Results 11 to 20 of about 94,653 (297)

Tough Sprouting – Impact of Cadmium on Physiological State and Germination Rate of Soybean Seeds

Acta Societatis Botanicorum Poloniae, 2020
Seed germination is the earliest process in plant development and is crucial for further plant growth and fitness. The process is regulated by various internal and external factors, including soil pollutants such as nonessential metals.
Jagna Chmielowska-Bąk, Renata Holubek, Marina Frontasyeva, Inga Zinicovscaia, Selin İşidoğru, Joanna Deckert   +5 more
doaj   +1 more source

Investigating Geochemical Patterns of Major and Trace El-ements in Granitic Rocks of the Oulmes Region, Central Morocco: Instrumental Neutron Activation Analysis (INAA) [PDF]

E3S Web of Conferences, 2023
In this study, we used the instrumental neutron activation analysis technique (INAA) for analysis of granite samples from four locations in Oulmes region of central Morocco.
El Basraoui Soufya, Bounouira Hamid, Ziad Nadia, Sadikki Mohammed, Amsil Hamid, Didi Abdessamad, Aarab Iliasse, Badague Abdelwahab   +7 more
doaj   +1 more source

The n_TOF NEAR Station Commissioning and first physics case [PDF]

EPJ Web of Conferences, 2023
The NEAR Station is a new experimental area developed at the n_TOF Facility at CERN. The activation station of NEAR underwent a characterization of the beam following the installation of the new n_TOF Spallation Target.
Stamati M. E., Torres-Sánchez P., Pérez-Maroto P., Cecchetto M., Goula S., Mastromarco M., Chasapoglou S., Beltrami C., Chiesa D., Manna A., Mucciola R., Patronis N., Praena J., Guerrero C., Colonna N., Mengoni A., Massimi C., Aberle O., Alcayne V., Altieri S., Amaducci S., Amar Es-Sghir H., Andrzejewski J., Babiano-Suarez V., Bacak M., Balibrea J., Bennett S., Bernardes A. P., Berthoumieux E., Bosnar D., Busso M., Caamaño M., Calviño F., Calviani M., Cano-Ott D., Casanovas A., Castelluccio D. M., Cerutti F., Cescutti G., Chiaveri E., Colombetti P., Console Camprini P. C., Cortés G., Cortés-Giraldo M. A., Cosentino L., Cristallo S., Di Castro M., Diacono D., Diakaki M., Dietz M., Domingo-Pardo C., Dressler R., Dupont E., Durán I., Eleme Z., Fargier S., Fernández-Domínguez B., Finocchiaro P., Fiore S., Furman V., García-Infantes F., Gawlik-Ramięga A., Gervino G., Gilardoni S., González-Romero E., Gunsing F., Gustavino C., Heyse J., Jenkins D. G., Jericha E., Junghans A., Kadi Y., Katabuchi T., Katabuchi T., Knapová I., Kokkoris M., Kopatch Y., Krticka M., Kurtulgil D., Ladarescu I., Lederer-Woods C., Lerendegui-Marco J., Lerner G., Martínez T., Masi A., Mastinu P., Matteucci F., Maugeri E. A., Mazzone A., Mendoza E., Michalopoulou V., Milazzo P. M., Murtas F., Musacchio-Gonzalez E., Musumarra A., Negret A., Oprea A., Pavón-Rodríguez J. A., Pellegriti M. G., Perkowski J., Petrone C., Piersanti L., Pirovano E., Pomp S., Porras I., Protti N., Quesada J. M., Rauscher T., Reifarth R., Rochman D., Romanets Y., Romano F., Rubbia C., Sánchez A., Sabaté-Gilarte M., Schillebeeckx P., Schumann D., Sekhar A., Smith A. G., Sosnin N. V., Spelta M., Tagliente G., Tarifeño-Saldivia A., Taríro D., Terranova N., Urlass S., Valenta S., Variale V., Vaz P., Vescovi D., Vlachoudis V., Vlastou R., Wallner A., Woods P. J., Wright T., Žugec P.   +135 more
doaj   +1 more source

