la médiation altéritaire – dans le sens d’un rapport au monde et à l’Autre – à partir de laquelle se reconstruit une nouvelle identité transcendante loin de tout essentialisme. D’autre part, il analyse les différentes stratégies de mise en altérité qui montrent au passage, avec sa théorie de l’« extase matérialiste » et le principe de l’identification qui la sous-tend, que l’être ne s’arrête pas à l’humain chez Le Clézio. Starting from the dual rhizome-like movement of the “deterritorialization” and “reterritorialization”, this article proposes to study the dynamic concept of identity in Le procès-verbal by Jean-Marie Gustave Le Clézio (1963. For this, it explores, firstly, the gradual process of identity deconstruction of the novel’s hero (marginality, nudity, metamorphosis through the othering mediation - in the sense of a relationship to the world and the Other - from which is rebuilt a new transcendent identity away from all essentialism. Furthermore, it analyzes the different otherness implementation strategies that show the way, with his theory of “materialistic ecstasy” and the principle of identification which underlies it, according to which being goes beyond humans for Le Clézio.

  9. Pomístní jména a jejich zpracování ve Slovníku pomístních jmen na Moravě a ve Slezsku

    Czech Academy of Sciences Publication Activity Database

    Šipková, Milena

    2010-01-01

    Roč. 51, č. 1 (2010), s. 48-78 ISSN 1211-4413 R&D Projects: GA ČR GA405/08/0703 Institutional research plan: CEZ:AV0Z90610518 Keywords : anoikonyms * dictionary * dialects * onymic maps * anoikonyms area * Dictionary of Moravian and Sikesian anoikonyms / minor place names Subject RIV: AI - Linguistics

  10. Geopolitický pohled na členství Gruzie v NATO : Analýza gruzínské připravenosti a strategických zájmů NATO

    OpenAIRE

    Kufčák, Jakub

    2012-01-01

    This bachelor thesis addresses the issue of Georgian NATO membership and its strategic and geopolitical importance for NATO between 2003 and 2008. This thesis focuses in the first place on the question to what extend did Georgia fulfil Alliance's membership requirements. The aim of this section is to demonstrate that the reasoning behind NATO's refusal to award Georgia with Membership Action Plan cannot be objectively justified by Georgia's failure to meet the criteria but is to be derived fr...

  11. Fikční jména, fikční entity a role předstírání: chvála abstinence

    Czech Academy of Sciences Publication Activity Database

    Koťátko, Petr

    2016-01-01

    Roč. 26, č. 53 (2016), s. 93-101 ISSN 0862-8440 Institutional support: RVO:67985955 Keywords : fictional names * fictional entities * fictional discourse * abstract entities * pretense Subject RIV: AA - Philosophy ; Religion http://hdl.handle.net/11104/0259936

  12. Organ hierarchy during low blood flow on-pump: a randomized experimental positron emission tomography study

    DEFF Research Database (Denmark)

    Thomassen, Sisse Anette; Kjærgaard, Benedict; Frøkiær, Jørgen

    will be measured with dynamic PET-CT before CPB and during the different blood flows. Systemic oxygen consumption will be estimated by measurement of mixed venous saturation and lactate, and regional muscle oxygen saturation (tSO2) with near infrared spectroscopy at the lower limb. Result: Preliminary data......].The purpose of this animal study is to investigate the organ hierarchy of brain, liver, kidney and muscle at normal and low blood flows by using dynamic positron tomography (PET-CT) during CPB. Methods CPB at different blood flows will be investigated in an experimental model of six 70 kg pigs...... knowledge this is the first study investigating organ hierarchy with dynamic PET-CT during profound systemic ischemia due to suboptimal blood flows during normothermic CPB. References 1. Murphy JM, Hessel II EA, Groom RC. Optimal perfusion during cardiopulmonary bypass: an Evidence-based approach. Anesth...

  13. प्राचीन सभ्यता के विकास एवं विनाश मे जलवायु का योगदान: पुरातात्विक अवशेषो पर आधारित एक अध्ययन

    Digital Repository Service at National Institute of Oceanography (India)

    Gaur, A.S.

    Zme ‘| Obdm`w H$m `moJXmZ… nwamVmpËdH$ Adeofm| na AmYm[aV EH$ AÜ``Z E A{ZéÕ {g§h Jm¡a gmam§e Obdm`w n[adV©Z EH$ {Za§Va à{H«$`m h¡ Am¡a Bgr {gÕm§V na AmYm[aV h¢ X¡{ZH$ Ed§ dm{f©H$ n[adV©Z & bo{H$Z `h n[adV©Z n¥Ïdr na ahZo dmbo Ord-OÝVw {OZ...§ {dXoer gm{hË`m| ‘| {H$gr ‘mZd g§ñH¥${V Ho$ {dZme Ho$ {ddaU {‘bVo h¢ Am¡a CgH$o à‘wI H$maU Ho$ ê$n ‘| n¥Ïdr na Am`r ^`§H$a àb` H$m C„oI {H$`m J`m h¡& H$hm OmVm h¡ {H$ n¥Ïdr na BVZm A{YH$ nmZr ~‹T> J`m Wm {H$ Am{X ‘mZd H$mo {h‘mb` ‘| eaU boZr n‹S>r Wr...

  14. Fluxes of 10-2000 GeV hadrons in EAS produced by 1-100 PeV PCR according to Tien Shan data

    International Nuclear Information System (INIS)

    Nesterova, N.M.; Pavlyuchenko, V.P.; Chubenko, A.P.; Shchepetov, A.L.; Mukhamedshin, R.A.

    2005-01-01

    The experimental data on the hadrons spectra with the energy of 10-2000 GeV in the extensive air showers with the electrons number N e =3 x 10 5 -10 8 at the distances of 3-60 m from the axis are obtained at the Tien-Shan mountainous facility (690 g/cm 2 ) by means of the 18NM64 neutron monitor and ionization calorimeter. The obtained results are compared with the calculations by the MS0-model. The comparison shows that the singular hadrons experimental number significantly exceeds the calculational value. This may be brought by the change in the PCR character and its interaction with the air atoms nuclei by the energies above several PeV [ru

  15. Routinely used immunoassays do not detect circulating anti-GBM antibodies against native NC1 hexamer and EA epitope of the α3 chain of type IV collagen.

