Results 71 to 80 of about 83,473 (294)

Measurement of the Total Active 8B Solar Neutrino Flux at the Sudbury Neutrino Observatory with Enhanced Neutral Current Sensitivity [PDF]

, 2003
The Sudbury Neutrino Observatory (SNO) has precisely determined the total active (nu_x) 8B solar neutrino flux without assumptions about the energy dependence of the nu_e survival probability.
A. B. McDonald, A. Bellerive, A. D. Marino, A. E. Anthony, A. Hime, A. J. Noble, A. L. Hallin, A. S. Hamer, A. V. Krumins, A. W. P. Poon, B. A. Moffat, B. C. Robertson, B. G. Fulsom, B. G. Nickel, B. L. Wall, B. T. Cleveland, C. A. Duba, C. C. M. Kyba, C. E. Okada, C. E. Waltham, C. J. Sims, C. J. Virtue, C. K. Hargrove, C. Mifflin, C. Ouellet, C. W. Nally, D. L. Wark, D. R. Grant, D. Sinclair, D. Waller, E. B. Norman, E. D. Earle, E. D. Hallman, E. Rollin, E. W. Beier, F. A. Duncan, F. Dalnoki-Veress, F. Fleurot, G. A. Cox, G. Doucas, G. G. Miller, G. McGregor, G. T. Ewan, G. Tešić, H. B. Mak, H. C. Evans, H. Fergani, H. Labranche, H. Wan Chan Tseung, I. Levine, I. T. Lawson, J. A. Dunmore, J. A. Formaggio, J. B. Wilhelmy, J. Boger, J. C. Hall, J. F. Wilkerson, J. Farine, J. Heise, J. J. Simpson, J. L. Orrell, J. Law, J. M. Wouters, J. Maneira, J. R. Klein, J. R. Leslie, J. R. Wilson, J. N. Bahcall, K. Frame, K. Graham, K. K. S. Miknaitis, K. M. Heeger, K. T. Lesko, K. Zuber, L. C. Stonehill, M. A. Howe, M. Chen, M. Dunford, M. G. Boulay, M. G. Bowler, M. H. Schwendener, M. M. Fowler, M. R. Dragowsky, M. S. Kos, M. Thomson, M. Thorman, M. W. E. Smith, M. Yeh, N. A. Jelley, N. Gagnon, N. McCauley, N. S. Oblath, N. Starinsky, N. West, O. Simard, P. J. Doe, P. J. Harvey, P. Jagam, P. Skensved, R. G. H. Robertson, R. G. Stokstad, R. G. Van de Water, R. Hazama, R. J. Hemingway, R. L. Hahn, R. L. Helmer, R. Lange, R. MacLellan, R. S. Dosanjh, R. Tafirout, R. Van Berg, R. W. Ollerhead, S. D. Biller, S. J. Brice, S. J. M. Peeters, S. Luoma, S. M. Oser, S. Majerus, S. McGee, S. N. Ahmed, S. R. Elliott, S. S. E. Rosendahl, S. P. Mikheyev, T. J. Bowles, T. Kirsten, T. Kutter, T. V. Bullard, V. L. Rusu, W. B. Handler, W. J. Heintzelman, X. Chen, X. Dai, Y. D. Chan, Y. Takeuchi, Z. Maki   +134 more
core   +3 more sources

Nanocrystal Quality–Controlled Scintillation in Porous YAG:Ce Aerogels

Advanced Optical Materials, EarlyView.
High‐temperature thermal treatment of YAG:Ce nanoscintillator aerogels increases light yield under ionizing radiation by up to eightfold without affecting timing performance. Additionally, low‐temperature atmospheric treatments reversibly modify the cerium oxidation state, revealing strong defect sensitivity and offering new strategies to optimize ...
Pavlo Mai, Yannis Cheref, Raphael Marie‐Luce, Frédéric Lerouge, Julien Houel, Gilles Ledoux, Alice Perret, Francesca Cova, Mauro Fasoli, Benoit Sabot, Frédéric Chaput, Christophe Dujardin   +11 more
wiley   +1 more source

A study to develop neutron activation for measuring bone calcium content [PDF]

Neutron activation analysis for measuring calcium in monkey ...
Fleishman, D. M., Lukens, H. R., Jr., Mac Kenzie, J. K.   +2 more
core   +1 more source

The use of small angle neutron scattering with contrast matching and variable adsorbate partial pressures in the study of porosity in activated carbons [PDF]

