Results 121 to 130 of about 147,175 (375)
Mars' Young Sedimentary Rocks: Early thinning, late persistence, diachronous boundaries, and a regional dichotomy [PDF]
arXivMars' sedimentary rocks record Gyrs of environmental change. New data enable the first global analysis of paleo-environment relevant physical properties of these rocks, including layer thickness and accumulation rate. We find that layer thicknesses of post-3.5 Ga sedimentary rocks across the Martian surface show coherent variations at ~1000 km-scale ...
arxiv
Epigenetic mineralization and areas favorable for uranium exploration in Tertiary continental sedimentary rock in south-central Alaska: A preliminary report [PDF]
, 1978 Kendell A. Dickinson, John Campbell
openalex +1 more source
Peculiarities of geological and thermobaric conditions for the gas hydrate deposits occurence in the Black Sea and the prospects for their development [PDF]
, 2019 The actuality has been revealed of the necessity to attract the gas hydrate deposits of the Black Sea into industrial development as an alternative to traditional gas fields.
Bondarenko, V., Petlovanyi, M., Sai, K.
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Advanced Science, EarlyView.A unique interfacial conversion concept is proposed to establish robust cathode electrolyte interphase for stabilizing fluorinated polyanionic cathodes in aqueous electrolytes. In a typical case, the conformal Al2O3 sacrificial layer is predeposited on high‐voltage sodium vanadium oxy‐fluorophosphates cathode, which can progressively react with trace ...
Peng Gong +8 more
wiley +1 more source
Scientific ReportsMany countries and regions in the world have obtained industrial oil flow in the Meso-Neoproterozoic sedimentary strata and formed commercial exploitation in recent years.
Cong Tan +5 more
doaj +1 more source
Contrast Agent Clearance Dynamics and Diffusion in the Mouse Brain After Ventricular Administration
Advanced Science, EarlyView.Schematic representation of contrast agent clearance by convective bulk flow from the ventricular spaces to the subarachnoid space on the ventral aspect of the brain, or by diffusion into the parenchyma across the pia‐glia or through the semi‐permeable ependyma. Abstract Fluid and solute exchange between cerebrospinal fluid (CSF) spaces and the central
Yann Decker +2 more
wiley +1 more source
Advances in Materials Science and Engineering, 2017 Under high stress, rock in the creep state is vulnerable to external impact load, causing the irreversible perturbation deformation of rock or even sudden failure. To explore the dynamic characteristics of sedimentary rock in the creep state, a siltstone
Wanpeng Huang +4 more
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Advanced Science, EarlyView.The elasticity of lipid nanoparticles (LNPs) is essential to their tumor‐targeting efficacy. Softer LNPs penetrate tumors faster and more easily enter into softer cancer cells, while stiffer LNPs show prolonged retention in stiffer tumors. The presence of protumoral M2 macrophages enhances the LNPs uptake into stiffer cancer cells, facilitating ...
Eunhee Lee +5 more
wiley +1 more source
Quantitative Characterization of Permeability Fluctuations in Sandstone [PDF]
arXiv, 1995 Sedimentary rocks have complicated permeability fluctuations arising from the geological processes that formed them. These permeability fluctuations significantly affect the flow of fluids through the rocks. We analyze data on two sandstone samples from different geological environments, and find that the permeability fluctuations display long-range ...
arxiv
Problems of the Metamorphic and Igneous Rocks of the Mojave Desert [PDF]
, 1954 The Mojave Desert region, as defined by Baker (1911, pp. 335-336), is the region of desert plains, mountains, and valleys comprising the extreme southwestern portion of the Great Basin (fig. 1).
McCulloh, Thane H.
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