    Science.gov (United States)

    Clavarino, Giovanna; Gauthier, Arnaud; Hellmark, Thomas; Carron, Pierre-Louis; Giovannini, Diane; Colliard, Sophie; Dragon-Durey, Marie-Agnès; Segelmark, Mårten; Cesbron, Jean-Yves; Dumestre-Pérard, Chantal

    2018-04-12

    Detection of circulating anti-GBM antibodies has a key role for the diagnosis of Goodpasture syndrome but immunoassays using purified or recombinant alpha3(IV)NC1 as antigen do not recognize all anti-GBM antibodies. We show that anti-GBM antibodies directed against epitopes in their native conformation or cryptic epitopes are detected by indirect immunofluorescence. © 2018 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  16. Experimental study of Au+Au collisions at E/A=150 and 400 MeV: comparison with the GQMD-matrix model

    International Nuclear Information System (INIS)

    Ramillien, V.

    1995-07-01

    We present new experimental data obtained with the FOPI detector at the SIS Heavy ions accelerator (Darmstadt, Germany), for the Au + Au heavy ion collisions at 150 and 400 A.MeV incident energy. The sideward flow, determined form the method of Danielewicz without reaction plane reconstruction, and the nuclear stopping are studied as a function of the centrality of the collisions and as a function of the fragment charge. In order to study the nuclear in-medium effects, which act on the N-N cross-sections and potential and hence on experimental observables like the nuclear matter flow and stopping, these results are compared with the predictions of two different QMD versions. The first one (GQMD) offers a fully microscopic calculation of the cross-sections and potential in the G-matrix formalism and naturally includes the in-medium effects. This version is for the first time confronted to experiment. The second one (IQMD) uses a standard Skyrme potential plus a momentum dependent term in order to mimic the in-medium effects. We find that the experimental stopping is overestimated for 30-40% in the models IQMD and GQMD. Concerning the flow, we find that the momentum dependence of the potential in GQMD is somewhat stronger as can be seen for the more peripheral events and fits better the data in this case. On the other hand, the model GQMD clearly lacks of density dependence to reproduce the more central events. (author). 52 refs., 57 figs., 11 tabs

  17. Impact parameter selected nuclear temperatures of hot nuclei from excited state populations for 40Ar+197Au reactions at E/A=25MeV

    International Nuclear Information System (INIS)

    Li Zuyu; He Zhiyong; Duan Limin; Jin Genming; Wu Heyu; Zhang Baoguo; Wen Wanxin; Qi Yujin; Luo Qingzheng; Dai Guangxi; Wang Hongwei

    1997-01-01

    Nuclear temperatures extracted from excited state populations were measured as a function of linear momentum transfer (LMT) for 40 Ar+ 197 Au reactions at 25MeV/nucleon. The emission temperatures increased slightly with increasing linear momentum transfer or decreasing impact parameter. Taking into account the corrections of detection efficiency and sequential feeding from higher-lying states, a temperature of T∼4MeV was deduced for central collisions. For peripheral collisions the extracted temperatures increased with the energy of the particles. (orig.)

  18. Study of the correlation of gamma-ray families with the EAS by the Monte-Carlo simulation and a suggested future experiment

    International Nuclear Information System (INIS)

    Kasahara, K.; Torii, S.; Yuda, T.

    1981-01-01

    To examine information which may be obtained by the simultaneous observation of gamma-ray families and accompanying air showers, a Monte-Carlo simulation is carried out under various assumptions for primary cosmic rays and nuclear interactions. It is shown that only proton primary can produce those families that have energy greater than ΣEsub(γ) approximately=100 TeV with air shower size less than 10 5 ; other heavy primaries such as alpha, carbon etc always generate larger sizes than 10 5 for families ΣEsub(γ)>=100 TeV. Therefore we will be able to select families generated by proton primaries and discuss the character of nuclear interaction at very high energies without suffering from the problem of imitations of various new characters (large Pt, large multiplicity etc) by heavy primaries. Moreover, it is shown that the chemical composition of the primaries at >=10 15 eV region is possibly studied through ΣEsub(γ)-size correlation

  19. Analysis of 13C-mixed triacylglycerol in stool by bulk (EA-IRMS) and compound specific (GC/MS) methods.

    Science.gov (United States)

    Slater, C; Ling, S C; Preston, T; Weaver, L T

    2002-06-01

    This paper was presented in poster form at the 17th International Congress of Nutrition, August 27-31, Vienna, Austria (Annals of Nutrition & Metabolism 2001; 45(Suppl.1):349). Some of the data were also presented in poster form at the British Society of Gastroenterology Meeting, March 18-21, Glasgow, UK (Gut 2001; 48(Suppl.1):A91). The 13C-mixed triacylglycerol (MTG) breath test is used to measure intraluminal fat digestion. In normal digestion, 20-40% of the ingested 13C label is recovered in breath CO2. We aimed to identify the proportions of ingested label excreted in stool, as well as breath following ingestion of 13C-MTG by children with impaired exocrine pancreatic function and healthy controls. 13C enrichment of breath samples was measured by continuous flow isotope ratio mass spectrometry (IRMS) and cumulative percent dose recovered (cPDR) in 10 h was calculated. Total 13C of a faecal fat extract from each stool was measured by elemental analyser-IRMS, and 13C enrichment and concentration of the TBDMS derivative of octanoic acid was measured by GC/MS after hydrolysis of the fat extract. Stool 5-day cPDR was calculated. Mean breath cPDR was 35%. Mean cPDR in stool by combustion-IRMS and GC/ MS, respectively, was 0.8% and 1.0%. Therefore, the remaining 64% of the 13C label must remain in the body and variability in breath cPDR is due to postabsorptive rather than predigestive factors.

  20. Selection of assessment methods for evaluating banana weevil Cosmopolites sordidus (Coleoptera: Curculionidae) damage on highland cooking banana (Musa spp., genome group AAA-EA).

    Science.gov (United States)

    Gold, C S; Ragama, P E; Coe, R; Rukazambuga, N D T M

    2005-04-01

    Cosmopolites sordidus (Germar) is an important pest on bananas and plantains. Population build-up is slow and damage becomes increasingly important in successive crop cycles (ratoons). Yield loss results from plant loss, mat disappearance and reduced bunch size. Damage assessment requires destructive sampling and is most often done on corms of recently harvested plants. A wide range of damage assessment methods exist and there are no agreed protocols. It is critical to know what types of damage best reflect C. sordidus pest status through their relationships with yield loss. Multiple damage assessment parameters (i.e. for the corm periphery, cortex and central cylinder) were employed in two yield loss trials and a cultivar-screening trial in Uganda. Damage to the central cylinder had a greater effect on plant size and yield loss than damage to the cortex or corm periphery. In some cases, a combined assessment of damage to the central cylinder and cortex showed a better relationship with yield loss than an assessment of the central cylinder alone. Correlation, logistic and linear regression analyses showed weak to modest correlations between damage to the corm periphery and damage to the central cylinder. Thus, damage to the corm periphery is not a strong predictor of the more important damage to the central cylinder. Therefore, C. sordidus damage assessment should target the central cylinder and cortex.

