Results 51 to 60 of about 6,721,239 (285)
Chester L. Guthrie, William Thomas Walsh
openaire +2 more sources
Roman Bronze Tetradrachm of Emperor Philip II (247 -249 CE)
Bronze tetradrachm of Emperor Philip II (247 -249 CE). Obv: laureate and draped bust of Philip II right. Rev: eagle standing facing, head right with wings spread, supporting Mt. Gerizim.
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Multi‐Stimuli Responsive Angstrom‐Scale Two‐Dimensional Channels of Natural Layered Materials
Å‐scale ion channels naturally formed within the interlayers of vermiculite clay enable ionic current modulation in response to mechanical, chemical, and electrical stimuli. Coupled pressure and electric fields induce reversible streaming current (Istream) polarity inversion, which is explained by a modified surface charge regulation model.
Raj Kumar Gogoi +5 more
wiley +1 more source
"First edition 1897. Reprinted 1899." ; Bibliography: p. [265]-267. ; Mode of access: Internet.
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A green, external‐catalyst‐free route grows defect‐free covalent organic framework membranes directly on ion‐exchange supports using an alternating electric field and in situ‐generated acid. Through a self‐regulating, self‐healing mechanism, the membranes achieve near‐complete, ultra‐fast separation of monovalent ions such as Li+, Na+, and K+, offering
Mohammad Hossein Jandaghian +8 more
wiley +1 more source
Plasmon‐Enhanced Second‐Harmonic Generation in Atomically Thin Crystalline Silver Nanostructures
Atomically thin crystalline silver films combine vertical quantum confinement with lateral plasmonic field enhancement to boost second‐harmonic generation. Nanoribbon and nanotriangle arrays enable geometry‐tunable infrared plasmon resonances, producing strong SHG from deeply subwavelength metallic volumes compatible with silicon‐based nanophotonics ...
Saad Abdullah +10 more
wiley +1 more source
Lead sling bullets are often inscribed with the personal names of military commanders of a unit of slingers. Archaeological sites that have yielded such projectiles provide an opportunity to link the names attested with historical figures known from ...
Emil Nankov
doaj
Kelsi Nagy and Philip David Jonson II, eds. Trash Animals: How We Live with Nature’s Filthy, Feral, Invasive, and Unwanted Species. Minneapolis: University of Minnesota Press. Xvi + 314 pp. $24.95. Pbk.
Andrew Weiss
doaj +1 more source
Lending to the borrower from hell: Debt and default in the age of Philip II, 1556-1598 [PDF]
What sustained borrowing without third-party enforcement, in the early days of sovereign lending? Philip II of Spain accumulated towering debts while stopping all payments to his lenders four times.
Joachim Voth, Mauricio Drelichman
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