Results 71 to 80 of about 272 (100)
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The Journal of Physical Chemistry C, 2015
Dense 3D graphene macroforms with nanotuned pore sizes have been synthesized using graphene oxide as the precursor and aqueous H2SO4 as the mediator by coupling the hydrothermal method with an evaporation drying process. Depending on the contents of concentrated H2SO4 trapped in the resultant carbons, the pore size of graphene macroforms in the range ...
Jiangying Qu +5 more
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Dense 3D graphene macroforms with nanotuned pore sizes have been synthesized using graphene oxide as the precursor and aqueous H2SO4 as the mediator by coupling the hydrothermal method with an evaporation drying process. Depending on the contents of concentrated H2SO4 trapped in the resultant carbons, the pore size of graphene macroforms in the range ...
Jiangying Qu +5 more
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Geomorphology, 2013
Calas are characteristic embayed rocky coastline landforms related to steep-sided drowned valleys that were deeply incised during low sea-level stages into carbonate plateaus. This paper studies the factors that control the presence and character of calas in three different islands of the Balearic Archipelago (Mallorca, Menorca and Formentera) by means
Gómez-Pujol, Lluís +6 more
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Calas are characteristic embayed rocky coastline landforms related to steep-sided drowned valleys that were deeply incised during low sea-level stages into carbonate plateaus. This paper studies the factors that control the presence and character of calas in three different islands of the Balearic Archipelago (Mallorca, Menorca and Formentera) by means
Gómez-Pujol, Lluís +6 more
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Sedimentology, 2020
AbstractAn outcrop dataset from the early Eocene Sunnyside Delta Interval of the Green River Formation in the Uinta Basin, Utah, USA, documents alluvial channel lithosomes. The abundance of Froude supercritical‐flow sedimentary structures, together with an abundance of high‐deposition‐rate sedimentary structures, in‐channel bioturbation and pedogenic ...
Jianqiao Wang, Piret Plink‐Björklund
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AbstractAn outcrop dataset from the early Eocene Sunnyside Delta Interval of the Green River Formation in the Uinta Basin, Utah, USA, documents alluvial channel lithosomes. The abundance of Froude supercritical‐flow sedimentary structures, together with an abundance of high‐deposition‐rate sedimentary structures, in‐channel bioturbation and pedogenic ...
Jianqiao Wang, Piret Plink‐Björklund
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Journal of physiology and pharmacology : an official journal of the Polish Physiological Society, 2015
Macroprolactin (MaPRL) - a complex of monomeric prolactin (PRL) with immunoglobulin G, may be a cause of laboratory diagnosed hyperprolactinaemia. To quantify MaPRL, a precipitation with polyethylene glycol may be performed. This method involves calculating of recovery ratio but the cut-off value is not precisely determined.
K, Beda-Maluga +5 more
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Macroprolactin (MaPRL) - a complex of monomeric prolactin (PRL) with immunoglobulin G, may be a cause of laboratory diagnosed hyperprolactinaemia. To quantify MaPRL, a precipitation with polyethylene glycol may be performed. This method involves calculating of recovery ratio but the cut-off value is not precisely determined.
K, Beda-Maluga +5 more
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Karstologia : revue de karstologie et de spéléologie physique, 1984
Sur un haut-plateau jurassien, le Pays molunois, situé à l'W des Monts Jura (Crêt de la Neige, 1 717 m) sont analysés les rapports entre les macroformes karstiques et les structures anticlinales. Le long d'une même charnière anticlinale, une grande diversité de formes a été mise en relation avec le rôle des accidents décrochants (contrôle tectonique ...
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Sur un haut-plateau jurassien, le Pays molunois, situé à l'W des Monts Jura (Crêt de la Neige, 1 717 m) sont analysés les rapports entre les macroformes karstiques et les structures anticlinales. Le long d'une même charnière anticlinale, une grande diversité de formes a été mise en relation avec le rôle des accidents décrochants (contrôle tectonique ...
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2023
Describing the morphological reality of urban areas is essentia l for any the city ’s sustainability project. Through a comparative analysis based on a series of indices and their confrontation according to the multivariate principal component analysis, we have tried to evaluate from the view point of urban sprawl, the morpho logical compactness of the
Bouktit, K. Tebbane, Alkama, Dj.
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Describing the morphological reality of urban areas is essentia l for any the city ’s sustainability project. Through a comparative analysis based on a series of indices and their confrontation according to the multivariate principal component analysis, we have tried to evaluate from the view point of urban sprawl, the morpho logical compactness of the
Bouktit, K. Tebbane, Alkama, Dj.
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Journal of Quaternary Science
ABSTRACTIn the mid‐western Polish Lowlands, 14 sites of Pleistocene sediments were examined within the region of maximal extent of the Weichselian Glaciation with regard to the occurrence of different forms of carbonate cementation. Out of these sites, five were examined in detail using grain size, petrographic, calcium carbonate content, and thin ...
Bogusz Kulus +2 more
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ABSTRACTIn the mid‐western Polish Lowlands, 14 sites of Pleistocene sediments were examined within the region of maximal extent of the Weichselian Glaciation with regard to the occurrence of different forms of carbonate cementation. Out of these sites, five were examined in detail using grain size, petrographic, calcium carbonate content, and thin ...
Bogusz Kulus +2 more
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Geological Society of America Bulletin, 1983
Large-scale, current bed forms, defined here as bed configurations having dimensions commensurate with the size of the turbulent boundary layer, are considered by many workers to be hydrodynamically equivalent to the regime bed forms. These bed forms were investigated at formative flows (bankfull flows) on the South Platte and Platte Rivers in Colorado
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Large-scale, current bed forms, defined here as bed configurations having dimensions commensurate with the size of the turbulent boundary layer, are considered by many workers to be hydrodynamically equivalent to the regime bed forms. These bed forms were investigated at formative flows (bankfull flows) on the South Platte and Platte Rivers in Colorado
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Journal of Sedimentary Research, 1994
Abstract The Castlegate Sandstone is part of the Upper Cretaceous (Campanian-Maastrichtian) Mesaverde Group, a clastic wedge that prograded eastward from the Sevier Orogen of central Utah across the Western Interior Basin. The unit comprises the lowstand part of a regional fourth-order stratigraphic sequence.
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Abstract The Castlegate Sandstone is part of the Upper Cretaceous (Campanian-Maastrichtian) Mesaverde Group, a clastic wedge that prograded eastward from the Sevier Orogen of central Utah across the Western Interior Basin. The unit comprises the lowstand part of a regional fourth-order stratigraphic sequence.
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Sedimentary Geology, 1994
Abstract Eskers of south-central Ontario were deposited in closed, subglacial conduits which were continuous (main conduits). This interpretation is supported by: the intimate association of eskers with an anastomosing network of tunnel channels; relatively continuous esker ridges; minimal post-formational disturbance of esker sediments ...
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Abstract Eskers of south-central Ontario were deposited in closed, subglacial conduits which were continuous (main conduits). This interpretation is supported by: the intimate association of eskers with an anastomosing network of tunnel channels; relatively continuous esker ridges; minimal post-formational disturbance of esker sediments ...
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