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Lunar samples solve mystery of the moon's supposed magnetic shield
lunar magnetic field magnetization lunar soil
2021/8/9
Tests of glass samples gathered on Apollo missions show magnetization may result from impacts of objects like meteors, not as a result of magnetization from the presence of a magnetic shield.
δ18O water isotope in the iLOVECLIM model (version 1.0) – Part 2: Evaluation of model results against observed δ18O in water samples
δ18O water isotope LOVECLIM model A paleo-perspective present-day data–model comparison oxygen stable isotopes carbonates
2014/12/12
The H218O stable isotope was previously introduced in the three coupled components of the earth system model iLOVECLIM: atmosphere, ocean and vegetation. The results of a long (5000 yr) pre-industrial...
Piezo stimulated currents in marble samples:precursory and concurrent-with-failure signals
Piezo stimulated currents marble samples precursory concurrent-with-failure signals
2009/12/11
The Earth’s electric field transient variations are promising candidates of earthquake precursors. In order to study the physical mechanisms of such precursory signals, laboratory experiments of uniax...
Greenhouse gas analysis of air samples collected onboard the CARIBIC passenger aircraft
Greenhouse gas analysis air samples CARIBIC passenger aircraft
2010/2/8
CARIBIC (Civil Aircraft for the Regular Investigation of the atmosphere Based on an Instrument Container) is a long-term atmospheric measurement program based on the use of a comprehensive scientific ...
Bacterial diversity of autotrophic enriched cultures from remote,glacial Antarctic,Alpine and Andean aerosol,snow and soil samples
Bacterial diversity autotrophic enriched cultures glacial Antarctic Alpine and Andean aerosol
2010/1/19
Four different communities and one culture of autotrophic microbial assemblages were obtained by incubation of samples collected from high elevation snow in the Alps (Mt. Blanc area) and the Andes (Ne...
The correlation of electrical charge with strain on stressed rock samples
correlation electrical charge strain stressed rock samples
2010/1/4
Laboratory experiments on rock samples have shown electric signal emissions when the samples are subjected to temporal stress increase especially when the samples approach failure. These electric sign...
A test for checking earthquake aperiodicity estimates from small samples
earthquake aperiodicity estimates small samples
2009/12/30
In recent years, many new models for earthquake recurrence were proposed. Some are focusing on the clustering properties on a small time scale, while others try to model the long term behavior of larg...
Wavelet analysis on pressure stimulated currents emitted by marble samples
Wavelet analysis pressure stimulated currents marble samples
2009/12/30
This paper presents a wavelet based method of analysis of experimentally recorded weak electric signals from marble specimens which have undergone successive abrupt step loadings. Experimental results...