, 2012
The porosity of a typical activated carbon is investigated with small angle neutron scattering (SANS), using the contrast matching technique, by changing the hydrogen/deuterium content of the absorbed liquid (toluene) to extract the carbon density at ...
Bale, Benham, Bering, Broekhoff, Broseta, Bunde, Calo, D. Wilkinson, D.K. Ross, Diduszko, Dubinin, Freltoft, Gaines, H. Sharrock, Halsey, He, Higgins, Jeffrey, King, Li, Malbrunot, Mandelbrot, Mascotto, McNicholas, Mergia, Neimark, Pfeifer, Pfeifer, Porod, Ross, S.M. King, T.A. Ryan, Wignall, Winter, Z. Mileeva   +34 more
core   +2 more sources

Displacive In‐Plane Ferroelectricity with Domain‐Specific Curie Temperature in Van der Waals Semiconductors

Advanced Science, EarlyView.
Temperature‐dependent electron diffraction on tin monochalcogenides demonstrates a gradual displacive transformation between ferroelectric and paraelectric phases with significant variability in lattice constants and Curie temperature (TC). Periodic variations exist even between domains in individual crystals, implying a domain‐specific Curie ...
Peter Sutter, Eli Sutter
wiley   +1 more source

Classificação de cerâmicas arqueológicas da Bacia Amazônica Classification of archaeological ceramics from the Brazilian Amazon Basin

Química Nova, 2001
In order to elucidate the traditional classification of archaeological artefacts, a multielemental analytical method for characterisation of its micro and macro chemical constituents.
Rose Mary Latini, Alfredo Victor Bellido Jr., Marina Beatriz Agostini Vasconcellos, Ondemar Ferreira Dias Junior   +3 more
doaj   +1 more source

High-accuracy determination of the neutron flux in the new experimental area n_TOF-EAR2 at CERN [PDF]

, 2018
A new high flux experimental area has recently become operational at the n_TOF facility at CERN. This new measuring station, n_TOF-EAR2, is placed at the end of a vertical beam line at a distance of approximately 20m from the spallation target.
Barbagallo, M., Colonna, Nicola, Gunsing, F., Palomo Pinto, Rogelio, Sabaté Gilarte, Marta   +4 more
core  

Statistical Uncertainty in Quantitative Neutron Radiography

, 2017
We demonstrate a novel procedure to calibrate neutron detection systems commonly used in standard neutron radiography. This calibration allows determining the uncertainties due to Poisson-like neutron counting statistics for each individual pixel of a ...
Antognini, Aldo, Eggenberger, Andreas, Kaestner, Anders P., Kirch, Klaus, Piegsa, Florian M., Wichmann, Gunther   +5 more
core   +1 more source

Carboranyl‐Curcuminoids for the Neutron Capture‐Based Treatment of Amyloid Aggregates in Alzheimer's Disease

Advanced Science, EarlyView.
The 10B‐enriched monocarbonyl analog of curcumin (BMAC) 10B‐9 enables site‐specific Boron Neutron Capture Therapy (BNCT) on amyloid‐β (Aβ) fibrils. Neutron irradiation induces histidine oxidation and fibril destabilization, as revealed by 1H‐NMR and FESEM analyses.
Sebastiano Micocci, Stefano Parisotto, Diego Alberti, Alberto Lanfranco, Valeria Bitonto, Polyssena Renzi, Martina Salmi, Andrea Magnani, Federica Dal Bello, Katiuscia Pagano, Laura Ragona, Nicoletta Protti, Annamaria Deagostino, Simonetta Geninatti Crich   +13 more
wiley   +1 more source

Unveiling a Bulk WTaV Multicomponent Alloy With Superior Thermal Properties and Manufacturability

Advanced Science, EarlyView.
ABSTRACT Many tungsten (W)‐based medium and high entropy alloys (HEA) demonstrate superior microstructural stability and enhanced mechanical properties as compared to pure W, effectively rendering them as viable candidate materials for extreme environments such as nuclear fusion, aerospace applications, and so on.
Ishtiaque K. Robin, Skye N. Supakul, Shalini Tripathi, Eda Aydogan, Matthew T. Vigil, Caleb Hatler, Bochuan Sun, Akshay Korpe, Enrique Martinez, Saryu J. Fensin, Dan J. Thoma, Osman El‐Atwani   +11 more
wiley   +1 more source