Analyses of Apollo 11 and 12 rocks and soils by neutron activation [PDF]
Neutron activation analysis of Apollo 11 and 12 rocks and soils, and X ray fluorescence and radiochemistry ...
Kharkar, D. P., Turekian, K. K.
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Beyond Earth: Resilience of Quasi‐2D Perovskite Solar Cells in Space
Advanced Materials, EarlyView.In the article (DOI: 10.1002/adma.202520433), Christoph Putz and co‐workers demonstrate rigid quasi‐2D perovskite solar cells operating in low Earth orbit, delivering stable power for more than 100 days under real‐space conditions. In‐orbit performance is correlated with extensive ground‐based thermal and proton‐irradiation studies on rigid and ...
Christoph Putz +17 more
wiley +1 more source
Nuclear Materials and EnergyNeutron shielding materials play a critical role in nuclear reactors, radiation therapy, and other environments where neutron radiation is present. This study uses theoretical analysis and the Monte Carlo N-Particle (MCNP) simulation tool to investigate ...
Sachin Shet +6 more
doaj +1 more source
Neutron Activation Analysis [PDF]
Public Health Reports (1896-1970), 1957 M S, SEAL, W A, MILLS, J G, TERRILL
openaire +2 more sources
Chemical fractionations in meteorites, 4. Abundances of fourteen trace elements in L-chondrites - Implications for cosmothermometry [PDF]
Trace element abundances in L-chondrites determined by neutron activation analysis, and implications ...
Anders, E., Ganapathy, R., Keays, R. R.
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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. +4 more
core
Rethinking Extracellular Vesicle Signaling
Advanced Materials, EarlyView.Extracellular vesicles enable cell communication beyond intracellular cargo delivery. This perspective highlights two plausible surface‐based signaling modes: “bind‐and‐stay” and “bind‐and‐leave.” Transient binding to multiple cells challenges the one‐vesicle‐one‐cell model.
Wojciech Chrzanowski, Joy Wolfram
wiley +1 more source
Assessment of Heavy Metal Contamination of Coal Deposits in Kogi State, Nigeria using Instrumental Neutron Activation Analysis [PDF]
Physics AccessIn this study, the concentration of heavy metal contaminants in the coal samples from selected coal mining sites in Okobo, Odagbo, Ofugo and Opoko-Obido, within Kogi State, Nigeria were identified and determined using the Instrumental Neutron Activation ...
Felix O Uloko +2 more
doaj +1 more source
Research on elemental abundances in meteoritic and terrestrial matter Summary progress report, 1 Sep. 1964 - 31 Aug. 1965 [PDF]
Element abundances determined by instrumental neutron activation analysis technique in individual chondrules separated from certain chondritic ...
Schmitt, R. A.
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Rotational Dynamics of Organic Cations in CH3NH3PbI3 Perovskite
, 2015 Methylammonium lead iodide (CH3NH3PbI3) based solar cells have shown impressive power conversion efficiencies of above 20%. However, the microscopic mechanism of the high photovoltaic performance is yet to be fully understood.
Brown, C. M. +7 more
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