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Wyszukujesz frazę "Ross, K." wg kryterium: Autor


Tytuł:
The n2EDM experiment at the Paul Scherrer Institute
Autorzy:
Emmenegger, S.
Kirch, K.
Crawford, C.
Roccia, S.
Ries, D.
Pais, D.
Thorne, J.
Lefort, T.
Griffith, W. C.
Ross, K.
Wursten, E.
Rawlik, M.
Leredde, A.
Zsigmond, G.
Ban, G.
Piegsa, F. M.
Bison, G.
Bondar, V.
Krempel, J.
Schnabel, A.
Zejma, Jacek
Lauss, B.
Schmidt-Wellenburg, P.
Flaux, P.
Mohanmurthy, P.
Kozela, A.
Pignol, G.
Chanel, E.
Ayres, N. J.
Ferraris-Bouchez, L.
Rozpędzik, Dagmara
Virot, R.
Bodek, Kazimierz
Clement, B.
Weis, A.
Rebreyend, D.
Grujić, Z. D.
Koss, P. A.
Daum, M.
Lemière, Y.
Chiu, P.-J.
Harris, P. G.
Heil, W.
Voigt, J.
Abel, C.
Naviliat-Cuncic, O.
Severijns, N.
Hild, N.
Opis:
We present the new spectrometer for the neutron electric dipole moment (nEDM) search at the Paul Scherrer Institute (PSI), called n2EDM. The setup is at room temperature in vacuum using ultracold neutrons. n2EDM features a large UCN double storage chamber design with neutron transport adapted to the PSI UCN source. The design builds on experience gained from the previous apparatus operated at PSI until 2017. An order of magnitude increase in sensitivity is calculated for the new baseline setup based on scalable results from the previous apparatus, and the UCN source performance achieved in 2016.
Dostawca treści:
Repozytorium Uniwersytetu Jagiellońskiego
Inne
Tytuł:
The design of the n2EDM experiment
Autorzy:
Yazdandoost, N.
Pignol, G.
Rawlik, M.
Ferraris-Bouchez, L.
Fertl, M.
Chen, J.
Fratangelo, A.
Bodek, Kazimierz
Menu, J.
Piegsa, F.M.
Krempel, J.
Schmidt-Wellenburg, P.
Daum, M.
Naviliat-Cuncic, O.
Schnabel, A.
Rebreyend, D.
Chanel, E.
Crawford, C.B.
Saenz, W.
Kirch, K.
Harris, P.G.
Zejma, Jacek
Touati, S.
Rozpędzik, Dagmara
Thorne, J.
Wursten, E.
Lefort, T.
Chiu, P.-J.
Ban, G.
Bouillaud, T.
Roccia, S.
Ayres, N.J.
Flaux, P.
Lauss, B.
Stapf, T.
Voigt, J.
Koss, P.A.
Zsigmond, G.
Mullins, D.A.
Quéméner, G.
Shen, B.
Goupillière, D.
Tavakoli Dinani, R.
Virot, R.
Ross, K.U.
Dechenaux, B.
Clément, B.
Griffith, W.C.
Lemière, Y.
Ries, D.
Svirina, K.
Bondar, V.
Leredde, A.
Rienäcker, I.
Meier, M.
Pais, D.
Doorenbos, C.B.
Grujic, Z.D.
Emmenegger, S.
Severijns, N.
Bienstman, L.
Bison, G.
Opis:
We present the design of a next-generation experiment, n2EDM, currently under construction at the ultracold neutron source at the Paul Scherrer Institute (PSI) with the aim of carrying out a high-precision search for an electric dipole moment of the neutron. The project builds on experience gained with the previous apparatus operated at PSI until 2017, and is expected to deliver an order of magnitude better sensitivity with provision for further substantial improvements. An overview is of the experimental method and setup is given, the sensitivity requirements for the apparatus are derived, and its technical design is described.
Dostawca treści:
Repozytorium Uniwersytetu Jagiellońskiego
Artykuł
Tytuł:
Validation of tropical artificial soil by chronic toxicity studies on Eisenia fetida against superphosphate
Autorzy:
Abbiramy, K.S.
Ross, P.R.
Paramanandham, J.
Tematy:
validation
tropical soil
artificial soil
chronic toxicity
Eisenia fetida
superphosphate
Pokaż więcej
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Powiązania:
https://bibliotekanauki.pl/articles/10839.pdf  Link otwiera się w nowym oknie
Opis:
The research methodology recommended by the OECD (Organization of Economic Co-operation and Development) and ISO (International Organization for Standardization) guidelines for testing of chemicals meets the most criteria expected for ecotoxicological testing except the testing condition and the organic matter. The guidelines were initially developed by temperate countries, with testing conditions as 20 °C and the organic matter as sphagnum peat which is commonly available in those countries. But these two criterions are difficult to be followed in tropical countries. Thus there arises a need of modifying these criterions for toxicity studied in tropical regions. In this study a trial was made for substituting the fermented coir pith for sphagnum peat and the validation of the modified tropical artificial soil (TAS) was done by conducting chronic toxicity studies on Eisenia fetida against an inorganic fertilizer, superphosphate (SP) under tropical condition, i.e., 28 ±2 °C. The performed study showed that the SP determined lower earthworm mortality in TAS comparing to OECD soil for all tested concentration levels. The number of juveniles produced in OECD soil was also significantly reduced (p < 0.05) than in TAS. This may be due to the production of large amount of hydrogen ions when the temperature increases and making the medium acidic. The fermented coir pith was more suitable for ecotoxicity studies under tropical condition than sphagnum peat.
Dostawca treści:
Biblioteka Nauki
Artykuł

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