  1. EAS spectrum in the primary energy region above 10 to the 15th power eV by the Akeno and Yakutsk array data

    Science.gov (United States)

    Krasilnikov, D. D.; Knurenko, S. P.; Krasilnikov, A. D.; Pavlov, V. N.; Sleptsov, I. Y.; Yegorova, V. P.

    1985-01-01

    The extensive air showers spectrum on scintillation desity Rko in primary energy region E sub approx. 10 to the 15th power - 10 to the 20th power eV on the Yakutsk array data and recent results of the Akeno is given.

  2. New results from Ooty EAS array for cosmic sources at PeV energies: Cygnus X-3, Crab pulsar and Sco X-1

    International Nuclear Information System (INIS)

    Tonwar, S.C.; Gupta, S.K.; Gopalakrishnan, N.V.; Rajeev, M.R.; Srivatsan, R.; Sreekantan, B.V.

    1990-01-01

    Ooty group has reported detection of a steady signal from Cyg X-3 based on observations made during 1984-86 through detection of a directional excess. Further analysis of data has revealed a significant flux enhancement during April 1986, confirming observations reported by the CYGNUS group at Los Alamos and the Baksan group. These results show conclusively that the flux from Cyg X-3 is variable over a time scale of few weeks. We also report here the details of an unusual burst from Cyg X-3, consisting of 5 showers in 13 minutes, on June 19, 1985, which shows the variability of the flux from Cyg X-3 on a much shorter time scale of few minutes. Our analysis of showers arriving from the direction of the Crab pulsar has shown only a small time-averaged excess. But these data, when folded with the Crab pulsar period, show a very significant excess at the expected phase of the optical interpulse. This is the first detection of 33 ms pulsation in the PeV energy flux from the Crab pulsar. The exact alignment of the phase of emission over nearly 20 decades of energy, from meter wavelengths to PeV, makes the Crab pulsar a really unique source to study and understand details of mechanisms for emission and acceleration of particles in compact sources. We also present here a discussion of our observations on another X-ray binary, Sco X-1. Ooty data show a very significant excess in the number of showers from the direction of Sco X-1 during a two month period in 1986, in agreement with observations reported by the Mt. Chacaltaya group. These observations establish this X-ray binary as another important source of PeV energy radiation. (orig.)

  3. Coincidence measurements of intermediate mass fragments produced in /sup 32/S-induced reactions on Ag at E/A = 22.5 MeV

    International Nuclear Information System (INIS)

    Fields, D.J.; Lynch, W.G.; Nayak, T.K.

    1986-01-01

    Single- and two-particle inclusive cross sections for the production of light nuclei and intermediate mass fragments, 3< or =Z< or =24, were measured at angles well beyond the grazing angle for /sup 32/S-induced reactions on Ag at 720 MeV. Information about fragment multiplicities and reaction dynamics was extracted from measurements of light particles, intermediate mass fragments, and targetlike residues in coincidence with intermediate mass fragments. Incomplete linear momentum transfer and non-compound-particle emission are important features of collisions producing intermediate mass fragments. About half of the incident kinetic energy in these collisions is converted into internal excitation. The mean multiplicity of intermediate mass fragments is of the order of 1. Particle correlations are strongly enhanced in the plane which contains the intermediate mass fragment and the beam axis

  4. Ada Compiler Validation Summary Report: Certificate Number: 901112W1. 11116 Cray Research, Inc., Cray Ada Compiler, Release 2.0, Cray X-MP/EA (Host & Target)

    Science.gov (United States)

    1990-11-12

    semaphores : 0.00 44858 Waiting on shared registers : 0.00 0 Waiting on A-registers/funct.units : 19.69 5551338711 Waiting on S-registers/funct.units...dependent bodies that implement the fundamental low-level primitives on which SR-3082 2.0 Cray Research, Inc. 73 Ada Program Runtime Model Cray Ada...operations provided by the runtime library are performed synchronously , with program execution suspended until the 1/O operation is complete. The

  5. Qual o impacto do conhecimento de informática no desempenho acadêmico dos alunos de EaD?

    Directory of Open Access Journals (Sweden)

    Eduardo de Paula e Silva Chaves

    2013-01-01

    Full Text Available Com a globalização e a difusão da internet ganhou impulso extraordinário, nos últimos anos, a educação à distância (EAD, por meio de aulas transmitidas através de websites e atividadescumpridas pelos alunos em seus próprios computadores. O EAD vem facilitar o acesso ao ensino para as pessoas que trabalham ou possuem baixo poder aquisitivo, devido ao seu custo reduzido e a exibilidades de horários. Apesar de existir há mais de 150 anos no mundo, somente nas últimas décadas a educação à distância se tornou alvo de estudos e pesquisas acadêmicas, de forma sistematizada. Neste contexto, o objetivo desta pesquisa é avaliar o impacto do conhecimentoem informática no desempenho acadêmico dos alunos de EAD da Faculdade COC. Foi realizada uma pesquisa exploratória não probabilística na Faculdade Interativa COC – EAD, Pólo Lafaiete – Ribeirão Preto. Tal pesquisa consistiu em um questionário com 21 questões dicotômicas qualitativas, relativas ao grau de conhecimento e domínio das tecnologias de informação e ensino à distância, disponibilidade de acesso a estas tecnologias, além do sexo e desempenho acadêmico(média ponderada e nota no último módulo. Os dados foram tabulados, sendo consideradas duas variáveis principais: desempenho acadêmico, representado pela nota do último módulo; e conhecimento em informática, representado pela somatória das questões relativas a este assunto. Os dados foram analisados estatisticamente, sendo a correlação entre as duas variáveis consideradas analisada pelo teste de Correlação de Pearson. Foram analisadas as entrevistas de 54respondentes do curso de Administração (44,45% do sexo masculino e 55,55% sexo feminino. O coeficiente de correlação r=0,303 indica que há uma correlação significativa entre o desempenho acadêmico dos alunos (nota e seu conhecimento em informática, ou seja, quanto maior o domínio da informática melhores as notas obtidas por estes alunos no curso à distância. O ensino a distância tem como principal ferramenta a informática, de maneira que aqueles alunos com menor conhecimento em tecnologia da informação encontram uma barreira que reflete no seudesempenho acadêmico. As notas são calculadas através de: atividades eletrônicas, provas presencial e eletrônica, atividades avaliativas, de maneira que quem tem dificuldades com o computador,terá maiores dificuldades de acessar estes recursos, concluir com sucesso tais atividades, e até mesmo se apropriar do conhecimento.

