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741“…This article gives general information about neutron crystallography and shows specific examples of how the method has contributed to structural biology, structure-based drug design; and the understanding of fundamental questions of reaction mechanisms.…”
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742“…Neutron scattering applications often require discriminating the elastic contribution from the inelastic contribution. …”
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743“…We construct the Chiral Perturbation Theory operators for neutron–antineutron oscillations and use these to estimate chiral and finite volume corrections at one-loop order.…”
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744por Festa, Giulia, Romanelli, Giovanni, Senesi, Roberto, Arcidiacono, Laura, Scatigno, Claudia, Parker, Stewart F., Marques, M. P. M., Andreani, Carla“…Existing state-of-the-art technologies for neutron-based methods are currently being applied to the study of objects of historical and cultural interest in several neutron-beam facilities around the world. …”
Publicado 2020
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745por Dürrschnabel, M., Klimenkov, M., Jäntsch, U., Rieth, M., Schneider, H. C., Terentyev, D.“…The development of appropriate materials for fusion reactors that can sustain high neutron fluence at elevated temperatures remains a great challenge. …”
Publicado 2021
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746por Nikolic, Marin, Daemen, Luke, Ramirez-Cuesta, Anibal J., Xicohtencatl, Rafael Balderas, Cheng, Yongqiang, Putnam, Seth T., Stadie, Nicholas P., Liu, Xiaochun, Terreni, Jasmin, Borgschulte, Andreas“…On the other hand, the unusually high concentration of intermediates and products in the sorbent facilitates the use of inelastic neutron scattering (INS) spectroscopy. Despite being a post-mortem method, the INS data revealed the change of the reaction path during sorption catalysis. …”
Publicado 2021
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747por Bishop, J., Parker, C. E., Rogachev, G. V., Ahn, S., Koshchiy, E., Brandenburg, K., Brune, C. R., Charity, R. J., Derkin, J., Dronchi, N., Hamad, G., Jones-Alberty, Y., Kokalova, Tz., Massey, T. N., Meisel, Z., Ohstrom, E. V., Paneru, S. N., Pollacco, E. C., Saxena, M., Singh, N., Smith, R., Sobotka, L. G., Soltesz, D., Subedi, S. K., Voinov, A. V., Warren, J., Wheldon, C.“…The neutron inelastic scattering of carbon-12, populating the Hoyle state, is a reaction of interest for the triple-alpha process. …”
Publicado 2022
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748“…The use of neutron crystallography is still limited for proteins, but its popularity is increasing owing to an increase in the number of diffractometers for structural biology at neutron facilities and advances in sample preparation. …”
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749“…In this research, powder metallurgy was used to incorporate boron nanosheets into metal matrix composites to create boron dispersion-enhanced copper matrix composites. The neutron-absorption characteristics of composite materials were investigated, as well as the link between neutron-absorption cross-section and neutron energy. …”
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750
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751
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752por Terrien, Y, Lugol, J C, Saudinos, Jean, Silverman, B H, Wellers, F, Korolev, G A, Dobrovolsky, A V, Khanzadeev, A V, Petrov, G E, Spiridenkov, E M, Vorobyov, A AEnlace del recurso
Publicado 1987
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753
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754por Cook, Jeremy C.“…Following a brief introduction, the Neutron Resonance Spin-Echo (NRSE) principle is discussed classically in Sec. 2. …”
Publicado 2014
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755“…A measurement of the parity-violating gamma asymmetry in n-D capture would yield information on N-N parity violation independent of the n-p system. Since cold neutrons will depolarize in a liquid deuterium target in which the scattering cross section is much larger than the absorption cross section, it will be necessary to quantify the loss of polarization before capture. …”
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756“…NCR (neutron capture radiography) may be used successfully for the imaging of one of the stable isotopes of a few chemical elements (especially Li and B, possibly also N, O, and others) and for labelling experiments using these stable isotopes. …”
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757“…BACKGROUND: The amount of average dose enhancement in tumor loaded with (10)B may vary due to various factors in boron neutron capture therapy OBJECTIVE: This study aims to evaluate dose enhancement in tumor loaded with (10)B under influence of various factors and investigate the dependence of this dose enhancement on neutron spectra changes MATERIAL AND METHODS: In this simulation study, using (252)Cf as a neutron source, the average in-tumor dose enhancement factor (DEF) and neutron energy spectra were calculated for various (10)B concentrations, phantom with different sizes and for different tumor locations, through MCNPX code. …”
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758por Chatillon, A, Bélier, G, Granier, Th, Laurent, B, Taïeb, J, Noda, S, Haight, R C, Devlin, M, Nelson, R O, O’Donnell, J M“…Prompt fission neutron spectra in the neutron-induced fission of 239Pu have been measured for incident neutron energies from 1 to 200 MeV at the Los Alamos Neutron Science Center. …”
Publicado 2010
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759por Paradela, C, Tassan-Got, L, Audouin, L, Berthier, B, Duran, I, Ferrant, L, Isaev, S, Le Naour, C, Stephan, C, Tarrio, D, Trubert, D, Abbondanno, U, Aerts, G, Alvarez, H, Alvarez-Velarde, F, Andriamonje, S, Andrzejewski, J, Assimakopoulos, P, Badurek, G, Baumann, P, Becvar, F, Berthoumieux, E, Calvino, F, Calviani, M, Cano-Ott, D, Capote, R, Carrapico, C, Cennini, P, Chepel, V, Chiaveri, E, Colonna, N, Cortes, G, Couture, A, Cox, J, Dahlfors, M, David, S, Dillmann, I, Domingo-Pardo, C, Dridi, W, Eleftheriadis, C, Embid-Segura, M, Ferrari, A, Ferreira-Marques, R, Fujii, K, Furman, W, Goncalves, I, Gonzalez-Romero, E, Gramegna, F, Guerrero, C, Gunsing, F, Haas, B, Haight, R, Heil, M, Herrera-Martinez, A, Igashira, M, Jericha, E, Kadi, Y, Kappeler, F, Karadimos, D, Karamanis, D, Kerveno, M, Koehler, P, Kossionides, E, Krticka, M, Lampoudis, C, Leeb, H, Lindote, A, Lopes, I, Lozano, M, Lukic, S, Marganiec, J, Marrone, S, Martinez, T, Massimi, C, Mastinu, P, Mengoni, A, Milazzo, P M, Moreau, C, Mosconi, M, Neves, F, Oberhummer, H, O'Brien, S, Oshima, M, Pancin, J, Papachristodoulou, C, Papadopoulos, C, Patronis, N, Pavlik, A, Pavlopoulos, P, Perrot, L, Pigni, M T, Plag, R, Plompen, A, Plukis, A, Poch, A, Praena, J, Pretel, C, Quesada, J, Rauscher, T, Reifarth, R, Rubbia, C, Rudolf, G, Rullhusen, P, Salgado, J, Santos, C, Sarchiapone, L, Savvidis, I, Tagliente, G, Tain, J L, Tavora, L, Terlizzi, R, Vannini, G, Vaz, P, Ventura, Alberto, Villamarin, D, Vincente, M C, Vlachoudis, V, Vlastou, R, Voss, F, Walter, S, Wiescher, M, Wisshak, KEnlace del recurso
Publicado 2010
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