Results 131 to 140 of about 181,376 (309)

Modeling of Explosive Pingo-like Structures and Fluid-Dynamic Processes in the Arctic Permafrost: Workflow Based on Integrated Geophysical, Geocryological, and Analytical Data

open access: yesRemote Sensing
Understanding the mechanisms responsible for the origin, evolution, and failure of pingos with explosive gas emissions and the formation of craters in the Arctic permafrost requires comprehensive studies in the context of fluid dynamic processes ...
Igor Buddo   +15 more
doaj   +1 more source

New Radiocarbon Dates from the Sanders Site (41LR2), Lamar County, Texas [PDF]

open access: yes, 2017
Recent archaeological investigations at the West Mound at the Sanders site (41LR2), on the Red River in Lamar County, Texas, disclosed substantial archaeological deposits associated with a burned clay floor to an ancestral Caddo structure in the mound. A
Perttula, Timothy K.
core   +1 more source

Tuning the Morphology of Self‐Assembled Nanopatterns on MgO(001) Surfaces by Sequential Broad‐Beam Ion Irradiation

open access: yesphysica status solidi (RRL) – Rapid Research Letters, EarlyView.
A two‐step approach based on broad‐beam ion irradiation is demonstrated to produce fine‐tuned self‐assembled surface patterns on MgO(001). It shows an efficient route to modifying the crystalline MgO(001) surface topography in a controlled way, making use of its very specific behavior in terms of both the pattern morphology and patterning dynamics.
Denise J. Erb, Stefan Facsko
wiley   +1 more source

To the History of the Museumification of Burial Mounds

open access: yesAstra Salvensis, 2019
This article substantiates the relevance of the museumification of Kazakhstan’s mounds based on foreign experience. The authors present general information about the Issyk mounds and analyze the theoretical concept of the spatial solution of the museum ...
Nina Zhoshevna KOZBAGAROVA   +4 more
doaj  

RRS Discovery Cruise 248, 07 Jul-10 Aug 2000. A multidisciplinary study of the environment and ecology of deep-water coral ecosystems and associated seabed facies and features (The Darwin Mounds, Porcupine Bank and Porcupine Seabight) [PDF]

open access: yes, 2001
RRS Discovery Cruise 248 aimed to carry out a multidisciplinary study of the environment and ecology of deep-water coral ecosystems and associated seabed features in the northeast Atlantic.
Bett, B.J.   +3 more
core  

Epitaxy and Phase Stability of 2D Hexagonal Gallium Telluride on Silicon

open access: yesphysica status solidi (RRL) – Rapid Research Letters, EarlyView.
Two‐stage amorphization as a function of annealing temperature of continuous, strain‐free, high‐crystalline‐quality 2D hexagonal gallium telluride on silicon obtained by van der Waals epitaxy. Controlling crystal quality during epitaxial growth is essential for the advancement of novel materials with industrial relevance.
Andrea Pianetti   +6 more
wiley   +1 more source

Biotechnical Multiscale Engineering of Scaffolds for Stem Cell and Organoid Research

open access: yesSmall, EarlyView.
Biotechnical multiscale engineering consideration of geometric and structural parameters, which is called biotechnical multiscale engineering, has an influence on stem cell development and organogenesis comparable to that of molecular genetics and biochemical parameters.
Merle‐Johanna Küstner   +13 more
wiley   +1 more source

Organic Transistor‐Based Neuromorphic Electronics and Their Recent Applications

open access: yesSmall Methods, EarlyView.
This review highlights recent progress in organic neuromorphic electronics, showing how organic semiconductors enable synaptic and neuronal functions with low power, mechanical flexibility, and biocompatibility. By bridging materials, devices, and systems, organic platforms are accelerating brain‐inspired computing toward applications in artificial ...
Ziru Wang, Feng Yan
wiley   +1 more source

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