  6. Qual o impacto do conhecimento de informática no desempenho acadêmico dos alunos de EaD?

    Directory of Open Access Journals (Sweden)

    Eduardo de Paula e Silva Chaves

    2013-10-01

    Full Text Available Com a globalização e a difusão da internet ganhou impulso extraordinário, nos últimos anos, a educação à distância (EAD, por meio de aulas transmitidas através de websites e atividades cumpridas pelos alunos em seus próprios computadores. O EAD vem facilitar o acesso ao ensino para as pessoas que trabalham ou possuem baixo poder aquisitivo, devido ao seu custo reduzido e a flexibilidades de horários. Apesar de existir há mais de 150 anos no mundo, somente nas últimas décadas a educação à distância se tornou alvo de estudos e pesquisas acadêmicas, de forma sistematizada. Neste contexto, o objetivo desta pesquisa é avaliar o impacto do conhecimento em informática no desempenho acadêmico dos alunos de EAD da Faculdade COC. Foi realizada uma pesquisa exploratória não probabilística na Faculdade Interativa COC – EAD, Pólo Lafaiete – Ribeirão Preto. Tal pesquisa consistiu em um questionário com 21 questões dicotômicas qualitativas, relativas ao grau de conhecimento e domínio das tecnologias de informação e ensino à distância, disponibilidade de acesso a estas tecnologias, além do sexo e desempenho acadêmico (média ponderada e nota no último módulo. Os dados foram tabulados, sendo consideradas duas variáveis principais: desempenho acadêmico, representado pela nota do último módulo; e conhecimento em informática, representado pela somatória das questões relativas a este assunto Os dados foram analisados estatisticamente, sendo a correlação entre as duas variáveis consideradas analisada pelo teste de Correlação de Pearson. Foram analisadas as entrevistas de 54 respondentes do curso de Administração (44,45% do sexo masculino e 55,55% sexo feminino. O coeficiente de correlação r=0,303 indica que há uma correlação significativa entre o desempenho acadêmico dos alunos (nota e seu conhecimento em informática, ou seja, quanto maior o domínio da informática melhores as notas obtidas por estes alunos no curso à distância. O ensino a distância tem como principal ferramenta a informática, de maneira que aqueles alunos com menor conhecimento em tecnologia da informação encontram uma barreira que reflete no seu desempenho acadêmico. As notas são calculadas através de: atividades eletrônicas, provas presencial e eletrônica, atividades avaliativas, de maneira que quem tem dificuldades com o computador, terá maiores dificuldades de acessar estes recursos, concluir com sucesso tais atividades, e até mesmo se apropriar do conhecimento.

  7. Impact parameter dependent light particle correlations for 40Ar induced reactions on 197Au at E/A = 60 MeV

    International Nuclear Information System (INIS)

    Kyanowski, A.

    1987-01-01

    With the help of a multidetector system of 96 plastic detectors, mounted in the forward hemisphere between 3 0 and 30 0 , we measured light charged particles to make an off-line event-type selection. The final aim to distinguish different impact parameter domains with the plastic wall could be achieved using the observed multiplicity as the sampling parameter. With the help of a computer simulation based on a participant-spectator model to describe the reation, the mean observed multiplicity could be established to vary smoothly with the total multiplicity, a variable which is often cited as an indicator for the violence of a reaction. Even if the simulation indicates a broad distribution of the observed multiplicity over the different impact parameters, we could separate the extreme cases of peripheral and central collisions. If the events are selected with the appropriate multiplicity gates, it turns out that peripheral collisions give rise to enhanced correlations, whereas the correlation function is strongly reduced for central collisions. Between these extreme values the correlation reduces smoothly with the impact parameter. The space-time extent of the emitting system is therefore larger for small impact parameters than in peripheral collisions. Supposing that the spatial extent is rather independent of the impact parameter (except for very peripheral collisions) we suggest that the observed variation of the correlation function could indicate a variation of the emission time for light particles rather than a spatial evolution. On the contrary the temperature, determined equally after an event-type selection with the observed multiplicity, shows no variation with the impact parameter. This could indicate that a limiting temperature is reached at a value at which the emission of particles is faster than the temporal development of the temperature. (orig./HSI)

  8. Tipología de Estrategias de Aprendizaje para la Comprensión Lectora en Inglés en la Modalidad EaD

    OpenAIRE

    Mónica Gilda González de Doña; María José Marcovecchio; Viviana Margarit; Laura Ureta

    2008-01-01

    En el presente trabajo se propone una tipología de estrategias que promuevan la comprensión de textos científicos en inglés en una modalidad a distancia. Son cada día más numerosas las propuestas pedagógicas soportadas por las nuevas tecnologías, por lo que se ha vuelto imperativo ofrecer programas y cursos no convencionales que contemplen la inclusión de la enseñanza de la lecto-comprensión en inglés. En base a nuestra experiencia en la modalidad presencial, un lector eficiente d...

  9. Inelastic 12C(12C, 12C)12C scattering via the Glauber optical potential at E/A=30 MeV and 85 MeV

    International Nuclear Information System (INIS)

    Chauvin, J.; Lebrun, D.; Durand, F.; Buenerd, M.

    1984-07-01

    It is shown that some approximations implied in the optical limit of the Glauber theory are justified for low energies heavy-ions surface collisions. The Glauber optical potential -with no free parameters- leads to reasonable predictions for both elastic and inelastic scattering in the 12 C + 12 C system

  10. Analisi dei margini di convenienza aziendali-distrettuali in alcuni modelli organizzativi di gestione degli effluenti di allevamento (EA). Un confronto tra casi di riferimento in Veneto

    OpenAIRE

    Brighenti , Alberto

    2013-01-01

    The topic of this research is the study of new models for the management of livestock effluents, in particular situations of concentration or bad organization, is able to produce negative externality for the environment, especially loss in the underground and surface water of nitrate. This problem of water pollution in one hand is a cost for the community, because the citizen wants clean water and in the other is a cost for the livestock firm, because is constricted to respect an environmenta...