Neutron spectrum determination of p+Be reaction for 30 MeV protons using the multi-foil activation technique [PDF]

EPJ Web of Conferences, 2020
At the NPI in Rez, the p + Be source reaction was investigated for 30 MeV proton beam and thick beryllium target. For neutron field determination of the p(30)+Be source reaction in close source-to-sample distance, the multi-foil activation technique with
Stefanik Milan, Simeckova Eva, Bem Pavel, Majerle Mitja, Novak Jan, Ansorge Martin, Mrazek Jaromir, Stursa Jan   +7 more
doaj   +1 more source

Assessment of fissionable material behaviour in fission chambers [PDF]

, 2010
A comprehensive study is performed in order to assess the pertinence of fission chambers coated with different fissile materials for high neutron flux detection. Three neutron scenarios are proposed to study the fast component of a high neutron flux: (i)
Chabod, Chabod, D. Rapisarda, Fadil, Filliatre, Fischer, García-Herranz, Hiruta, N. García-Herranz, O. Cabellos, P. Fernández, Pujade, Rapisarda, Viola   +13 more
core   +3 more sources

Facility for fast neutron irradiation tests of electronics at the ISIS spallation neutron source [PDF]

, 2008
The VESUVIO beam line at the ISIS spallation neutron source was set up for neutron irradiation tests in the neutron energy range above 10 MeV. The neutron flux and energy spectrum were shown, in benchmark activation measurements, to provide a neutron ...
A. Paccagnella, A. Pietropaolo, A. Salsano, C. Andreani, C. D. Frost, G. Gorini, M. Tardocchi, S. Ansell, S. Gerardin, S. P. Platt, Yamamoto S.   +10 more
core   +2 more sources

The glitch activity of neutron stars [PDF]

Astronomy & Astrophysics, 2017
We present a statistical study of the glitch population and the behaviour of the glitch activity across the known population of neutron stars. An unbiased glitch database was put together based on systematic searches of radio timing data of 898 rotation-powered pulsars obtained with the Jodrell Bank and Parkes observatories.
J. R. Fuentes, C. M. Espinoza, A. Reisenegger, B. Shaw, B. W. Stappers, A. G. Lyne   +5 more
openaire   +6 more sources

Reactor power measurement using N16 and N17 production rate in MARIA reactor [PDF]

EPJ Web of Conferences, 2023
In the water surrounding the reactor core, especially in the water flowing through the cooling system of the fuel channels, the (n,p) reactions on 16O and 17O occur producing 16N and 17N isotopes.
Cybowska Justyna
doaj   +1 more source

Validation of Monte Carlo simulations by experimental measurements of neutron-induced activation in cyclotrons [PDF]

EPJ Web of Conferences, 2023
Nuclear activation is the process of production of radionuclides by irradiation. This phenomenon concerns particle accelerators used in various fields, from medical applications to industrial ones, both during operation and at the decommissioning phase ...
Collin Jonathan, Horodynski Jean-Michel, Arbor Nicolas, Barbagallo Massimo, Carminati Federico, Galli Carminati Giuliana, Tagliapietra Luca J., Nourreddine Abdel-Mjid   +7 more
doaj   +1 more source

NADPH oxidase is involved in regulation of gene expression and ROS overproduction in soybean (Glycine max L.) seedlings exposed to cadmium

Acta Societatis Botanicorum Poloniae, 2017
Cadmium-induced oxidative burst is partially mediated by NADPH oxidase. The aim of the present research was to evaluate the role of NADPH oxidase in soybeans’ response to short-term cadmium stress.
Jagna Chmielowska-Bąk, Magdalena Arasimowicz-Jelonek, Karolina Izbiańska, Marina Frontasyeva, Inga Zinicovscaia, Carolina Guiance-Varela, Joanna Deckert   +6 more
doaj   +1 more source