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1,327 research outcomes, page 1 of 133
  • publication . Article . 2018
    Open Access English
    Authors:
    Omar E. Mora; M. G. Lenzano; Charles K. Toth; Dorota A. Grejner-Brzezinska; Jessica V. Fayne;
    Persistent Identifiers
    Publisher: MDPI AG

    Remote sensing technologies have seen extraordinary improvements in both spatial resolution and accuracy recently. In particular, airborne laser scanning systems can now provide data for surface modeling with unprecedented resolution and accuracy, which can effectively ...

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  • publication . Article . Other literature type . 2018
    Open Access English
    Authors:
    Christophe Bouvier; Lamia Bouchenaki; Yves Tramblay;
    Persistent Identifiers
    Publisher: MDPI AG

    The vulnerability to floods in Africa has increased over the last decades, together with a modification of land cover as urbanized areas are increasing, agricultural practices are changing, and deforestation is increasing. Rainfall-runoff models that properly represent ...

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  • publication . Article . Other literature type . 2018
    Open Access English
    Authors:
    Daniel B. Bung; Daniel Valero;
    Persistent Identifiers
    Publisher: MDPI Open Access Publishing (CH)

    As with most high-velocity free-surface flows, stepped spillway flows become self-aerated when the drop height exceeds a critical value. Due to the step-induced macro-roughness, the flow field becomes more turbulent than on a similar smooth-invert chute. For this reason...

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  • publication . Article . 2017
    Open Access English
    Authors:
    I Nengah Sinarta; Ahmad Rifa’i; Teuku Faisal Fathani; Wahyu Wilopo;
    Persistent Identifiers
    Publisher: MDPI AG

    The mapping of soil movement was examined by comparing an extension of the deterministic Soil Stability Index Mapping (SINMAP) method, and an overlay method with trigger parameters of soil movement. The SINMAP model used soil parameters in the form of the cohesion value...

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  • publication . Article . Other literature type . 2018
    Open Access English
    Authors:
    Federico Lombardi; Maurizio Lualdi;
    Persistent Identifiers

    Ground Penetrating Radar (GPR) images are affected, to some degree, by the relative orientation of antennas and subsurface targets. This is particularly true not only for targets that show a significant directivity, but also for inclined planes, such as fractures and fa...

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  • publication . Article . Other literature type . 2018
    Open Access English
    Authors:
    Jeffrey R. Chiarenzelli; Marian V. Lupulescu; Sean P. Regan; Jared W. Singer;
    Persistent Identifiers
    Publisher: MDPI AG

    3.4 and 1066.0 &plusmn

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  • publication . Article . 2016
    Open Access English
    Authors:
    Mike Viney; Dagmar Dietrich; George E. Mustoe; Paul K. Link; Thomas Lampke; Jens Götze; Ronny Rößler;
    Persistent Identifiers
    Publisher: MDPI AG

    The 1895 discovery of a petrified tree near Clover Creek in south-central Idaho, USA, attracted worldwide attention and resulted in the naming of a new species of ancient oak, Quercinium pliocaenicum Schuster. For more than a century, the discovery has largely been forg...

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  • publication . Article . Other literature type . 2018
    Open Access English
    Authors:
    Alexandra Golyeva; Olga Khokhlova; Asia Engovatova; Vladimir Koval; Anna S. Aleshinskaya; Maria Kochanova; Aleksandr Makeev; Tatiana Puzanova; Fatima Kurbanova;
    Persistent Identifiers
    Publisher: MDPI AG

    2000 BP) to the 12th century, alternating stages of agricultural land use and abandonment resulted in human-induced transformation of natural ecosystems into agricultural landscapes. Agricultural land use provoked soil erosion that lead to truncation of the upper soil h...

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  • publication . Article . 2017
    Open Access English
    Authors:
    Nono Agus Santoso; Satria Bijaksana; Kazuto Kodama; Djoko Santoso; Darharta Dahrin;
    Persistent Identifiers
    Publisher: MDPI AG

    Volcanic ash is a volcanic product with a wide distribution that can be used as a geological marker. In volcanic regions such as Indonesia, the identification of the sources of volcanic ash and tuff layers from different volcanoes or eruptive events is a challenging tas...

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  • publication . Other literature type . Article . 2018
    Open Access English
    Authors:
    Mohamed Elkarmoty; Francesco Tinti; Sara Kasmaeeyazdi; Fabio Giannino; Stefano Bonduà; Roberto Bruno;
    Persistent Identifiers
    Publisher: Multidisciplinary Digital Publishing Institute

    Rock mass fractures adversely affect the cutting of commercial-size blocks and cause rock material loss in ornamental stone quarries. In order to obtain a reliable evaluation and an optimized production of ornamental stone deposits, it is fundamental to detect fractures...

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1,327 research outcomes, page 1 of 133