  11. Tipología de Estrategias de Aprendizaje para la Comprensión Lectora en Inglés en la Modalidad EaD

    Directory of Open Access Journals (Sweden)

    Mónica Gilda González de Doña

    2008-01-01

    Full Text Available En el presente trabajo se propone una tipología de estrategias que promuevan la comprensión de textos científicos en inglés en una modalidad a distancia. Son cada día más numerosas las propuestas pedagógicas soportadas por las nuevas tecnologías, por lo que se ha vuelto imperativo ofrecer programas y cursos no convencionales que contemplen la inclusión de la enseñanza de la lecto-comprensión en inglés. En base a nuestra experiencia en la modalidad presencial, un lector eficiente debe contar con el conocimiento y manejo de las estrategias cognitivas y metacognitivas involucradas en el proceso de lectura. Asimismo, debe desarrollar estrategias de decodificación que le permitan abordar textos en el idioma inglés. Sumado a esto, en un entorno a distancia, el proceso se vuelve más complejo ya que el lector debe adquirir estrategias de manejo de las TICs. A partir de la tipología sugerida, el lector hará uso de aquellas que le sean pertinentes según la problemática cognitiva planteada y su propio estilo de aprendizaje. Nuestra propuesta surge de la necesidad de facilitarle al estudiante enfrentar el doble desafío que implica por un lado, desenvolverse en un entorno virtual y por el otro, abordar textos de su especialidad en un idioma desconocido.

  12. Exclusive measurement of the Ne = Pb → π ±, H, He at E/A = 400 and 800 MeV

    International Nuclear Information System (INIS)

    Poitou, J.; Babinet, R.; De Marco, N.

    1987-06-01

    This work is part of a systematic investigation of Ne-nucleus collisions undertaken with the 4 π detector Diogene. Only data obtained with Ne at 400 and 800 MeV/A on Pb nuclei are presented. Experimental data are also compared with the resuts of an intranuclear cascade calculation which takes, into account nuclear binding, Pauli blocking and isospin

  13. Proton-proton correlations at small relative momentum in neon-nucleus collisions at E/A=400 and 800 MeV

    International Nuclear Information System (INIS)

    Dupieux, P.; Alard, J.P.; Augerat, J.; Bastid, N.; Charmensat, P.; Fraysse, L.; Marroncle, J.; Montarou, G.; Parizet, M.J.; Qassoud, D.; Rahmani, A.; Fodor, Z.

    1988-01-01

    Proton-proton small angle correlations have been measured in neon-nucleus collisions, using the 4π detector Diogene, at 400 and 800 MeV per nucleon incident energies. Values of the size of the emitting region are obtained by comparison with the Koonin formula, taking into account the biases of the apparatus. The dependence of the density of target mass and incident energy is also analysed. (orig.)

  14. Fragment production and collective Behaviour in central 197Au + 197Au reactions at E/A = 100 MeV to 800 MeV

    International Nuclear Information System (INIS)

    Wienold, T.

    1993-07-01

    In this thesis results of the reaction Au on Au at incident energies of 100 to 800 MeV/u are preentes, which were obtained with the phase 1 of the 4π detector system at the GSI in Darmstadt. The studies are concentrated to collective behaviour and the production of medium-heavy fragments (IMF) in hot and dense nuclear matter, as it is produced in semicentral and central collisions. The data set consists of the measurement of triple respectively quadruple differential cross sections of charged fragments in a large range of the phase space over nearly one order of magnitude in the incident energy. In this thesis for the first time the existence of a central source of medium-heavy fragments in very central collisions is shown. For this new criteria for the event selection are applied, as the combination of large particle multiplicity and the absence of a directed sideward flow, or the degree of the stopping in the energy flow. The analysis of the central source yielded a large mean IMF multiplicity of 13±2 (extrapolated to 4π, 100 MeV/u incident energy). Furthermore the quantitative change of the directed sideward flow with the ''centrality'' of the collisions was evaluated. With the measurments performed here now a new data set exists, which prepares many observables for the test of the numerous theoretical transport theories

  15. Vana materjali taaskasutamine - lisaväärtus renoveeritavale ehitusele / Tarmo-Andre Elvisto

    Index Scriptorium Estoniae

    Elvisto, Tarmo Andre, 1964-

    2004-01-01

    Vanade hoonete väärtustamisest, vanade materjalide (konstruktiivsed materjalid: palgid, talad, katusekivid jm., detailid: uksed, aknad, sepised jm., ehisdetailid: karniisid, puitpits jm., interjöörielemendid: kahhelahjud, trepid, lae- ja põrandalauad jm.) taaskasutamine eelkõige vanade majade renoveerimisel ja restaureerimisel

  16. Experimental study of Au+Au collisions at E/A=150 and 400 MeV: comparison with the GQMD-matrix model; Etude experimentale des collisions Au+Au a E/A=150 et 400 MeV: comparaison avec le modele matrice-GQMD

    Energy Technology Data Exchange (ETDEWEB)

    Ramillien, V

    1995-07-01

    We present new experimental data obtained with the FOPI detector at the SIS Heavy ions accelerator (Darmstadt, Germany), for the Au + Au heavy ion collisions at 150 and 400 A.MeV incident energy. The sideward flow, determined form the method of Danielewicz without reaction plane reconstruction, and the nuclear stopping are studied as a function of the centrality of the collisions and as a function of the fragment charge. In order to study the nuclear in-medium effects, which act on the N-N cross-sections and potential and hence on experimental observables like the nuclear matter flow and stopping, these results are compared with the predictions of two different QMD versions. The first one (GQMD) offers a fully microscopic calculation of the cross-sections and potential in the G-matrix formalism and naturally includes the in-medium effects. This version is for the first time confronted to experiment. The second one (IQMD) uses a standard Skyrme potential plus a momentum dependent term in order to mimic the in-medium effects. We find that the experimental stopping is overestimated for 30-40% in the models IQMD and GQMD. Concerning the flow, we find that the momentum dependence of the potential in GQMD is somewhat stronger as can be seen for the more peripheral events and fits better the data in this case. On the other hand, the model GQMD clearly lacks of density dependence to reproduce the more central events. (author). 52 refs., 57 figs., 11 tabs.

