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  1. 9601
    “…The hydrothermal alteration of mantle rocks (referred to as serpentinization) occurs in submarine environments extending from mid-ocean ridges to subduction zones. …”
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    Effect of water activity on rates of serpentinization of olivine
  2. 9602
    “…The coherently grown m-plane InGaN on ZnO exhibited narrow X-ray rocking curves compared with the m-plane GaN grown on ZnO. …”
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    Pulsed sputtering epitaxial growth of m-plane InGaN lattice-matched to ZnO
  3. 9603
    “…Reduction of phosphate to phosphite was likely widespread in the Archean, as the reaction occurs rapidly and is demonstrated from thermochemical modeling, experimental analogs, and detection of phosphite in early Archean rocks. We further demonstrate that the higher solubility of phosphite compared to phosphate results in the liberation of phosphorus from ferruginous sediments. …”
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    Archean phosphorus liberation induced by iron redox geochemistry
  4. 9604
    por Vivekananda Pai, A. R., Arora, Varun
    Publicado 2018
    “…A 22-gauge needle was inserted into the orifice and turned in an arc with a gentle apical pressure and alternate rocking motion around the obstruction. This procedure was repeated few times to cut dentin and successfully dislodge and remove the obstruction using the sharp beveled tip of the needle. …”
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    Using a syringe needle to cut dentin and dislodge and remove a metallic obstruction from the root canal
  5. 9605
    “…Most of these artifacts have isotopic signatures that differ from turquoise deposits in the American Southwest, but closely match copper deposits and crustal rocks in Mesoamerica. We thus conclude that turquoise used by the Aztecs and Mixtecs likely derives from Mesoamerican sources and was not acquired through long-distance exchange with the Southwest.…”
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    Was Aztec and Mixtec turquoise mined in the American Southwest?
  6. 9606
    “…In the present climate, eolian abrasion and deflation of rocks are likely the most pervasive and active dust-forming mechanism. …”
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    The Medusae Fossae Formation as the single largest source of dust on Mars
  7. 9607
    “…Xanthoparmelia farinosa is a foliose lichen widely distributed in South America, growing not only on rocks but also on man-made structures. This species has abundant soralia, but it is unknown how development occurs from the soredium to the formation of a complete thallus. …”
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    Observations of the development of Xanthoparmelia farinosa under optical and electron microscopy
  8. 9608
    “…Carbonates are complex rocks having a widespread variation in pore type, size, distribution, and porosity. …”
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    Replicating carbonaceous vug in synthetic porous media
  9. 9609
    por Einav, Itai, Guillard, François
    Publicado 2018
    “…To study this problem, we use a surrogate experiment for the effect of fluid on rocks and ice involving a column of puffed rice partially soaked in a reservoir of liquid under constant pressure. …”
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    Tracking time with ricequakes in partially soaked brittle porous media
  10. 9610
    “…Although documented here in martian samples, a similar process likely occurs wherever igneous rocks containing spinel-group minerals and/or sulfides encounter brines.…”
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    Organic synthesis on Mars by electrochemical reduction of CO(2)
  11. 9611
    “…Both species were found to share overlapping territories on rocks at the rockweed zone, an area submerged under seawater most of the time throughout the year. …”
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    Discovery of Neonrosellavitiata (Darwin) and Newmanellaspinosus Chan & Cheang (Balanomorpha, Tetraclitidae) from the Andaman Sea, eastern Indian Ocean
  12. 9612
    “…These data reveal new insights into the molecular mechanism of ZnT proteins, suggesting a unique rocking-bundle mechanism that provides alternating access to the metal-binding site.…”
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    A structural overview of the zinc transporters in the cation diffusion facilitator family
  13. 9613
    “…Crystallization temperatures (CT) from Ti-in-zircon geothermometer data on Xolapa rocks were estimated separately from individual zircon grains (dataset 2), in order to compare CT ranges corresponding to each HZE identified. …”
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    Exploiting individual U–Pb zircon ages and Ti-in-zircon crystallization temperature data to identify high zircon-production events in the Xolapa terrane
  14. 9614
    por Jin, Ziliang, Bose, Maitrayee
    Publicado 2019
    “…The hydrogen isotopic composition (δD) of the measured pyroxene grains is −79 to −53‰, which is indistinguishable from that in chondritic meteorites, achondrites, and terrestrial rocks. Itokawa minerals contain water contents of 698 to 988 parts per million (ppm) weight, after correcting for water loss during parent body processes and impact events that elevated the temperature of the parent body. …”
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    New clues to ancient water on Itokawa
  15. 9615
    “…We survey gravity in the Berkeley Hills with an uncertainty of around 0.04 mGal and determine the density of the subsurface rocks from the vertical gravity gradient. With simplicity and sensitivity, our instrument paves the way for bringing atomic gravimeters to field applications.…”
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    Gravity surveys using a mobile atom interferometer
  16. 9616
    por Rattez, Hadrien, Veveakis, Manolis
    Publicado 2020
    “…Here we show that a large set of experimental data for different rocks can be described by such thermally-activated mechanisms, combined with the production of weak phases. …”
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    Weak phases production and heat generation control fault friction during seismic slip
  17. 9617
    “…The presence of such replacement texture suggests that in NWA 8321, the olivine should be of xenolith origin while the noritic diogenite was derived from partial melting of pre-existing rocks and had crystallized in the interior of Vesta. …”
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    Evidence of metasomatism in the interior of Vesta
  18. 9618
    por Uhen, Mark D., Taylor, David
    Publicado 2020
    “…BACKGROUND: Basilosaurid archaeocetes are known from the Late Eocene of virtually all coastlines bearing coeval marine rocks except the North Pacific Basin, until now. …”
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    A basilosaurid archaeocete (Cetacea, Pelagiceti) from the Late Eocene of Oregon, USA
  19. 9619
    “…Plate subduction greatly influences the physical and chemical characteristics of Earth’s surface and deep interior, yet the timing of its initiation is debated because of the paucity of exposed rocks from Earth’s early history. We show that the titanium isotopic composition of orthogneisses from the Acasta Gneiss Complex spanning the Hadean to Eoarchean transition falls on two distinct magmatic differentiation trends. …”
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    Titanium isotopes constrain a magmatic transition at the Hadean-Archean boundary in the Acasta Gneiss Complex
  20. 9620
    “…Similar arguments apply to rocks.…”
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    The critical role of pore size on depth-dependent microbial cell counts in sediments
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