نتایج جستجو برای: nappe separation
تعداد نتایج: 123717 فیلتر نتایج به سال:
Regional tectonic synthesis suggests that a segment of the bipartite eastern Gondwana-type Carpathian-Balkan nappe-stacked Getic/Kučaj/Supragetic basement (eastern Serbia) experienced Cambro-Ordovician Cenerian (Sardic) accretionary-type deformation. The Ordovician Alpine Getic/Kučaj nappe exposes an earlier-mapped shallow-marine transgressive-type Fe-silicate-rich ironstone sequence. is used a...
a novel acrylic acid-functionalized fe3o4 magnetic nanoparticle with a core-shell structure was developed for utilization as a heterogeneous organosuperacid in chemical transformations. the structural, surface, and magnetic characteristics of the nanosized catalyst were investigated by various techniques such as transmission electron microscopy (tem), thermogravimetric analysis (tga), and ft-ir...
À l’occasion d’une fouille dans la vallée de l’Escaut, une étude géomorphologique a permis, à partir données nouvelles, mieux appréhender dynamique sédimentaire rivière au cours l’Holocène inférieur. Ces montrent qu’un environnement fluvio-lacustre s’installe transition Weichsélien/Holocène et disparaît avec densification des forêts pins. Elles participent probablement l’abaissement nappe phréa...
An algebraic principle for blind source separation is presented in this paper. This separation principle identi"es a (smaller) set of equations whose solutions can blindly extract non-Gaussian signals. The concept of `Mth-order uncorrelatednessa is introduced and it is proven that for Mth-order uncorrelated source signals, signals with nonzero kth-order cumulant (2(k)M) can always be extracted ...
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