  17. Central and Peripheral Mechanisms of Antipsychotic Medication Induced Metabolic Dysregulation

    Science.gov (United States)

    2016-10-01

    effects characterized by substantial weight gain, glucose intolerance, insulin resistance , hypertension and dyslipidemia as well as increased risks for...sufficiently powered to resolve potential effects of D2R absence on APDs’ effects on glucose tolerance, insulin resistance , glucose stimulated insulin ...Zachary Freyberg, to optimize the dietary conditions responsible for inducing the development of insulin resistance . Initial studies with standard 60

  18. Synthesis of a Pilot Scale Library of 4-amino-2 (diethylaminomethyl) phenol (ADOC) Analogues for Testing of Organophosphate-Inhibited Acetylcholinesterase Reactivation Ability

    Science.gov (United States)

    2018-02-01

    Inhibited Acetylcholinesterase Reactivation Ability Zachary Canter Kevin Martin Michael Hepperle February 2018 Approved for public release; distribution...PROGRAM ELEMENT NUMBER 6. AUTHOR(S) Canter, Z., Martin , K., Hepperle, M. 5d. PROJECT NUMBER 5e. TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING

  19. 77 FR 22786 - Change in Bank Control Notices; Acquisitions of Shares of a Bank or Bank Holding Company

    Science.gov (United States)

    2012-04-17

    ... May 2, 2012. A. Federal Reserve Bank of Chicago (Colette A. Fried, Assistant Vice President) 230 South...; Anne R. Sparks, John W. Sparks, and Zachary Whitten, all of Albuquerque, New Mexico; Benjamin I... Filed 4-16-12; 8:45 am] BILLING CODE 6210-01-P ...

  20. 76 FR 33746 - Freeport LNG Development, L.P.; Application for Blanket Authorization To Export Liquefied Natural...

    Science.gov (United States)

    2011-06-09

    ..., China and/or Taiwan.\\5\\ This blanket authorization was later amended to permit exports to Canada, Mexico... imported into the United States from foreign sources on a short-term or spot market basis. The LNG would be... liability company and wholly owned subsidiary of Zachary American Infrastructure, LLC, which owns a 55...

  1. Book Review: 'Digital media sport: Technology, power and culture in the network society'

    OpenAIRE

    Sturm, DC

    2014-01-01

    Book Review for Gender and genre in sports documentaries: critical essays, edited by Zachary Ingle and David M. Sutera, Plymouth, Scarecrow Press, 2013, 204 pp., US$65.00/£39.95 (hardback), ISBN 978-0-8108-8788-6, US$64.99/£39.95 (eBook), ISBN 978-0-8108-5 8787-9

  2. Better for Patients, or Better for Business-Do We Really Have To Choose?

    Science.gov (United States)

    Hafner, Zachary

    2017-12-01

    A trend that is likely to continue in 2018 is the rise of consumerism and expansion of the consumer-driven marketplace. But investing in this is pricey and in an era of shrinking margins is "better for patients" always "better for business?" The Advisory Board's Zachary Hafner answers with a resounding "yes!"

  3. Central and Peripheral Mechanisms of Antipsychotic Medication-Induced Metabolic Dysregulation

    Science.gov (United States)

    2016-10-01

    may also significantly contribute to our fundamental understanding of obesity and lead to novel treatments. Since APD-induced metabolic disturbances...York, NY 10032 Department of Psychology , Yeshiva University, New York, NY 10016 Sponsor: Jonathan A. Javitch Background: Antipsychotic drugs...Zachary Freyberg Departments of Psychiatry, Pharmacology & Medicine, Columbia University, New York, NY 10032 Department of Psychology , Yeshiva

  4. The American Military and the Far East, Proceedings of the Ninth Military History Symposium, United States Air Force Academy, 1-3 October 1980,

    Science.gov (United States)

    1980-10-01

    movies and social dances had so permeated the country that many Chinese were influenced by the Western notion that marriage, or for that matter divorce ...34The Monterrey Campaign" of Zachary Taylor in the Mexican War.3 The nearest thing to an official history, The Philippine Insurrection Against the

  5. The Role Of The Military In Myanmars Political Economy

    Science.gov (United States)

    2016-03-01

    MILITARY IN MYANMAR’S POLITICAL ECONOMY by Pamela T. Stein March 2016 Thesis Advisor: Naazneen Barma Second Reader: Zachary Shore THIS......DISTRIBUTION CODE 13. ABSTRACT (maximum 200 words) This thesis examines the role of Myanmar’s military, the Tatmadaw, in the country’s political economy

  6. Civil Affairs History and Doctrine: From Military Government to Interagency Partner

    Science.gov (United States)

    2016-06-10

    88 APPENDIX E SPECIAL OPERATIONS FORCES CIVIL AFFAIRS INTERVIEW RESPONSES...cessation of combat operations. Major General Zachary Taylor’s occupation of northern Mexico, based in Vera Cruz, was...and C are examples of the questions asked of respondents, and Appendices D and E contain the interview responses themselves. The research employs

  7. The Army’s Ground Combat Vehicle (GCV) Program: Background and Issues for Congress

    Science.gov (United States)

    2014-02-28

    Daily, May 13, 2009. 6 Ibid. 7 John T. Bennett, “Carter: FCS Successor Effort Could Have Many Primes,” Defense News, May 18, 2009. 8 Marjorie...2014. 40 Zachary Fryer- Biggs , “U.S. Army Official Defends GCV Against Attacks,” Defense News, February 25, 2014. 41Assistant Secretary of the Army

  8. Máma doma, táta v práci? aneb Podpora dvou příjmů v domácnosti s malými dětmi v ČR a Evropě.

    Czech Academy of Sciences Publication Activity Database

    Mitchell, Eva

    2011-01-01

    Roč. 9, č. 1 (2011), s. 3-4 ISSN 1214-1720 R&D Projects: GA AV ČR KJB700280901 Institutional research plan: CEZ:AV0Z70280505 Keywords : work-family balance * dual-earner household * tax-benefit system Subject RIV: AO - Sociology, Demography http://www.socioweb.cz/upl/editorial/download/186_SOCIOWEB_01_2011__.pdf

  9. Varela-Mato, V.; Cancela, J.M.; Ayan, C.; Molina, A.; Martín, V. Lifestyle and Health among Spanish University Students: Differences by Gender and Academic Discipline. Int. J. Environ. Res. Public Health 2012, 9, 2728–2741

    Directory of Open Access Journals (Sweden)

    Vicente Martín

    2013-08-01

    Full Text Available The authors wish to make the following correction to this paper [1]. In the article it is mentioned that “the study obtained the approval of the university’s Students Vice-Chancellery and the government bodies of the involved academic centers and also by the Ethics Committee of the University of Vigo.” However, it should read: “The study obtained the approval of the university’s Students Vice-Chancellery and the government bodies of the involved academic centers” only.

