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  1. 61
    por Zhu, Yiyun, Cui, Hongzhi, Tang, Waiching
    Publicado 2016
    “…The manufactured sand (MS) and lightweight sand (LS) as fine aggregates in cement-based composite materials have been receiving more attention among researchers. …”
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    Experimental Investigation of the Effect of Manufactured Sand and Lightweight Sand on the Properties of Fresh and Hardened Self-Compacting Lightweight Concretes
  2. 62
    “…The sand ridge line generally moves from southeast to northwest, and the position distribution of the sand ridge line from north to south has gradually changed from compact to scattered. …”
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    Recent Evolution of the Intertidal Sand Ridge Lines of the Dongsha Shoal in the Modern Radial Sand Ridges, East China
  3. 63
    “…The diameter and vertical depth of sand crab tunnels in sandy beaches are usually restricted to a few centimeters scale and several tens of centimeters, respectively. …”
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    Physical constraints on sand crab burrows: Mechanical properties of wet sand explain the size and spatial distributions of burrows on beaches
  4. 64
    “…Phlebotomine sand flies are proven or suspected vectors of several pathogens of importance, including leishmaniasis, bartonellosis and sand fly fevers. …”
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    Phlebotomine sand flies (Diptera: Psychodidae) and sand fly-borne pathogens in the Greater Mekong Subregion: a systematic review
  5. 65
    Publicado 2009
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    Algeria. Shootout At The World's Largest Sand Dune
  6. 66
    “…Based on the examination of the basic properties, the solvent extraction process (SEP) was applied with high efficiency in the extraction of bitumen from Indonesian oil sands. To separate the oil sands, different organic solvents were first screened, and the extraction effects were analyzed to select a suitable solvent. …”
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    Solvent Extraction for Separation of Indonesian Oil Sands
  7. 67
    “…During the study, the most inventive authors/researchers renowned for citations, the sources with the largest number of publications, the actively involved domains, and co-occurrences of keywords in the research on plastic sand are investigated. This study is limited to scientometric analysis of the available literature data on plastic sand. …”
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    A scientometric analysis approach on the plastic sand
  8. 68
    “…As a result, annual requirements for virgin concrete aggregates (∼20 Gt/year) exceeded the extraction of all fossil fuels (∼15 Gt/year), exacerbating sand scarcity, ecosystem destruction, and social conflict. …”
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    Growing role of concrete in sand and climate crises
  9. 69
    “…In light of the new data obtained from ten additional species, the historical biogeography reconstructed shows that the tropical western Pacific and eastern Indian Oceans are the cradle for early sand dollar diversification. Hothouse conditions during the late Cretaceous and early Paleogene were coupled with diversification events of major clades of sand dollars. …”
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    Phylogeny, ancestral ranges and reclassification of sand dollars
  10. 70
    “…Adding discrete fibres to sand has been seen as a feasible technique to improve sand’s strength as well as liquefaction resistance. …”
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    Anisotropy in the Liquefaction Resistance of Fibre Reinforced Sand
  11. 71
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    Strength Assessment of Water–Glass Sand Mixtures
  12. 72
    “…The amount of sand that induces disease may vary between individuals. …”
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    Radiographic parameters for diagnosing sand colic in horses
  13. 73
    por Roberts, Roland G.
    Publicado 2013
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    Building a Sea Urchin on Shifting Sands
  14. 74
    “…The poor correlation of dune orientation with effective sand-transporting winds suggests that large dunes may not be mobile under modelled wind scenarios. …”
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    The dune effect on sand-transporting winds on Mars
  15. 75
    “…This study represents the first characterization of sand microbiota in migrating barchan sand dunes. …”
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    Microbial Characterization of Qatari Barchan Sand Dunes
  16. 76
    por Megaw, J. W. D.
    Publicado 1919
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    Sand-Fly Fever and Its Relationship to Dengue
  17. 77
    por Koivisto, Juha, Durian, Douglas J.
    Publicado 2017
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    The sands of time run faster near the end
  18. 78
    “…Therefore, measurements of near‐bed velocity and suspended sand concentration, collected during two field campaigns (at the Sand Engine and Ameland, the Netherlands) and one field‐scale laboratory experiment (BARDEXII), were here analyzed to study the magnitude and direction of the shortwave sand flux in the shallow surf zone. …”
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    Shortwave Sand Transport in the Shallow Surf Zone
  19. 79
    “…The chemical sand consolidation methods involve pumping of chemical materials, like furan resin and silicate non-polymer materials into unconsolidated sandstone formations, in order to minimize sand production with the fluids produced from the hydrocarbon reservoirs. …”
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    Chemical Sand Consolidation: From Polymers to Nanoparticles
  20. 80
    “…Desaturation is a new method to mitigate liquefaction of sand. It aims to prevent liquefaction by generating gas/air in the pores of fully saturated sands, and biogas is one of the most suitable gas. …”
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    Long-term sustainability of biogas bubbles in sand
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