  10. Zdanění příjmů obchodních společností a jejich společníků (srovnání právní úpravy v ČR a ve vybraných zemích EU)

    OpenAIRE

    Bobek, Pavel

    2015-01-01

    The topic of this thesis is comparison of income taxation of companies and their shareholders or partners in Czech republic and other EU countries. For purposes of this thesis Czech legislation is compared to legislation of Slovak republic and Netherlands. The aim of the thesis is to give a complex overview and comparison of different tax legislations. The reason for choosing this topic is that knowledge of tax burden in particular country is important for making a decision where to start a c...

  11. Daň z příjmů právnických osob (daňové úniky, daňová optimalizace a jejich souvislost s účetnictvím)

    OpenAIRE

    Čermáková, Hana

    2014-01-01

    The Diploma thesis deals with the tax optimization and tax evasion relating to corporate income tax from the perspective of business entities who keeps accounts. Specifically, it is based on the legislation in force for the Czech Republic and is focused on the transformation process of accounting profit to the tax base of corporate income tax and the related possibilities of tax optimization or tax fraud. First chapter defines corporate income tax, its position in the tax system and the princ...

  12. Daně v účetnictví daňového subjektu se zaměřením na daň z příjmů právnických osob

    OpenAIRE

    KALÍŠKOVÁ, Anna

    2014-01-01

    My thesis is focused on the Legal Entity Income Tax. This thesis is divided into two parts. Firstly, the basic characters of Legal Entity Income Tax is described, for example a taxpayer, an object of tax, a tax reduction, a figure deductible from tax base, a rate of tax and a statement of taxable income. The calculation of deferred tax receivables or liability is also a part of this thesis. Secondly, the calculation of an income tax by accounting unit is solved in a practical part. Further a ...

  13. Zlomek knihy vydání, v níž jsou jména Židů. “Nově objevený” rukopisný zlomek kupeckého rejstříku a jeho výpověď pro pražský obchod ve středověku

    Czech Academy of Sciences Publication Activity Database

    Musílek, Martin

    -, č. 44 (2016), s. 141-166 ISSN 0555-0238 R&D Projects: GA ČR(CZ) GBP405/12/G148 Institutional support: RVO:67985955 Keywords : Prague * Prague’s Old Town * business and trade * merchant books * merchant registers * manuscript fragment * Jews * Jewish Town * collateral * urban elites Subject RIV: AB - History OBOR OECD: History (history of science and technology to be 6.3, history of specific sciences to be under the respective headings)

  14. Birds of a Feather Flock Together: The Congruence of Personality Types within Librarians’ Subject Specialties. A Review of: Williamson, J.M., A.E. Pemberton, and J.W. Lounsbury. “Personality Traits of Individuals in Different Specialties of Librarianship.” Journal of Documentation 64.2 (2008: 273-86.

    Directory of Open Access Journals (Sweden)

    John Loy

    2008-12-01

    Full Text Available Objectives – To investigate the personality traits of a range of librarians and information professionals using the Personal Style Inventory (PSI, and to investigate whether the personality traits of those in person-orientated library specialties differ from those in technique-orientated specialties.Design – Self-selecting survey.Setting – Solicitations to complete the survey were sent out via 10 e-mail discussion lists, and paper copies were made available at the annual American Library Association conference in 2002.Subjects – 2,075 librarians and information science professionals.Methods – Participants completed the survey either in print format, as an e-mail attachment or a Web form. The survey format was an adaptation of the PSI scale using 13 of the accepted 16 scales, namely: adaptabilityassertivenessautonomyconscientiousnesscustomer service orientation emotional resilienceextraversionopennessoptimismteamworktough-mindednessvisionary-operational work stylework driveResponses were analysed using a two-step cluster analysis technique, and participants were grouped into seven clusters.Main Results – The largest group of respondents was cataloguers at 23.7%, followed by other (health or law 19.1%,academic reference librarians 13.2%, special librarians 12.3% with all other groups in single figures. Respondents were divided up into the following seven clusters. • Cluster 1, the “unadaptive” group -- so labelled because several unadaptive traits such as low emotional resilience, low optimism, low teamwork, and low work drive are included.• Cluster 2, “adaptive academic reference librarians” -- high on customer service orientation, extraversion and teamwork, and low on tough-mindedness.• Cluster 3, “adaptive cataloguers” -- low on customer service orientation and possessing a more operational work style.• Cluster 4, “adaptive special librarians” -- high on autonomy, customer service orientation and extraversion.• Cluster 5, “adaptive distance education librarians, public librarians, records managers, and school librarians” -- possessing a visionary work style and scoring high on adaptability, assertiveness,customer service orientation, emotional resilience, high extraversion, openness, optimism, and teamwork; scoring low on tough-mindedness.• Cluster 6, “adaptive other information professionals” -- also possessing a visionary work style and with high scores on adaptability, assertiveness, autonomy, customer service orientation, emotional resilience, extraversion, openness, optimism, teamwork, and work drive.• Cluster 7, “adaptive archivists and systems librarians” scoring high on assertiveness, openness, and toughmindedness.Most clusters were comprised of a single occupational group, with only Clusters 1 and 5 made up of individuals from more than one group.Conclusion – The results indicate that different librarianship subspecialties can be differentiated by personality traits, and that individuals are likely to be drawn to either person-orientated or technique-orientated library specialties depending on their personality traits.

  15. Komparace daňového zatížení poplatníka dosahujícího příjmů ze závislé činnosti v letech 2007, 2008 a 2009

    Directory of Open Access Journals (Sweden)

    Karel Brychta

    2013-11-01

    Full Text Available Purpose of the article: The purpose of the paper which has come into being with the financial support of the Czech Science Foundation as an output of the grant project No. 402/09/P469 - Development and Competitiveness of the Czech Tax System in the Area of Taxation of Natural Persons Incomes is to present results of carried out comparison of the tax burden of a tax-payer who is gaining his money only from employment. Single and childless taxpayers with tax residency in the Czech Republic were chosen to represent this category of taxpayers. Methodology/methods: The comparison is realized by means of the “relative tax burden” indicator. This indicator was calculated as quotient of “a sum of income tax plus social and health insurance contributions paid by the employee” and “gross wage”. The social and health insurance contributions were included with the aim to implicate the impact by the law stated obligatory payments on a disposable income of a taxpayer. The amounts were calculated for the year values. The lowest yearly amount under consideration was that corresponding to the minimal wage (CZK 96,000.00. The comparison is performed for the years 2007-2009 and presented above all in a form of relevant graphs and related commentaries. Scientific aim: The aim of the paper is to describe changes in relative tax burden (effective tax rate in connection with the amendments of Act on Income Taxes with a view to incomes from employment. Findings The authors proved while using a simplified model that despite the existence of the flat tax rate for taxation of natural person incomes in taxable years 2008 and 2009, the relative tax burden of a tax-payer has a progressive character, however, only up to a certain level of total year gross wages. This level matches to the maximal base of assessment for social and health insurance. From this level of total year gross wages, which represents an inflection point, the relative tax burden has conversely a regressive character. The results of carried out analysis prove, among others, a fundamental impact of the new conception of partial tax base under Section 6 paragraph 13 of Act on Incomes Taxes and impacts of the maximal base of assessment for social and health insurance. Conclusions (limits, implications etc: In general, one can observe that changes in the sphere of taxation of the incomes from employment which came into operation on 01 January 2008 brought tax savings to tax-payers. However, the amount of the tax savings is fundamentally determined by the amount of the total gross year wage. The highest tax saving, when compared the tax burden in the year 2008 with the tax burden in the year 2007, was gained by the tax-payers with above-average incomes. This conclusion was valid also in the year 2009. In connection with above mentioned, it is to stress that a decrease of a tax burden of a tax-payer is only one factor from plenty of those affecting the amount of disposable tax-payer income. Within the system views of the issue, there is a need to comprehend other aspects such as e. g. extension of a tax base, changes in social benefits, changes in other taxes and inflation.

  16. Optimalizace dopadu účetních a daňových odpisů na základ daně z příjmů a na výsledek hospodaření

    OpenAIRE

    KALBÁČOVÁ, Lucie

    2011-01-01

    This bachelor thesis is aimed at an optimizing of the impact of a book depreciation and a tax depreciation on the tax base from income and the trading income. The aim is to carry out the analysis of the tax depreciation and the book depreciation, find out the possibilities of the tax savings and evaluate the influence of the tax depreciation and the book depreciation on the trading incomes. In the theoretical part there are described long-term intangible assets, long-term tangible assets, the...

  17. Zdanění příjmů obchodních společností a jejich účastníků (srovnání právní úpravy v ČR a ve vybraných státech EU - SR a PR)

    OpenAIRE

    Boháček, Pavel

    2010-01-01

    87 Resumé This diploma thesis named "Taxation of income of companies and their participants (comparison of legal regulations in the selected EU states - the Czech Republic, Slovakia and Poland)". The thesis is divided into a theoretical and practical part. Chapters 1 - 6 form the theoretical part and chapters 7 - 9 form the practical part. The theoretical part contains a definition of tax, possible division of taxes, definition of a tax system and description of the structure of tax systems i...

  18. 29 September 2015 - Vice-President of the Government of Spain S. Sáenz de Santamaría in the ATLAS visitor centre, the Synchrocyclotron, the Data Centre visit point and the LHC magnet facility with CERN Director-General R. Heuer and Technology Department Head J.M. Jiménez.

    CERN Multimedia

    Bennett, Sophia Elizabeth

    2015-01-01

    Were also present from Spain: Sra. Carmen Vela, Secretaria de Estado de Investigación, Desarrollo e Innovación, Sr. D. Bernardo de Sicart Escoda Embajador de España en Berna, Sra. Da Ana Menéndez Pérez, Embajadora Representante Permanente de España ante Naciones Unidas y OOII con sede en Ginebra, Sra. Da María Pico Directora del Gabinete de la Vicepresidenta and Sr. D. Miguel Temboury Redondo Subsecretario de Economía y Competitividad. And from CERN: Dr Maria Alandes Pradillo, Information Technology Department, Dr Maria Barroso-Lopez Deputy Group Leader, IT-PES, Dr Frédérick Bordry, Director of Accelerators and Technology, Dr Borja Fernandez Adiego Engineering Department, Prof. Maria Jose Garcia Borge ISOLDE Collaboration Spokesperson, Dr Fabiola Gianotti Director-General elect 2016-2020, Mr Frédéric Hemmer Information Technology Department Head, Prof. Mario Martinez, Spanish Scientific Delegate to CERN Council Mr Guillermo Merino Fernandez, Technology Department Mr Lluis Miralles, General Infrast...

  19. Commentary on: "Clonal evolution of chemotherapy-resistant urothelial carcinoma." Faltas BM, Prandi D, Tagawa ST, Molina AM, Nanus DM, Sternberg C, Rosenberg J, Mosquera JM, Robinson B, Elemento O, Sboner A, Beltran H, Demichelis F, Rubin MA.: Nat Genet. 2016 Oct 17. http://dx.doi.org/10.1038/ng.3692.

    Science.gov (United States)

    Lee, Byron H

    2017-09-01

    Chemotherapy-resistant urothelial carcinoma has no uniformly curative therapy. Understanding how selective pressure from chemotherapy directs the evolution of urothelial carcinoma and shapes its clonal architecture is a central biological question with clinical implications. To address this question, we performed whole-exome sequencing and clonality analysis of 72 urothelial carcinoma samples, including 16 matched sets of primary and advanced tumors prospectively collected before and after chemotherapy. Our analysis provided several insights that are as follows: (1) chemotherapy-treated urothelial carcinoma is characterized by intrapatient mutational heterogeneity, and most mutations are not shared; (2) both branching evolution and metastatic spread are very early events in the natural history of urothelial carcinoma; (3) chemotherapy-treated urothelial carcinoma is enriched with clonal mutations involving L1 cell-adhesion molecule and integrin signaling pathways; and (4) APOBEC-induced mutagenesis is clonally enriched in chemotherapy-treated urothelial carcinoma and continues to shape the evolution of urothelial carcinoma throughout its lifetime. Copyright © 2017 Elsevier Inc. All rights reserved.

  20. Zdanění příjmů kapitálových společností a jejich společníků v kontextu mezinárodního zdanění

    OpenAIRE

    Štefková, Tereza

    2016-01-01

    Due to economic globalization, which is reflected, among others, in the development of international economic relations, it is very common that the companies are doing business in countries all over the world. Even if this phenomena is considered as positive in terms of national economies development, the risk of conflict of national laws and emergence of international double taxation is increasing with the expansion of cross-border investments. In connection with this a number of legal issue...